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07201536 Permit File ' CITY OF DUBLIN '0.~ s o` of Building Standards • 5800 Shier-Rings Road • Dublin, Ohio 43016 Phone: (614) 410-4670 • Inspection Line: (614) 410-4680 OCT 1 9 2007 WTFD: (614) 652-3920 O Vice FIRE PROTECTION PERMIT APPLICATION Application Date # 1-{(~ - U 7 Bldg. App. # Fire Protection App. # Q a0 \S PROJECT INFORMATION 4 ry Project Name Yq GIL.L~XL~J6, Project Address Owner/Tenant Contact Name Et I/& A-.. Telephone APPLICANT INFORMATION Fire Protection Co actor F-1 re- n-l e-_ 6 Addres - f~mMivi (zaiwi/tite- eit Telephone 0 State Certificate Number G 3Ag'- ( 0 1 Dublin Registration Number X36 Installer Name V--Aj 8'r( S Lo-k!G' State Certificate NumberSq 307!5 SCOPE OF WORK (Mark One) New Replace Repair Alteration FIRE DETECTION AND ALARM SYSTEM (Number of Each) Detectors Strobes Horns Fire Alarm Boxes Other SUPPRESSION SYSTEM (Number of Each) Standpipes On Site Water Piping Sprinkler Heads Limited Area Other ftk FEES f~ X FIRE DETECTION OR SUPPRESSION PERMIT PROCESSING FEE s~~b LOW VOLTAGE PERMIT (DETECTION ONLY) $30.00 Minimum fee plus $20.00 each 1,000 sq ft or fraction thereof over 1,000 sq ft OUTSIDE PLAN REVIEW SERVICES (EXAMINER'S FEE AS CHARGED) STATE SURCHARGE (3%) TOTAL FEE DUE This permit is granted on the express condition that said work shall in all respects, conform to the ordinances of the City of Dublin and all laws of the State of Ohio regulating construction, installation, repair and alteration, and may be revoked at any time upon violation of any provisions of said laws. This permit conveys no right to open any street, alley or sidewalk part thereof, nor to make any connection to a water main. Signature of Licensed Contractor DATE J n ' Q Print Name v`0 lV-0v - DATE FOR OFFICIAL USE ONLY Review Comments: .4 Thc' wete-heml -a/ he sut~©rPSSi©r~ s~S in ~iz~cyfi~9 6? X SD Ks The f Ashir~o ~ T w s/i. firms D~o~rfir~~r~ ~avr~ y~/. X %f) Fire Department: Date: Plans Examiner: Date: C7 Issued by CBO: Date: l~ Job #200078 El Vaquero 6771 Dublin Center Drive Dublin, OH 43017 Contractor: ABCO Fire Protection, Inc Formerly Harold D. Hard Co. 3486 E. Dublin Granville Road Westerville, OH 43081 Phone: (614) 471-9700 Fax: (614) 471-9317 Company License 53-18-1201 System: Ansul Pre-Engineered Meets UL300 Installer: Robert Shough Jr. State Cert 54-25-3075 Note Date: 10/16/07 1-Manual 3- Print , CITY OF DUBLIN Division of Building Standards • 5800 Shier-Rings Road • Dublin, Ohio 43016 Phone: (614) 410-4670 • Inspection Line: (614) 410-4680 Application Number . . . . . 07-00201536 Date 11/01/07 Property Address . . . . . . 6771 DUBLIN CENTER DR Parcel Number: 273-009054 Alternate Address: VAQUERO'S MEXICAN FOOD Tenant nbr, name . . . . . . EL VAQUERO SUPPRESSION Application type description FIRE PROTECTION Property owner . . . . . . . CONTINENTAL SAWMILL L P Contractor . . . . . . . . . ABCO FIRE PROTECTION INC. Permit . . . . . . FIRE SUPPRESSION PERMIT Additional desc . . Permit Fee . . . . 60.00 Plan Check Fee .00 Issue Date . . . . .V? Valuation . . . . 0 Qty Unit Charge Per Extension BASE FEE 60.00 Special Notes and Comments CONTACT WASHINGTON TOWNSHIP FIRE PREVENTION FOR INSPECTIONS AT 766-0857 Other Fees . . . . . . . . . SURCHARGE FEE - FIRE 1.80 Fee summary Charged Paid Credited Due Permit Fee Total 60.00 .00 .00 60.00 Plan Check Total .00 .00 .00 .00 Other Fee Total 1.80 .00 .00 1.80 Grand Total 61.80 .00 .00 61.80 This permit is granted on the express condition that said work shall in all respects, conform to the ordinances of the City of Dublin and all laws of the State of Ohio regulating construction, installation, repair and alteration and may be revoked at any time upon violation of any provisions of law. AIVSUL DESIGN R-102 RESTAURANT INSTALLATION FIRE SUPPRESSION RECHARGE AND SYSTEM MAINTENANCE (Standard UL 300 Listed.) MANUAL mom now. r .r Now mom woo;. NNW ` now Mill 00„09 This manual is, intended for use with Ansul R-102 Restaurant ; Fire Suppression Systems. ;Those who install, operate, recharge, or maintain these fire sup ;pression systems should read this entire manual: Specific sec- Aions will be of particular interest depending upon one's responsibilities. Design, installation, recharge, and maintenance of. the system` 'must conform to the limitations detailedin this manual and per- formed by an individual`.who attended anAnsul training program and became trained to install, recharge, design, and maintain the Ansul system. Fire suppression systems are mechanical devices. They need periodic care. Maintenance is a vital step in the performance of. 41 your fire suppression system. As such it'must be performed in ' accordance with NFPA 96 (Standard, for the Installation of Equipment for the Removal of Smoke acid Grease-Laden Vapors from Commercial Cooking Equipment) and.NFPA 17A (Standard' on Wet Chemical Extinguishing Systems) by an authorized Ansul distributor. To provide maximum assurance that the fire suppres- sion system will operate effectively and safely, maintenance must be conducted at six-month intervals, or earlier, if, the situa= tion dictates. Twelve-year maintenance must include agent, tank:: hydrostatic testing. ANSUL PART NO. 418087-08 ANSUL, ANSUL AUTOMAN and ANSULEX are trademarks of Ansul Incorporaled m its - afn, Was. 1 SECTION 1 -GENERAL INFORMATION UL EX. 3470 ULC CEx747 Page 1-1 10-1-02 REV.3 DESIGN AND APPLICATION DEFINITION OF TERMS The Ansul R-102 Restaurant Fire Suppression System is designed Actuation Gas Line: Piping from the ANSUL AUTOMAN to provide fire protection for restaurant. cooking appliances, hoods, Regulated Release Assembly Which supplies nitrogen or carbon and ducts. It is a pre-engineered group of mechanical and electri- dioxide to the Regulated Actuator Assembly for multiple-tank sys- cal components for installation by an authorized Ansul distributor.' tern actuation. The basic system consists of an'ANSUL AUTOMAN regulated release assembly which includes a regulated release mechanism Agent Tank: A pressure vessel containing the liquid agent. - and a liquid agent storage tank housed within a single enclosure. ANSUL AUTOMAN Regulated Release Assembly (Electrical): Nozzles, detectors, cartridges, liquid agent, fusible links, pulley An assembly which contains the regulated release mechanism, tees, and pulley elbows'are supplied in separate packages in the agent tank (ordered separately), expellant gas hose, solenoid, and quantities needed forea6h-fire suppression system arrangement. electric switch within a metal enclosure. The enclosure contains The system provides automatic actuation; or it can be actuated knockouts to facilitate component hookups. manually through a remote manual, pull station. The system is also ANSUL AUTOMAN Regulated Release Assembly (Mechani- capable of shutting down ° appliances' at system actuation. For cal); An assembly which contains the regulated release mecha- appliance shutdown requirements, refer to the current version of nism, agent tank (ordered separately), and expellant gas hose NFPA 17A, "Standard For. Wet Chemical Extinguishing Systems;" within a metal enclosure. The enclosure contains knockouts to and NFPA 96, "Standard For Ventilation Control and Fire facilitate component hookups. Protection of Commercial Cooking Operations." Authority Having Jurisdiction: The "authority having jurisdic- Additional equipment includes: remote manual pull 'station, lion" is the `organization, office, or individual responsible for mechanical and electrical gas'vaNes, pressure switches, and "approving" equipment, an installation, or a-;procedure. The electrical switches for automatic equipment and gas line shut-off. phrase "Authority Having Jurisdiction'- is. used in a broad manner Accessories can be added, such as alarms, warning light's, etc., to since jurisdictions and "approval" agencies vary as do their installations where required. responsibilities. Where public safety is primary, the "authority hav- The R-102 system suppresses fire by spraying the plenum area, mg jurisdiction" may be a federal, state, local; or other regional the filters, cooking surfaces, and the exhaust duct system with a department or individual such as a fire chief; fire marshal, chief of predetermined flow rate of ANSULEX LoW pH Liquid Fire afire prevention bureau, labor department, health department, Suppressant. When the liquid agent is discharged onto a cooking ' building official, electrical' inspector, or others having tatutre- appliance fire, it cools the grease surface, and reacts with the hot authority. For insurance purposes, an insurance company y cirse I grease (saponification). forming' a.. layer of soap-like foam on the cumstn may be the " authority having jurisdiction." In many cis surface of the fat. This layer acts as insulation, between the hot the c eI rote role of ces the "the property owner or his designated agent assumes grease and the atmosphere, thus helping to prevent the escape of authority having jurisdiction;" at government instal- combustible vapors. lations, the commanding officer or departmental official may be the "authority having jurisdiction-" Exhaust fans in the ventilating. system should be left on. The forced draft of these fans assists the movement of the liquid agent Blow-Off Cap: A cap which covers the end of the nozzle tip and through the ventilating system, thus aiding in the fire suppression process- These fans also provide a cooling effect in the plenum Branch Line: The agent distribution piping which extends from and duct after the fire suppression system has been discharged. the supply line to the nozzle(s). The system is UL listed with or without fan operation. Bursting Disc: A disc installed in the tank adaptor which elimi- It is also recommended that make up or supply air fans, integral to nates the siphoning of the agent up the pipe during extreme tem the exhaust hood(s) being protected, should be shut down upon perature variations. system actuation. Cartridge: A sealed, steel pressure vessel containing nitrogen or Along with the fire suppression system, the total system design carbon dioxide gas used to pressurize the agent tank. ? must include hand portable fire extinguisher(s) located within the Cooking Appliance: Includes fryers, griddles, ranges, upright cooking/restaurant area that can be used to manually suppress a broilers, chain broilers, natural charcoal broilers, or char-broilers fire that may be burning in an unprotected area. Refer to NFPA 10, (electric, lava rock, gas-radiant, or mesquite). "Standard For Portable Fire Extinguisher," for additional information: Cooking Area: Cooking area is defined as the maximum surface that requires protection. Each type of appliance has a defined UL LISTING cooking area. For example, the maximum cooking area is the try- The R-102 Restaurant Fire Suppression System has been tested pot for a fryer without a dripboard and the maximum cooking area - and is listed Restaurant Underwriters Laboratories, Inc. as a been tested is the combined frypot and dripboard for a fryer with a dripboard. neered system. The system is in compliance with UL Test Conduit Offset Assembly: A pre formed piece of conduit which ? Standard 300. These tests require extinguishment of fires which can be installed between the Ansul regulated release and the con- are initiated in deep fat fryers, ranges, griddles, char-broilers, duit to allow the wire rope for the detection, gas valve and remote woks, upright broilers, chain-broilers, filters, plenum chambers, manual pull station to be installed in a more convenient manner. hoods, and ducts after pre-loading each appliance with a pre- scribed amount of cooking grease. Each fire is allowed to progress to maximum intensity before the fire suppression system is actuated. J4 ECTION 1 - GENERAL INFORMATION L EX. 3470 ULC CEx747 Page 1-2' EV.4 3-1-04 EFINITION OF TERMS (Continued) Plenum: The space enclosed by the filters and the portion of the epth: When referring to depth as .a linear dimension, it is the hood above the flters..- )rizontal dimension measured from front to back'of the appliance Pre-engineered Sy"stem: NFPA 17A defines a, pre-engineered plenum. system as one which has "....predetermined flow rates, nozzle elector. A device which includes the detector bracket, detector pressures, and quantities of liquid agent." The'R-102 system, as ikage, and fusible link used for automatic operation of the fire Prescribed by UL (Underwriter's Laboratories), has specific pipe ppression system. sizes, maximum and minimum pipe lengths and numbers of fit- i tings, and number and types of nozzles. The hazards protected by etector Linkage: A device used to`support the fusible link. this system are also specifically limited as to type and size by UL istribution Piping: Piping, which delivers the extinguishing based upon actual fire tests. All limitations on hazards that. can be lent from the tank to each discharge nozzle. See also Supply or protected and. piping and nozzle configurations are contained in -anch lines. the R=102: installation and maintenance manual which is part of the UL listing. ucts (or Duct System): A continuous passageway for. the trans ission of air and vapors which, in:addition to the containment Pulley Elbow:; A device used to change the.direction of. the wire )mponents themselves, may , include duct fittings, plenums, rope which runs between. the regulated release. mechanism and id/or other items or air handling equipment. the detectors, the regulated release mechanism and the mechan- ical gas valve, and/or the regulated release mechanism and the ectrostatic Precipitator: A device used to aid in the cleaning of remote.manual pull station. e exhaust air. This device is-normally installed at or near the ise of the ventilation duct Pulley Tee:. A device used to change the direction of two wire ropes cpellant Gas Line: Piping and/or hose which supplies the vitro- which run from a regulated release or a regulated actuator, to two remote manual, pull stations, or from two regulated releas m or carbon dioxide gas from the regulated'release assembly/ es or.regutated actuators to a single mechanical gas valve or from . gulated actuator assembly to each agent tank. one regulated release or regulated actuator to two gas valves. ow Number: Term used in system design to describe the flow Regulated Actuator Assembly: An assembly which contains. the ipacity of each nozzle used to determine the quantity of tanks ;regulator, pneumatic actuator, agent tank,:and expellant gas hose eded to cover a certain group of hazards. within a metal enclosure. This assembly is used to pressurize - isible Links: A form of fixed temperature heat detecting device additional agent tanks in a multiple tank system, nployed to restrain the operation of a mechanical control until its Regulated, Release Mechanism: An enclosed 'device within the :signed temperature is reached. ANSUL AUTOMAN regulated release assembly: which releases as Valve: A device used to shut off the gas supply to the cook- the expellant,gas, activates alarms, and/or shuts off other devices j equipment when the system is actuated. when signaled automatically by a detector or manually with a as Valve Air Cylinder: An air cylinder, located in the release remote pull station. echanism, which operates pneumatically to mechanically Regulator: A device used to regulate the pressure from the nitro- latch a mechanical gas valve actuator, causing the gas valve to gen cartridge into the agent tank(s) when the system is actuated.' )se upon system actuation. Remote Manual Pull Station`. A device which provides manual gh Proximity: Indicates a distance (vertically) between the noz- actuation of the system from a remote location. 9 tip and the surface of the appliance being protected- Salamander Broiler: A broiler very similar in design to the upright god: A device provided for cooking appliances to direct and cap- broiler. A salamander broiler is used for general broiling, of meats re, grease-laden vapors and exhaust gases. It shall be con- and fish,. toasting, and holding/warming foods. Most contain, a -ucted in a manner which meets the requirements of NFPA 96. removable grease drip tray. quid Agent: A potassium-based solution used for the knock- Supply Line: The agent distribution piping which extends from the rwn and suppression of fire. agent tank outlet and serves as a manifold for the branch lines. >w Proximity: Indicates a distance (vertically) between the noz- Series Detector: Any detector located in-line between the regu- s tip and the surface of the appliance being protected. lated release assembly and the terminal detector.. aximum Length of Cooking Appliance: The maximum dimen- Terminal Detector: The last in a series of detectors, or the only >n, on any side, which may be protected. by one nozzle. detector used in a single-detector system. This detector is thus aximum Piping: Specified length of piping and number of W. named because it is at the point at which the wire rope ends, gs which must not be exceeded for each system. or "'terminates." There is only one terminal detector per detection system. edium Proximity: Indicates a distance (vertically) between the rzzle tip and the surface of the appliance being protected. _ Transition: An extension of the hood or canopy which allows for the smooth transmission of gases, air, and vapors' between the inimum Piping: Minimum length of distribution piping required hood opening and the base of the ventilation duct. !tween the agent tank outlet and any nozzle protecting a griddle, , or fryer. Vent Plug: A device used to prevent pressure build-up within the nge agent tank or agent distribution lines due to temperature )zzle: A device designed to deliver the liquid agent with a spe- - fluctuations. - ic flow rate and stream pattern. h SECTION II - SYSTEM DESCRIPTION UL EX. 3470 ULC CEx747 Page 2-i 3-1-04 REV.3 TOTAL SYSTEM There are three types of R-102 Restaurant Fire Suppression Double-Tank System Systems: The R-102 double-tank system is available witha stainless steel 1. Single-tank System enclosure and consists of: 2_ Double-tank System 1. ANSUL AUTOMAN Regulated Release Assembly (Electrical - - 3. Multiple-tank System or Mechanical) The type of system required for the particular installation will be 2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge determined through the guidelines covered in "System Design." 3. ANSULEX Low pH Liquid Fire Suppressant Additional equipment which may be required to complete the sys- 4. Enclosure or Bracket Assembly tem design is explained in the "System Components" section. Additional devices covered are: remote manual pull stations, 5. Discharge Nozzles mechanical and electrical gas shut-off valves, electrical switches, 6. Detection Components and pressure switches. 