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Report IV Gas Value 6 Duct size Project Information 12"x 12" Whole Foods Tigard Hood size 12220 SW Scholls Ferry Road Tigard, OR 97223 • Contact: Greg Keyser 1 Iv —•° 503-853-5119 IRA?`" -L:*; Installing Contractor L Metro Safety and Fire Inc 14324 SE Stark Street 1 Portland, OR 97233 / CCB 63651 Contact: Frank Lude franknetrosafetyandfire.corn 503-231-2999 System Information Ansul R-102 1.5 Gallon U1-300 Approved 5 Flow Points Available, 3 utilized RPS --\\ � v 1,34 -A)a si4 _It 0 RECEIVED SECTION II-SYSTEM DESCRIPTION UL EX3470 ULC EX3470 Page 2-1 MAR 31 2014 7-1-09 REV.4 TOTAL SYSTEM C%• '°F(� •There are four types of R-102 Restart ession Double-Tank System Systems: •The R-102 double-tank system is available with stainless steel 1. Single-tank System ►enclosures and consists of: 2. Double-tank System 1. ANSUL AUTOMAN Regulated Release Assembly (Electrical • 3. Three-tank System (1 Cartridge) or Mechanical) 4. Multiple Tank System (Three Tanks or More - Multiple 2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge ► Cartridges) 3. ANSULEX Low pH Liquid Fire Suppressant The type of system required for the particular installation will be 4. Enclosure or Bracket Assembly determined through the guidelines covered in "System Design" 5. Discharge Nozzles Additional equipment which may be required to complete the sys- tem design is explained in the "System Components" section. 6. Detection Components Additional devices covered are: remote manual pull stations, 7. Additional Devices(As Required) mechanical and electrical gas shut-off valves,electrical switches, The regulated release assembly contains the regulated release and pressure switches. mechanism,agent tank,expellant gas hose for agent tank hookup, Single-Tank System and enclosure knockouts to facilitate installing expellant piping, The R-102 single-tank system is available with a stainless steel detection system,and additional equipment. enclosure and consists of: The enclosure or bracket assembly is mounted separately but 1.ANSUL AUTOMAN Regulated Release Assembly (Electrical within the guidelines of the regulated release assembly expellant or Mechanical) gas piping requirements to ensure simultaneous actuation of the system.Refer to"System Components"section for individual com- 2. Nitrogen Cartridge and/or Carbon Dioxide Cartridge ponent descriptions. 3.ANSULEX Low pH Liquid Fire Suppressant ► ,���, 4. Discharge Nozzles ,, ,li►' 5. Detection Components ,if,� 1 6. Additional Devices(As Required) The regulated release assembly contains the regulated release �~~ mechanism,agent tank,expellant gas hose for agent tank hookup, �� 1 and enclosure knockouts to facilitate installing detection system it CD Q and additional equipment.Refer to"System Components"section for individual component descriptions. lci iii, , Is!�� O b.. . m-'4,_ ' �I • FIGURE 2 aauzi I° ill 1•C=)c..:)(DC) FIGURE 1 000133 A '.I s _, ' 4 -,S '- -, d , 41 '1 SECTION III-SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-1 7-1-09 REV.6 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- NOTE:AGENT TANK MUST BE vide one complete tank charge.(Refer to Section V,Page 5-2.1,for OR SORDERED AGEP3-4ATELY maximum agent fill capacity.) Agent storage life expectancy is 111*-:r40 oo twelve years and can be stored at a temperature of-40°F to 130 RELEASE •°F(-40°C to 54°C).Note:When Installing agent in R-102 sys- MECHANISM •tem, temperature range is 32 °F (0 °C) to 130 °F(54°C).The distributor must record the batch numbers and date of shipment receipt to be filed with each installation record. 411"ANSULEX"LOW pH LIQUID FIRE SUPPRESSANT 'lit :1 `I Irs I REGULATOR SHIPPING WT.25 LB(71 kg) FIGURE 2 °0°179 3.0 GALLON 1.5 GALLON SHIPPING WT.35 LB(16 kg) SHIPPING WT.3W LB(g kg) Gams ° 7 REGULATED RELEASE ASSEMBLY(ELECTRICAL) FIGURE 1 The ANSUL AUTOMAN Regulated Electrical Release Assembly REGULATED RELEASE ASSEMBLY(MECHANICAL) (Part No.429856) is identical to the mechanical version except it also contains a factory installed 120 VAC solenoid and electrical The ANSUL AUTOMAN Regulated Mechanical Release Assembly switch. (Part No. 429853) contains the regulated release mechanism, expellant gas hose for agent tank hookup, and enclosure knock- The solenoid is used to provide electrical actuation of the release outs to facilitate installing actuation piping;expellant piping;detec- mechanism.The electric switch is used to protect the solenoid by tion system; and additional equipment. This regulated release opening the circuit to the solenoid once the system is fired. assembly is used in single,double,and multiple-tank systems and Additional electrical switches can be added as required for auto must be mounted to a rigid surface.The release mechanism can matic equipment and gas shut-off accessories,as well as initiating be used to interconnect both the actuation and expellant gas lines audible and visual alarms. as required per system design.The regulator is designed to allow °ANSUL AUTOMAN"REGULATED RELEASE ASSEMBLY ►a constant flow of gas into the tank at 110 psi (7.6 bar)when the (ELECTRICAL)' system is actuated.The agent tank must be ordered separately. In single,double, and multiple-tank systems, the provided expel- NOTE:AGENT TANK