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HomeMy WebLinkAboutBuilding Permit 14. 0852 J ! W Z aZ I_ r- I.Z 0/11 WWV _ - 0 Lu Z k. l^) i1W m Z U LL aUo W N 000000 ri w 0 O 1 w z0 a 0 O W ili L: Z a » a z ° O W III J Z _ Y m Z O o V C • z 00 '+- J re z = zz - m `�4roC P. z di z - = 0 ca O w ' MI 10 I z N V d V = VWNZ c aJ w 3 J W IJJ• Ill W X a2va2 iri W W W O 0 z 000000 aa LL H . 0 z O Q 0 O W LL WY Z a 0 , ere 5 o N o�. a O O a a v v • J � 0 p Z Q = I z W co Z Z . J A La.Lb N Z FZ � � JZ w ce re 0 V O O W Z W Z 00 NZIW- 2 v a 0 O aLLU. z N 0 3 0O0 0 § 5Z Q 0 n=. ❑ ❑ ❑ ❑' 0 V ifrPRip+PCITY OF PRIOR LAKE BUILDING PERMIT, Date Rec'd TEMPORARY CERTIFICATE OF ZONING COMPLIANCE V. 167--- 1 4-- AND UTILITY CONNECTION PERMIT drr ,tv' ArNES0 1.white Pile 2. Pink City PERMIT NO. 14-I E.;Z 3.Yellow Applicant (Please type or print and sign at bottom) ADDRESSZONING(office use) 15860 Fish Point Road SE TO ne5 / LEGAL DESCRIPTION(office use only) LOT BLOCK ADDITION PID OWNER (Name) (Phone) (Address) BUILDER 952-835-4700 (Company Name) J.N. Johnson Fire and Safety (Phone) (Contact Name) Randy Al lee (Phone) 952-292-2174 (Address) 4200 West 76th Street, Edina, MN 55435 TYPE OF WORK 1 New Construction ❑Deck ❑Porch [Me-Roofing ❑Re-Siding ['Lower Level Finish 0 Fireplace ❑Addition ❑Alteration ❑Utility Connection CODE: QI.R.C. DLB.C. elMisc: Ansul fire system hook up Type of Construction: I II III IV V AB 6,500.00 Occupancy Group: A 'B E F H I MR SU PROJECT COST/VALUE $ Division: 1 2 3 4 5 (excluding land) I hereby certify that I have furnished information on this application which is to the best of my knowledge true and correct. I also certify that I am the owner or authorized agent for the above-mentioned property and that all construction will conform to all existing state and local laws and will proceed in accordance with submitted plans. I am aware that the building o' la can re . , is permit for just cau - c ermore,I hereby agree that the city official or a designee may enter upon the property to perform needed inspections. .olr.....— TS 00324 8/13/2014 X ����� Date Signature Contractor's License No. Permit Valuation Park Support Fee # $ ?,000. 0C) # $ Permit Fee $ 1 i Z o ZS' SAC Plan Check Fee $ qi9• 7! Water Meter Size 5/8"; 1"; $ State Surcharge $ 3.9V Pressure Reducer $ Penalty $ Sewer/Water Connection Fee # $ Plumbing Permit Fee $ Water Tower Fee # $ Mechanical Permit Fee $ Builder's Deposit $ Sewer&Water Permit Fee $ Other $ Gas Fireplace Permit Fee $ TOTAL DUE 6441.1. j ' e (C+ 14- $ Z1-6 . '`' Lit to t .I This : . 'cati• Beco i es Your Building Pe 't en Approved Paid Z vw. Re int No. 1Z-4--7 1 It L 8 rU 1 Date JO 'I,f4-- 1A. Buildin.T fficial Dat This is to certify that the request in the above application and accompanying documents is in accordance with the City Zoning Ordinance and may proceed as requested. This document when signed by the City Planner constitutes a temporary Certificate of Zoning compliance and allows construction to commence. Before occupancy,a Certificate of Occupancy must be issued. Planning Director Date Special Conditions,if any 24 hour notice for all inspections(952)447-9850,fax(952)447-4245 4646 Dakota Street S.E.,Prior Lake,Minnesota 55372 I I I Twin Oaks Middle School 15860 Fish Point Road SE Prior Lake,MN 55372 Plans and Cut sheets 8/13/2014 •4 PRO; LAKE • : 4 ; P : IEW INSPECTO" DATE 0 ACC' PT'D AS SUBMITTED NO CI ACCEPTED WITH CORRECTIONS AS NOTED NOT ACCEPTED-CORRECT& RESUBMIT These comments are for your information. All work shall be done in'rill -omoliance with all applicable building&zoning code re; or,--nertS nnftdinq tem rot noted In this review. TH:S P.AN SET ON SITE AT ALL TIMES. I t 1 Sequence of Operation 1 1 1- System is activated either by manual pull station or by automatic detection system 1 2- Ansul Auotman release is activated. 