7. Additional Devices (As Required) Single-Tank System The regulated release assembly contains the regulated release The R-102 single-tank system is available with a stainless steel ' mechanism, agent tank, expellant.gas hose for agent tank hookup, enclosure and consists of: and enclosure knockouts to:facilitate. installing expellant- piping; 1. ANSUL AUTOMAN Regulated Release Assembly (Electrical detection system, and additional equipment. or Mechanical) The enclosure or bracket assembly is mounted separately but within the guidelines of the regulated release assembly expellant 2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge gas piping requirements to ensure simultaneous.actuation of the 3. ANSULEX Low pH Liquid Fire Suppressant system. Refer to "System Components" section for individual: :com- . 4. Discharge Nozzles ponent descriptions. 5. Detection Components 6. Additional Devices (As Required) Tie regulated, release assembly contains the regulated release ' mechanism, agent tank, expellant gas hose for agent tank hookup, and enclosure knockouts to facilitate installing detection system and additional equipment. Refer to "System Components" section for individual component descriptions. O CD Q O C3 ~O FIGURE2 noo,a. FIGURE 1 -TION 11- SYSTEM DESCRIPTION. FCC. 3470 - ULC CEx747 Page 2-2 - ?.4 3-1-04 FAL SYSTEM (Continued) tiple-Tank System R-102 multiple-tank system is available with a stainless steel. losure and consists of: ANSUL AUTOMAN. Regulated Release Assembly (Electrical or Mechanical) _ Nitrogen Cartridge(s) and/or Carbon Dioxide Cartridge(s) Regulated Actuator Assembly(ies) ANSULEX Low pH Liquid Fire Suppressant Enclosure or Bracket Assembly(ies) Discharge Nozzles Detection Components Additional Devices (As Required) regulated release. assembly, contains the regulated release :hanism, agent tank; expellant gas hose for agent tank hookup; enclosure knockouts to facilitate installing actuation piping; ellant piping, detection system,, and additional equipment. h regulated actuator assembly is mounted separately but with- le guidelines of the regulated release assembly actuation/ ellant gas piping requirements to ensure' simultaneous actua - of the system. The assembly contains the pneumatic actuator, ilator, agent tank, expellant gas hose for agent tank hookup, enclosure plugs to facilitate installing expellant piping. h enclosure or bracket assembly is mounted separately but in the guidelines of the regulated release assembly or regulat actuator assembly expellant gas piping requirements to ensure ultaneous actuation of the system. Refer to "System iponents" section for individual component descriptions. D p ~ p 0 FIGURE 3 000/35 SECTION III - SYSTEM' COMPONENTS UL EX. 3470 ULC CEx747 Page 3-1 3-1-04 REV.4 EXTINGUISHING AGENT ANSULEX-Low pH Liquid Fire Suppressant (1.5 gallon = Part No. "ANSUL AUTOMAN REGULATED RELEASE ASSEMBLY 79694 or 3.0 gallon - Part No. 79372) is a potassium-based solu (MECHANICAL) tion designed for fast knock-down and suppression of grease- related fires. The agent is shipped in plastic containers Which pro- BE (31D L o _ vide one complete tank charge. Agent storage life expectancy Is NOTE:AGENTTANK MUST E ORDERED SEPARATELY` twelve years. The distributor must record the batch numbers and _ OR SEE PAGE 3.4. o o date of shipment receipt to be filed with each installation record. 'ANSULEX"LOW pH LIQUID FIRE SUPPRESSANT RELEASE MECHANISM - c 3.0 GALLON 1.5 GALLON - REGULATOR SHIPPING WT. 35 LB- (16 kg) SHIPPING WT. 19 LB. (9 kg) 000136 000137 FIGURE 1 SHIPPING WT- 25 LB. (11 kg) ?REGULATED RELEASE ASSEMBLY (MECHANICAL) FIGURE 2 000ve TheANSULAUTOMAN Regulated Mechanical Release Assembly (Part No. 429853) contains the regulated release 'mechanism, REGULATED RELEASE ASSEMBLY (ELECTRICAL) "expellant gas hose for agent tank hookup, and enclosure knock- The ANSUL AUTOMAN Regulated Electrical Release Assembly outs to facilitate installing actuation piping; expellant piping; detec- (Part No. 429856) is identical to the mechanical version except it, tion system; and additional equipment. This regulated release also contains a factory installed 120 VAC solenoid and electrical assembly is used in single, double, and multiple-tank systems and switch. must be mounted to a rigid surface. The release mechanism can be used to interconnect both the actuation and expellant gas lines The solenoid is used to provide electrical. actuation of the release as required per system design. The regulator is designed to allow mechanism. The electric switch is used to protect the solenoid by a constant flow of gas into the tank at 110 psi (759 kPa) when the opening the circuit to the solenoid once the system is fired. system is actuated. The agent tank must be ordered separately. Additional electrical switches can be added as required for auto- matic equipment and gas shut-off accessories, as well as initiating In single, double, and multiple-tank systems, the provided expel- audible and visual alarms. [ant gas hose connects the agent tank to the bottom outlet of the regulator. In double and multiple-tank system configurations, the °ANSULAUTOMAN" REGULATED RELEASE ASSEMBLY back outlet of the regulator is used as an expellant gas feed for (ELECTRICAL) one additional tank-enclosure or tank-bracket hookup. The enclo- sure contains the required knockouts to facilitate this connection. If a pressure switch is to be attached to the regulator, additional fit- NOTE: AGENT TANK MUST tings are required. - BE ORDERED c . SEPARATELY ' The tank is mounted within the enclosure. The tank contains an OR SEE PAGE 3-4 adaptorttube assembly with a burst disc union. The burst disc helps prevent siphoning of the agent up the pipe due to significant SWITCH temperature fluctuations in the area where the tank is located. The REGULATOR tank is mild steel and, under normal conditions, requires hydrosta- tic testing every twelve years. SOLENOID The detection and additional equipment required per system design are connected to the release mechanism. The enclosure contains knockouts to facilitate detection and additional hookups. ° The system can be actuated automatically or manually. Automatic actuation occurs when a fusible link within the detection system separates in a fire Condition. Manual actuation of the system Occurs when personnel pull on the remote manual pull station pull ring. SHIPPING WT. 34 LB- (,s kg) FIGURE 3 ml, ECTION III SYSTEMICOMPONENT$ IL EX. 3470 ULC CEx747 Page 3-4_ :EV.6 3-1-04 DDITIONAL SHIPPING ASSEMBLIES GAS CARTRIDGES - everal complete shipping .assemblies are available containing The. R-102 system uses gas cartridges to store nitrogen or carbon )th the release or actuator mechanism and the agent,fank. When dioxide expellant gases under pressure until the system is actual-: -dering a complete shipping assembly, order the following. part ed, at which time the cartridge seal.is, punctured and the released .embers: gas expels.liquid agent from one.or more tanks through the dis- Shipping Wt. charge piping and out the discharge nozzles. art No. Description lb. (kg) Four nitrogen gas cartridges and three carbon dioxide gas car= 30299 3.0 Gallon Mechanical Release 33 (15) tridges are. available as shown in Figure 12: Shipping Assembly including: Cartridges noted as TC/DOT are both Transport Canada (TC).and 429853 Mechanical Regulated Department of Transportation (DOT) approved. Cartridges noted Release Assembly as DOT are Department of Transportation approved only. 429862 3.0 Gallon Tank Assembly Cartridge selection options are provided in Section IV under Tank. 30300 1.5 Gallon Mechanical Release 30 (14) and Cartridge Requirements: Shipping Assembly including: NITROGEN GAS CARTRIDGES 429853 Mechanical Regulated Release Assembly 429864 1.5 Gallon Tank Assembly t 7 7l8 IN. 30309 3.0 Gallon Regulated Actuator 36 (16) (20 cm) 11318 IN. 10112 IN. Shipping Assembly including: (28.9 cm) (27 cm) 14 5/8 IN. 429850 Regulated Actuator Assembly ( (37.1 cm) 429862 3.0 Gallon Tank Assembly 2112 IN J{~1+-?I,' 30316 1.5 Gallon Stainless Steel Enclosure 18 8 (s.a c1r ) ( ) 2 112 IN. 431161 N. - Shipping Assembly including: (6.4 cm) (10.6 cm) 429870 Single Tank Mounting Box 39116IN. Assembly (9 CM) 429864 1.5 Gallon Tank Assembly - LT-20-R LT-30-R DOUBLE-TANK LT-A-101-30 418511 Hose Assembl CARTRIDGE CARTRIDGE CARTRIDGE CARTRIDGE q Y PART NO. 423429 PART NO. 423435 PART NO. 423493 PART NO. 423491 (TCIDOT) (TC/DOT) (TC/DOT) (TC/DOT) 30317 3.0 Gallon Stainless Steel Enclosure 20 (9) , W0145 W0146 000147 0001.6 Shipping Assembly including: 429870 Single Tank Mounting Box CARBON DIOXIDE CARTRIDGES Assembly 429862 3.0 Gallon Tank Assembly 418511 Hose Assembly - - M324 6.0 Gallon Stainless Steel Enclosure 40 (18) 9 W. 77/8 IN. Shipping Assembly including: (22.9 cm) (20 cm) PPm9 Y 115/8 IN, 429872 Two Tank Mounting Box ( - (29-5 cm) Assembly 429862 3.0 Gallon Tank Assembly (2) yylf - 2 IN 2 112 IM 10332 3.0, Gallon Mounting Bracket Shipping 20 (9) (5.1 cm) (6-4 cm) Assembly including: 429878 3.0 Gallon Mounting Bracket 2112 IN IN. (6.4 cm) Assembly 101-10 CARTRIDGE 101-20 CARTRIDGE 101-30 CARTRIDGE 429862 3.0 Gallon Tank Assembly PART NO- 423439 (TC/DOT) PART NO. 423441 PART NO.423443 PART NO. 15850 (DOT) (TC/DOT) (TC/DOT) oo01.s 00o1s0 000151 FIGURE 12 SECTION tli - SYSTEk COMPONENTS UL EX. 3470 ULC CEx747 Page 3-5, 3-1-04 REV.5 NOZZLES SWIVEL ADAPTOR There are twelve types; of discharge nozzles each designed to dis- The .Swivel, Adaptor Assembly, Part;: No. 418569, conslsis of a _ tribute the liquid agent in a uniform pattern throughout the hazard swivel nut, shrivel body and swivel bail. All are. chrome-plated. The area: swivel adaptor allows any nozzle to be rotated approximately, 30° 1. 1W Nozzle 7.. 245 Nozzle to all directions. Swivel Adaptors must be ordered as a Swivel 2. 1 N Nozzle 8;- 260 Nozzle Adaptor Shipping Assembly, Part No. 423,572, which. contains 25 - Swivel Adaptors. 3. 1/2N Nozzle 9: 290 Nozzle 4. 3N Nozzle ' 10. 21.20 Nozzle 318 -18 NPT - - - FEMALE THREAD 5. 2W Nozzle 11 1 F Nozzle 6. 230 Nozzle 12. 1100 Nozzle Although these nozzles are similar in appearance and have certain common parts, the tip of each nozzle is designed for a specific application and must only be used in those. areas. See Nozzle Application Chart in Section 1V - System Design, for 318 -18 NPT MALE THREAD individual nozzle usage.: 30 DEGREE ROTATION 3/8-18 NPT - FEMALE THREAD FIGURE 14 - / °00003 RUBBER BLOW-OFF CAPS INTERNAL CUP. The Rubber Blow-Off Cap, Part No- 77676, help keep the orifice of .STRAINER.. - the nozzle free of grease or other substances that could interfere INSIDE with agent distribution. A' retaining strap attaches the blow-off cap BLOWS FOR - to the nozzle. Rubber Blow-Off Caps must be ordered as a CAP LOOP XXXX-X VENDOR Shipping Assembly, Part No. 77695, which contains 50 blow=off. - - CODE caps, or Part No. 77411, which contains 12 blow-off caps. NOZZLE (IF PRESENT) - STAMPING - FIGURE 13 000W2 Nozzle Identification, Chart Nozzle Nozzle Nozzle Nozzle' Flow Type Part No. Stamping No. Nozzle Identification 1W Nozzle 419336 1W 1 Chrome-Plated Body IN Nozzle 419335 IN 1 Chrome-Plated Body FIGURE 15 112N Nozzle 419334 1/2N 1/2 Chrome-Plated Body 000009 Metal blow-oft caps are not allowed with the 1/2N nozzle METAL BLOW-OFF CAP 3N Nozzle 419338 3N 3 Chrome-Plated Body Two types of metal blow-off caps are available as options to the 2W Nozzle 419337 2W 2 Chrome-Plated Body standard rubber caps. The metal cap can be used in unusually 230 Nozzle 419339 230 2 Chrome-Plated Body high heat conditions, generally over 400 °F (204 °C). The metal 245 Nozzle 419340 245 2 Chrome-Plated Body blow-off cap is attached to the nozzle by means of a stainless steel . ' 260 Nozzle 419341 260 2 Chrome Plated Body wire which prevents it from falling into the appliance during dis- : charge. Shipping Assembly Part No. 79745 contains 10 metal 290 Nozzle 419342 290 2 Chrome-Plated Body blow-off caps for use on standard, non-swivel nozzles and 2120 Nozzle 419343 2120 2 Chrome-Plated Body Shipping Assembly Part No. 415568 contains 10 metal blow-off 1 F Nozzle 419333 IF 1 Chrome-Plated Body caps for use on swivel nozzles. 1100 Nozzle 430912 1100 1 Chrome-Plated Body NOTICE Nozzle stamping may contain an additional letter indicating a vendor's code. If metal blow-Off caps are required for upright broil- er or salamander protection, use (2) two IN noz- zles (Part No. 419335) instead of 1/2N nozzles. pl~ STAINLESS STEEL WIRE METAL CAP FIGURE 16 ml, =CTION III -.SYSTEM. COMPONENTS .R , _ EX. 3470 ULC CEx747 Page 3-6 =V. 4 10-1-02 )NDUIT OFFSET ASSEMBLY "COMPRESSION-SEAL" ADAPTOR le conduit offset assembly, Part No. 79825, is used to change This adaptor is a mechanical bulkhead fitting that produces a ection of the wire rope on detection, mechanical gas valve, and liquid-tight seal around pipe and conduit when installing distribu- mote pull station lines-. The conduit offset assembly 'con only be lion. piping and detection conduit through restaurant hoods and ed in the area where`-the conduit attaches to the regulated ducts. The "Compression-Seal" adaptor is a straight-through lease assembly. When using the conduit offset assembly, the design requiring no cutting or threading of conduit or pipe. The _ 3ximum number of pulley elbows is still allowed. The Conduit adaptor is available for pipe sizes of 1/4 in.. (Part No. 79148), 3/8 iset Shipping Assembly, Part No. 79825, consists of 6 conduit in. (Part'No. 79150), 1/2 in. (Part No. 79146), and EMT conduit 'sets. size of 112 in. (Part No. 79152). Each "Compression-Seal" Adaptor CONDUIT Shipping Assembly must be ordered as stated below: COUPLING Shipping Assembly Hole Size Size Part No. Qty. Required 1/4 in. Pipe / 1/2 in. tube 79149 24 3/4 in. CONDUIT 3/8 in. Pipe / 518 in. tube 79151 24. 1 1/8 in. -.OFFSET - 1/2 in. Pipe 79147 24 1 1/8 in. 1/2 in. EMT Conduit 79153 24 1 1/8 in. CONDUIT I COMPRESSION NUT- - CONNECTOR _ - ADAPTOR BODY GASKET LOCKWASHER FIGURE 17 NUT "153 IUIKSEAL" ADAPTOR FIGURE 19 - - ooo,ss - le "Quik-Seal" adaptor is a listed mechanical bulkhead fitting that educes a liquid-tight seal around both distribution piping and "HOOD SEAL" ADAPTOR ASSEMBLY tection conduit which runs through restaurant hoods and ducts. This adaptor is a mechanical bulkhead fitting that produces a liq- le "Quik-Seal" adaptor accepts threaded pipe or conduit. The uid-tight seal around 1/2 in. EMT conduit when installing the detec- laptor is available for 114 in. (Part No. 78195), 3/8 in. (Part No. tion line through restaurant hoods and duct. The adaptor accepts 284), 112 in. (Part No. 77286), or 314 in. (Part. No. 77288) pipe a high temperature pulley elbow and, when used, correctly posi- conduit sizes. When using with EMT conduit, a conduit con- tions the elbow or conduit in line with the conduit adaptor hole in ctor must be installed in each end of the adaptor. The "Quik- the detector bracket. The "Hood Seal" eliminates the need for mul- :al" Adaptor Shipping Assembly must be ordered as stated tiple elbows when penetrating the top of a hood when installing the dow: detection line. "Hood Seal" Adaptors are available in quantities of Shipping 6 as Shipping Assembly Part No. 423253. Assembly Hole Size ?e Part No. Qty. Required seAL NuT t in. 78196 24 3/4 in. / 3 in. 77285 24 1 1/8 In. SEAL / WASHER Z in_ 77287 24 1 1/8 in. ADAPTOR I in_ 77289 24 1 3/8 in. BODY ADAPTOR BODY - GASKET GASKET PULLEY O - ELBOW LOCKWASHER - (NOT PART OF ASSEMBLY) - NUT USE ONLY PULLEY . ELBOW. PART NO. 423250 - FIGURE 20 FIGURE 18 ooo,u SECTION 111- SYSTEM COMPONENTS UL EX. 3470 ULC CEx747 Page 3-7 10-1-02 REV. .4 DETECTORS CLIP-ON STYLE''=-PART NO. 56837 AND 56838 The detector consists of three basic components: the bracket, link- age, and fusible link. (Fusible links are`not included and.must be. r ordered separately.) The bracket holds the entire assembly to the LINKAGE FUSIBLE / mounting surface. The linkage is used to support.the fusible link. LINK BRACKET The fusible link is designed to separate at' specific temperature. - and release the wire rope, thereby actuating the regulated release mechanism. oo9s~ There are three styles of detectors available: the clip-on style, the RINGED STYLE:-PART NO. 15373 AND 15375 - - - hinged style, and the scissor style. The clip-on style allows the wire rope to be strung. completely p through the detection system conduit and brackets first and the detector linkage assemblies are then" clipped on, later. ..LINKAGE FUSIBLE BRACKET The hinged style detector requires the wire rope to be strung to the LINK detector bracket, and then "threaded' through the. linkage assem- bly before continuing to the next detector bracket. _ The scissor style allows the wire' rope to be strung completely min through the detection system conduit and brackets first and the - - detector linkage assemblies are then clipped on later. SCISSOR STYLE PART NO. 41.7368 AND 417369 BRACKET Each style of detector consists of two types of assemblies: / The Terminal Detector (Part No. 56838, 15375, or 417368) LINKAGE includes a test link and is placed last in a .series of detectors. This detector is sometimes referred to as the end-of-fine detector and is thus named because it is at the point at which the wire rope "ter- FUSIBLE minates," or is anchored at the detector bracket. Only one termi-, LINK nal detector is required per detection system. OOOl59. The Series Detector (Part No. 56837, 15373, or 417369) is any FIGURE 21 detector located in-line between the regulated release assembly and the terminal detector. PULLEY ELBOWS When using Part No. 56837 and 56838 style detectors, a total of There are two types of pulley elbows used to change the direction 12 detectors can be in one detection system: 11 series detectors, of the wire rope by 90°. Ansul recommends for temperatures not Part No. 56837 and 1 terminal detector, Part No. 56838. in excess of 700 °F (371 °C). Part No. 415670 has socket ends When using Part No. 15373 and 15375 style detectors, a total of with setscrews for 1/2 in. conduit, and Part No. 423250 has Com 5 detectors can be in one detection system: 4 series detectors, pression ring ends also for 1/2 in_ conduit. Pulley elbows must be Part No_ 15373 and 1 terminal detector, Part No. 15375. ordered in quantities of 50 as Shipping Assembly Part No. 415671 When using Part No. 417368 and 417369 style detectors, a total (socket end type) and Part No. 423251 (compression end type). of 15 detectors can be in one detection. system: 14 series detec- PART NO- 415670 PART NO. 423250 tors, Part No. 417369 and 1 terminal detector, Part No. 417368. 