MUST BE ORDERED lant gas hose connects the agent tank to the bottom outlet of the SEPARATELY regulator. In double and multiple-tank system configurations, the OR SEE PAGE 3-4 back outlet of the regulator is used as an expellant gas feed for 1 1 one additional tank-enclosure or tank-bracket hookup.The enclo- REGULATOR �' r SWITCH sure contains the required knockouts to facilitate this connection. �sr� y� If a pressure switch is to be attached to the regulator,additional fit- 1rl��y�ld1 tings are required. j'i_ The tank is mounted within the enclosure.The tank contains an SOLENOID� adaptor/tube assembly with a burst disc union. The burst disc helps prevent siphoning of the agent up the pipe due to significant o temperature fluctuations in the area where the tank is located.The •tank is stainless steel and, under normal conditions, requires `� hydrostatic testing every twelve years. 0I ' The detection and additional equipment required per system design are connected to the release mechanism. The enclosure SHIPPING WT.34 LB(15 kg) 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 FIGURE 3 separates in a fire condition. Manual actuation of the system oo°t occurs when personnel pull on the remote manual pull station •NOTE:ANSUL AUTOMAN Regulated Electrical Release,Part No.429856,is not pull ring. intended to be used with electric detection. SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-2 REV.6 7-1-09 REMOTE MECHANICAL RELEASE The tank bracket is constructed of mild steel and painted red. It is The Remote Mechanical Release, Part No. 433485, is used to designed for mounting the tank in a minimum amount of space. actuate up to five (5) R-102 regulated actuators. The remote The Bracket Assembly can only be utilized with 3.0 gallon tanks mechanical release utilizes a 101-10 carbon dioxide cartridge as (Part No.429862). the actuation pressure to operate the regulated actuators. The BRACKET ASSEMBLY release is housed in a stainless steel enclosure. MOUNTING 0 ° BRACKET 0 RELEASE my'I MECHANISM •>•r�I � 1111 I I S1 ill I I SHIPPING WEIGHT: 20 LB(9.1 kg) FIGURE 4 SHIPPING WT 7 LB(3 kg) W769B FIGURE 6 0001.1 SINGLE TANK ENCLOSURE ASSEMBLY The Single Tank Enclosure Assembly(Part No.429870) is used in REGULATED ACTUATOR ASSEMBLY double and multiple-tank systems and must be mounted to a rigid The Regulated Actuator Assembly (Part No. 429850) contains the surface near the regulated release or regulated actuator assembly regulator, pneumatic actuator, expellant gas hose for agent tank its expellent gas line will be connected to. hookup,and enclosure knockouts to facilitate installing expellant pip- The enclosure is designed for mounting either a 1.5 gallon (Part ing.This assembly is used in multiple-tank systems and must be No. 429864) or a 3.0 gallon tank (Part No.429862) in a minimum mounted to a rigid surface. amount of space. The regulator contains two outlets 135°apart.One outlet is used to interconnect the expellant gas hose to the enclosed agent tank. ENCLOSURE ASSEMBLY The other outlet connects an expellant gas line to an additional enclosure or bracket assembly.The regulator is designed to allow NOTE:AGENT TANK MUST ° ° a constant flow of nitrogen into each agent tank connected (two BE ORDERED 0 •tanks maximum)at 110 psi(7.6 bar). SEPARATELY 0 The pneumatic actuator is designed to puncture the expellant gas OR SEE PAGE 3-4 P 9 P P 9 cartridge seal upon receiving pressure from the regulated release assembly actuation piping.The enclosure contains a knockout to 0 facilitate distribution piping hookup. 0 REGULATED ACTUATOR ASSEMBLY MOUNTING ENCLOSURE NOTE:AGENT TANK MUST BE ORDERED 1011, PNEUMATIC 1111: ACTUATOR SHIPPING WT OR SEE PARA TELY PAGE 3-4 ASSEMBLY 13 LB(6 kg) REGULATOR FIGURE 5 000142 RED PAINTED BRACKET ASSEMBLY 1 SHIPPING WT. The Bracket Assembly (Part No. 429878) is used in double and 19 LB(9 kg) multiple-tank systems and must be mounted to a rigid surface near the regulated release assembly or regulated actuator assembly FIGURE 7 that its expellant gas line will be connected to. 000141 SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-3 4-1-06 REV.8 AGENT TANK ASSEMBLY OEM REGULATED ACTUATOR ASSEMBLY The agent tank shipping assembly (3-Gallon, Part No. 429862, The OEM Regulated Actuator Assembly, Part No. 418691, and 1.5 Gallon, Part No.429864)consists of a stainless steel tank includes the regulator,pneumatic actuator,expellant gas hose and and an adaptor/tube assembly. The adaptor/tube assembly con- OEM bracket. Also available is an OEM Regulated Actuator tains a burst disc.The burst disc prevents agent leakage due to Assembly with all the above mentioned components except for the significant temperature fluctuations in the area where the tank is bracket.This assembly is Part No.418522. located. Under normal conditions, the tank requires hydrostatic testing every twelve years.The date of manufacture is stamped on the tank nameplate. The tank is shipped uncharged and must be filled with only \ANSULEX Low pH Liquid Fire Suppressant during installation.102 TANK ADAPTOR/ III 17/ TUBE ASSEMBLY 411 6 3 GALLON SHIPPING WT. 7 LB(3 kg) di 1.5 GALLON SHIPPING WT. 5 LB(2 kg) SHIPPING WT.4 LB(2 kg) AGENT ■ TANK FIGURE 10 002225 TWO TANK ENCLOSURE ASSEMBLY ► FIGURE 8 The Two Tank