3- Fuel source is shut down, electric under hood is deactivated, fire alarm is activated, Hood fan turns on Make up air shuts down(if integral to hood), and ' Ansulex liquid agent begins to flow from system nozzles. 1 I 1 1 1 SHOP DRAWINGS 1 1 I C MJIA NOlIVn313'8 N`d1d E 2 a a W31SAS NOISS32iddflS s ?# $ g mf �„ „�Inlu ml„0 ON 100HOS 31OGIW SNVO NIMl 32IEI N3H3IIN zLL� €;LL 8 Q .� . 0 8 Y i /I 31VOo NOISIA3M 10 m 0! a iss ai mlmim $Bgv M i i Iatt MigI % ..- mopE Ai' 8 = w �',� 35.3-z �mLLCLL e.e a "GQ4 w F a 6 «W1 maOOON» x=xxig.100,,�a'r,1ma^ne—=—= gq F2 E w 5'P ' R m 2iglUiRo ms EEzERRe"ae iEilia4i 3m ! I 4s. m n mry a g y y o(ObNig 1 LOLO i� mrvn n n am 6 Wn G! a' r I 94, I ----y tl1 0NNO /7 1 M01otl S3lRON 031tl1003M 72 I 30N1fllddY IN 01 ZH44H tl0A- I WWN3,d 410N0 01 NYWOlOtl Lt-4-2 m-4-4 I w¢gym _ ry moom MI r ll: M183 =£ H ' h _I P0 !>: N _ 3§ mi i° il I _ ag I I yys1 jO it 44_2_4______;InI ra: r IR I®® w laa L1 R I® 3 M ei I 14 U I Hlo�=dt o..,a 0 „< V ! I 1-_ w II - - -T SYSTEM COMPONENTS I ISECTION III-SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-1 7-1-09 REV.6 I EXTINGUISHING AGENT ANSULEX Low pH Liquid Fire Suppressant(1.5 gallon—Part No. "ANSUL AUTOMAN"REGULATED RELEASE ASSEMBLY 1 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 ORDERED SEPARATELY - vide one complete tank charge.(Refer to Section V,Page 5-2.1,for OR SEE PAGE 3-4 I maximum agent fill capacity.) Agent storage life expectancy is twelve years and can be stored at a temperature of-40°F to 130 RELEASE ` ►°F( °C to 54°C).Note:When Installing agent In R-102 sys- RELEASE MECHANISM "Is"' `�'�` ►tem,temperature range Is 32•F(0•C)to 130°F(54•C).The ' 111 distributor must record the batch numbers and date of shipment ;��!.'; receipt to be filed with each installation record. "ANSULEX"LOW pH LIQUID FIRE SUPPRESSANT EliZti I j�,, 01 ' 1 i► j` ilifn?) �I IREGULATOR T.25 LB(11 kg) '...,... ..,../'''..# .....s........................-.46.1H::11 SHIPPING W 000,36 3.0 GALLON 1.5 GALLON FIGURE 2 SHIPPING WE 35 LB(15 kg) SHIPPING WE 19 LB(9 kg) 000,36 000131 REGULATED RELEASE ASSEMBLY(ELECTRICAL) FIGURE 1 The ANSUL AUTOMAN Regulated Electrical Release Assembly REGULATED RELEASE ASSEMBLY(MECHANICAL) The roontainnssatactoryy installed 120 VAC identical to the mechanical olenoid and electrical The ANSUL AUTOMAN Regulated Mechanical Release Assembly switch. (Part No. 429853) contains the regulated release mechanism, The used to provide electrical actuation of the release I expellant gas hose for agent tank hookup, and enclosure knock- mechanism.The electric switch is used to protect the solenoid by outs to facilitate installing actuation piping;expellant piping;detec- opening the circuit to the solenoid once the system is fired. tion system; and additional equipment. This regulated release Additional electrical switches can be added as required for auto- assembly is used in single,double,and multiple-tank systems and equipment and gas shut-off accessories,as well as irtiliating I must be mounted to a rigid surface.The release mechanism can audible and visual alarms. be used to interconnect both the actuation and expellant gas lines matic 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)* I 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 