0 000160 000161 FIGURE 22 ;ECTION III - SYSTEM COMPONENTS IL EX~ 3470 ULC CEx747 Page 3-8 tEV.6 3-1-04 ULLEY TEE MECHANICAL GAS VALVES he Pulley Tee (Part No. 427929) is used to change the direction The mechanical gas.valves are designed to shut off the flow of gas..,. f two wire ropes by 90°. It must be used in areas where the tem- to the appliances upon actuation of the regulated. release assem-. . eratures are within the range of 32 °F to 130:°F (0 °C to 54 °C). bly. The valves are available in sizes of 3/4 in., 1..in.,,1 1/4 in., 1 ulley tees can be used in mechanical gas valve actuation lines 1 /2 in., and 2 in. Ansul. style, and 2 1/2 in- and 3 in. Asco style. The r)d remote manual pull station lines. Pulley`tees cannot .t a used valves are rated for natural and LP gas. Both styles are UL Listed 'ithin a detection line. . and includes the air cylinder, tubing, and fittings for connection to . the release mechanism. Maximum p p Part Operating No. Description Pressure 55598 3/4 in. Gas Valve (ANSUL) 10 psi (.69 bar) 55601 1 in. Gas Valve (ANSUL) 10 psi (.69 bar) 55604 1 1/4 in. Gas Valve (ANSUL) 10 psi (.69 bar) FIGURE 23 55607 1 112 in. Gas Valve (ANSUL) 10 psi (.69 bar) " 00044' 55610 2 in. Gas Valve (ANSUL) 10 psi (.69 b'a'r)' TAINLESS STEEL CABLE 25937 2 112 in. Gas Valve (ASCO) 5 psi (:35 bar) 25938 3 in. Gas Valve (ASCO) 5 psi (.35 bar he 1/16 in. stainless steel cable is run from the terminal detector, rough conduit, all series detectors and pulley elbows, and into A B C. )e regulated release mechanism trip lever. When any fusible link Valve Size in. (mm) in. (mm) in. (mm) :parates, the tension on the cable is relaxed, and the trip lever 3/4 in. 3 314 (95.3) 6 3/8 (161.9) '5 1/2 (139:7) ,tuates the regulated release mechanism. The cable can also be 1 in. 33/4 (95.3) 63/8 (161.9) 5`1/2 (139:7) 3ed for mechanical gas valves and remote manual pull stations. 1 1/4 in_ 47/8 (123.8) 73/8 (187.3) 63/8 (161.9) he cable is available in 50 ft. (15 m) (Part No.. 15821) and 500 ft. 1 1/2 in. 4 718 (123.8) 73/8 (187.3) &3/8 (161.9) - 52.4 m) (Part No. 79653) lengths- 2 in. 57/8 (149.2) 77/8 (200.0) 6 11/16 (169.9) 2 1/2 in. 713/16 (198.4) 91/16 (230.2) EMOTE MANUAL PULL STATION 3 in. 725/32 (197.6) 9 1/16 (230.2)` he remote manual pull station (Part No. 4835 or Part No. 54011) required.for manual actuation of the regulated release assem- y. The remote manual pull station should be mounted at a point egress and positioned at a height determined by the authority wing jurisdiction. Trim rings, Part No. 427074 (pack of 10), are c /ailable. PART NO. 4835 (WITHOUT CABLE) j PART NO. 54011 (WITH 50 FT. OF CABLE) A 3/4 IN. THRU 2 IN- 2 112 IN. THRU 3 IN, 001PE W4209 FIGURE 25 5) METAL STAMPED 000163 FIGURE 24 1 SECTION III - SYSTEM COMPONENTS ` UL EX. 3,470 ULC CEx747 Page 3-9 3-1-04 REV.3 ELECTRICAL GAS VALVES ELECTRICAL SWITCHES = The electrical gas valves are designed to shut off 'the flow of either 'The electrical switches` are'' intended for use with electric gas natural or LP gas to the appliances upon actuation of the`regulat? Valves, alarms, contactors, lights, hts; contractor. supplied electric ed release assembly. The valves are available in size's of 314 in.,'. power shut-off" devices and 'other electrical devices that are 1 in., 1 112 in., 2 in., and 3-in: The valve is held- open by an ener designed'to shut off or turn on when the system is actuated: gized solenoid and upon system actuation, the'switch contacts in Switches are available in kits: One,Switch Kit, Part No. 423878, - the regulated release assembly open, thus de-energizing the cir- Two Switch Kit; Part No. 423879 , Three Switch Kit _ Part No. cult to the gas valve solenoid, causing the valve to close. Valves 423880, and Four Switch Kit, Part No. 423881. Mounting hard- are available in 120 VAC and are UL Listed: ware and 12 in.. (305 mm) long wire leads are provided "with each Part Max. Operating kit. Each switch has a set of single-pole, double-throw contacts No. Description Pressure rated at: ' 13707 3/4 in. Solenoid Gas Valve (ASCO) 25 psi (1.7 bar) UL/cUL/CSA Rating, : ENEC Rating 13708 1 in. Solenoid Gas Valve (ASCO) 25 psi (1.7 bar), 250 VAC, 21A Resistive IE4T105p Approved 13709 1 1/2 in. Solenoid Gas Valve (ASCO) 25 psi (1.T har) 250 VAC, 2 HP 250V, 21A Resistive 13710 2 in. Solenoid Gas Valve (ASCO) 25 psi,(1.7 bar) . 125 VAC, 1 HP SA Motor Load 17643 3 in. Solenoid Gas Valve (ASCO) 5.psi (.35 bar)" Valve A B COMMON j N.O. Size in. (mm) in. (mm) 3/4 in. .35/16 (81.0) 35/8 (92.1) 1 in. 5 (127.0) 627/32 (173.8) - 0 0 1 1/2 in. 5 (12710) 519/32 (142.1) "-C. - 2 in. 63132 (78.6).515/16 (150.8) 3 in. 713116 (198.4) 729132 (200.8) FIGURE 28 V - Wt612 ALARM INITIATING SWITCH B The Alarm Initiating Switch Kit, Part No. 428311, can be field mounted within the ANSUL AUTOMAN release. This switch must be used to close a supervised circuit to the building main fire alarm panel when the ANSUL AUTOMAN release actuates. This action will signal the fire alarm panel that there was a system actuation in the kitchen area. The switch kit contains all necessary mounting components along with a mounting instruction sheet. The switch is A rated 50 mA, 28 VDC. FIGURE 26 SPACER TOWARD ANSUL ooas+n / WHEN SPACER AND AUTOMAN`~ SWITCHARE PROPERLY - - MANUAL RESET RELAY \ MUST EBTETWEENTHE The manual reset relay, Part No. 14702 or Part No. 426151, is N..O. AND N.C. TERMINALS required when using an electrical gas valve shut-off system. After COM the electric gas valve has closed, either due to system actuation 0. or power failure, the valve cannot be re-opened, allowing gas to fl ? N.O. flow, until the reset relay button is manually pressed, re-energizing the circuit- The reset relay is available 120 VAC. The manual reset relay is also recommended for electrical shut down. \ N-C- - ® ALARM INITIATING SWITCH FIGURE 29 D - FIGURE 27 Mp 7 :CTION 111- SYSTEM COMPONENTS, EX. 3470 ULC CEx747 Page 3-10. W.2 3-1-04 :GULATOR TEST KIT ? HOSEIGROMMET PACKAGE e Test Kit Assembly (Shipping Part No_ 56972). is required to The.Hose/Grommet Package, Part No. 418511, consists. of a 24 t the regulator setting and nitrogen flow, during 12-year mainte 'in. rubker hose and 2 (two).grommets. This package is, required rice examinations. This will ensure that the regulator is func- when mounting an AUTOMAN Regulated .Release,.(or Regulated ling properly" Actuator) and a tank enclosure (or tank, bracket) side by-side in ? either a manifolded system or an: independent piping system. - BURSTING DISC The R-102 Bursting Disc is installed in the tank adaptor assembly: The bursting disc eliminates the siphoning of the agent up the pipe during extreme temperature variations. The bursting discs are available in packs of 10, Part No. 417911. FIGURE 30 DW169.. - ISIBLE LINK . lect correct UL Listed fusible link(s) for installation in detector(s) ;ording to the temperature condition chart below: FIGURE 32 - . OW172 3TYLE Fusible Link To Be Used NOZZLE AIMING DEVICE sible Shipping Where k Assembly Temperature Temperature ' The Nozzle Aiming Device, Part No. 431992, is available to prop- rt No. Part No. Rating Does Not Exceed erly aim each nozzle to the correct .;aiming point. The device 5739 (1) 415739 (l) 165 °F (74 °C) 100 °F (38 °C) clamps to the nozzle and emits a small laser Might that reflects on 5740(l) 415740(l) 212 °F (100 °C) 150 °F (66 °C) the surface that it is aiming at. The nozzle can then be rotated to 5741 (1) 415744 (25) 280 °F (138 °C) 225 °F (107 °C) point at a predetermined aiming point and then tightened to hold 5742(l) 415745 (25) 360 °F (182. °C) 300 °F (149 °C) that angle. The aiming device adaptor attaches to the nozzle. The 5743(l) 415746 (25) 450 °F (232 °C) 375 °F (191 °C) ' shipping assembly consists of the aiming device and the adaptor. STYLE Fusible Link To Be Used sible Shipping Where. k Assembly Temperature Temperature rt No. Part No. Rating Does Not Exceed ' - 3368(l) 551522 (10) .165 °F (74 °C) 100-F (38-C) ADAPTOR ' 3365(1) 551523 (10) 212 °F (100 °C) 150 °F (66 °C) NOZZLE 3366(l) 551524 (10) 280 °F (138 °C) 225 °F (107 °C) AIMING )009(l) 551525 (10) 360 °F (182 °C) 300 °F (149 °C) DEVICE )367(1) 551526 (10) 450 °F (232 °C) 375 °F (191 °C) FIGURE 33 006510 3816(l) 551527 (10) 500 °F (260 °C) 475 °F (246 °C) 3816(l) 73867 (25) 500 °F (260 °C) 475 °F (246 °C) STAINLESS STEEL ACTUATION HOSE The Stainless Steel Actuation Hose is used to connect the actua- tion line compression tees between each pneumatic actuator. The hose has the same thread, 7/16-20, as the fittings. The actuation hose allows flexibility between the AUTOMAN and each regulated t~ actuator. TEMPERATURE Hose Part No. Length RATING STAMPED ON FUSIBLE LINK BODY 31809 16 in. (41 cm) O 32335 20 in. (51 cm) 32336 24 in. (61 cm) 430815 42 in. (107 cm) C=~A 1 K STYLE ML STYLE Fitting Part No. Description 500 'F ID000 71 ONLY 00070 31810 Male Elbow (7/16-20 x 114 in. NPT) FIGURE 31 31811 Male Tee (7/16-20 x 7/16-20 x 114 in. NPT) 32338 Male Straight Connector (7/16-20 x 114 in- NPT) OUMUM REGISTERING THERMOMETER e Maximum Registering Thermometer, Part No_ 15240, is used ,ndicate the highest normal temperature for the protected area. ce this is established, the correct rated fusible link can be 7/16-20 7/1620 ` )Sen. FIGURE 34 oao+v - SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4-1 10-1-02 REV.5 SYSTEM DESIGN ? GENERAL INFORMATION The Ansul R-102 Restaurant Fire Suppression System may be 1. Nozzles must be located 2-8 in. (5-20 cm) into the center of the used on a number of different types of restaurant cooking appli- duct opening, discharging up. See Figure 1. ances and hood and duct configurations. The design information listed in this section deals with the.limitations and parameters of this pre-engineered system. Those individuals responsible for the design of the R-102 system must be trained and hold a current Ansul certificate in an R-102 training program. The R-1 02 and the PIRANHA systems use compatible agents and components, therefore, they may be used together for cooking appliance, hood, and duct protection. The primary ANSUL AUTOMAN Release can be either an R-102 or a PIRANHA ANSUL AUTOMAN Release and can actuate up to two additional R-102 or PIRANHA Regulated Actuators. In systems utilizing a 101 remote release, any combination of the maximum number of 2-SIN. regulated actuators can be used. i5 -20 crnf • Both systems must actuate simultaneously. • Each system must be designed and installed per its appropri- FIGURE 4 ate manual OM73 • Adjacent appliances requiring protection must be protected 2. In installations where a UL listed damper assembly is with the same type of system, either R-102 or PIRANHA, employed, the duct nozzle can be installed beyond the 8 in. unless the center-to-center spacing between the adjacent (20 cm) maximum, to a point just beyond the damper aysem- R-102 and PIRANHA nozzles is no less than 36 inches. bly that will not interfere with the damper. Exceeding the max- When appliances are protected with R-102 nozzles, the hood imum of 8 in. (20 cm) in this way will not void the UL listing of and connecting duct above those appliances cannot be pro- the system. tected with PIRANHA nozzles. 3. Previously listed 3 flow number and 5 flow number duct Oro- Mixing systems in a common plenum is not allowed. tection detailed in earlier published manual, Part No. 418087- 06, can also still by utilized. One of the key elements for restaurant fire protection is a correct system design. This section is divided into ten sub-sections: Noz- DUCT SIZES UP TO 50 IN. (127 cm) zle Placement Requirements, Tank Quantity Requirements, Actu- PERIMETER/ 16 IN. (41 cm) DIAMETER ation and Expellant Gas Line Requirements, Distribution Piping Requirements, Detection System Requirements, Manual Pull Sta- One 1100 nozzle (Part No. 430912) = one flow number tion Requirements, Mechanical Gas Valve Requirements, Electri- 50 in. (127 cm) perimeter maximum cal Gas Valve Requirements, Electrical Switch Requirements, and Pressure Switch Requirements. Each of these sections must be 16 in. (41 cm) diameter maximum completed before attempting any installation. System design sketches should be made of all aspects of design for reference DUCT SIZES UP TO 100 IN. (254 cm). during installation. PERIMETER/ 32 IN_ (81.3 cm) DIAMETER NOZZLE PLACEMENT REQUIREMENTS One 2W Nozzle (Part No. 419337) = two flow numbers This section gives guidelines for nozzle type, positioning, and 100 in. (254 cm) perimeter maximum quantity for duct, plenum, and individual appliance protection. This 32 in. (81.3 cm) diameter maximum section must be completed before determining tank quantity and piping requirements A 2WH nozzle (Part No. 78078) must be substituted fora 2W . nozzle for any installation using Option 2 of the 1.5 gallon sys- Duct Protection - Single Nozzle tem coverage (duct and plenum protection only). A 2WH nozzle is limited to a maximum of 75 in. (190 cm) perimeter or a maxi- All duct protection is UL listed without limitation of maximum duct mum diameter of 24 in. (61 cm) of coverage. length (unlimited length). This includes all varieties of ductworks both horizontal and vertical including ducts that run at angles to The chart below shows the maximum protection available from the horizontal and ducts with directional bends, each duct nozzle. The R-102 system uses different duct nozzles depending on the Part 3.0 Gallon 1.5 Gallon size of duct being protected. Description No. System System 2W Nozzle 419337 Maximum Maximum 100 in. (254 cm) 100 in. (254 cm) Perimeter Perimeter 1100 Nozzle 430912 Maximum Maximum 50 in_ (127 cm) 50 in. (127 cm) Perimeter Perimeter ::TION 1V - SYSTEM DESIGN EX. 3470 ULC `CEx747 Page 4-2 V. 3 10-1-02 a Protection - Multiple Nozzle UCT SIZES UP T0.135 IN. (343 cm)?ERIMETER - 3 _OW OPTION ne 1100 Nozzle (Part No. 430912) and' .one 2W Nozzle 'art No. 41.9337) = three flow numbers 35 in. (343 cm) perimeter maximum D round duct option available 3Ilow design table in Figure 2 to determine maximum module ze for each nozzle 11.00 Module ' 2W Module A Side B Side B Side B cimum Maximum Maximum Maximum (cm) in. (cm) in. (cm) in. (cm) (10) 60.0 (152) 23.0 (58) 37.0 (94) (13) 60.0 (152) 23.0 (58) 37.0 (94) (15) 59.5 (151) 22.5 (57) 37.0 (94) (18) 59.0 (150) 22.0 (56) 37.0 (94) (20) 58.5 (149) 22.0 (56) 36.5 (93) (23) 58.0 (147) 21.5 (55) 36.5 (93) (25) 57.0 (145) 21.0 (53) 36.0 (91) (28) 56.0 (142) 20.5 (52) 35.5 (90) (31) 55.5 (141) 20.0 (51) 35.5`- (90) " (33) 54.5 (138) 19.5 (50) 35.0 (89) (36) 53.5 (136) 18.5 (47) 35.0 (89) (38) 52.0 (132) 18.0 (46) 34.0 (86) (41) 51.0 (130) 17.0 (43) 34.0 (86) - (43) 49.5 (126) 16.0 (41) 33.5 (85) (46) 47.5 (121) 14.5 (37) 33.0 (84) (48) 46.0 (117) 13.5 (34) 32.5 (83) (51) 43.5 (111) 12.0 (31) 31.7 (81) (53) 41.0 (104) 10.0 (25) 31.0 (79) " (56) 38.0 (97) 7.5 (19) 30.5 (78) (58) 33.5 (85) 4.0 (10) 29.5 (75) 4 Side B Side A • • 1 1100 2W FIGURE 2 00652, mple- Protection is required for a duct that has an "A" dimen- of 8.0 in. (20 cm) wide and a "B" dimension of 55 in. (140 cm) I- - arring to the table in Figure 2, if the "A" dimension is 8.0 in. (20 the "B" dimension must not exceed 58.5 in. (149 cm). In this mple, the "B" dimension is 55 in. (140 cm), therefore, this duct be protected with a three flow application. d over from the 8.0 in. (20 cm) line on the table to the 1100 lute column. At that point, the chart shows that the "B" module nth for the 1100 nozzle can be 22.0 in_ (56 cm). Center the 1100 zle in that module. The 2W module can now be centered with- ie remaining module. - j SECTION IV - SYSTEM'DESIGN' UL EX. 3470 ULC.CEx747 Page 43 10-1-02 REV.4 Duct Protection - Multiple Nozzle (Continued) ' When working with Chart 2, one half of the quantity of nozzles determined must be equally) positioned in the top half of the area DUCT SIZES GREATER THAN 135-IN. (343 cm) PERIMETER of the duct and the remaining half of the nozzles must be posi- tioned in the bottom half of the duct area. - Ducts over 135 in. perimeter must be modularized using 2W Example, The duct to be protected has a Side "A" of 40 In. and a nozzles (Part No. 419337) Side "B" of 60 in. Referring to the design chart, this duct requires • No round duct option available" 4 ,nozzles. One half of 4 = 2. Therefore, 2 nozzles must be equal- • Follow the design chart to determine maximum module size for ly positioned in each of the two duct areas. See Figure 3. each 2W nozzle SIDE •B" 301N. (I6 mm) 30 IN. (76 mm) - • When determining number of nozzles required, it is. sometimes an advantage to check the chart using the shortest side as Side "A" and then recheck it using the longest side as Side "A". This zo IN. 0 I 0 comparison may reveal a need for a lesser quantity of nozzles (51 mm) } SIDE I 401N. one way versus the other way. "A.. - - - - - - - - - - q(102 mm) When working with Chart 1, the quantity of nozzles determined must be equally divided within the duct area. `50 M) I 601N. (752 mm) ~I CHART NO. 1 FIGURE 3 B - - 0M23 A • SIDE 25126 17 28 29 30 31 32 33 34 35 36 3l 38 39 40 41 41 43 dd 45 d6 47 48 49 50 51 52 53 54 55 56 57 SB 59 60 61 62 63 64 65 66 67 68 69 70 71 72 d 6 6 8 9 ,2 13 - 14 15 16 17 18 SIDE 19 - A» 20 21 22 23 24 25 26 27 28 29 30 31 32 ^ 33 `t 34 35 6 36 5 6 7 CHART NO. 2 B A - - - - - - N O T E : N OZZLE QUANTITIES LISTED IN CHART 2 MUST BE EQUALLY DIVIDED INTO EACH OF THE TWO DUCT MODULES_ 36 37 _ 38 39 40 r~ ^ 41 L 42 43 lJ 44 45 46 41 cro55zz ~ 48 ECTION IV - SYSTEM DESIGN L EX. 3470 ULC CEx747 Page 4 4 EV.5 3-1-04 ransition Protection . -ansitions are protected: at a point. in the transition where the srimeter or the diameter is equal to or less than the. maximum The 112N nozzle (Part N6.419334) must be centered 10 to 26 in. ze duct that can be protected. The nozzle must be located in the x(25 to 66 cm) below the precipitator and aimed to discharge at the )rater of the transition opening where the maximum perimeter or center of each precipitator cell. However, if it is physically impos- ameter begins. See Figure 4. Bible. to mount the nozzle at 10 to 26 in. (25 to 66 cm) due to'pre- _ cipitator.placement, the nozzle may be mounted closer than .10 in. ; (25 cm). See Figure 5. DUCT 41` TRANSITION DUCT - SEE DUCT FOR . - 1 TRANSITION - - NOZZLE PROTECTION - - - - t PRECIPITATOR ~j T 1D-26 IN.