Enclosure Assembly, Part No. 429872, consists of 00 01 40 two expellant gas hoses, two grommets,and the mounting enclo- sure.RELEASE/BRACKET ASSEMBLY sure.The assembly is used in 9 gallon systems.It can be coupled (FOR OEM IN-CABINET USE ONLY) with a 3-gallon regulated release assembly or a 3-gallon regulated actuator assembly to give a total of 9 gallons of agent.Agent tanks The OEM Regulated Mechanical Release/Bracket Assembly, Part must be ordered separately. No. 79493, contains the same regulated release mechanism as The tank enclosure is designed to mount in a minimum amount of the standard ANSUL AUTOMAN Regulated Release Assembly. space. The OEM Regulated Electrical Release/Bracket Assembly, Part ■No. 418054', is identical to the mechanical version except it con- tains a factory installed 120 VAC solenoid and electrical switch. ill<1111:111111%40. These release/bracket assemblies must be installed in a suitable equipment enclosure either horizontally or vertically.They contain all the necessary mounting and conduit holes needed to fully install the assembly. The agent tank is installed separately and SHIPPING WT. LBS(12 kg) need not be bracketed once it is piped and filled. Note:OEM i Release/Bracket Assembly must be installed high enough in cabi- net so that there is sufficient room to install and remove cartridge. ''Note:OEM Regulated Electrical Release/Bracket Assembly,Part No.418054,is D. not Intended to be used with electric detection. �►�1111 FIGURE 11 t. 00x271 RELEASE _� MOUNTING ill MECHANISM--► _. Q ......./ BRACKET I� . .. REGULATOR -I 0 SHIPPING WT. ' 10 LB(5 kg) ► FIGURE 9 000144 , SECTION III-SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-5 7-1-09 REV 8 GAS CARTRIDGES NOZZLES The R-102 system uses gas cartridges to store nitrogen or carbon There are 11 types of discharge nozzles each designed to distrib- dioxide expellant gases under pressure until the system is actuat- ute the liquid agent in a uniform pattern throughout the hazard ed, at which time the cartridge seal is punctured and the released area: gas expels liquid agent from one or more tanks through the dis- 1. 1W Nozzle 7. 245 Nozzle charge piping and out the discharge nozzles. 2. 1N Nozzle 8. 260 Nozzle Four nitrogen gas cartridges and three carbon dioxide gas car- 3. 1/2N Nozzle 9. 290 Nozzle tridges are available as shown in Figure 13. 4. 3N Nozzle 10. 2120 Nozzle Cartridges noted as TC/DOT are both Transport Canada(TC)and 5. 2W Nozzle 11. 1F Nozzle Department of Transportation (DOT) approved. Cartridges noted 6. 230 Nozzle as DOT are Department of Transportation approved only. Although these nozzles are similar in appearance and have Cartridge selection options are provided in Section IV under Tank certain common parts, the tip of each nozzle is designed for a and Cartridge Requirements. specific application and must only be used in those areas. See NITROGEN GAS CARTRIDGES Nozzle Application Chart in Section IV - System Design, for individual nozzle usage. 3/8-18 NPT ■ FEMALE THREAD 1 I 17 1/4 IN. 11 5/8 IN. (43.8 cm) 7 7/8 IN. (29.5 cm) 12 1/4 IN. INTERNAL CUP .(20 cm) (31.1 cm) 1111 STRAINER INSIDE 1111111 RECESS FOR 2 712 IN. 2 1/2 IN. 4 3/16 IN. 3 9/18 IN. CAP L OFF AOOP XXXX X VENDOR (6.4 cm) (6.4 cm) (10.6 cm) (9 cm) CODE LT-20-R L7-30-R DOUBLE-TANK LT-A-101-30 NOZZLE (IF PRESENT) CARTRIDGE CARTRIDGE CARTRIDGE CARTRIDGE STAMPING _ 1. 000145 000146 000141 000111 CARBON DIOXIDE CARTRIDGES FIGURE 4 14 Nozzle Identification Chart •Note:See Component Index for nozzle package shipping assem- _ ►bly part numbers. 11 5/8 IN. Nozzle 9 IN. 7 7/8 IN. (29.5 cm) Nozzle Nozzle Nozzle' Flow (22.9 cm) (20 cm) ►Type Part No, Stamping N2 Nozzle Material •1W Nozzle 419336 1W** 1 Chrome-Plated Body 1�.--0. /; •,I ► 1N Nozzle 419335 1N4 1 Chrome-Plated Body 2IN. 21/2 IN. 21/2IN. 1/2N Nozzle 419334 1/2N 1/2 Chrome-Plated Body (5.1 cm) (6.4 cm) (6.4 cm) ■ 3N Nozzle 419338 3N 3 Chrome-Plated Body 101-10 CARTRIDGE 101-20 CARTRIDGE 101-30 CARTRIDGE RIDGE 2W Nozzle 419337 2W 2 Chrome-Plated Body ■ FIGURE 13 230 Nozzle 419339 230 2 Chrome-Plated Body Additional cartridge shipping assemblies are available for 245 Nozzle 419340 245 2 Chrome-Plated Body European and Australian requirements. 260 Nozzle 419341 260 2 Chrome-Plated Body •Cartridge European Australian TC/DOT 290 Nozzle 419342 290 2 Chrome-Plated Body Description Part No. Part No. Part No. 2120 Nozzle 419343 2120 2 Chrome-Plated Body LT 20-R 428440 428948 423429 1F Nozzle 419333 1F 1 Chrome-Plated Body LT 30-R 428441 426553 423435 •Nozzle stamping may contain an additional letter indicating a vendor's code. Double Tank 428446 426563 423493 •••Stainless steel versions are available in the 1W nozzle(Part No.432527)and LTA-101.30 428442 426555 423491 • the IN nozzle(Part No.4.35672). • 101-10-CO2 428443 N/A 423439 SILICONE LUBRICANT 101-20-CO2 428445 N/A 423441 101-30-CO2 428444 N/A 423443 Dow Corning Compound 111, Part No. 78112, is available in a 5.3-ounce tube.Compound has excellent qualities for sealing and •.Note:For 101-10 cartridge, Part No. 15850 is DOT only. lubricating system components. ' SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-6 REV. 7 7-1-09 SWIVEL ADAPTOR CONDUIT OFFSET ASSEMBLY •The Swivel Adaptor Assembly consists of a swivel nut, swivel