o lant gas hose connects the agent tank to the bottom outlet of the SEPARATELY regulator. ell) 0,, o regulator. In double and multiple-tank system configurations, the OR SEE PMGE 3-4 ai back outlet of the regulator is used as an expellant gas feed for �I�� REGULATOR one additional tank-enclosure or tank-bracket hookup.The �." SWITCH enclo- sure contains the required knockouts to facilitate this connection. �� j- If a pressure switch is to be attached to the regulator,additional fit elVl. l.,�y tings are required. r�,. I The tank is mounted within the enclosure.The tank contains an soueNolD adaptor/tube assembly with a burst disc union. The burst disc N,a helps prevent siphoning of the agent up the pipe due to significant 1 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. The detection and additional equipment required per system I design are connected to the release mechanism.The enclosureSHIPPING WT.34 LB(15 kg) contains knockouts to facilitate detection and additional hookups. 1 The system can be actuated automatically or manually.Automatic actuation occurs when a fusible link within the detection system FIGURE 3 111separates in a fire condition. Manual actuation of the system 0001' occurs when personnel pull on the remote manual pull station •NOTE:ANSUL AUTOMAN Regulated Electrical Release,Part No.429606,is not pull ring. Intended to be used with electric detection. I I I SECTION III-SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-3 4-1-06 REV.8 IAGENT TANK ASSEMBLY OEM REGULATED ACTUATOR ASSEMBLY The agent tank shipping assembly (3-Gallon, Part No. 429862, The OEM Regulated Actuator Assembly, Part No. 418591, 1 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. I 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 I ANSULEX Low pH Liquid Fire Suppressant during installation. - • TANK ADAPTOR/ i10 110 TUBE ASSEMBLY 1 3 GALLON 111 I SHIPPING WT. 7LB(3kg) 1.5 GALLON III SHIPPING WT. 5 LB(2 kg) SHIPPING WT.4 LB(2 kg) AGENT ► FIGURE 10 I TANK 002225 TWO TANK ENCLOSURE ASSEMBLY ' FIGURE 8 The Two Tank Enclosure Assembly, Part No.429872,consists of 000140 two expellant gas hoses,two grommets,and the mounting enclo- OEM 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-galla►regulated actuator assembly to give a total of 9 gallons of agent.Agent tanks I 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. spm The OEM Regulated Electrical Release/Bracket Assembly, Part I .No.418054*, is identical to the mechanical version except it con- tains a factory installed 120 VAC solenoid and electrical switch. -,.._ 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 SHIPPING wr install the assembly.The agent tank is installed separately and 25 Les(12 kg) need not be bracketed once it Is piped and filled. Note:OEM Il Release/Bracket Assembly must be installed high enough in cabi- net so that there is sufficient room to install and remove cartridge. ill I ►•Nota:OEM Regulated Electrical Release/Bracket Assembly,Part No.418054,is ► not intended to be used with electric detection. I 'r, - k. FIGURE I11 002277 MOUNTING RELEASE MECHANISM 0 . BRACKET —� i$ ° REGULATOR 1T.SHIPPING W a 0 t LB(5 kg) I I . FIGURE 9 000144 I SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-5 7-1-09 RE:V.8 IGAS 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- I 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 I Four nitrogen gas cartridges and three carbon dioxide gas car 3. 1/2N Nozzle 9. 