- (25-66 cm) FIGURE 4 NOZZLE FOR lectrostatic Precipitator Protection - PRECIPITATOR PROTECTION Dme restaurant ventilating ducts have an electrostatic precipita- r installed at or near the base. These precipitators are used to IF PHYSICALLY IMPOSSIBLE AT 10 TO 26 IN. (25 TO 66 cm), NOZZLE MAY BE MOUNT- d in the cleaning of exhaust air. ED CLOSER THAN 10 IN. (25 cm). - ormally electrostatic precipitators do not require protection but FIGURE 5 oooss )ould the "authority having jurisdiction" require protection, use e following guidelines. ucts with precipitators located at or near the base can be pro- cted using duct nozzle(s) above the precipitator and 1/2N noz- e(s) (Part No. 419334) for the precipitator. One 1/2N nozzle must used for each cell being protected. This nozzle tip is stamped ith 1/2N, indicating that it is a 1/2-flow nozzle and must be count- f as 1/2 flow number. Then protecting ducts equipped with precipitators, the duct noz- e(s) must be installed above the precipitator and aimed to dis- urge downstream. If the area above the precipitator is a duct, e nozzle(s) must be positioned according to duct protection sidelines. If the area above the precipitator is a transition, the 3nsition guidelines must be followed. SECTION IV - SYSTEM DE51GN UL EX. 3470 ULC CEx747 Page 4-5 10-1-02 REV.3 - Plenum Protection The R-102 system uses the 1 W'NozzW(Part No: 419336) or the 1100 Nozzle (Part No 430192) or the IN, Nozzle (Part No. 1 419335) for plenum protection. The 1W nozzle tip is stamped with 20 IN. (51 cm) MAXIMUM ? 1W and the IN nozzle tip is stamped with 1Nindicating they are I one-flow nozzles and must be counted as one flow number each. _ When protecting a plenum chamber, the entire chamber must be ? protected regardless of filter length. MMIN (2U NIM cm) - - ..I M:. VERTICAL PROTECTION- GENERAL . One 1W nozzle or 1100 nozzle will protect 4 linear feet (1.2 m) of t plenum. The maximum distance from the end of the hood to the 20IN.HUMcm) first and last nozzle must be no more than 2 ft. (.6 m). After the first nozzle, any additional nozzles must be positioned at a maximum of 4 ft. (1.2 m) apart down the entire length of the plenum. The ? plenum width must not exceed 4 ft. (1.2 m). (The 1 W or 1100 noz- 1 IN. (2-5 cm) zle can be used on single or V-bank filter arrangements.) See MINIMUM ? Figure 6: FIGURE 7 2 FT. (:6 m) - ? - - 000199 MAXIMUM - - 4 FT. (1.2 m) Option 2: The I W or 1100 nozzle must be placed perpendicular, ? MAXIMUM - 4 Fr (1.2 m) - 4Fr. (1.2 mj 8-12 in. (20-30 cm) from the face ofthe filter and angled 2 Fr- (.6 m) MAXIMUM MAXIMUM to the center of the filter- The nozzle tip must be within MAXIMUM 2 in. (5 cm) from the perpendicular center line of the fil- ter. See Figure 8. 12, IN. (30 cm) MAXIMUM 41N. (10 CM) 8 IN. (20 rm) i-~ MINIMUM NOZZLE TIP. - ? MUST BE WITHIN ' FIGURE 6 THISAREA 000197. . When protecting plenums with the 1W or 1100 nozzle, two options of coverage are available: FIGURE 8 wo200 ? Option 1: The 1100 or 1W nozzle must be on the centerline of the single or "V" bank filter and positioned within 1-20 in. HORIZONTAL PROTECTION - OPTION 1 (2.5-51 cm) above the top edge of the filter. See ' IN NOZZLE - PART NO. 419335 - SINGLE BANK PROTEC- ? Figure 7. TION One 1N nozzle will protect 10 linear feet (3.1 m) of single filter bank ? plenum. The nozzle(s) must be mounted in the plenum, 2 to 4 in. (5 to 10 cm) from the face of the filter, centered between the filter height dimension, and aimed down the length. See Figure 9- 2 - 4 IN- 10 FT-(3-1 m~ (5 - 10 cm) MAXIMUM 000201 - 000107 FIGURE 9 ti ECTION IV SYSTEM DESIGN L EX. 3470 ULC CEx747 Page 4-6 EV. 4 10-1-02 enum Protection (Continued) DRIZONTAL PROTECTION - OPTION 2 For a plenum, either single or "V" bank, with a linear extension .00 NOZZLE - PART NO. 430912 - "V" BANK PROTECTION longer than 10 feet (3.1 m), each bank may be protected using one N NOZZLE - PART NO. 419336 1 N nozzle every 10, ft., (3.1 m) or less depending on the overall length of the plenum. See Figure 12.. The nozzles may point in the ne 1100 or 1W nozzle will protect 6 linear feet (1.8 m) of "V" bank opposite directions as long as the entire plenum area is protected'. - enum. The nozzle must be mounted horizontally, positioned 1/3 and the 10 ft. (3.1 m) limitation is not exceeded. See Figure 13. e filter height down from the top of the filter. Nozzles can be local- . The nozzle positioning shown in Figure 14 is not an acceptable I at 6 ft. (1.8 m) spacings on longer plenums. See Figure 10, method of protection because the plenum area directly under the 11DO NOZZLE OR 1W NOZZLE tee is not within the discharge pattern of either nozzle. _ 10 FT. (3.1 m),-' , FF MAXIMUM 10 FT. (3.1 m) HEIGHT OF MAXIMUM N4, e FILTER (H)'_ 6 FT. (1.8 m) MAXIMUM ' 10 FT. (3.1 m) 4.FT. I MAXIMUM / - 0.2 m) MAXIMUM - 3D FT. (9.1 m) FIGURE 12 000206 - 10 FT (3.1 m)~ FIGURE 1.0 MAXIMUM 006524 V NOZZLE - PART NO. 419335 -`"V" BANK PROTECTION 10 FT (3.1 m) MAXIMUM No IN nozzles will protect 10 linear feet (3.1 m) by 4 ft. (1.2 m) ide of W" bank plenum. The nozzles must be mounted in the 10 FT. (3.1 m) enum, 2 to 4 in. (5 to 10 cm) from the face of the filter, centered MAXIMUM 3tween the filter height dimension, and aimed down the length. ee Figure 11. r ti 2 - 41N. 30 FT. (9.1 m) (5 - 10 cm) - - 41N. - 10 cm) 0002M FIGURE 13 00020) I_4 FT. (L2 m)_ MAXIMUM 10 FT. (3.1 m) /MAXIMUM f INCORRECT oov2a FIGURE 14 FIGURE 11 SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4-7 10-1-02 REV.3 Appliance Protection The following pages detail types of appliance. protection. Each design requires several factors: correct nozzle choice, correct noz- zle height above hazard, correct nozzle location and correct aim- ing point. Fryer - Single Nozzle Protection 1. Design requirements for fryers are broken down into two types. - A. FRYERS WITHOUT DRIPBOARDS If the fryer does not include a dripboard, measure the internal depth (horizontal dimension from front to back) and length of the frypot. B. FRYERS WITH DRIPBOARDS If the fryer includes any dripboard areas, measure both the internal depth (horizontal dimension from front to back) and length of the frypot portion, and then measure the internal depth and length of the overall hazard area including any dripboard areas. 2. Using Table, "Maximum Cooking Area Dimension - Single Nozzle Fryer Protection," determine which nozzle is needed to protect the fryer based on the maximum dimensions listed. A. If the fryer does not include. a dripboard, use the maxi- mum dimensions listed in the first column of the table to select the correct nozzle. B. If the fryer includes any dripboard areas, use both. the. maximum frypot dimensions in the first column of the table, and the maximum overall dimensions in the second column of the table to select the correct nozzle. None of the maximum dimensions in either column may be exceeded. 3. If either the maximum frypot or the overall sizes are exceed- ed, an additional nozzle(s) will be required. Refer to the mul- tiple nozzle requirements. Example- A fryer with a dripboard. The inside of the frypot without the dripboard measures 18 in. in depth x 18 in. in length (46 cm x 46 cm) and the inside of the overall area including the dripboard measures 18 in. in depth x 24 in. in length (46 cm x 61 cm). From the Table "Maximum Cooking Area Dimension - Single Nozzle Fryer Protection," either the 3N or the 290 nozzle should be select- ed to protect the fryer, depending on the maximum nozzle height above the fryer and the positioning requirements allowed. Refer to appropriate Figures. =CTION IV - SYSTEM DESIGN: _ EX. 3470 ULG CEx747 'Page 4-8 ' =V 5 10-1-02 yer - Single Nozzle Protection (Continued) aximum Area Dimensions - Single Nozzle Fryer Protection Max. Size ax. Size Overall Type of Nozzle Height Nozzle ypot Only With Dripboard Nozzle Above Top of Fryer Location III or Split Vat Full or Split Vat 230 27 in. to 47 in. See Figure I in. x 15 in. 14 in. x 21 in. (69 cm to 119 cm) 15 and 16 6 cm x 38 cm) (36 cm x 53 cm) Ill or Split Vat Full or Split Vat 245 20 in. to 27 in. See Figure 1 in. x 15 in. 14 in. x 21 in. (51 cm to 69 cm) 15 and 16 6 cm x 38 cm) (36 cm x 38 cm) 1 ~ _ ~ ( I 1'1' I I 1 ' 1 ~ may' 1 I I ( I i II 1 ~ j _~,1 I 11 I 1 ~ 1 1 I II I I 1 I I 1 1 1 1 ' ~ ' 1 I I' I 1 1' 1 i ii i I i i ' i ~I ; 1 I 1 ~ I I I I i I I I ' TOP OF FRYER I ' 1 II I TOP OF FRYER I 1 I i 1 1 I- I:. I a FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD )ZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERIMETER OF COOKING SPLIT VAT IRFACE AND AIMED TO THE CENTER OF THE COOKING AREA NOZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERIMETER OF. COOKING SURFACE AND AIMED TO THE CENTER OF THE COOKING AREA. FIGURE 15 ? FIGURE 16 oouso 002283 SECTION IV - SYSTEM'DESIGN UL EX" 3470 ULC CEx747 Page 4-9 3-1-04 REV.7 Fryer- Single Nozzle Protection (Continued) le Fryer Protection (Continued) Maximum Area Dimensions -Single Nozz Max. Size' Max. Size Overall Type of Nozzle Height Nozzle:, - Frypot Only With Dripboard ` Nozzle Above Top of Fryer Location, 19.5 in. x 19 in. 19.5 in. x 25 3/8 in. 290 13 in. to 16 in. See Figure 17 (50 cm x 48 cm) (50 cm x 65,.cm) (33 to 41 cm) 19.5 in. x 19 in. 19:5 in. x 25 3/8 in. 3N See `Figure. See figure 18 (50 cm x 48 cm) (50 cm x 65 cm) 18 - 18 in. x 18 in. 18 in. x 27 5/8 in. 3N 25 in. to 35 in. See Figure 19 (46 cm x 46 cm) (46 cm x 70 cm) (64 cm to 89 cm) I I I ( I 1 I I I I I l I I I I t I 1 ra I I _I 1 1 I ~ I I I .I 1 I I I TOP OF FRYER I 1 I I- 1 ~ 1 I I 1 I .1. I 1 1 ~ f ( i I 1 1 1 I I I FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD Illy p~, 1 FR~NT^ ' _ 290 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE HAZARD AREA 13 IN. OODM 17.6 cm) FROM THE MIDPOINT ALONG THE LONGEST SIDE OF THE HAZARD AND 3 1 ooooio RIGHT-TO-LEFT IN. (2-5 cm) FROM THE MIDPOINT ALONG THE SHORTEST SIDE OF THE HAZARD AND CENTERLINE - AIMED AT THE MIDPOINT OF THE COOKING AREA. FRYER WITHOUT DRIPBOARD - FRYER WITH DRIPBOARD - - FIGURE 17 NOTE: 3N NOZZLE TIP MUST BE LOCATED WITHIN THE PERIMETER OF THE SURFACE W22M AREA WITHIN THE FRONT HALF OF THE FRY POT AND AIMED AT THE CENTER. FIGURE 19 34 IN_ (86 am) MAXIMUM DIAGONAL DISTANCE BETWEEN NOZZLE AND - - CENTER OF HAZARD AREA k` 21 in. (53 ern) I >j MINIMUM K~ -y J VERTICAL I I I ( 1 NOZZLE I I 1 - 1 HEIGHT I 1 ~ L l FRYER WITHOUT DRIPBOARD - FRYER WITH DRIPBOARD - 3N NOZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERIMETER OF COOK- ING SURFACE AND AIMED TO THE CENTER OF THE COOKING AREA FIGURE 18 %2181 ,ECTION IV - SYSTEM.DESIGN , , IL EX* 3470 ULC CEx747 Page 4-10, tEV. 5 10-1-02 ryer- Multiple Nozzle Protection resign Requirements: Example: A fryer with a dripboard. The inside vat without the drip- ryers exceeding the coverage of a single nozzle can be divided board measures 18 in. in depth x 30 in. irr length t46 cm: z 76 66# Ito modules. Each module must not exceed the maximum area and the inside of the overall vat including the dripboardmeasures Ilowed for a single nozzle. However, when utilizing multiple 24, in. in depth x 30 in, in length (61 cm x 76 cm). Because the fryer Ozzie protection, the longest side allowed for. a fryer with drip- is 30 in. (76 cm) in length, it exceeds the coverage: of a single oard can be used, regardless of whether the fryer has a drip- nozzle. - oard or not. Dividing the length in half, each module now has an overall vat he maximum size fryer that can be modularized is 864 sq. in. dimension of 24 in. in depth x 15 in. in length (61 x 38 cm). From 5574 sq. cm) or in terms of ft., 6 sq. ft. (1.8 m). the Table, "Maximum Cooking Area Dimension - Multiple Nozzle 1. Design requirements for multiple nozzle fryers are broken Fryer Protection,' either the 3N or the 290 nozzle should be select- down into two types: ed to protect each fryer module, depending on the maximum noz- zle,, height above the fryer and the positioning requirements A. FRYERS WITHOUT DRIPBOARD(S) • allowed. Refer to appropriate Figures, 15 through 19. If the fryer does not include a dripboard, measure the inter- See additional examples in Appendix Section. nal depth (horizontal dimension from front to back) and length of the frypot. Then, multiply the depth and length to obtain the area of the frypot in square inches. B. FRYERS WITH DRIPBOARD(S) If the fryer includes any dripboard areas, measure both the internal depth and length of the frypot portion, and then measure the internal depth and length of the overall hazard area including any dripboard areas. . Determine the area of both the frypot and the area of the overall vat by multiplying corresponding depth and length - dimensions. 2. Divide the frypot or overall vat into modules, each of which can be protected by a single nozzle, based on the maximum dimension and area coverage of the nozzle as specified in Table, "Maximum Cooking Area Dimension - Multiple Nozzle . Protection." A. If the module considered does not include any portion of the dripboard, use only the maximum frypot area and max- imum dimension listed in the first column of the table to select the correct nozzle. B. If the module considered includes any dripboard areas, use both the maximum frypot area and dimension listed in the first column of the table, and the maximum overall area and dimensions listed in the second column of the table to select the correct nozzle. 3. None of the maximum dimensions in either column may be exceeded. If either the maximum frypot or the overall sizes are exceeded, the area divided into modules will need to be rede- fined with the possibility of an additional nozzle. Iptions For Modularizing Fryers AREA OF EACH FRY POT MODULE he following Figure 20 Shows approved methods of dividing (mod- CANNOT EXCEED 324 SO. IN. (2090 sq. cm.) - - lanzing) fryers so that each section can be properly protected. ACH MODULAR AREA, INCLUDING DRIPBOARD. UST NOT EXCEED 497 SQ. IN. (3207 sq. cm) - AREA OF EACH FRY I 1 POT MODULE I CANNOT EXCEED 324 SO. IN. I ? MIDPOINT MIDPOINT (2090 sq. m.) I - I I AREA OF THIS I I MODULE (FRY I I - ' POT PLUS DRIP I I . BOARD)CANNOT I I EXCEED oazzss DRIP BOARD I DRIP BOARD DRIP BOARD 497 SO. IN. EXAMPLE ONLY - FRYER WITHOUT DRIPBOARD EXAMPLE ONLY 000214 EXAMPLE ONLY FRYER WITH DRIPBOARD FRYER WITH DRIPBOARD FIGURE 20 SECTION IV SYSTEMIDESIGN UL EX. 3470 ULC CEx747 Page'4-11 3-1-04 REV.7 - Fryer - Multiple Nozzle Protection (Continued) Maximum Area Dimension - Multiple Nozzle Fryer Protection Max. Size Module Max. Size Module Overall Type of Nozzle Height Nozzle - Frypot Only With Dripboard Nozzle Above Top of Fryer Location - 21 in. x 210 in.2 21 in. x 294 in .2 230 27 in. to 47 in. See Figure 21 (53 cm x .14 m2) (53 cm x.19 m2) (69 cm to 119 cm) 21 in. x 210 in.2 21 in. x 294 in? 245. 20 in. to 27 in_ See Figure 21 (53 cm x .14 m2) (53 cm x .19 m2) (51 to 69 cm) 25 318 x 370.5 in2 25 318 x 495 in2 290 , 13 in. to 16 in. See Figure 22 (65 cm x .24 m2) (65 cm x'.32 m2) (33 to 41 cm) 25 3/8 x 370.5 in2 25 318 x 495 in2 3N See Figure 23 See Figure 23 (65 cm x.24 m2) (65 cm x 0.32 m2) 27 518 x 324 in-2 27 5/8 x 497 in2 3N 25 in. to 35 in. See Figure 24 (70 cm x .21 m2) (70 cm x .32 m2) (64 cm to 89 cm) 34 IN. (86 an) MAXIMUM DIAGONAL DISTANCE BETWEEN NOZZLE fi~ I F, I 'r AND CENTER OF G-.cHAZARD AREA - ,.,~i j i I I I 1 i I I 1 I I J/ l21 in. (53 cm) mo" I I I I I I I 1 I MINIMUM I 1- t I 1 1 I 1 j I I VERTICAL 1 h I. I 1 I I I I NOZZLE I - I 1 HEIGHT I I I I I I X I I I I I I I, I I ~ I ~ I J , J FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONG OR WITHIN THE .W2+6 _ Doom PERIMETER OF THE MODULAR IT IS PROTECTING AND AIMED AT THE MIDPOINT OF POSITION NOZZLE TIP ANYWHERE ALONG OR. WITHIN THE PERIMETER OF THE THAT RESPECTIVE MODULE AREA. MODULE IT IS PROTECTING AND AIM AT THE MIDPOINT OF THAT MODULAR AREA. FIGURE 23 FIGURE 21 AIM POINT (DIAGONAL F` _ - 1 i I 11 I AIM POINT (DIAGONAL I I I 1 Y CENTER OF ` I 1 I+ I I I CENTER OF MODULE MODULE 1 I I I i 1 Y I I 1 I I COOKING AREA) COOKING I ) I I j 1 I I j l 1 1 AREA) I I 1 I I I I 1 1 1 I 1 i I I I i 1 I I I I I I I I 1 + - I I I I I RIGHT-TO-LEFT RIGHT-TO- LEFT I I I CENTERLINE 1 I I CENTER- - 1 1 - - I i LINE FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD 290 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE RESPECTIVE MODULAR THE 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONG OR WITHIN THE AREAS 31N. (7.6 cm) FROM THE MIDPOINT ALONG THE LONGEST SIDE OF THE MODULE PERIMETER AND FORWARD OF THE POSITIONED ANYWHERE CENTERLINE OF THE COOKING AND s 1 IN. (2.5 cm) FROM THE MIDPOINT ALONG THE SHORTEST SIDE OF THE MOD- ULE AND AIMED AT THE MIDPOINT OF THE MODULE. AREA THE AIMING POINT OF THE NOZZLE MUST BE AT THE DIAGONAL CENTER. OF THE MODULAR COOKING AREA FIGURE 22 FIGURE 24 W221 o ~2zs3 CTION IV - SYSTEM DESIGN EX. 3470 ULC CEx747.., Page 4-12 V. 5 10-1-02 Itiple Nozzle Fryer Protection - Tilt Skillet / Braising Pan tection for tilt skillets or braising pans is to be based upon the erage limitations provided for deep fat fryer protection. Refer to ;tion IV, DESIGN, starting on Page 4-10, for maximum fryer zle coverages and maximum fryer nozzle height limitations. - lough the maximum 6 sq_ ft. total surface cooking area require- it applies to fryer protection, it does not apply to tilt skillets or ising pans. :h tilt skillet/braising pan protected module must not exceed the !r limitations for "MAXIMUM SIZE MODULE OVERALL WITH IPBOARD" coverage per nozzle as described in Table on Page 1. skillets and braising pans generally utilize a hinged cover. er protection nozzles are to be placed toward the front of the diance to minimize the potential for the tilt skillet or braising pan er to interfere with the nozzle discharge. See Figure 25. COVER MUST NOT INTERFERE - WITH NOZZLE DISCHARGE` _ ~ 00W11 NOZZLE IS TO BE PLACED TOWARD THE FRONT OF THE APPLIANCE TO MINIMIZE - POTENTIAL FOR THE SKILLET OR BRAISING PAN COVER TO INTERFERE WITH NOZZLE DISCHARGE. COVER MUST NOT i _ INTERFERE WITH EDGE /I OF DISCHARGE PATTERN - - i 1 i FOR MINIMUM i ~ I AND MAXIMUM I NOZZLE HEIGHTS, REFER j TO FRYER I NOZZLE , PARAMETERS I I i oooo~i LL- 'ER NOZZLE USED FOR TILT SKILLET OR BRAISING PAN PROTECTION MUST BE >ITIONED NEAR THE FRONT EDGE OF THE PAN ANDAIMED AT THE FRONT TO BACK JTERLINE OF THE PAN. THE DISCHARGE FROM THE NOZZLE(S) MUST COMPLETE- _ 'LEAR THE PAN COVER WITH AN UNOBSTRUCTED VIEW TO THE BACK OF THE PAN. - FIGURE 25 SECTION IV - SYSTEM DESIGN UL EX- 3470 ULC CEx747 Page 4-13 3-1-04 REV.5 Range Protection 1-Flow Nozzle When this type of hazard is equipped with a back shelf located the R-102 system uses five different nozzles for. the protection of above the range top, two protection options are available: One ? ranges. Two of the design options require a one-flow nozzle and requires a 1 F nozzle, Part No. 419333, and the other option three of the design options require two-flow nozzles- requires a 260 nozzle, Part No. 419341: NOTICE` Option 1: 1 F Nozzle: When using the IF nozzle for range protec- A 13 in. (33 cm) diarneterwok pan is the largest tion with back shelf, the maximum length of the burner _ : grates being protected must not exceed 28 in. (71 cm) wok size that can be; protected on ranges and the maximum area of the burner grates must not When protecting hot top ranges: ;the entire exceed 336 sq. in. (2168 sq. cm). See Figure 27 for. cooking surface must be$rcotected. nozzle location details. Range Protection (1-Flow Nozzle) IF NOZZLE SHELF CAN OVERHANG BURNER(S) Single and.multiple burner ranges can be protected using a IN BYAMAXIMUMOF111N.