body •The conduit offset assembly, Part No.435961, is used to change and swivel ball. All are chrome-plated.The swivel adaptor allows direction of the wire rope on detection, mechanical gas valve, and any nozzle to be rotated approximately 30°in all directions.Swivel remote pull station lines.The conduit offset assembly can only be Adaptors must be ordered as a Swivel Adaptor Shipping used in the area where the conduit attaches to the regulated •Assembly, Part No.423572,which contains 25 Swivel Adaptors or release assembly. When using the conduit offset assembly, the .Part No.419385,which contains 9 Swivel Adaptors. maximum number of pulley elbows is still allowed. The Conduit •Offset Shipping Assembly, Part No.436063,consists of 6 conduit � —3/8—18 NPT offsets. c -�— FEMALE THREAD CONDUIT � dikNoip .� COUPLING :i \�� �\~— MALE THREAD CONDUIT THREAD I OFFSET 30 DEGREE ROTATION FIGURE 15 000003 CONDUIT RUBBER BLOW-OFF CAPS CONNECTOR •The Rubber Blow-Off Cap helps keep the orifice of the nozzle free \tal of grease or other substances that could interfere with agent dis- tribution.A retaining strap attaches the blow-off cap to the nozzle. FIGURE 18 Rubber Blow-Off Caps must be ordered as a Shipping Assembly, 000153 •Part No. 77695, which contains 50 blow-off caps, or Part No. •77411, which contains 12 blow-off caps. "QUIK-SEAL"ADAPTOR The"Quik-Seal"adaptor is a listed mechanical bulkhead fitting that produces a liquid-tight seat around both distribution piping and detection conduit which runs through restaurant hoods and ducts. Ai" The "Quik-Seal" adaptor accepts threaded pipe or conduit. The G� •adaptor is available for 1/4 in. (Part No. 78196), 3/8 in. (Part No. • 77285), 1/2 in.(Part No.77287),or 3/4 in.(Part No.77289)pipe or conduit sizes.When using with EMT conduit, a conduit connector must be installed in each end of the adaptor. The "Quik-Seal" Adaptor Shipping Assembly must be ordered as stated below: Shipping FIGURE 16 Assembly Hole Size Size Part No. Qty. Required CB METAL BLOW-OFF CAP 1/4 in. 78196 24 3/4 in. The CB Metal Blow-off Cap Package, Part No.433208, is used for 3/8 in. 77285 24 1 1/8 in. all high temperature environments. The metal blow-off cap con- 1/2 in. 77287 24 1 1/8 in. tains a special 0-ring placed inside the cap which integrates with 3/4 in. 77289 24 1 3/8 in. the nozzle to create a seal and to help hold the blow-off cap in ► ADAPTOR BODY position. Si . GASKET The CB Metal Blow-Off Cap Package, Part No.433208, contains =_ LOCKWASHER 10 blow-off caps. ��.-� Also available is a 10 pack of CB Stainless Steel Blow-Off Caps, NUT Part No. 434707. . •A 10 pack of Metal Blow-Off Cap 0-rings, Part No.551530,is also FIGURE 19 °aoiu •available. STAINLESS STEEL WIRE \\� METAL CAP FIGURE 17 0071113 1 SECTION III-SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-8 REV. 8 7-1-09 DETECTORS PULLEY TEE The detector consists of three basic components:the bracket,link- The Pulley Tee (Part No.427929) is used to change the direction age, and fusible link. (Fusible links are not included and must be of two wire ropes by 90°.It must be used in areas where the tern- ordered separately.)The bracket holds the entire assembly to the peratures are within the range of 32 °F to 130 °F (0°C to 54°C). mounting surface.The linkage is used to support the fusible link. Pulley tees can be used in mechanical gas valve actuation lines The fusible link is designed to separate at a specific temperature and remote manual pull station lines. Pulley tees cannot be used and release the wire rope, thereby actuating the regulated release within a detection line. mechanism. :I 1 •The scissor style detector allows the wire rope to be strung corn- I� 1 pletely through throw h the detection system conduit and brackets first and Ilr O e the detector linkage assemblies are then clipped on later. •The detector consists of two types of assemblies: •The Terminal Detector(Part No.435546)includes a test link and is placed last in a series of detectors.This detector is sometimes ► FIGURE 26 referred to as the end-of-line detector and is thus named because C00447 it is at the point at which the wire rope"terminates,"or is anchored at the detector bracket.Only one terminal detector is required per STAINLESS STEEL CABLE detection system. The 1/16 in.stainless steel cable is run from the terminal detector, •The Series Detector(Part No.435547)is any detector located in- through conduit, all series detectors and pulley elbows, and into line between the regulated release assembly and the terminal the regulated release mechanism trip lever.When any fusible link detector. separates, the tension on the cable is relaxed, and the trip lever • actuates the regulated release mechanism.The cable can also be •When using Part No.a detection and stern: detectors,series d a total of 15 used for mechanical gas valves and remote manual pull stations. detectors can be in one detection system:l4 series detectors,Part The cable is available in 50 ft(15 m) (Part No. 15821) and 500 ft •No. 435547 and 1 terminal detector, Part No.435546. (152.4 m) (Part No.79653)lengths. •Note: Series Detector, Part No. 435547, is also available as Part •No. 435548,25/Pkg. ► SCISSOR STYLE-PART NO.435546 AND 435547 BRACKET LINKAGE O FUSIBLE \„,7 A LINK FIGURE 24 000,39 PULLEY ELBOWS There are two types of pulley elbows used to change the direction of the wire rope by 90°.ANSUL recommends for temperatures not in excess of 700 °F (371 °C). Part No. 415670 has socket ends with set screws for 1/2 in.conduit, and Part No.423250 has com- pression ring ends also for 1/2 in.conduit. Pulley elbows must be ordered in quantities of 50 as Shipping Assembly Part No.415671 (socket end type)and Part No.423251 (compression end type). PART NO.415670 PART NO.423250 oin 0 dm '.1 ...Is i®li I: 000100 000101 FIGURE 25 • SECTION III-SYSTEM COMPONENTS • UL EX3470 ULC EX3470 Page 3-9 7-1-09 REV.5 . .REMOTE MANUAL PULL STATION MECHANICAL GAS VALVES ,, The remote manual pull station (Part No. 434618 or 435960) is The mechanical gas valves are designed to shut off the flow of gas made out of a molded red composite material. The red color to the appliances upon actuation of the regulated release assem- makes the pull station more readily identifiable as the manual bly.The valves are available in sizes of 3/4 in., 1 in., 1 1/4 in., 1 1/2 means for fire suppression system operation. The pull station is in.,and 2 in.ANSUL style;and 2 1/2 in.and 3 in.ASCO style.The compatible with the ANSUL Flexible Conduit.The molded manual valves are rated for natural and LP gas.Both styles are UL Listed pull station should be mounted at a point of egress and positioned •and includes the air cylinder, tubing, and fittings, Part No.15733, at a height determined by the authority having jurisdiction. Trim for connection to the release mechanism. Rings, Part No.427074(pack of 10), are available. Maximum Part No.434618 (Without Wire Rope) Part Operating Part Na 435960(With 50 ft(15.2 m)of Wire Rope) No. Description Pressure 55598 3/4 in.Gas Valve(ANSUL) 10 psi(0.69 bar) � \ 55601 1 in.Gas Valve(ANSUL) 10 psi(0.69 bar) 55604 1 1/4 in.Gas Valve(ANSUL) 10 psi(0.69 bar) I:, 7----75:1166 ��� 55607 1 1/2 in.Gas Valve(ANSUL) 10 psi(0.69 bar) ,!tQ 55610 2 in.Gas Valve(ANSUL) 10 psi(0.69 bar) I Ii A, &?3,11111 25937 2 1/2 in.Gas Valve(ASCO) 5 psi(0.35 bar) ■ !1^-``_ 4 ►25938 3 in.Gas Valve (ASCO) 5 psi(0.35 bar) \t�,,i Flow Capacity BTU/HR, at 1 in.P.D. (CFH) 0.64 SP GR FIGURE a27 Pipe Size P.D.1 in.WC 1000 BTU/ft3 (inches) 0.64 SP GR Natural Gas FLEXIBLE CONDUIT 3/4 751 751,000 Flexible conduit allows for quicker installations and the conve- 1 1288 1,288,000 nience of being able to route the cable over, under and around 1 1/4 1718 1,718,000 obstacles. Flexible conduit can be used as a substitute for stan- 1 1/2 2630 2,630,000 dard EMT conduit or can be used with EMT conduit.Flexible con- 2 4616 4,616,000 duit can be used only with the Molded Manual Pull Station, Part 2 1/2 5700 5,800,000 No. 434618, and mechanical gas valve installations.The Flexible 3 7100 7,300,000 Conduit comes in a 500 ft(152.4 m) length, Part No. 434525, or To calculate gas flow for other than 1 inch p.d.: together with 500 ft(152.4 rn) of wire rope, Part No.435959. Also available is a Flexible Conduit Strain Relief (50-pack), Part New cfh=(cfh at 1 inch)x✓new p.d. No.435979. To calculate gas flow for other than 0.64 SP GR: A 50-pack of Flexible Conduit Inserts, Part No. 434347, is also New cfh=(cfh at 0.64)x 1 0.64 available. ► New SP GR ►Note:Flexible conduit cannot be used in detection systems. A B C Valve Size in. (mm) in. (mm) in. (mm) 3/4 in. 3 3/4 (95.3) 6 3/8 (161.9) 5 1/2 (139.7) 1 in. 3 3/4 (95.3) 6 3/8 (161.9) 5 1/2 (139.7) 1 1/4 in. 4 7/8 (123.8) 7 3/8 (187.3) 6 3/8 (161.9) 1 1/2 in. 4 7/8 (123.8) 7 3/8 (187.3) 6 3/8 (161.9) 2 in. 5 7/8 (149.2) 7 7/8 (200.0) 6 11/16 (169.9) 2 1/2 in. 7 13/16 (198.4) 9 1/16 (230.2) 3 in. 7 25/32 (197.6) 9 1/16 (230.2) . c IP. III le i I • allk • " ■ I• 1 1■ . .5 A A 3/4 IN.THRU 2 IN. 2 1/2 IN.THRU 3 IN. 004208 0a208 ► FIGURE 28 SECTION III–SYSTEM COMPONENTS • UL EX3470 ULC EX3470 Page 3-11 7-1-09 REV. 1 ALARM INITIATING SWITCH ML STYLE To Be Used Fusible Link ,, The Alarm Initiating Switch Kit, Part No. 428311, can be field Fusible Shipping Where mounted within the ANSUL AUTOMAN release.This switch must Link Assembly Temperature Temperature be used to close a supervised alarm circuit to the building main fire Part No, Part No, Rating Does Not Exceed alarm panel when the ANSUL AUTOMAN release actuates.This 550368(1) 551522(10) 165 °F (74°C) 100°F (38°C) action will signal the fire alarm panel that there was a system actu 550365 (1) 551523(10) 212 °F(100°C) 150°F (66°C) ation in the kitchen area. The switch kit contains all necessary 550366 (1) 551524(10) 280 °F(138 °C) 225°F(107°C) mounting components along with a mounting instruction sheet. 550009(1) 551525(10) 360 °F(182°C) 290°F(143°C) The switch is rated 50 mA,28 VDC. 550367(1) 551526(10) 450 °F(232°C) 360°F(182°C) SPACER 56816(1) 551527(10) 500 °F(260°C) 400°F(204°C) TOWARD ANSUL WHEN SPACER AND 56816(1) 73867(25) 500 °F(260°C) 400°F(204°C) AUTOMAN SWITCH ARE PROPERLY � MOUNTED,THIS DIVIDER Cengki))N O.MUST D BETWEEN NAL /� O N. N.O.AND N.C.TERMINALS �J�(C//\l\ , 0.` + . N.O. \` B �4 aw°w. TEMPERATURE \ �' RATING STAMPED ON .�,.\ qr. _0 L:.® FUSIBLE LINK BODY '� J R 0 c= ==, ✓ti .