(28cm) nozzle, Part.No. 419335. The nozzle tip is stamped with IN, indi- , eating that this is a one-flow nozzle and must be counted as one - flow number. When using this nozzle for range protection, the maximum length I 201N. AIM (51 cm) of the burner grates being protected with a single noZzle_ must not 40 - 48 1N. ( POINT MINIMUM exceed 32 in. (81 cm) and the maximum area of the burner grates (102 -122 cm) must not exceed 384 sq. in. (2477 sq- cm) per nozzle. I When protecting a range, the 1 N nozzle must be located a maxi- mum of 10 in. (25.4 cm) from elcti burner 'grate centerline and must be aimed at the center of thecooking surface. See Figure 26. 14, (35.6 cm) - - MAXIMUM (35.6 - 12 IN. 14 IN. - (35.6 cm) (30.5 cm) FRONT TO REAR rMAXIMUM MAXIMUM CENTERLINE IF NOZZLE LOCATED OVER FRONT EDGE OF BURNER GRATE AND ORIENTED I SO NOZZLE TIP FLATS ARE PARALLEL WITH BURNER GRATE FRONT TO REAR / CENTERLINE AND SHALL BE AIMED AT THE CENTER OF THE COOKING SURFACE. FIGURE 27 40 IN (102e) , Option 2: 260 Nozzle: When using the 260 nozzle for range pro- tection with back shelf, the maximum length of burner 301N. I / grates being protected must not exceed 32 in. (81 cm) (76 cm) and the maximum area of the burner grates must not f exceed 384 sq, in. (2477 sq. cm). Nozzle musf' be located on the front edge of the burner grates and aimed at a point 10 in. (25 cm) from the back edge of the burner grates. Nozzle must be mounted 30 to 40 in. (76 to 102 cm) above the hazard surface. See Figure 006579 28. 260 NOZZLE SHELF CAN OVERHANG BURNER(S) 10 IN. / BY A MAXIMUM OF 11 IN. (28 cm) (25 cm) - MAXIMUM I 18 1N. 32 IN. (45.7 cm) (81 cm) 3D - 40 IN. MINIMUM - IN MAXIMUM i NOZZLE _4( (76- 102cm) I AIMING POINT 10 IN. 10 I (25N) FROM (25 cm) t BACK OF MAXIMUM BURNER _ GRATES oofisso FIGURE 28 FIGURE 26 :CTION IV - SYSTEM DESIGN EX. 3470 ULC CEx747 Page 4-14„ . :V 5 10-1-02 nge Protection 2-Flow Nozzle COOKING Ih Proximity Application (2-Flow Nozzle): 40 in. to' 50 in. AREA 12 cm to 127 cm) above the cooking surface. is high proximity application uses the 245 nozzle Part'' No: _ 3340_ _ e nozzle tip is stamped with 245 indicating this is a two-flow . COOKING zzle and must be counted as two flow numbers. 245 NOZZLE TIP LOCATION CENTER OF - e 245 nozzle will protect a maximum cooking area of 672 sq. in. COOKING suRFACE 135 sq. cm) with a maximum longest dimension of 28 in. (71 °R 11 318 IN. (29 an) MAXIMUM FROM . CENTERLINE OF NOZZLE - ien using this nozzle for range protection, the nozzle must TO CENTER OF ANY pointed vertically down and positioned as shown in Figures BURNER GRATE and 30. 245 NOZZLE TIP LOCATION - CENTERLINE OF COOKING SURFACE - COOKING' - - - AREA - _ COOKING 50 IN. 245 NOZZLE TIP - (127 cm) LOCATION CENTER OF AREA I MAXIMUM COOKING SURFACE -/\~',\-/\J ! HEIGHT - OR W W. 1 - - OF 245 11 3/8 IN- (29 cm) I 1 I NOZZLE - MAXIMUM FROM 'Tip CENTERLINE OF NOZZLE 40 1N:, TO:CENTER OF ANY 0DD7~ ' BURNER GRATE (102 cm) ' MINIMUM ? FIGURE 30 HEIGHT ' i1 I OF 245 - - NOZZLE TIP - - t i i 000- O O O O FIGURE 29 NOTICE Four burner grates shown in Figure 30. For sin- gle or double burner grates,. Iodate nozzle at center of cooking surface or 11 318 in_ (29 cm) maximum from nozzle centerline to center of any burner grate. SECTION IV - SYSTEUDESIGN' UL EX. 3470 ULC GEY747 Page,4-15 10-1-02 REV. 4- Range Protection 2-Flow Nozzle Medium Proximity Application, (2-Flow :Nozzle): 30 in: to 40 in. COOKING (76 cm to.102 cm) above the cooking surface. AREA. The medium proximity application uses the 260 nozzle, Part No. h . T ® - The n The nozzle tip. is stamped with 260 indicating this is a' two-(low nozzle and must be counted as two flow numbers, COOKING c.. A. One 260 nozzle will protect a cooking area of 768 sq In M ' (4955 sq. cm) with a maximum dimension of 32 in. (81 cm). 260 NOZZLE Tip When using this nozzle for range 'protectlon,.~the nozzle_must' LOCATION CENTER OF COOKING - - - - be, pointed vertically down and positioned as shown in Figures SURFACE ? ' 31 and 32 OR 10 IN. (25.4 cm) MAXIMUM FROM.- - - - - - CENTERLINE OF - ' NOZZLE TO 260 NOZZLE TIP LOCATION CENTER OF ANY COOKING CENTERLINE OF COOKING SURFACE - ? BURNER GRATE AREA - - - I _ 260 NOZZLE TIP 0 - __T LOCATION CENTER COOKING a OF COOKING T AREA - I... 401N. SURFACE (1'02- anj OR 1 MAXIMUM 101N. (25.4 cm) HEIGHT, MAXIMUM FROM OF 260 ' CENTERLINE OF - 1 NOZZLE' NOZZLE TO - ( TIP,.. _ CENTER OF ANY - BURNER. GRATE FIGUREOW32 301N. 766 ~s NOTICE ( I~QNIMUM 1 I HEIGHT Four burner grates shown in Figure 32. For sin- OF 260 gle. or double burner grates, locate nozzle at NOZZLE TIP center of cooking surface. F I I O O O O ' FIGURE 31 CTION'IV - SYSTEM DESIGN EX..3470 ULC. CEx747 Page 4-16. =V 5 10-1-02: Inge Protection 2-Flow Nozzle ow Proximity Application (2-Flow Nozzle): 15 in. to 20 in. COOKING LONGITUDiNAL ` 3 cm to 51 cm) aboye the cooking'surface. AREA CENTERLINE le low proximity application requires two (2) 290 nozzles, Part ).419342. le nozzle tip is stamped with 2901ndlcating this is a two flow noz= WvM - and must be counted COOKING as two flow numbers,; . < > AREA ro (2) 290 nozzles will protect a cooking area of 1008 sq. in. 503 sq. cm) with a maximum dimension of 36 in (9t'cm). IM] M hen using two of these nozzles fdr low proximity range protec- ,n, the nozzles must be positioned along the cooking surface 290 NOZZLE TIP Timeter to 1.5 in. (3.8 cm) inside the perimeter, and aimed at a LOCATION CENTER OF angle along the longitudinal centerline of the range. See, COOKING SURFACE ' gUreS 33 and 34. 32 IN_ (5 cm) 290 NOZZLE TIP LOCATION . 0 -1-5 IN. (3.8 cm) IN FROM EDGE - W023 290 NOZZLE TIP OF COOKING SURFACE LOCATION 0 - 1-5 IN. - (0 - 3.8 cm) - - IN FROM EDGE OF 2 COOKING 45' COOKING SURFACE - 45' AREA - ( 000240 - - 1 I .201N: lan) ' 1 '(51 rm) MUM COOKING 1 I WMUM I I - I I AREA. 1. ~D 0 C 15 IN_ (38 cm) I 11151N. (38 MINIMUM MINIMUM - - - 1 1 t 1 000 O O O 290,NOZZLETIP- LOCATION CENTER OF . COOKING SURFACE 3 2 IN: (5 cm) 290 NOZZLE TIP LOCATION FIGURE 33 b - 1.5 IN. (3.8 cm) IN FROM EDGE 002276 - OF COOKING SURFACE - FIGURE 34 SECTION IV -,SYSTEM_ DESIGN, UL EX. 3470 ULC CEx747 Page 4=17,, 10-1-02 REV.5 Griddle Protection 1-Flow Nozzle The R-102 system uses four different nozzles for'the protection of griddles. One of the applications. requires a 1-flow, nozzle and I 1 NOZZLE Locnnori` three of the applications require a 2-flow nozzle.- 1 1 0 - z IN. (0 - 5 cm) 1 INSIDE PERIMETER I - 40 IN. - High Proximity Application: 35 in. to 40 iri: (89=to.102 cm) above -?I t. of cooKlNC'suRFACE" t - (102 cii,) the cooking surface. rM+ GIHT M This high proximity application uses the 1N nozzle; Part No. I 1 1 rOioaLEnP 419335. 11 I). l ! i 1 1 35 IN: (89 cm) The nozzle tip is stamped with 1 N indicating this is a one-flow noz- I) i ( MINIMUM zle and must be counted as one flow numaer. EDGE t j / ) 1 o~GN One 1 N nozzle will protect a maximum cooking area of 1080 sq. OF -1 1 j j NOZZLE TIP , COOKING 1 in. (6968 sq. cm) with the maximum longest side 6f,:36 in (91 cm). SURFACE I) 1 i When using this nozzle for griddle protection, the "nozzle must be positioned along the cooking surface perimeter to a maximum of 2 in. (5 cm) inside the perimeter, and aimed to the midpoint of the ? cooking surface. See Figure 35 and 36. NOTICE ? FIGURE 36 When using this type of griddle protection, only 00ti2.3 5 flow numbers are allowed on a 1.5 gallon sys- tem and only 11 flow numbers are allowed on a 3 gallon system. tr MIDPOINT OF - 1 COOKING SURFACE - I f 1 1 I I I 1 I 1N NOZZLE LOCATED ALONG COOKING SURFACE EDGE _ ANY SIDE OF GRIDDLE SURFACE - WITHIN 0 - 2 IN. (0 - 5 cm) OF - COOKING SURFACE EDGE. NOZZLE MUST BE AIMED AT MID- POINT OF COOKING SURFACE. ? FIGURE 35 00014, ;ECTION IV - SYSTEM. DESIGN.- IL EX 3470 ULC CFx747 page 4=18, ,EV. 5 10-1-02 riddle Protection 2-Flow Nozzle Iption 1 - Nozzle Center Located 4. COOKING ,y AREA ligh Proximity Application: 30: in. to 50 in. (76. cm to 127 cm) NozzLE 11N: (z cr,) bove the cooking surface:' LOCATION MAXIMUM his high proximity application uses the. 290 nozzle, Part No.: 19342. - he nozzle tip is stamped with 290 indicating this is a 2-flow noz- t . le and must be counted as two flow numbers. I! Ine 290 nozzle will protect a maximum cooking area of 720 sq. in. r , COOKING 1290 sq. cm) with a maximum dimension of 30 in. `(76 cm).. ? ' AREA then using this nozzle for :high proximity applications, the nozzle iust be positioned within 11 in. (2.5 cm) of the center of the cook- t'"• ) MAXIMUM . Ig surface and pointed vertically down.-See Figure 38'-and 37. - CENTER LINE OF GRIDDLE CENTER OF GRIDDLE SURFACE ORAL i _ - - SURFACE 3 1 IN. (2 cm) IN - MAXIMUM DIMENSION OF 20.6 IN. ANY DIRECTION - - - (52 cm) FROM NOZZLE CENTERLINE TO - FURTHEST CORNER OF GRIDDLE FIGURE 38 I. 50 IN. - noom (127 cm) _ MAXIMUM HEIGHT OF 290 j NOZZLE TIP 30 IN. 6 cm) I I I. MINIMUM - - ( HEIGHT OF 290 NOZZLE 1 I TIP I FIGURE 37 ~za SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4-19 10-1-02 REV.3 2-Flow Griddle Protection (Continued) Option 2 - Nozzle Perimeter Located COOKINGAREA High Proximity Application: 30 in. to 50 in. (76 cm. to 127, cm) above the cooking surface. - This high proximity application uses the 260 nozzle, Part No. r OF , MIDPOINT 419341. - - COOKING SURFACE I The nozzle tip is stamped with 260 indicating this is a two-flow COOKING nozzle and must be counted as two flow numbers. 1 AREA ( AIM. POINT i One 260 nozzle will protect a maximum cooking area of 1440 sq. l~ I in. (9290 sq. cm) with a maximum dimension of 48 in. (122 cm). j When using this nozzle for griddle protection, the nozzle must be positioned along the cooking surface perimeter to 2 in. (5.1 cm) inside perimeter, and aimed at the center of the cooking cooKiNC SURFACE EDGE LOCATED ? surface. See Figure 39 and 40: 260Y SIDEE OF GRIDDLE SURFACE - - WITHIN 0-21N.(0-5 m) OF - COOKING SURFACE EDGE, - - NOZZLE MUST BE AIMED AT MID: I I NOZZLE LOCATION POINT OF COOKING SURFACE. I I 0-21N.(0-5cm) I t FIGURE 40 1 F INSIDE PERIMETER I 50 IN. - - 20 -~I 1-.-- OF COOKING SURFACE I J (127 cm) 1 ( J MAXIMUM l l _ I I HEIGHT - J ( I OF 260 NOZZLE TIP JI (1 1 30 IN. (76 cm) - MINIMUM 1 / ) HEIGHT - - - EDGE I I OF 260 OF -?1 I i NOZZLE TIP - COOKING 11 - SURFACE I 1 I I _ - 000243 ? FIGURE 39 000243 - ECTION IV - SYSTEM,DESIGN L EX. 3470 ULC CEx747 Page 4 20 EV 4 10-1-02 Flow Griddle Protection (Continued) ption 2 - Nozzle Perimeter Located (Continued) edium Proximity Application 20 in. to 30 in. (51 cm to 76 cm) rove the cooking surface. )e medium proximity application uses the.290 nozzle, PartNo. 19342. ie nozzle tip is stamped with 290 indicating this is a two-flow Izzle and must be counted as twa flow numbers.. ne 290 nozzle will protecta maximum cooking area of 1440 sq. (9290 sq. cm) with a maximum dimension of 48 in. (122 cm). hen using this nozzle for griddle, protection, the nozzle must positioned along the perimeter to '2 in. (5.1 cm) inside arimeter, and aimed at the centdV'6f the-cooking surface. See` gure 41 and 42. COOKINGAREA - r t - CENTER OF COOKING SURFACE - 1 COOKING AREA It- AIM POINT I 290 NOZZLE LOCATED ALONG COOKING SURFACE EDGE i; ANY SIDE OF GRIDDLE SURFACE - - - WITHIN 0 - 2 IN. (0 - 5 cm) OF COOKING SURFACE EDGE. NOZZLE MUST BE AIMED AT CEN- TER OF COOKING SURFACE. FIGURE 41 - 000247 . 1 I NOZZLE LOCATION 0-21N.(0-5cm) 1 INSIDE PERIMETER I 301N. OF COOKING SURFACE I ( (76 cm) I I MAXIMUM 1 % ( HEIGHT - I 1 OF 290 1 NOZZLE TIP 1 20 IN. (51 crn) I I 1 I MINIMUM 1 1 1 ( HEIGHT _ ~1 1 I ( OF 290 1 I I NOZZLETIP j 1K EDGE OF COOKING SURFACE FIGURE 42 0(X1243 SECTION IV - SYSTEWDESIGN UL EX. 3470 ULC CEx747 Page 4-21..'. 10-1-02 REV. 3 2-Flow Griddle Protection (Continued) Option 2 - Nozzle Perimeter Located (Continued} Low Proximity Application: 10 in. to 20 in. (25 cm to 511cm) above the cooking surface.. The low Proximity application uses the 2120 nozzle;"Part No: 419343. The nozzle tip is stamped with 2120 indicating ,this is a two-flow. nozzle and must be counted as two flow numbers, One 2120 nozzle will protect a: maximum: cooking area of 1440 sq. in. (9290 sq. cm) with a. maximum, dimension of 48 in. (122 cm). When using this.nozzle.for griddle protection,•the nozzle must be positioned along the perimeter to:2 in. (5.1. cm): inside. penme ter, and aimed at the center of the cooking surface. ;See Figure= 43 and 44. 1 NOZZLE LOCATION 0-2.IN.(0-5cm) I I - ? ' INSIDE PERIMETER I 20 IN. - --?I I~ OF COOKING SURFACE I I - (51 cm) - ( I I I - . MAXIMUM HEIGHT, OF 2120 i - NOZZLE TIP II 101N. (25 cm) - 1 ! I MINIMUM 1 1 / I HEIGHT - - - - - OF 2120 - - - i I I NOZZLE TIP - - I I1 Ii 1 M243 EDGE OF - - COOKING SURFACE - - ? FIGURE 43 000243 COOKING AREA i - - r t CENTER OF COOKING SURFACE I f I I COOKING t ( AREA 1LAIM POINT 2120 NOZZLE LOCATED ALONG COOKING SURFACE EDGE ANY SIDE OF GRIDDLE SURFACE WITHIN 0 - 2 IN. (0 - 5_cm) OF - COOKING SURFACE EDGE. NOZZLE MUST BE AIMED AT CENTER OF _ COOKING SURFACE. FIGURE 44 00024) :CTION IV - SYSTEM DESIGN. _ EX. 3470 ULC CEx7.4.7 Page 4-22 =V. 3 10-1-02 ?ain Broiler Protection le R-102 system uses two IN Nozzles (Part No. 419335) for Overhead Chain Broiler Protection ain broiler protection. The nozzle tip is stamped IN, indicating The R-102 system uses two 1W Nozzles;(Part No; 419336) for :Y A this is a one-flow nozzle and must be counted as one flow overhead chain broiler protection. The nozzle tip is stamped with mber (total of two flow numbers for each chain broiler being pro- 1W, indicating that this is a one-flow nozzle and must be counted -ted). as one flow number. ro IN nozzles are always needed for chain broiler protection Overhead protection is only available for chain.. broilers with ten the hazard area to be protected does not meet the exhaust opening dimensions that are notAess than 60%.of t6 ,verhead Broiler Protection" requirements. The maximum inter- internal broiler length and not less than 60% of the internal broiler it size of the broiler is 43 x 31 in. (109 cm x 79 cm). The nozzles width, to a minimum size of 12 in. x 12 in. (30:5 x,30.5 cm}, Internal .ist be positioned at each end of the enclosed cooking chamber broiler size can not be larger than 32'in:'x 34 in. (81 x 86 cm): o 3 in. (2.5 to 7.5 cm) above the surface of the chain and a max- um distance of 4 in. (10 cm) away from the broiler opening. The when overhead protection is used, the nozzles must be centered )zzles may be mounted at either corner as long as they are at above the exhaust opening within 4 to48 in. (10 to 20 cm) of each ~posite ends of the chain broiler and positioned to discharge other and they must be located 10 to 26 in. (25 to 66 cm) above' 3gonally across the top of the chain. See Figures 45 and 46. ' the top of the broiler surface. See Figure 47: 'yp 4-8 IN. (10-20 cm) IUD ?'~10-26 IN. (25-66 an) - 12 IN. (30.5 cm) MINIMUM 12 IN. (30.5 cm) MINIMUM - OM45 - - MAXIMUM INTERNAL BROILER SIZE 32 X 34: IN. (81 x 86 cm) - FIGURE 47 owz~ t The nozzles may vary in position as long as they are evenly spaced from the exhaust center and are always 180° opposite of each other. If the opening is not square, the nozzles must be posi- t 3 I (zs - 7.5 cm) tinned along the centerline, parallel to the longest side of the open- ing- See Figure 48. 000746 FIGURE 45 TOP VIEW TOP VIEW ? FIGURE 48 000219 MAXIMUM INTERNAL BROILER SIZE 43 X 31 IN. (109 X 79 cm) FIGURE 46 000247 SECTION IV -SYSTEM DESIG' N UL EX. 3470 ULC CEx747 Page 4-23 3-1-04 REV.6 Overhead Chain Broiler Protection (Continued} Example No. 1 - Internal broiler size 1s 2'41n 1oIng x 20'in: wide Upright/Salamander Broiler Protection (61 x 51 cm), with an opening of 16 in. x'16 Pit.` The R-102 system uses two 1/2N Nozzles (Part. No. 419334) for (40.6 x 40,6 cm) all uPright/s'alamander broiler protection. The nozzle tip is stamped To determine =minimum operiing size; multiply the•" -1124; indicating that this is a half-flow nozzle. A pair of these noz- internal length and the internal width by 0.6: zles will equal one flow number: Length of opening 24 in. x 0.6 = 14.4 in. Tw6~412N nozzles will protect a maximum hazard area (internal (61 cm x 0 6 ii~ 36:6 `crn7 broiler chamber) of 30 in, x 32.546. (76 cm x 82.5 cmy: These n6 Z_ ' 1, zles must always be used inpairs on an upright/salamander broil* Width of NP ng 20;n x 0 6 = 12.0 in., er: Qne'nozzle must be positioned 'above the'grate and pointed at (51 cm x cm) tho'bap opposite corner of the broiler chamber. The second noz- The minimum allowable opening for overhead protec- zle• must-be pointed down into, the center of the drip pan through tion would;be .14.4 in: x 1'2.O in. (36.6 x 30:5-ern): the open`slot. See Figure 49: . This example would be acceptable for overhead pro- NOTE: If metal blow-off caps are'required for `upright broiler or tection. salamander broiler protection, use '(2) two IN nozzles, PartNo: Example No. 2 - Internal broiler size is 30_1n long `x. 24 in. wide ' 419335, instead of 1/2N nozzles. (76 x 61 cm) with an opening of 22 in. x 12 in. (56 X 30 cm). - - SALAMANDER BROILER To determine minimum opening size, multiply internal' length and internal width by 0.6: Length of opening - 30 in. x 0.6 = 18.0 in. (76 cm x 0.6 = 45.7 cm) Width of opening - 24 in: x 0.6 = 14.4 in. (61 cmx0.6=36.6cm), Minimum allowable opening for overhead protection would be 18 in. x 14.4 in (45J x 36.6 cm). Because this broiler has an opening,tof 22 in. x 12 in., the 12 in. width is below the minimum allowable cal- culated dimension of 14.4 in, (36.6 cm) and. therefore would not be acceptable for overhead protection. OM251 UPRIGHT BROILER - BROILER CHAMBER DRIP I PAN L___j FRONT SIDE VIEW VIEW W Z52 FIGURE 49 CTION IV - SYSTEM.DESIGN EX. 3470 ULC CEx747- Page 4 24 V. 5 10-1-02 ctric Char-Broiler Protection Gas-Radiant Char-Broiler Protection R-102 system uses the IN nozzle for the protection of electric The R 102}system uses ;the,1N;nozzle;:(Part.No:'419335) for gas- ir-broilers. The maximum length of the hazard can be. longer radiant charbroler protection n 34 in. (86 cm) and the total cooking area+must not` exceed` 1 The nozzle,tip on the IN nozzle is stamped with a IN, indicating 1 sq.. in. (4388 sq. cm) that jhi! is a-one-flow, nozzle and. must be counted as one flow: Nozzle Location: 20 to 50 in. (516,127 cm) above the grate number surface. I One,lN nozzle will protect a hazard_ with a; maximum length, of The IN Nozzle (PartNo. 