` �\,\ \N.C. ,` , ..111 ..../ \ K STYLE 000170 ML STYLE 00017, . FIGURE 34 ALARM INITIATING SWITCH ► FIGURE 32 MAXIMUM REGISTERING THERMOMETER 0041190 ►The Maximum Registering Thermometer, Part No. 15240, may be used to indicate the highest normal temperature for the protected REGULATOR TEST KIT area.Once this is established,the correct rated fusible link can be The Test Kit Assembly(Shipping Part No.56972)is required to test •chosen. Other methods for determining maximum temperatures the regulator setting and nitrogen flow during 12-year maintenance ►may be used. examinations. This will ensure that the regulator is functioning properly. HOSE/GROMMET PACKAGE The Hose/Grommet Package,Part No.418511,consists of a 24 in. � :�j rubber hose and 2(two)grommets.This package is required when ll 1�/� •expellant gas hose is routed outside the ANSUL AUTOMAN Regulated Release, Regulated Actuator, and/or tank enclosure —� *-111111105 I assemblies. Oft ► FIGURE 33 °00,69 FUSIBLE LINK Select correct UL Listed fusible link(s)for installation in detector(s) according to the temperature condition chart below: K STYLE Fusible Link To Be Used Fusible Shipping Where Link Assembly Temperature Temperature Part No. Part No. Rating Does Not Exceed 415739(1) 415739(1) 165 °F (74°C) 100°F (38°C) 415740(1) 415740 (1) 212 °F(100°C) 150 °F (66°C) - 415741 (1) 415744(25) 280 °F(138°C) 225°F(107°C) 415742 (1) 415745(25) 360 °F(182°C) 290 °F(143°C) - 415743 (1) 415746 (25) 450 °F(232°C) 360°F(182°C) SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-1 7-1-09 REV.8 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-102 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 Al I 101 remote release, any combination of the maximum number of regulated actuators can be used. 2—8 0N. IS—20 cm) • Both systems must actuate simultaneously. • Each system must be designed and installed per its appropri- FIGURE 1 000177 ate manual. • 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 paint just beyond the damper assem- R-102 and PIRANHA nozzles is no less than 36 in.(91.4 cm). bly that will not interfere with the damper.Exceeding the maxi- • When appliances are protected with R-102 nozzles, the hood mum 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 pro- • Mixing systems in a common plenum is not allowed. tection detailed in earlier published manual, Part No.418087- One of the key elements for restaurant fire protection is a correct 06,can also still by utilized. 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 1W nozzle(Part No.419336)= 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. The chart below shows the maximum protection available from each duct nozzle. Duct Protection—Single Nozzle Part 3.0 Gallon 1.5 Gallon All duct protection is UL listed without limitation of maximum duct Description No. System System length (unlimited length).This includes all varieties of ductworks 2W Nozzle 419337 Maximum Maximum both horizontal and vertical including ducts that run at angles to Maximum (254 cm) Maximum in.(254 cm) the horizontal and ducts with directional bends. 100 in.(254 100i n.(2 The R-102 system uses different duct nozzles depending on the size of duct being protected. 1W Nozzle 419336 Maximum Maximum 50 in. (127 cm) 50 in.(127 cm) Perimeter Perimeter . SECTION IV - SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-2 REV.4 4-1-06 9uct Protection-Multiple Nozzle .DUCT SIZES UP TO 135 IN. (343 cm) PERIMETER-3 FLOW OPTION ► • One 1W Nozzle (Part No. 419336) and one 2W Nozzle (Part No.419337) =three flow numbers • 135 in. (343 cm) perimeter maximum • No round duct option available • Follow design table in Figure 2 to determine maximum module size for each nozzle ► 1W Module 2W Module Side A Side B Side B Side B Maximum Maximum Maximum Maximum in. (cm) in. (cm) in. (cm) in. (cm) 4 (10) 60.0 (152) 23.0 (58) 37.0 (94) 5 (13) 60.0 (152) 23.0 (58) 37.0 (94) 6 (15) 59.5 (151) 22.5 (57) 37.0 (94) 7 (18) 59.0 (150) 22.0 (56) 37.0 (94) 8 (20) 58.5 (149) 22.0 (56) 36.5 (93) 9 (23) 58.0 (147) 21.5 (55) 36.5 (93) 10 (25) 57.0 (145) 21.0 (53) 36.0 (91) 11 (28) 56.0 (142) 20.5 (52) 35.5 (90) 12 (31) 55.5 (141) 20.0 (51) 35.5 (90) 13 (33) 54.5 (138) 19.5 (50) 35.0 (89) 14 (36) 53.5 (136) 18.5 (47) 35.0 (89) 15 (38) 52.0 (132) 18.0 (46) 34.0 (86) 16 (41) 51.0 (130) 17.0 (43) 34.0 (86) 17 (43) 49.5 (126) 16.0 (41) 33.5 (85) 18 (46) 47.5 (121) 14.5 (37) 33.0 (84) 19 (48) 46.0 (117) 13.5 (34) 32.5 (83) 20 (51) 43.5 (111) 12.0 (31) 31.7 (81) 21 (53) 41.0 (104) 10.0 (25) 31.0 (79) 22 (56) 38.0 (97) 7.5 (19) 30.5 (78) 23 (58) 33.5 (85) 4.0 (10) 29.5 (75) • {Side B I Side A O • ► 1W FIGURE 2 006521 Example: Protection is required for a duct that has an "A"dimen- sion of 8.0 in.(20 cm)wide and a"B" dimension of 55 in.(140 cm) long. Referring to the table in Figure 2, if the"A"dimension is 8.0 in.(20 cm), the "B" dimension must not exceed 58.5 in.(149 cm). In this example, the"B"dimension is 55 in.(140 cm),therefore,this duct can be protected with a three flow application. •Read over from the 8.0 in. (20 cm) line on the table to the 1W Module column.At that point,the chart shows that the"B"module •length for the 1W nozzle can be 22.0 in. (56 cm).Center the 1W nozzle in that module.The 2W module can now be centered with- in the remaining module. SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-5 7-1-09 REV.5 Plenum Protection The R-102 system uses the 1W Nozzle (Part No.419336) or the 1N Nozzle (Part No.419335) for plenum protection.The 1W noz- 20 IN.(51 cm) zle tip is stamped with 1W and the 1N nozzle tip is stamped with MAXIMUM 1N, indicating they are 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. '-' . 1 IN.(2.5 cm) MINIMUM VERTICAL PROTECTION —GENERAL ==_ I _ '1W NOZZLE — PART NO. 419336 — SINGLE AND"V" BANK 'PROTECTION I1 I MAXIMUM 20 IN.(51 cm) One 1W nozzle will protect 4 linear feet (1.2 m) of plenum. The maximum distance from the end of the hood to the first and last nozzle must be no more than 2 ft(0.6 m).After the first nozzle,any } additional nozzles must be positioned at a maximum of 4 ft(1.2 m) ....-- i IN.(2.5 cm) apart down the entire length of the plenum.The plenum width must MINIMUM not exceed 4 ft(1.2 m).(The 1W nozzle can be used on single or V. 6�� V-bank filter arrangements.) See Figure 6. FIGURE 7 000199 2 FT(0.6 m) MAXIMUM .r' Option 2:The 1W nozzle must be placed perpendicular, 8-12 in. MAXIMUM m) (20-30 cm)from the face of the filter and angled to the 4 FT(1.2 rn) ... 4 FT(1.2 m) center of the filter.The nozzle tip must be within 2 in. 2 FT(0.6 m)MAXIMUM MAXIMUM (5 cm) from the perpendicular center line of the filter. MAXIMUM �i�1%-‘,.. See Figure 8. ''� • MAXIMUM ...�•! 4 IN. U 9F ti' Ailho\ (10 cm) ►\ _ e 6IN. cm) m) - l MINIMU M '/ 1 "`` . \, i/ NOZZLE TIP C MUST BE WITHIN .M� FIGURE 6 THIS AREA • qr . 000197 °' When protecting plenums with the 1W nozzle, two options of cov- ,��`~, erage are available: FIGURE 8 C00zc9 Option 1:The 1W nozzle must be on the center line 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 1N NOZZLE—PART NO.419335—SINGLE BANK PROTECTION Figure 7. 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.The nozzle must be positioned 0-6 in.(0-15 cm)from the end of the hood to the tip of the nozzle.See Figure 9. '':':,:.,,::::. 1} 2-4 N. 10 FT.(3.1 m) (5-10 cm) MAXIMUM - I #. - 0cozml 404 ,g11# 00 0202 FIGURE 9 SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 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. SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-9 4-1-06 REV.8 Fryer—Single Nozzle Protection (Continued) Maximum Area Dimensions—Single Nozzle Fryer Protection (Continued) 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 3/4 in. 3N 25 in.to 35 in. See Figure 19 ■(46 cm x 46 cm) (46 cm x 70.5 cm) (64 cm to 89 cm) I I / 1 l I ! I lice I r , 1 Y � I I 1 I I I I I I 1 I 1 ! II 1 �� i I TOP OF FRYER I 1 I I I I r lrN. �7�/#01'.reit . FRYER WITHOUT DRIP BOARD FRYER WITH DRIPBOARD F,904,7. , 290 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE HAZARD AREA*3 IN. aRD4,> (7.8 an)FROM THE MIDPOINT ALONG THE LONGEST SIDE OF THE HAZARD AND s 1 00C010 RIGHT-TO-LEFT 800008 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 0=m AREA WITHIN THE FRONT HALF OF THE FRY POT AND AIMED AT THE CENTER. FIGURE 19 34 IN.(88 cm)MAXIMUM DIAGONAL DISTANCE BETWEEN NOZZLE AND CENTER OF HAZARD AREA --T-� -r., I r- ,1� ��I 21 10.(53 cm) ?.� - I T '' MINIMUM K� �� `�`�.L�'� 1 VERTICAL w I 1 NOZZLE MI �►. HEIGHT ( I, 1411;0° 1%01° FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD 3N NOZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERIMETER OF COOKING SURFACE AND AIMED TO THE CENTER OF THE COOKING AREA. FIGURE 18 702277 SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-24 REV.7 7-1-09 • •Upright Broiler Protection Gas-Radiant/Electric Char-Broiler Protection The R-102 system uses two 1/2N Nozzles(Part No.419334)for all The R-102 system uses the 1N nozzle, (Part No.419335)for gas- upright broiler protection.The nozzle tip is stamped 1/2N, indicat- radiant/electric char-broiler protection. ing that this is a half-flow nozzle.A pair of these nozzles will equal The nozzle tip on the 1N nozzle is stamped with a 1 N, indicating one flow number. that this is a one-flow nozzle and must be counted as one flow Two 1/2N nozzles will protect a maximum hazard area (internal number. broiler chamber)of 30 in.x 32.5 in.(76 cm x 82.5 cm).These noz- One IN nozzle will protect a hazard with a maximum length of •zles must always be used in pairs on an upright broiler.One noz- 36 in. (91 cm) and a total cooking area which does not exceed zle must be positioned above the grate and pointed at the back •864 in.2 (5574 cm2). The nozzle tip must be located 15 to opposite corner of the broiler chamber.The second nozzle must 40 in. (38 to 102 cm) above the hazard surface.When using this be pointed down into the center of the drip pan through the open nozzle for gas-radiant/electric char-broiler protection, the nozzle •slot.See Figure 58. must be positioned anywhere along or within the perimeter of the ► UPRIGHT BROILER maximum cooking area and shall be aimed at the center of the •cooking surface.See Figure 59. BROILER CHAMBER COOKING / AREA /• COOKING I Z I AREA r000258 DRIP `1} A j i PAN § 40 IN. (102 cm) MAXIMUM:1\ FRONT VIEW SIDE VIEW `Q�II• AA 4,15713(i I I \ ' I B cm) I MINIMUM 000252 I. FIGURE 58 000257 ► FIGURE 59 SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-19 7-1-09 REV.4 •Griddle Protection 260(2-Flow)Nozzle—High Proximity •Griddle Protection 290(2-Flow)Nozzle—Medium Proximity •Application Application ' Option 2—Nozzle Perimeter Located Option 2a—Nozzle Perimeter Located(Continued) ►30 in.to 50 in.