419335).is used#or;.electnc char- 36.in.,(91 cm) and a total cooking area which does not exceed broiler applications. The nozzle tlp;rsstamped with-lN,:indi 864 sq.; in_.(5574 sq. cm). The nozzle tip must be located 15 to cating that this is a one-flow, nozzle -and;must- be counted:-as 40: in (38,to 102 cm) above the hazarct surface. When using t Is one flow number. nozzle for gas-radiant char-broler protection, the nozzle must be When using this nozzle #oFelectric char-brailersprofecLon'the' positioned.anywhere along or within:the perimeter. of the maximum nozzle must be positioned anywhere along or within" the cookmg.area and shall be aimed at the center of the cooking (sur- ; perimeter of the maximum. cooking area and:shalfbe aimed <at_ 'face. See Figure 51. the center of the cooking surface; See•Figure 50, cooKlNG AREA _ COOKING AREA ' I_~COOKING - 1? AREA F~~\ COOKING AREA L 000I56 I 1 1 ) ,I I :I 1 102 crn IN' -MAXIMUM ' A! 7A 15 IN; 138 cm) MINIMUM 1 -L- 000]5] l 000x53 FIGURE 51 - ~ I I 1 / 1 501N. (127 cm) MAXIMUM d' ~ I 1 t ~ ( I i 1 201N. i I.. (51 cm): I MINIMUM - 000254 yam. FIGURE 50 SECTION IV SYSTEM. DESIGN.' UL EX. 3470 ULC CEx747 Page 4-25 10-1-02 REV.6 Lava Rock (Ceramic) Char-Broiler Protection The R-102 system uses'the 1N Nozzle (Daft No: 419335) f©rall''' TVaturat Charcoal Broiler Protection ` lava rock char-broiler protectl6h. The nozzle tip'is stamped with'f The R-102 . system uses theatJ Nozzle (Par[ No. 419335) for all IN, indicating that this is a one-flOw nozzle'and must'be-.Wunted natural charcoal broiler protection. The nozzle tip :is stamped with as one flow number. ti 1N indicating that this is a one-flow nozzle and must be counted. . One IN nozzle will protett'a=hazard'which ha's"a maximum )e`ngth=' as ore 06v5'nurnber _ of 24 in. (61 cm) anda"total cooking area which does nove'xceed ` One 1N.nozzle will protect a hazard area which has a•maximum: 312 sq. in. (2013 sq cm)- The nozzle 104nu'st b& located 1a4&35 length.of 24 in. (61 cm) and a total cooking area which-does not in. (46 to 89 cm) above ,tle hazard surface When' using this noz exceed ;268 sq. in. (1858 sq. cm). The nozzle tip, must be located' . zle for lava rock (cerarriic) char-droller protecbon;'the nozzle must 18 fo401n. (46 to 102 cm) above the hazard surface. When using.. be positioned anywhere alongrorWiihin the perimeter of, the max this nozzle.for natural charcoal broiler protection, the nozzle must ? imum cooking area and angled to the censer. See Figure 52. be positioned anywhere along 'or within the perimeter of the max- imuml cooking area and aimed at the center of the cooking Sur nRen IriG:, COOKING face: See Figure 53. AREA The coverage of such appliances only applies when the depth of the charcoal does not exceed 4 in. (10 cm). COOKING COOKING I } \ / AREA AREA t I I L. _ 1 `>i 1 I I 1 I 1 i I \IY'~ ~ ~ I 1 ~ ~ I I I ( I I ~ 1 ( I 1 i I I I I I l 1 I . I 000758 000760 I` 1 1 351N. (89 I MAXIMUM I / I I J 1 ` ~ I1 1 1 I l IN- (102 1 ' I r/ l ) MAXIMUM 1 ~ ~ 181N. I I ~ I ( (46 cm) MINIMUM 1 ~1 I 78 IN. 4 IN-(10m) 000759 MAXIMUM I ( (46 cm) DEPTH I 1 ) MINIMUM- 1 1 ooo75s ` FIGURE 52 FIGURE 53 CTION.IV - SYSTEM DESIGN _ EX. 3470 ULC CEx747. Page 4-26 =V. 5 10-1-02., ternate Ceramic/Natural Charcoal Char-broiler Protection ? Wood Fueled Char-Broiler Protection ie R-102 system may also use the 3N nozzle (Part No., 419338), T.Fte R-102„system uses the 3N Nozzle (Part.No:.419338) for all ceramic (lava rock) and natural charcoal char-broiler pro mesquite. char-broiler protection. The nozzle tip. is stamped wltfi-- -tion. The nozzle f rl is stars pedwith 31J mdibating tFiat'tl is is a' 3N`indlcating that this is a three-flow nozzle and must be counted . -ee-flow nozzle and'rnust lie counted asvthree flow `numbers.as throb flow numbers. ie 3N nozzle will protect a hazard which has a maximum length Qhe 3N nozzle will protect a hazard which has a maximum,length 30 in. (76 cm) and a total cooking area which does not exceed of 30 in. (76 cm) and a total cooking area which does not exceed. '0 sq. in. (4645 sq, cmy `The nozzle tip must be located 14 to 726 sq in. (4645 sq. "cm). The nozzle tip :must be located .14 to.; - 1 in. PIS to 102 cm)' above the hazard'surface: The nozzle must 40 (36 to"102 cm) above the hazard surface. The nozzle must positioned anywhere along or within the perimeter of the max.' b`e posltloned'anywhere along or within the. perimeter of. the max-, um cooking area and angled t6t11e`center. See Figure 54. f m•c60kirig area and aimed at the:center of the cooking sur- Ir natural charcoal char boiler prptection, this .coverage only 'face See Figure 55. plies when the depth of the, charcoal, does not exceed- 4 in. ? Mesquite logs and pieces, no larger than 4 in. (10 cm) in diameter, D cm). may. be ;protected with a maximum allowable wood depth of 6 in. COOKING. (15 Cm). AREA COOKING - - AREA COOKING COOKING - AREA AREA ~>i I I I I I ' I 1 I( I I I I I - ' I I I I I I I ' ~ I 1 i 0oo260 I ' 1 'I ( I I (MAXIMUM I i 401N. _ I (102 cm) t I i l MAXIMUM ~ ~ I r 41 N. (10 cm) I I l 14 IN.~ MAXIMUM ( / I (36 cm) 6 IN. (15 GM) I ( 14 IN. DEPTH -MINIMUM MAXIMUM I I. cm) - I DEPTH ' 1 I / l MINIMUM l 1 I 1 000262 I 1 000259 FIGURE 54 FIGURE 55 SECTION IV - SYSTEM DESIGN' UL EX. 3470 ULC CEx747 Page 4-27 10-1-02 REV.4 Wok Protection 2. A 1 N Nozzle, Part No. 419335, will protect a wok 11 in. (28 The R-102 system uses two different nozzles for the protection of cm) minimum diameter,up,to 24, in: (61 cm)_maximumdiame- woks. ter. The wok depth; must;berno less than 3 in. (8,.cm) and no greater than 6 in. (15 cm). The nozzle tip is stamped with 1 N 1. A 260 nozzle, Part No. 419341, will protect a wok 14 in. indicating that this a one-flow nozzle and must be counted as (36 cm) minimum diameter up to 30 in. (76 cm) maximum one flow number. When using this nozzle, the nozzle must be _ diameter. The wok depth must be no less than 3.75 in. positioned anywhere along or within the perimeter ofthe wok _ (9.5 cm) and no greater than 8 in. (20 cm). aimed at the Center, 30 in. to 40 in. (76 to 102 cm) above the The nozzle tip is stamped-with 260 indicating that this is a two- hazard surface; as shown in Figure 57. flow nozzle and must be'cdunted as two flow numbers. NOTICE When using this nozzle, the nozzle must be' positioned as When using this type of wok protection;` only ? shown in Figure 56. 5 flow numbers are allowed on a 1 1!2 gallon system, and only 11 flow numbers are allowed NOZZLE MUST BE POSITIONED WITHIN 1. IN. (2 cm) RADIUS on, a 3 gallon system. - - OF THE CENTER OF THE WOK. POINTED VERTICALLY DOWN - - - 1 / 40 IN. (102 cm) 260 NOZZLE 130.II,L (76 cm) MINIMUMDEPTH I ) 3.0 IN. (7.6 om) MAXIMUM DEPTH ~ 6-0IN- (15 cm)- 35-_.451N. 11 IN. (28 cm) MINIMUM DIAMETER - (89 - 114 bm) 24 IN. (61 cm) MAXIMUM DIAMETER MINIMUM DEPTH 3751N. (9.6 cm) - - MAXIMUM DEPTH 8 IN- (20 cm) I FIGURE 57 000761 t 14 IN. (35.6 cm) MINIMUM DIAMETER - - 30 IN: (76.2 cm) MAXIMUM DIAMETER ? FIGURE 56 000261 ECTION IV - SYSTEKDESIGN`; , L EX. 3470 ULC 6Ex747 Page 4-28 EV.4 3-1-04 :)zzle Application Chart 1e following chart.ha's bebndeveloped to assitt in caiculbUng'the fantity and type of nozzle ~dquiteflo protect each duct"' I _'Hain; p e appliance. NOTICE This chart is for general reference only.',See complete details for each type. of,hazard. - 'Minimum Nozzle.Tip . _ Maximum Hazard ; Nozzle Nozzle Nozzle Stamping.;-, 3zard Dimensions uanti Heights Part No. Flow No. .fct or Transition Length - Unlimited. 1 - 430912 1100 4ngle Nozzle) Perimeter - 50 in. (127 cm) Diameter - 16 in. (40.6 cm} ict or Transition Length - Unlimited 1 - 419337 2W ~ingle Nozzle) Perimeter - 100 in. (254 cm) Diameter - 31 7/8 in. (81 cm) act or Transition Length Unlimited 2 - 419337 2W iual Nozzle) Perimeter-150 in. (381 cm) Diameter - 48 in_ (122 cm) ectrostatic Precipitator Individual Cell 1 - 419334 112N 3 Base of Duct) enum Length - 10 ft. (3.1 ri) 1 - 419335 1N lorizontal Protection) enum Length - 6 ft. (1,8 m) 1 - 430192. 1100 lor'Izontal Protection) Width - 4 ft. (1.2 m) 1 - 419336 1W enum Length - 4 ft. (1.2 m) 1 419336 1W . 'ertical Protection) Width - 4 ft. (1.2 m)' ` yer (Split or Maximum Size )n-Split Vat)' (without drip board) 15 in. (38 cm) x 14 in. (36 cm) High Proximity 1 27.- 47 in. 419339 230 Medium Proximity 1 20 - 27 in. 419340 245 yer (Non-Split Vat Only) Maximum Size (without drip board) 19 1/2 in. (49.5 cm) x 19 in. (48.2 cm) High Proximity 1 21 - 34 in. 419338 .3N Low Proximity 1 13 - 16 in_ 419342 290 Maximum Size (without drip board) 18 in. (45.7 cm) x 18 in. (45.7 cm) High Proximity 1 25 - 35 in. 419338 3N (64-89 cm) -or multiple nozzle protection of single fryers. see detailed information on Pages 472 through 4-14. SECTION IV - SYSTEM. DESIGN UL EX. 3470 ULC CEx747 Page 4-29 3-1-04 REV 4 Nozzle Application Chart (Continued) Minimum Nozzle Tip Maximum Hazard Nozzle " Nozzle Nozzle Stamping - Hazard dimensions Quantity, Heights- Part No. Flow No. ? Fryer (Non-Split Maximum Size ? Vat Only)' (with drip board) 21 in. (53 cm) x 14 in. (36 cm) (Fry Pot must not exceed 15 in. x 14 in. (38 cm x 36 cm)) High Proximity 1 27 - 47 in. 419339 230 Medium Proximity 1 20 - 27 in. 419340 245 Maximum Size (with drip board) 25 3/8 in. (64.4 cm) x 19 1/2 in. (49.5 cm) (Fry pot side must not exceed 19 1/2 in. (49.5 cm) x 19 in. (48.2 cm) High Proximity 1 21 - 34 in. 419338 3N Low Proximity 1 13 - 16 in. 419342, 290 Maximum Size (with drip board) 18 in. (45.7 cm) x 27 5/8 in. (70.2 cm) High Proximity 1 25 - 35 in. 419338 3N (64-89 cm) . Range Longest Side 1 30 - 40 in. 419335 1 N 32 in. (81 cm) (76 - 102 cm) Area - 384 sq. in. (2477 sq. cm) Longest Side 40 - 48 in. 419333 1 F 28 in. (71 cm) (102 - 122 cm) Area - 336 sq. in. (With Backshelf) (2168 sq. cm) Longest Side (High Proximity) 1 40 - 50 in. 419340 245 28 in. (71.cm) (102 - 127 cm) Area - 672 sq. in. (4335 sq. cm) Longest Side (Medium` Proximity) 1 30 - 40 in. 419341 260 32 in_ (81 cm) (76 - 102 cm) Area - 768 sq. in. (4955 sq. cm) Longest Side (Low Proximity) 2 15 - 20 in_ 419342 290 36 in._(91 cm) (38 - 51 cm) _ Area - 1008 sq_ in. (6503 sq. cm) For multiple nozzle protection of single fryers, see detailed information on Pages 4-7 through 4-11. ECTION IV SYSTEM DESIGN, L EX. 3470 ULC. CEx747 Page 4-30 EV. 3 10-1-02 Dzzle Application Chart (Continued) Minimum Nozzle Tip Maximum Hazard Nozzle. Nozzle Nozzle Stamping - azard Dimensions uanti Heights Part No Flow No. riddle Longest Side (High Proximity) 1 30 - 50 in. 419341 260 48 in. (122 cm) (76 - 127 cm) - Area -1440 sq. in. (perimeter - (9290 sq. cm) located) Longest Side (High Proximity) 1 30 - 50 in. '419342 290 30 in. (76 cm) (76 -127 cm) Area - 720 sq. in. (center located) .(4645 sq. cm) Longest Side (High Proximity) 1 35 - 40 in. 419335/417332 iN/1NSS 36 in. (91 cm) (89 - 102 cm) Area - 1080 sq. in. (perimeter located) (6968 sq. cm) Longest Side 1 20 - 30 in. 419342 290 (Medium Proximity) (51 - 76 cm) 48 in. (122 cm) (perimeter Area - 1440 sq_ in. located) (9290 sq. cm) Longest Side (Low'Proximity) 1 10 - 20 in. 419343 2120 48 in. (122 cm) (25 - 51 cm) Area - 1440 sq. in. (perimeter (9290 sq. cm) located) hain Broiler' Longest Side - 34 in.. (86 cm) 2 10 - 26 in. 419336/417333 1 W/1 WSS )verhead Protection) Area - 1088 sq. in. (25 - 66 cm) (7019 sq. cm) hain Broiler Length - 43 in. (109 cm) 2 1 - 3 in. 419335/417332 1 N/1 NSS lorizontal Protection) Width - 31 in. (79 cm) (3 - 8 cm) as-Radiant Char-Broiler Longest Side 36 in. (91 cm) 1 15 - 40 in. 419335/417332 1 N11 NSS Area - 864 sq. in. (38 - 102 cm) (5574 sq. cm) ectric Char-Broiler Longest Side - 34 in. (86 cm) 1 20 - 50 in. 419335/417332 1 N/1 NSS Area - 680 sq. in. (51 - 127 cm) (4388 sq. cm) iva-Rock Broiler Longest Side - 24 in. (61 cm) 1 18 - 35 in. 4193351417332 1 N/1 NSS Area - 312 sq. in. (46 - 89 cm) (2013 sq. cm) atural Charcoal Broiler Longest Side - 24 in. (61 cm) 1 18 - 40 in_ 419335/417332 1 N/1 NSS Area - 288 sq. in. (46 - 102 cm) (1858 sq, cm) Iva-Rock or Natural Longest Side - 30 in. (76 cm) 1 14 40 in. 419338 3N harcoal Char-Broiler Area - 720 sq. in. (36 - 102 cm) (4645 sq_cm) Minimum chain broiler exhaust opening - 12 in. x 12 in- (31 cm x 31 cm), and not less than 60% of internal broiler size- SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4-31. 3-1-04 REV.6 Nozzle Application Chart (Continued)" Minimum.. Nozzle Tip Maximum Hazard Nozzle Nozzle Nozzle Stamping - Hazard Dimensions uanti Heights Part No. Flow<No., Wood Fueled Char-Broiler Longest Side=30 in. (76 cm) 1 ;14 40 in. 41933$ 3N Area -,720., sq. in. (36 -102 cm) (4645.sq' cm) Upright Broiler Length - 32.5 in. (82.5 cm) 2 419334 112N.. Width - 30 in. (76 cm) Salamander Length - 32.5 in. (82.5 cm) 2 - 4193,34 1/2N Broiler Width - 30 in_ (76 cm) Wok 14 in. - 30 in. 06 - 76: cm) 1 35 - 45 in_ 419341 260, Diameter (89 - 114 cm) 3.75 - 8.0 in. (9.5 - 20 cm) Deep 11 in. - 24 in. (28 - 61 cm) 30 - 40 in. 419335/417332 1 N/1 NSS. Diameter (76 - 102 cm) 3.0 - 6.0 in. (8 - 15.2 cm) Deep ECTION IV - SYSTEM DESIGN L EX. 3470 ULCCEx747 Page 4-32 , EV. 5 3-1-04 PECIFIC APPLICATION BY MODEL FRY POT CENTERLINE. Dan Industries Gas Fryer, Model 2424 GTI, 120,000 BTU/hr. 8 ft 1 118 IN. Btln (26 cm) . 1 118 IN. (2-9 crn} - g - t2.9 cm) its specialized gas fryer can be protected with a combination of 1w NOZZLE OR 1100 290 nozzle (Part No. 419342) and a 1W nozzle (Part No. 6 IN. 290 NOZZLE-+~ ' 19336) (or 1100) for low proximity (7 3/4 - 8 in. nozzle height (15 `n) 11y) and two (2) 230 nozzles, Part No. 419339, for high proximi- I I / \ 45 in. nozzle het ht onl AIM POINT 7314 - 3IN. ONLY ( 9 y)• i TOP OF VAT I (19.7 - 20.3 cm) L=-------1 L_-----~I . ie maximum dimension of the fry pot is 24 in. x 24 in. (61 x 61 cm): uoo2ea , DzzleS must be positioned and aimed as shown in Figure 58. - LOW PROXIMITY (7 314 - 8 IN. NOZZLE HEIGHT) OTE: For low proximity protection, see Special Piping Layout in 2 114 IN. gure 59. _ 2 114 IN. (5.7 cm).... (517cm)~I- ' '230. NOZZLE r FRONTEDGE OF FRY POT 230 NOZZLE I - 1 11 IN. - (53 cm) 45 IN. ONLY (114 cm) . TOP OF FRYER I I I I _ ( AIM POINT I I 1 _ 1-------.J L_ J HIGH PROXIMITY (45 IN. NOZZLE HEIGHT ONLY) omm Dan Industries Model GTI Gas Fryer Special Piping Layout FIGURE 58 . Dction A (Tank to Hood Penetration) Piping Limitations aximum Length: 30 Ft. (9.1 m) Section B (Hood Penetration to Nozzles) Piping Limitations aximum Rise: 6 Ft. (1.8 m) aximum Number of 90° Elbows: 7 1. Piping configuration shall be as shown with ±1/4 in. tolerance aximum Number of Tees: 0 on dimensions. 2. All nozzles shall be at the same elevation. 3: Each pair of appliance nozzles shall be equally spaced from left-to-right centerline of fryer. 1W (OR 1100) 290 TO 3 GALLON TANK 1W (OR 1100) 2 114 IN- 2 90 290 21 IN. (53.3 cmj or (5.7 cm) 2 1/8 IN. 2 314 IN. 24 IN (60.9 un) - (5.4 .4 cm) (6.9 rs^) HOOD PENETRATION / y 1W (OR 1100) 21 IN- (53.3 an) or 2 1/4 IN- 8 114 IN 290 24 IN- (60.9 cm) (5.7 cm) (20.9 cm) 29 518 IN. (75.2 cm) 290 - 2" 211116 IN. 1W (OR 21/4 IN- (6-9 cm) 1100) 21 IN, (53.3 cm) or (5.7 cm) 24 IN- (60.9 cm) i 2 114 IN. (5.7 cm) SPECIFIC DISCHARGE PIPING FOR LOW PROXIMITY PROTECTION OF 14) FOUR DEAN INDUSTRIES MODEL GTI GAS FRYERS FIGURE 59 "2e SECTION IV - SYSTEM DESIGN:. UL EX. 3470 ULC CEx747 Page"4-33' 10-1-02 REV.5 SPECIFIC APPLICATION` BY' MODAL` '(`Continued) Far West Hospitality Products Gas-Fryer, Model PAR-1-20,, Frymaster 14 KW - 208V Electric Fryer,' Model MACH 14 63000 BTU/hr Rating Series This specialized gas fryer can be protected with a single, 290 , This specialized single vat electric fryer can be_protected either nozzle, Part No. 419342:= with a single 230 nozzle, Part No: 419339,'located 27 in. to 471n., The maximum dimension of the fry pot is 21 rn x 21 in., (53 x, (69 cm to 120'6h) above the top surface of the fryer or with a sin- - 53 cm), gle 24,5 nozzle, Part No:'419340, located 20 in. to 27 in. (51 cm to 69 cm) above the top surface of the fryer. The 290 nozzle must be located on the front-to-rear centerline and Either nozzle must be located anywhere along or. within the aimed at the censer of the cooking:surfaces;See Figure 60._, . perimeter "of the cooking surface and aimed at the midpoint. See 4 1/2. IN. Figure 104.• The maximum size of the fry pot (without drip board) is 13>314 in x 16 3/4 in. (35 cm x 42.6 cm) and the maximum size Y of thescooking surface (with drip board) is 13,314 in. x 203/8 in, (35 cm.x 53. cm). The vat may be divided in half to mike two split vats., i = - - 230 NOZZLE TIP OR 245 NOZZLE TIP ANYWHERE ALONG OR WITHIN THE PERIMETER OF THE COOKING SURFACE AND AIMED AT THE MIDPOINT. 14 IN. 7/8 IN. 230 NOZZLE 20 (36 13 IN. (33 °n) M (53 cm) AXIMUM - - I 230 NOZZLE BACK OF 245 27 IN. - 47 IN. NOZZLE (69 cm - 120 cm) FRYER ABOVE TOP 13 3/4 IN. SURFACE (35 cm) I I OF FRYER 'MAXIMUM SIDE VIEW OF FRYER I - I I 1 - 245 NOZZLE " oovtes I I ( 20 IN. - 27 IN. I - I (51-cm-69 un) ABOVE TOP 290 NOZZLE LOCATED ON FRONT-TO-REAR CENTERLINE 14,5 IN. (11A cm) FROM I I I SURFACE OF SIDE TO SIDE CENTERLINE AND AIMED AT CENTER OF COOKING AREA. " _ I I I FRYER i ~ 16 314 IN. (42.6 cm) 13 IN. 14 IN. (33 cm) MAXIMUM (36 cm) FIGURE 61 - ODOI86 OOON9 FIGURE 60 CTION P1 - SYSTEM. DESIGN EX. 3470 ULC'C6747' Page 4-34 V. 5 10-1-02 ECIFIC APPLICATION BY MODEL (Continued) Nieco Broiler Model 940, 962 or 960 With Catalytic Converter, Donald Fryer (Nozzle Heights.of Less Than 20 In,).. Protection en the 245 nozzle is used to protect McDonald's fryers. at NO`fE Nieco broilers without catalytic converters use standard ghts less than 20 in. (51 cm) above the top of the,fryer, the fOl- chain broiler protection options. ~ing appliance and distribution piping rules shall apply:, Certain models ofthe Nieco broiler (Models 940, 962, and 960) Each McDonald's gas•or electric; fryer. shall be,protected by- - are, equipped with a catalytic converter to comply with new clean - one 245 nozzle, Part No: 419340. The fryer vat dimensions for_ air laws, ;Because of the converter, it is necessary to protect these one full vat or two split vats shall not exceed 14 in. x.15:in: broiiers•in aspecial way. The guidelines for protecting these broil- (36 cm x 38 cm) without the dripboard and 14 in. x 21 in. ers are as follows: 36 cm x 53 cm) with the dri board. . ( ) P -,The maximum internal broiling area is 29 in. x 23.5 in. (74 Cm The heat input rating • of the fryer, shall not_ exceed •122,000., x 60 cm). BTU/HR. An R-102 3-gallon system with a maximum of 6 flow numbers, The 245 nozzle shall be located 181n. to 20 in. (46 cm to must be=used for protection of each broiler, including plenum 51 cm) above the top of the.fryer vat, 2 in. to 2 114 in. (5 cm to and duct. 5.7,cm) to the right or left of the front-to-rear vat centerline, _ Each' individual broiler must be protected with a minimum of (2) and 0 to 3 1/4 in. (0 cm to 8 cm) forward of the right-to-left vat two, 1N nozzles, Part No. 419335. The nozzles must be locat- centerline, and aimed at the vat Center point. See Figure 62. , ed as shown in Figure 63. REAR - - - FRONT-TO-REAR The broiler must be fitted with two 1 in. (2.5 cm) high agent bar- VAT CENTERLINE riers on the angled surface of the broiler. See ;Figure 106. If these have not been completed by the equipment supplier, they ' must be added in the field. 