(76 cm to 127 cm)above the cooking surface. 20 in.to 30 in.(51 cm to 76 cm) above the cooking surface. This high proximity application uses the 260 nozzle, Part No. The medium proximity application uses the 290 nozzle, Part No. 419341. 419342. The nozzle tip is stamped with 260 indicating this is a two-flow The nozzle tip is stamped with 290 indicating this is a two-flow nozzle and must be counted as two flow numbers. nozzle and must be counted as two flow numbers. •One 260 nozzle will protect a maximum cooking area of 1440 in.2 One 290 nozzle will protect a maximum cooking area of 1440 in.2 •(9290 cm2)with a maximum dimension of 48 in.(122 cm). (9290 cm2) with a maximum dimension of 48 in.(122 cm). When using this nozzle for griddle protection,the nozzle must be When using this nozzle for griddle protection, the nozzle must positioned along the cooking surface perimeter to 2 in. be positioned along the perimeter to 2 in. (5.1 cm) inside (5.1 cm) inside perimeter, and aimed at the center of the cooking perimeter, and aimed at the center of the cooking surface. See •surface.See Figure 43 and 44. Figure 45 and 46. -4-- COOKING AREA I NOZZLE LOCATION ' t I I 0-21N.(0-5cm) I I INSIDE PERIMETER I 50 IN. —. OF COOKING SURFACE I I (127 cm) _ ______— I I ' I H EIGHT MAXIMUM 1r CENTER OF OF 260 I COOKING SURFACE I � T NOZZLE TIP I /i �/ I COOKING / MIN MUM cm) I I AREA //././ I EDGE I I OF12 OT I� AIM POINT � OF—►I i NOZZLE TIP L_________ J COOKING I I I SURFACE I I + 000243 290 NOZZLE LOCATED ALONG COOKING SURFACE EDGE ANY SIDE OF GRIDDLE SURFACE WITHIN 0–2 IN.(0–5cm)OF COOKING SURFACE EDGE.NOZZLE MUST BE AIMED AT CENTER OF • FIGURE 43 COOKING SURFACE 000243 FIGURE 45 000241 ..,--- COOKING AREA +II I I NOZZLE(0 LOCATION-5cm) I l • I- MIDPOINT__OF__ I I INSIDE PERIMETER I 30 IN. COOKING SURFACE I � OF COOKING SURFACE I I (76 cm) I MAXIMUM HEIGHT COOKING ` OF 290 AREA I NNOZZLE TIP AIM POINT ///7--- 20 IN.(51 cm) ~ / I MINIMUM L_—_____- .J I / I HEIGHT 1 OF 290 NOZZLE TIP II 260 NOZZLE LOCATED ALONG COOKING SURFACE EDGE ANY SIDE OF GRIDDLE SURFACE EDGE OF WITHIN 0–2 IN.(0–5cm)OF COOKING COOKING SURFACE EDGE.NOZZLE SURFACE MUST BE AIMED AT MIDPOINT OF COOKING SURFACE. • FIGURE 44 00 024 FIGURE 46 . • 000243 1 SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-13 7-1-09 REV 8 •Range Protection ► The R-102 system uses five different nozzles for the protection of ranges.Two of the design options require a one-flow nozzle and three of the design options require two-flow nozzles. NOTICE A 13 in.(33 cm)diameter wok pan is the largest wok size that can be protected on ranges. When protecting hot top ranges, the entire cooking surface must be protected. ►Range Protection 1N (1-Flow) Nozzle — High Proximity Application •No Obstructions Single and multiple burner ranges can be protected using a 1N •nozzle, Part No.419335.The nozzle tip is stamped with 1N, indi- cating 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 of the burner grates being protected with a single nozzle must not exceed 32 in.(81 cm)and the maximum area of the burner grates •must not exceed 384 in.2(2477 cm2) per nozzle. When protecting a range,the 1N nozzle must be located a maxi- mum of 10 in. (25.4 cm) from each burner grate centerline and must be aimed at the center of the cooking surface.See Figures •27 and 28. 40 IN. _1- (102 cm) 301N. t / (76 cm) \ V I � l 006539 FIGURE 27 10 IN. ( m) MAXI25 cMUM 32 IN. (81 cm) 1N MAXIMUM IF*NOZZLE • - � 1 AIMING POINT • AX )UM MAXIM(25 cm 006540 FIGURE 28 • . SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-12 REV.6 7-1-09 . Multiple Nozzle Fryer Protection—Tilt Skillet/Braising Pan Protection for tilt skillets or braising pans is to be based upon the ' coverage limitations provided for deep fat fryer protection.Refer to Section IV, DESIGN, starting on Page 4-10, for maximum fryer nozzle coverages and maximum fryer nozzle height limitations. •Although the maximum 6 ft2 (0.6 m2) total surface cooking area requirement applies to fryer protection, it does not apply to tilt skil- lets or braising pans. Each tilt skillet/braising pan protected module must not exceed the fryer limitations for"MAXIMUM SIZE MODULE OVERALL WITH DRIPBOARD"coverage per nozzle as described in Table on Page 4-11. Tilt skillets and braising pans generally utilize a hinged cover.Fryer protection nozzles are to be placed toward the front of the appli- ance to minimize the potential for the tilt skillet or braising pan •cover to interfere with the nozzle discharge. See Figures 25 and •26. COVER MUST NOT INTERFERE WITH NOZZLE DISCHARGE : ›.....„..."77",„ . i / / •#11111 0., A 1,1, 0 t THE NOZZLE IS TO BE PLACED TOWARD THE FRONT OF THE APPLIANCE TO MINIMIZE THE POTENTIAL FOR THE SKILLET OR BRAISING PAN COVER TO INTERFERE WITH THE NOZZLE DISCHARGE. I. FIGURE 25 COVER MUST NOT i INTERFERE WITH EDGE �/ OF DISCHARGE PATTERN i i i i / FOR MINIMUM �i j AND MAXIMUM NOZZLE HEIGHTS,REFER / TO FRYER NOZZLE �� PARAMETERS • i / / i / • FRYER NOZZLE USED FOR TILT SKILLET OR BRAISING PAN PROTECTION MUST BE POSITIONED NEAR THE FRONT EDGE OF THE PAN AND AIMED AT THE FRONT TO BACK CENTERLINE OF THE PAN.THE DISCHARGE FROM THE NOZZLE(S)MUST COMPLETELY CLEAR THE PAN COVER WITH AN UNOBSTRUCTED VIEW TO THE BACK OF THE PAN. • FIGURE 26