30, LEFT VAT I AIM CENTERLINE POINT (2) 1N NOZZLES PART ART NO. 56930 NOZZLE 14.25t 1 IN. LOCATION 3 114 O (36 cm) I IN. (36 c) i 2 iN. 21N. 2 1/4 IN.. 2 114 IN_ I I _ -7 12 IN. TO 13 IN. (31 cm TO 33 cm) FRONT - < I - - FIGURE 62 1 -_-L o2297 - - - - The distance between the start of the first branch line and the start of the last branch line shall not exceed 79 in. (201 cm). The total length of all branch lines shall not exceed 162 in. (412 cm). The 3 gallon agent tank shall be elevated above the connec- LOCATE NOZZLES 2 13116 IN. (7_7 m) ON EACH SIDE OF BROILER CENTER LINE tions between the supply and branch lines. The requirements of the following table shall not be exceeded: Duct Plenum Appliance 6 rw. 14.25 Supply Branch Branch Branch (3 (36 cm) quirement Line Line Line Line 0 ; ,e Size 318 in. 318 in. 318 in. 3/8 in. ximum Length 140 in. 67 in- 6 in. 42 in. (356 cm) (170 cm) (15 cm) (107 cm) )imum Length 81 in. 4 in. 4 in. 17 in. 0 (206 cm) (10 cm) (10 cm) (43 cm) O ximum 5 3 1 6 0 )0° Elbows O ximum Tees 0 1 1 1 Oo0TT4 ximum Flow 11 2 1 2 FIGURE 63 4umbers ' lmum Flow 5 0 0 1/2 - 4umbers SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4-35 10-1-02 REV.3 SPECIFIC APPLICATION BY MODEL (Continued) Nieco Broiler - Model 9025 (With Catalytic Converters). Nieco Broiler - Model 9025 (Without Catalytic Converter) • Nozzle QuantitylType: (2) Two 2W nozzles, Part No. 419337. . Nozzle Quantityfrype: (2) Two 2W nozzles, Part No. 419337. ` • Nozzle Height: 12 in. (305 mm) above top of converter. See .Nozzle Height: 201/2 in. (521 mm) above top of appliance: See ? Figure 64. Figure 65. _ • Nozzle Location: 3 in. (76 mm) back from front edge of con- Nozzle Location:6 1/2 in. (165 mm) back from front edge of verters, centered from right to left above each converter. See appliance. See Figure 65. Figure 64. • Nozzle Aiming Point: Aimed at center of each opening. See • Nozzle Aiming Point: Aimed at center of each converter- See . Figure 65. Figure 64. r r -;I 3 IN_ - / _ / (76 mm)' 1 / 6 1/2 IN_ / (165 mm) / r - I SIDE VIEW SIDE VIEW (2) 2W NOZZLES CONVERTERS I I - 121N. 1 (305 mm) 1 ' f 18-201/21N_ (457-5121 mm) CENTER CENTER - LINE LINE. OF OF CONVERTER CONVERTER CENTERLINE CENTERLINE FRONT VIEW OF OPENING OF OPENING ? FIGURE 64 FRONT VIEW FIGURE 65 004355 a;TION IV - SYSTEM DESIGN EX_ 3470 ULG CEX747 Page 4-36 , _V.3 3-1-04 'ECIFIC APPLICATION BY MODEL (Continued) ?co Broiler- Model 9025 nth Engelhard,Converter). ;J Joule Quantity/Type (2)4wo 2W, nozzles, Part No. 419337. / s1rz,N_ (165 mm) 4ozzle Height: 18 in. (457 mm) above top of appliance. See -igure 66. Joule Location: 6 112 in. (165 mm) back from front edge of - Ippliance_ See Figure 66. Jozzle Aiming Point: Aimed at center.of each broiler opening. >ee Figure 66. SIDE VIEW (2) 2W NOZZLES 1 I 18 IN. (457 mm) I l _ FRONT VIEW FIGURE 66 oo.~ ,co Broiler - Model 950, 960, 980 Jozzle Quantity[Type: (1) One 2W nozzle, Part No. 419337_ AIR KING lozzle Height: 20 in. 508 mm above to of appliance. See CONVERTER 61/2 IN. 6 112 IN. •igure 66a. (165 mm) i ~(165 mm) Jozzle Location: 6 1/2 in. (165 mm) back from front edge of Ippliance. See Figure 66a. Jozzle Aiming Point: Aimed at center of opening. See Figure t6a. ,co Broiler - Model 950, 960, 980 (with Air King Converter) SIDE VIEW SIDE VIEW )Ozzie Quantity/Type: (2) Two 2W nozzles, Part No. 419337. Joule Height: 13 in. (330 mm) above top of converter. See -igure 66b. 2W NOZZLE 2W NOZZLE locale Location: 6 1/2 in. (165 mm) back from front edge of } + ppliance. See Figure 66b. I I 3IN. 3IN. (76 mm) (76 mm) 13 IN. nozzle Aiming Point: Aimed at center of opening. See Figure 20IN- (330 mm) I .6b -Side View. (508 mm) lozzle Aiming Point: Aimed at point 3 in. (76 mm) each side of :enter. See Figure 66b - Front View. I CENTERLINE OF CENTERLINE OF LARGE OPENING LARGE OPENING FRONT VIEW FRONT VIEW FIGURE 66a FIGURE 66b ~ D06aE6 M]031 SECTION IV - SYSTEM,. DESIGN. UL EX_ 3470 ULC CEx747 Page 4-37 10-1-02 REV.3 t SPECIFIC APPLICATION BY MODEL (Continued) er) Nieco Broiler - Mode19015 (With Catalytic Converters) 'N?eco Broiler Model 9015 (Without Catalytic Convert • Nozzle Quantityrrype (2) Two'2W nozzles; Part No. 419337. Nozzle Quantity/Type: (2) Two 2W nozzles; Part No. 419337. • Nozzle Height: 1312 in. (343 mm~ above top of converter. See Nozzle Height: 20 in. `(508 mm) above top of appliance: See ? Figure 67. ' Figure 68. _ • Nozzle Location:1 1!21n(38:mm) back from front edge of con- Nozzle Location: 6 V2 in. (165 mm) back from front edge of verters, centered from right to left above each converter. See . appliance, See Figure 68. ? Figure 67. Nozzle'Aiming Point for Large Chamber: Aimed at. center of , • Nozzle Aiming Point: Aimed at center of each converter. See ? opening; See Figure 68. ? Figure 67. Nozzle Aiming Point,for Small Chamber: Nozzle to'be locat- ed 12 in. (305 mm) over from large chamber nozzle. ~ f 1 V2 IN. i(38 mm) I 6 112 IN. (165 MM) SIDE VIEW - SIDE VIEW (2) 2W NOZZLES + (2) 2W NOZZLES CONVERTERS I I 13 V2 1N. (343 mm) 12 IN. y I . ( + I-_ (305 mm) 20 IN. 1 (508 mm) I j ( FRONT VIEW CENTERLINE OF LARGE OPENING ? FIGURE 67 FRONT VIEW tea, ? FIGURE 68 noro+o CTION IV - SYSTEM DESIGN - _ EX. 3470 ULG'.CEx747" Page' 38 V.5 3-1-04 ECIFIC APPLICATION BY MODEL (Continued) rshall Air - Model 2001BK Multi-Chamber. Broiler-;) , Grease. Grab4er-80TH Two Stage Filtration System:., - Jozzle Quantityfrype. (2) Tvvo 1W.nozzles,.,Part No.,419347..; The Grease ,Grabber-80 Two Stage:. Filtration System consists of two components: The primary filter (The Grease-X Tractor). and lozzle Location. Front nozzle hp,. must be located 14. in direct-_ above the appliance, aligned with the front face and center- tti'e1'secondary filter (The Grease Grabber-80). ne of the catalytic converter. The aim point is 4 in. forward of The pro tection required for this application is the same as the.stan- ne front edge of the converter on'the centerline: - dark plenum/filter protection: One (1)1N Nozzle, Part No. 419335, he rear nozzle tip is a mirror image of the front- The rear noz protecting 10 (3.1 m) linear feet of plenum length by 4 ft. (1.2 m) e is located 14 in. vertically above the apolio nce `aligned wiffi` of<plenurnl:chamber depth (width), positioned 2-4 in. (5-10 cm) he "rear" face and centerline of the catalytic converter. The aimfrom peak of secondary filter. See Figure 70. joint is 4 in. behind the "rear" edgg.of'the"converter on the cen 4 Fr (12 m) °rllne. MAXIMUM ONDARY iystem Limitation: Maximum of 5 flows for a 3.0'gallon sys- FFILTER - am : Remaining flow points available may be used to protect o ther hazards. IN ' • NOZZLE :ENTERED ON CONVERTER I - PRIMARY CONVERTER TWO 1W NOZZLES FILTER - - 2-4 IN. (5-10 cm) . NOTE: TWO NOZZLES MUST BE UTILIZED FOR V-BANK FILTER - o ARRANGEMENT. - FIGURE 70 006526 1 003C16a FRONT VIEW _ JOZZLE ALIGNED WrTH FRONT OF CONVERTER - " NOZZLE ALIGNED WITH NOZZLE ALIGNED WITH BACK FRONT OF CONVERTER, OF CONVERTER, AIMED - AIMED 4 IN. (102 mm) BACK 4 IN. (102 mm) FORWARD 1W 1W NOZZLE NOZZLE t 141N. - 141N. (356 mm) 4 IN. -{«I. (356 mm) + (102 mm) I + - =====fff 0 0 oo3alae SIDE VIEW FIGURE 69 SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4-39 3-1-04 REV.4 ? SPECIFIC APPLICATION BY MODEL(Continued) Marshall-Air Electric Broiler - Model FR14B Auto BroiiII Krispy Kreme Fryers - Models 150 DIH; 270 D/H; 600: D/H, ? Nozzle Quantity[Type: One 260 Nozzle (Part No. 419341) and 1000 DIH Nozzle Height: 15 - 20 in. (38.1 - 50.8 cm) above the top Nozzle Type: 3N Nozzle (Part No. 419338) of the broiler Nozzle Location:. The nozzle must be centered above the Nozzle Spacing: 11.5 in. (292 mm) maximum'from end of fryer front edge of the broiler and on maximum 25,51n (648 mm) centers Nozzle Aiming Point: Aimed at the center of the exhaust Nozzle Height 35 in. (889 mm) above top of appliance opening of the broiler Nozzle Position: 2 in. (51 mm) from inside edge of fry vat Nozzle Aim Point Along centerlineof fry vat ` Note: Figure 71 shows. maximum size fryer (Model 1000 DIH). L \ l Smaller size fryers (Models 150 DIH 270 DIH, and 600 D/H) can V be protected with less nozzles but nozzle spacings, height (38.1- 50.8 an) 24.25 Ire'.. (61.6 cm) \ 24 IN. requirements, and positions, must be maintained as shown in --:-~'-14.50IN: (61.0-) (36.8 cm ) Figure. 11.5 IN. 34 IN - (88.1 an) - 25.51N. (292mm)' - m 1 - - (64 IN. mm) ~ 25.51N_ - / 25.5 IN. (64n18'rinmJ - ` / (648 mm) I \ ; - - 25.5 IN. 255 N. (64mm - - (648 m) 48 IN. - (121.9 cm) F 11.5 IN. (292 mm) \ \ \ . 351N_ J ( B89 mm) \lb 0. \A;1 FIGURE 72 F' ~ ~ OD6737 \ 35 IN. _I. (889 mm) 2 1N: (50.8 mm)1 1 - - ------}-----J r FIGURE 71 CTION IV = SYSTEM, DESIGN EX. 3470 ULC CEx747 Page 4-40 V.3 3-1-04 ERLAPPING NOZZLE COVERAGE ?•,_AII ,appliance protection currently listed- im, the, R-102 ,Design. zard Zone Manual, Part No. 418087, is also approved protection- Zone pro- 'fection'can be considered optional protection. hazard zone is defined'as~a;theoretical, flat and level, rectan- ar surface, that includes all of the cooking hazords,of the pro- TABLE 1 led appliances under-.a common: hood(s). The purpose of: the rard zone is to provide 'a means of locating the appliances; and Overlapping Nozzle Coverage (Zone Protection) - overlapping nozzles, as well as aiming the overlapping noz- Appliance Type Maximum Cooking Hazard s. The hazard zone measures 28 in. (711. mm) deep by .the Fryer 34 in. (864 mm} Deep x 5.8 Sq.; ft- gth of the cooking hazard(s). The centerline ohhe hazard zone st bisect the 28 in. (711 mm) depth (from front to back) and run (.54 sq. m) n right-to-left for the full width of the hazard zone. Griddle 30 in. (762 mm) Deep x Unlimited Length erlapping Nozzle Appliance Protection Range 28 in. (711 mm) Deep x Unlimited Length Wok, Maximum 30 in. (762 mm) Diameter x 8 in. erlapping Nozzle Appliance Protection is defined as protection, (203 mm) Deep ;coking appliances by nozzles spaced uniformly at uniform ele- Wok, Minimum 11 in. (279 mm) Diameter x 3 in. ions under a common hood(s). Overlapping protection of appli- (76 mm) Deep ;es is continuous for the full length of the hood or divided when up(s) of protected appliances are separated by counters or Braising Pan/Tilt 34 in. (864 mm) Deep x Unlimited Aances not requiring protection. Skillet' Length II hood continuous protection is defined as overlapping noz- Lava Rock 32 in. (813 mm) Deep x Unlimited appliance protection that covers the appliance line-up located Char-Broiler Length ter the total hood length. All appliances requiring protection are Charcoal Broiler 32 in. (813 mm) Deep x Unlimited Length appliances under the hood that can be an ignition source of (4 in. (102 mm) Maximum Fuel Depth) -ase in the hood, grease removal device or the duct. Mesquite Wood 32 in. (813 mm) Deep x Unlimited Length _ >up protection is defined as overlapping nozzle appliance pro- Broiler (12 im (305 mm) Maximum Fuel Depth) Lion that protects individual hazard zones located under a com- Gas Radiant 36 in. (914 mm) Deep x Unlimited n hood. These "groups" of appliances may be separated by Char-Broiler Length >liances not requiring protection, such as steam equipment or Electric Char-Broiler 34 in. (864 mm) Deep x 20 in. (508 mm) rk tables, or by dedicated appliance protection, such as sala- nder broilers. See Figure 73 for nozzle location e Figure 76 (full hood continuous protection) and Figure 77. iltiple group protection), dicated Nozzle Appliance Protection I I~ pliance protection using dedicated nozzle coverage is defined 0-61N. (0-15 cm) i 1 protection of cooking appliances with enclosed cooking haz- COVER MUST NOT INTERFERE WITH J !s, such as upright broilers, which cannot be protected with EDGE OF erlapping nozzles and therefore must be protected with nozzles D PATTERN ISCHARGE 1 aoas IN. iicated to the appliance- I ( (1-1.1 m) neral Design Limitations 1 Maximum depth of zone is 28 in. (711 mm). ; -he 245 nozzle, Part No. 419340, is the only approved nozzle ZONE )r overlapping (zone) protection. lozzle must be located 0 in. to 6 in. (0 mm to 152 mm) forward , f zone centerline, aimed back at the zone centerline. lozzles must be spaced a maximum of 6 in. (152 mm) from ach end of hazard and then a maximum of 12 in. (305 mm) on . ZONE CENTER LINE enter for the remaining overlapping nozzles until the complete FIGURE 73 azard is covered. ? M1692~ 'or appliance hazard surfaces with listed protection exceed- 1g the standard hazard zone of 28 in. (71 cm) in depth, the haz- rd surface(s) must be aligned with the back edge of the hazard one, with the front edge overhanging the front edge of the one_ See Appliance Chart, Table 1. or appliance hazard surfaces that exceed the listed protec- ion sizes, multiple zones must be utilized. Align entire hazard urface area within the multiple zones. III hood, duct, individual appliance, and piping limitations are as - pecified in the R-102 Design, Installation, Recharge and Maintenance Manual, Part No. 418087. SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4-41 3-1-04 REV.3 ? OVERLAPPING NOZZLE COVERAGE' (Continued) ? 4. The overlapping appliance nozzles must be located 0 in. to " 6' in. (0 mm to 152 mm) forward of the centerline or:aimline of Overlapping Appliance Nozzle and Haazaird Zone Locations the selected hazard zone. See Figure 75. 1. All overlapping appliance nozzles must be the "245" nozzle, 245 NOZZLE - NOZZLE MUST BE AIMED STRAIGHT Part No. 419340, and must be located under a common hood ( DOWN OR BACK AT CENTERLINE OF at the same height above the hazard:zone, in. a straight line HAZARD ZONE - from right to left and aimed at the -centerllne> of the hazard zone. The overlapping nozzle is used for both continuous overlapping and multiple group overlapping protection. - 2. The hazard zone must be positioned (located) so that all appli- ance hazard surfaces,are within the zone. For appliance haz- ard surfaces with listed protection exceeding the standard (152 mm) as IN. hazard zone size of 28 in. (71 cni) in depth (see Table 1), the hazard surface(s) must be aligned with the back edge of the' j hazard zone, with the front edge overhanging the front of the zone. - 3. The overlapping appliance nozzles must be located 40 in. to 45 in. (1 m to 1.1 m) above the top surface of the protected appliances. See Figure 75. FRONT BACK OF ZONE Exception No :T: Nozzle dimensions for wok protection are OF ZONE measured to bottom of wok. Exception No. 2: When using CENTERLINE OF 28 IN. HAZARD ZONE overlapping appliance nozzles in;areas .where there is a back LL-' (711 mm) shelf, the nozzle cannot be positioned.in the shaded area as ZONE shown in Figure 74,, FIGURE 75 0069,5 Also, back shelf must not extend more than l1 in. (279 mm) over the hazard zone and Cannotbe less than 20 in. (508 mm) above. the hazard zone. See Figure74. OVERLAPPING NOZZLEIS) 45 CANNOT BE POSITIONED - 44 IN THIS SHADED AREA - - - 43 42 41 40 6 5 4 3 2 1 CENTER LINE OF - HAZARD ZONE BACK SHELF l.. T 71 IN (279 mm) - MAXIMUM 20 T IN- (508 mm) MINIMUM 1 F+ 28 IN. (711 mm)?I FIGURE 74 oos°,s iCTION IV - SYSTEM DESIGN EX. 3470 ULC. CEx747 Page 442 :V. 4 3-1-04 'ERLAPPING NOZZLE COVERAGE (Continued) ? 2. When obstructions are located adjacent to appliance(s) pro- tected by overlapping nozzles, the overlapping appliance noz- oup Protection zle spacing must start with the appliance(s) adjacent to the obstruction. See Figure 78. For each group . of protected appliances under a common hood(s), the overlapping nozzles must be. located from right to 12 IN- . 12 IN.. 12.IN- - - 12 IN. 6 IN. (305 mm) (305 MM)1(305 mm') mm)1. _ left so that each end nozzle is located a inaximum of 6 in (152 mm) y ?1 • . ?0? fi IN.. f (152 mm) (152 mm) inside the outside edge- of the cooking hazard of MAX- } MAX MAX_ + MAX- t MAX-, MAX. each end appliance, and the inside overlapping nozzles must be located between the two end nozzles at a maximum spac- ing of 12 in (305 mm). See Figures 76 and 77. OUTSIDE EDGE OF 12 IN. (305 mm) MAXIMUM - COOKING _ SPACING(S) BETWEEN - HAZARD - OVERLAPPING NOZZLES 6 IN- 6 IN (152 mm) \ (152 mm) - - MAXIMUM ! \ ! \ / \ / MAXIMUM HAZARD AREA - I FROM FROM OBSTRUCTION EDGE OF ! IJ n EDGE OF - COOKING ! / / ! \ % \ COOKING HAZARD / Z \ \ HAZARD FIGURE 713 . 001713 3. When an appliance requires dedicated protection with a pro- tected area intended for overlapping appliance nozzle protec- tion, the group protection option will be required for appliances on either side of the appliances using dedicated protection. Group protection- using. overlapping appliance nozzles must FULL HOOD CONTINUOUS APPLIANCE PROTECTION begin with the protected appliance(s) adjacent. to the dedicat- - - FIGURE 76 ed appliance protected. An overlapping appliance nozzle(s) 001710 must be positioned within 6 in. (152 mm) of the edge(s) of the ,J- appliance hazard surface area(s) adjacent to the dedicated nozzle protection. See Figure 79. 12 IN. (305 mm) 61N. (152 mm) MAXIMUM MAXIMUM EDGE OF COOKING ' 1 1 1 ~ 1I HAZARD 2 mm) 12 N. (152 mm) 6 IN. 12 IN. ; 12 IN. 1 12 IN. t XIMUM (305 mm) MAXIMUM (152 mm (305 mml (305 m)1(305 mm) 61N. )M MAXIMUM FROM MAX. MAX. MAX MAX- (152 mm) 3E OF EDGE OF t MAX. DKING COOKING EDGE -i 6 IN. (152 mm) 6 IN. (152 -]1 EDGE 7ARD EDGE OF HAZARD OF MAXIMUM 7 MAXIMUM OF COOKING COOKING COOKING HAZARD HAZARD HAZARD GROUP APPLIANCE PROTECTION FIGURE 77 001720 DEDICATED NOZZLE APPLIANCE _ FIGURE 79 00,756 SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4 43 3-1-04 REV.4 OVERLAPPING NOZZLE COVERAGt (6660nued) Overlapping Appliance Nozzle and Hazard Zone Locations Group Protection (Continued) 4. On protected appliahces;" all hazard surfaces located in a group must be within 4ff-45 in. (102=114 cm) from the ?noz- , zle(s). Once that dimension is exceeded, anew group must be started. See Figure 80. Note: The supply pipe feeding nozzle groups is to be at the same elevation. Adjust height for each group only by.yarying lengths of nozzle drops., .6IN.(152 mm) I 6IN,(152mm)_ MAXIMUM MAXIMUM - ~ NOZZLES • , . 1. I , - 1 NOZZLES 45 N. I 401N. l 1. (114 cm) I(102 cm) 1 40 IN. I 45 IN. (10cm) I (114 cm) l~ 17 1. GROUPW GROUP FIGURE 80 Detection Requirements For Overlapping Appliance Protection When utilizing overlapping appliance protection, fusible link detec- tors must be installed on a maximum of 2 ft. (.61 m) centers, starting with detectors located in (under) the duct opening(s). Starting from the detector under the duct opening, add detectors on 2 ft. (.61 m) maximum spacing until the complete length of the plenum area is covered, from one end to the other. The location of the last detector on each end of the plenum must not exceed 2 ft. (.61 m) from end of plenum. NOTE: Standard detector coverage, as specified in "Design` Section," is acceptable when utilizing dedicated nozzle ? coverages. =CTION IV - SYSTEM DESIGN - _ EX. 3470 ULC CEx747 Page 4-44; =V. 4 3-1-04 tNK AND CARTRIDGE REQUIREMENTS. ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS ice the hazard analysis is completed and the total nozzle flow This section contains the guidelines for installing the actuation and mbers are established, the quantity and size of agent tanks and expellant gas lines between the regulated release mechanism reg- rtridges needed to supply the nozzles with the proper volumes ulator, each regulated actuator regulator, and. each agent tank. agent at the proper flow rates can be determined. For cartridges These limitations should be considered' when selecting the `com . ed in the regulated release mechanism, flow capacities, tank ponent mounting locations. antities and sizes, and regulated release cartridge options are ten in the table below. Actuation Gas Line - 6 to 8` Tanks Maximum 8 Tank maximum reflects the utilization of 3 tank regulated actuators- tal Quantity and Regulated. Release . )w Size of Cartridge Options 1. Use only 1/4 in. Schedule 40 black iron, hot-dipped galva- embers' Tanks Nitrogen Carbon Dioxide nized, chrome-plated, or.stainless steel pipe and fittings. - 5 (1) 1.5 Gallon LT-20-R 101-10 2. The actuation gas line piping is installed from the regulated -11 (1) 3.0 Gallon LT-30 R 101-20 release mechanism to each regulated actuator connected within the system. The total length of-the actuation-gas line_ -16 (1) 1.5 Gallon Double 101-30 from the regulated release assembly to the regulated actuator (1) 3.0 Gallon assembly(ies) must not exceed 20 ft. (6 m) when using an - 22 (2) 3.0 Gallon Double 101-30., LT-20-R, an LT-30-R nitrogen cartridge, or a 101-10 or a 101-20 carbon dioxide cartridge. See Figure 81. hen one or more regulated actuators are used, the following Tk and cartridge combinations apply for each regulated actuator. :gulated Actuator Regulated Actuator nk(s) Cartridge i 1.5 Gallon LT-20-R or 101-10 3.0 Gallon LT-30-R or 101-20 1.5 Gallon and LT-A-101-30 or 101-30" or. 3.0 Gallon double tank 3.0 Gallon LT-A-101-30 or 101-30" or double tank For exceptions to maximum flow numbers, see Distribution Piping Requirements for 1.5 - gallon and 3.0 gallon systems in this Section. - - - - -he 101-30 cartridge can not be used when (2) two 3.0 gallon tanks are manifolded together.) Ir higher total flow numbers (23 to 110), multiple cartridges and gulated actuators are required as shown in the System Selection .ride in Section IX -,Appendix. REGULATED ACTUATOR ASSEMBLY EXPELLANT GAS LINES - NOT INCLUDED IN ACTUATION GAS LINE LENGTH TOTALS _ REGULATED - ACTUATOR. ASSEMBLY - - ACTUATION GAS LINE WITH AN LT-20-R, LT-30-R, 101-10 OR 101-20 CARTRIDGE - MAXIMUM LENGTH OF 20 FT. (6 m), - MAXIMUM NO. OF FITTINGS 9 - REGULATED ACTUATOR ASSEMBLY 'ANSUL AUTOMAN' REGULATED RELEASE ASSEMBLY FIGURE 81 DoOI)5 SECTION IV - SYSTEM' DESIGN. UL EX. 3470 ULC CEx747 Page 4-45 3-1-04 REV.2 ACTUATION AND EXPELLENT GAS LINE REQUIREMENTS 2. The actuation gas line piping is installed from the 101 remote (Continued) mechanical release to each R-102 regulated actuator assem Actuation Gas Line - 6 to 8' Tanks Maximum (Continued) bly: The total length of the actuation gas line from the remote mechanical release to the regulated actuator assemblies must 3. If an expellant gas line is connected to the regulated release not exceed 100 ft. (30.5m). assembly along with an actuation gas line, the total combined " length of the actuation and expellant gas line must not 3. A combined total of 20.elbows and 9 tees may, be used exceed 30 ft. (9 rim)"when using a "double-tank" nitrogen car- in these lines. Two 45 elbows equal one 90" elbow. See tridge or a LT-A-101-30 nitrogen cartridge or a 101=30 carbon Figure 83. dioxide cartridge. See Figure 82. 4. Use only a 101-10 Carbon dioxide cartridge in the 101 remote 4. A combined total of nine fittings may be used in these lines, mechanical release: eight 90° elbows and one tee. Two 45° elbows equal one 90'- _ 5. A safety vent relief valve (Part No. 15677) is required in the elbow. actuation gas line to relieve residual pressure after actuation. Actuation Gas Line -10 to 1W Tanks Maximurn Actuation Gas Line - 5 Tank Maximum - Using 114 in. 15 Tank maximum reflects the utilization of 3 lank regulated actuators. Stainless Steel Hose 1. Use only 1/4 in. Schedule 40 black iron, hot-dipped galva- 1. Maximum hose length cannot exceed 17.5 ft. (5.3 m). nized, chrome-plated, Or stainless steel pipe and fittings. 2. Maximum of 5 regulated actuators allowed NOTE: Stainless steel hose and fittings can also be used. See Component Section for detailed'information. 3. Actuated with remote actuator (Part No. 32381) only ACTUATOR AND EXPELLANT GAS LINES WITH A *DOUBLE TANK' CARTRIDGE - OR A 101-30 CARTRIDGE OR A LT-A-101-30 CARTRIDGE MAXIMUM COMBINED LENGTH - 30 FT. (9 m) - - MAXIMUM COMBINED FITTINGS - 9 REGULATED ACTUATOR - ASSEMBLY. REGULATED - ACTUATOR REGULATED ACTUATOR ASSEMBLY ASSEMBLY EXPELLANT "ANSUL AUTOMAN" GAS LINES NOT INCLUDED REGULATED RELEASE ASSEMBLY IN COMBINED TOTALS FIGURE 82 0 262 SAFETY - 20 ELBOWS RELIEF VALVE EXPELLANT 114 IN. ACTUATION LINE - 9 TEES MAXIMUM MAXIMUM l GAS LINE 100 FT. (30.5 m) MAXIMUM I ~ I XIL 1 1 ~I r~ ' ? I I ? I 1 1 I i 1' 1 ;%Of, ii Of I I 1 t i I ~{1 I I I I I 1 ~ t~~ t f I 1 I I I 1 1 I 1 1 It ' I I © I LL_1 i i ; i r } REGULATED ACTUATOR MAXIMUM OF FIVE REMOTE RELEASE WITH TANK - REGULATED ACTUATORS MECHANISMS - AGENT TANK (PART NO- 32381) 114 IN. STAINLESS STEEL HOSE OPTIONS 5 MAXIMUM SAFETY 42 (107 CM) MAX. SPACING 114 IN. STAINLESS RELIEF VALVE / STEEL HOSE f l l , i 1 1 r i 1 1 r 1 i 1 rot of 1 1 ; 1 1-J 1 1 ~J I I 1 1 I ~ I I ~ ~ 1 1 ~ 1 i t I ' I r l l I I ~ ~ I 11 1 I I I 1 1 1 I 11 1 i t JI 1 I lJ I I l 1 I lJ I 1 lJ i i r r 1 1 I 1. I 1 ~ j ~ ; i, _ REGULATED ACTUATOR MAXIMUM OF FIVE REMOTE RELEASE MECHANISMS WIT H TANK REGULATED ACTUATORS (PART NO 32381) 5 MAXIMUM FIGURE 83 ^a ECTION IV - SYSTEM DESIGN.,, L EX. 3470 ULC CEx747 Page 4-54 EV.2 3-1-04 ETECTION SYSTEM REQUIREMENTS nce the fire suppression system design has been determined, a Detector Placement Requirements .tection system design must be completed. This section contains EXHAUST DUCTS sidelines and limitations for detection system installation- Each exhaust duct must have at least one detector installed in the etector Identification duct entrance, located in the airstream of the cooking vapors, or at ie two types of detectors are distinguished from each other by ' a maximum of 20 ft. (6.1 m) into the duct opening. See Figure 99. eir location in the detection system. 1. The Terminal Detector (Part No. 56838, 15375, or 417368) is the last in a series of detectors, or the only detector used in a single-detector system. This detector is thus named because it is at the point at which the wire rope ends, or "terminates." 2. A Series Detector (Part No. 56837, 15373, or 417369)-is any detector located in-line between the regulated release mech- anism and the terminal detector. 20 Fr. (6 rn) -tector/Pulley Elbow Quantity mAximuM ' ie quantity of detectors used in the system will vary depending s the style of detector used. 1. Conduit runs, pulley elbows, and number of detectors per sys tern must be within the approved system guidelines. The fol- lowing requirements must not be exceeded: Maximum Maximum Maximum F:T' Number of Number of Length of 1/2 - . - - , Detectors Elbows in. Conduit FIGURE 99 per System per System per Stem NOTICE Clip on Style 12 18 125 ft. (38.1 m) When gas appliances are used and the flue Detector gases from the burner are exhausted into the Hinge Style 5 8 103 ft. (31.3 m) duct, the detector must-be kept but:of the air Detector stream of these exhaust-gases. These gases Scissors Style 15 20 150 ft_ (45.7 m) can be very hot and could actuate the system Detector unnecessarily. . 2. If hinge style detectors are mixed in a system with either clip- Duct openings that are long and narrow or large on or scissor style, 4 series and 1 terminal is the maximum enough to require multiple duct nozzles may number allowed. It clip-on style are mixed with scissor style, require additional detectors. the maximum allowed is 11 series and 1 terminal. ELECTROSTATIC PRECIPITATOR NOTICE If an electrostatic precipitator is located at or near the base of the When using the "clip-on" style detector, the ter- exhaust duct, it is necessary to locate a detector below the pre- minal detector. may use the "hinged" style cipitator, at the base of the duct, and also locate one in the duct, mounting bracket with the "clip-on" style linkage. ? just above the precipitator. See Figure 100. This is only allowed with the terminal detector. When installing the detector bracket and system conduit, make No other linkages are allowed to be mixed certain they do not interfere with the operation of the precipitator. with other brackets. When using this option, the total number of "clip-on" style detectors (11 series and 1 terminal) is still allowed. 3. If hinge style detectors are.mixed in a system with either clip- on or scissor style, the maximum length of wire rope must not exceed 103 ft_ (31.4 m) and the maximum number of pulley - elbows must not exceed 8. If clip-on style are mixed with scis- sor style, the maximum length of wire rope must not exceed 125 fL (3.81 m) and the maximum number of pulley elbows must not exceed 18. 1. If the hazard requires more than 15 detectors; up to five 101 Remote Releases (Part No. 12029) can be used for system actuation- Each 101 remote release allows the use of a maxi- mum of 15 "scissor" style detectors (14 series and 1 terminal) I for a total of 75 detectors if needed. FIGURE 100 ~2~ z SECTION IV SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4-55 3-1-04 REV.2 . Detector Replacement Requirements. (Continued) COOKING APPLIANCES If the cooking appliance is located under an exhaust duct where a I detector has been mounte'd,'.ftis normally not necessary to utilize another detector for that cooking appliance, provided 'W6 detector / - _ is not more than 12 in. (30 cm) into the duct. See Figure 101. - ~I ~0 Q APPLIANCE °APPLIANCE' - APPLIANCE.. APPLIANCE REQUIRES COVERED BY COVEREDBY REQUIRES FIGURE IO2 SEPARATE DETECTOR DETECTOR- SEPARATE - ? DETECTOR UNDER DUCT UNDER DUCT DETECTOR - 0D03~0 Fusible Link Selection FIGURE 101 When possible, temperature readings should betaken at each 0OD26' detector location to determine correct fusible link temperature rat- ing, Temperature can be recorded using either a maximum regis- Fach cooking appliance with a continuous 'cooking surface not tering thermometer, Part No. 15240, temperature tape or any other exceeding 48 in. x 48 in. (122 x 122 cm) can ba protected by a accurate thermometer. minimum of one detector. Cooking appliances with a continuous cooking surface exceeding 48 in. x 48 in. can be protected by at O O least one detector per 48 in x 48 in. cooking area. Detectors ? used for cooking appliances must be located above the protected appliance toward the exhaust duct side of the appliance. The detector should be located in the air stream of the appliance to TEMPERATURE RATING enhance system response time. - j STAMPED ON FUSIBLE ? Note: For overlapping detector coverage, see Page 4-43 for a=j LINK Boot ? design requirements-'4 Detection Line Requirements DD0170 0 17, CONDUIT K STYLE ML STYLE 500 'F (260 'C)ONLY Rigid conduit or 1/2 inch EMT thin-wall conduit may be used. Standard steel conduit fittings (compression type are recommend- ed) must be employed to properly install the detection system. All FIGURE 103 conduit or pipe must befiirmly supported. When using pipe, make Select correct UL Listed fusible link(s) for installation in detector(s) certain that all ends are carefully reamed, deburred and blown according to the temperature condition. Two styles are available- clear of chips and scale before assembly. See Figure 103. See Component Section for detailed temperature NOTICE ? ratings. The conduit offset can be used at the top or bot- tom of the regulated release to change direction of the conduit. The conduit offset cannot be used with pulley tees. All other changes in direc- tion must be made by using Ansul approved pul- ley elbows, Part No. 423254 or 415670. See ? Figure 102. =CTION IV SYSTEM DESIGN' _ EX. 3470 ULC CEx747 Page-4-56: =V.2 3-1-04 4NUAL PULL STATION REQUIREMENTS Metal Stamped Style - Part No. 4835 or 54011 -emote manual. pull station allows the R-102 system to be man- Parts that may be used for installation of a metal stamped remote Ily operated at some point distant from the regulated release manual pull station are: sembly. The pull station should be installed at a maximum Description Part No.. ight of 60 in. (152 cm) and located in the path of exit. The pull Remote Manual Pull Station Assembly- 54011 . ttion is the only source of manual actuation of the regulated Remote Manual Pull Station Assembly- 4835 ease assembly. Pulley Elbow 423250 le total length of the cable used for each manual pull station Pulley Elbow 415670 thin a system must not exceed 150 ft (46.m). Pulley Tee 427929 'Assembly includes parts listed below: - - le maximum number of pulley elbows that maybe used per pull ation is 20. 1116 in. Stainless Steel Cable 50 ft. (15 m) 15821 Oval Press-To-Crimp Sleeves 4596 ie pulley tee, Part No. 427929, is allowed per system.. Glass Break Rod (1) 4834 ie maximum length of cable from the AUTOMAN to a pull station 150 ft. (45.7 m) with a maximum of 20 "pulley elbows used per MECHANICAL GAS VALVE REQUIREMENTS le of the tee. As the tee is located farther from the AUTOMAN, An Ansul or Ansul approved mechanical gas shut-off valve system a 150 ft. (45.7 m) maximum must be observed but as pulley , Gan be attached to. the R-102 system. The system works both )ows are placed between the AUTOMAN and the tee, they must mechanically and pneumatically by use of an air cylinder located deducted from the available pulley elbows (20) allowed on each inside the regulated release assembly. Upon actuation of the fire le. suppression system, a pneumatically-operated air cylinder assem- sample: If 10 pulley elbows,are placed between the AUTOMAN bly will mechanically close the gas shut-off valve. d the pulley tee, the maximum available pulley elbows left for The total length of the cable for each mechanical gas valve must e on each side of the tee is 10 per side. See Figure 104 for three not exceed 150 ft. (46 m). The maximum number of pulley elbows ferent examples. (Note: Both must be gas valves or both must that may be used is 20 for each valve. pull stations. Mixing is not allowed.) M One pulley tee (Part No. 427929) is allowed per system. E CLOSE To AUTOMAN (EXAMPLE). The maximum length of cable from the AUTOMAN to a gas valve is PuuPr TEE 150 ft. (45.7 m) with a maximum of 20 pulley elbows used per side of the tee. As the tee is located farther from the AUTOMAN, the (30s - mm) 150ft. (45.7 m) maximum must be. observed but as pulley elbows 121N are placed between the AUTOMAN and the tee, they must be deducted from the available pulley elbows (20) allowed on each 0 0 side. AUTOMAN Example: If 10 pulley elbows are placed between the AUTOMAN GAS VALVE GAS VALVE ? and the pulley tee, the maximum available pulley elbows left for MANUAL PULL L MANUAL PULL L - 149 FT_ (45.4 m) AND 20 PULLEY ELBOWS MAXIMUM Use on each side of the tee is 10 per side. See Figure 104 for three. PER EACH SIDE OF TEE- - different examples. E CLOSE TO GAS VALVES OR MANUAL PULL (EXAMPLE) Parts that may. be used for installation of a Mechanical Gas Shut- off Valve are: 12IN. 121N.. Description Part No. -(305 mm) (305 mm) Gas Valve/Actuator 3/4 in. Assembly (Ansul)'. 55598 PULLEY TEE Gas Valve/Actuator 1 in. Assembly (Ansul)* 55601 - GAS VALVE OR GAS VALVE OR Gas Valve/Actuator 1 1 /4 in. Assembly (Ansel)' 55604 MANUAL PULL MANUAL PULL Gas Valve/Actuator 1 1 /2 in. Assembly (Ansul)* 55607 AUTOMAN Gas Valve/Actuator 2 in. Assembly (Ansul)* 55610 - 149 FT. (45.4 m) AND 20 PULLEY ELBOWS BETWEEN Gas Valve/Actuator 2 1/2 in. Assembly (ASCO)' 25937 AUTOMAN AND TEE - -Gas ValvelActuator 3 in. Assembly (ASCO)' 25938 - Pulley Elbow 423250 E HALFWAY BETWEEN AUTOMAN AND GAS VALVES OR MANUAL PULL (EXAMPLE) Pulley Elbow 415670 75 FT. (22.9 m) AND 10 PULLEY ELBOWS Pulley Tee 427929 - - 1/16 in. Stainless Steel Cable 15821 or 50 ft_ (15 m) or 500 ft. (152 m) roll 79653 75 FT. (22.9 m) AND 75 FT.. (22.9 m) AND Oval Press-To-Crimp Sleeve 4596 10 PULLEY ELBOWS - 10 PULLEY ELBOWS Stop Sleeve (Z) 26317 PULLEY TEE 'Assembly includes parts listed below: AUTOMAN Air Cylinder Assembly 15733 GAS VALVE OR GAS VALVE OR MANUAL PULL MANUAL PULL Air Cylinder 15521 Tubing Assembly 15529 FIGURE 104 Copper Tubing, 118 in. 15525 Male Elbow 15523 Male Connector 15522 Machine Screw (2) 15421 Hex Nut (2) 15527 Lockwasher(2) 4141 Visual Inspection Seal (2) 197 (0 n Uf) O m co 00 M O N to tf~ Z M M r`) r,) r) M M~ rM rM M M M M O CV t M r7 cn cn 0) O O (7) O (T (M CT O 0)i CT CT P") Z 00 00 00 00 00 0 CD 00 ~ -.4- d~ ~ = X W ) ' d" LO W N N N N N N N W 00 W X to Ir- M L°n ° U) dol Z J 0 C:) z o CD Q CD r- I I of CD LO U') o U Q o J = Z Z 2-- --t- CV N cV s}- " r- M M Z rM ^ > 00 I C) C.' O ;o CD 0ZQ000 3 z Of 0' LLJ °Q ° w 9J J WUJ woo° ~~I~ I W¢ Q° L" J °of ~ Q QL~ ~ wOf m W CD ~ 17 ~ZO M ox Y w wwca ca mg w w ¢ O LLJ Ln W of C-D = M J Cn Ur U. 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