290 Nozzle fridges 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 Although these nozzles are similar in appearance and have as DOT are Department of Transportation approved only. 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 ► 1 171/4IN. 11 S/8 IN. (43.8 cm) im' INTERNAL CUP 7 7/8 IN. (29.5 cm) 12 1/41N. STRAINER ►(20 cm) (31.1 an) . INSIDE RECESS FOR - MINI MIN 2 1/2 IN. 2 1/2 IN. 4 3/16 IN. 3 9/16 IN. BLOW OFF CAP LOOP XXXX X VENDOR (6.4 cm) (6.4 cm) (10.6 cm) (9 cm) CODE LT-20-R LT-30-11 DOUBLE-TANK LTA-101-30 NOZZLE (IF PRESENT) I CARTRIDGE CARTRIDGE CARTRIDGE CARTRIDGE STAMPING - ► 000145 aa9145 000141 000145 FIGURE 14 CARBON DIOXIDE CARTRIDGES 000002 Nozzle Identification Chart P.Note:See Component Index for nozzle package shipping assem- _ .bly part numbers. 11 5/6 w. Nozzle 9 IN. 7 7/8 ) (29.5 an) _ TNozzzle Nozzle Nozzle* Flow(22.9 an) (20 cm) p -+iM�+ No. ►1 W Nozzle 419336 1W** 1 Chrome-Plated Body ► 1N Nozzle 419335 1 N** 1 Chrome-Plated Body 111, 2 IN. 21/2 IN. 21/2 IN. i.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 I. 000149 000150 000151 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 1*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 1 F Nozzle 419333 1 F 1 Chrome-Plated Body LT-30-R 428441 426553 423435 •Nozzle stamping may contain an additional letter indicating a vendor's ccde. Double Tank 428446 426563 423493 ►**Stainless steel versions are available in the 1W nozzle(Part No.432527)and LT-A-101-30 428442 426555 423491 ► the 1N nozzle(Part No.435672). 101-10—CO2 428443 N/A 423439 SILICONE LUBRICANT 101-20—CO2 428445 N/A 423441 Dow Corning Compound 111, Part No. 78112, available in a 101-30—CO2 428444 WA 423443 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. I I I SECTION III—SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-7 7-1-09 REV.6 I "COMPRESSION-SEAL"ADAPTOR ►COCKING LEVER/LOCK BAR This adaptor is a mechanical bulkhead fitting that produces a The cocking lever is a component required to cock(arm)both the I liquid-tight seal around pipe and conduit when installing distribu mechanical/electrical ANSUL AUTOMAN release and the n ech- tion piping and detection conduit through restaurant hoods and anical gas valve.After the ANSUL AUTOMAN is cocked(armed), ducts. The "Compression Seal" adaptor is a straight-through the lock bar must be inserted to eliminate the accidental firing of design requiring no cutting or threading of conduit or pipe.The the release mechanism.These components are available as either I ►adaptor is available for pipe sizes of 1/4 in.(Part No.79149),3/8 in. an ind' (Part No.79151),1/2 in.(Part No.79147),and EMT conduit size of both. Listed below are the various shipping assembly part iwm- ►1/2 in. (Part No. 79153). Each "Compression-Seal" Adaptor bars. ividual shipping assembly or a shipping assembly containing Shipping Assembly must be ordered as stated below: Part No. Description ' Shipping Assembly Hole Size 435603 Short Handle Cocking Lever only Size Part No. Qty. Required (Mechanical/Electrical ANSUL AUTOMAN) 1/4 in.Pipe/1/2 in.tube 79149 24 3/4 in. 435790 Short Handle Cocking Lever with Lock Bar I 3/8 in.Pipe/5/8 in.tube 79151 24 1 1/8 in. (Mechanical/Electrical ANSUL AUTOMAN) 1/2 in.Pipe 79147 24 1 1/8 in. 14995 Long Handle Cocking Lever only 1/2 in.EMT Conduit 79153 24 1 1/8 in. (MechanicaVElectrical ANSUL AUTOMAN) ► 15618 Long Handle Cocking Lever with Lock Bar II�IP- COMPRESSION NUT (Mechanical/Electrical ANSUL AUTOMAN) 26310 Cocking Lever only(ANSUL AUTOMAN II-C) 61-01.0 ID ADAPTOR BODY GASKET 416018 Cocking Lever only(Mechanical Gas Valve) LOCKWASHER 1 NUTVIED 14985 Lock Bar FIGURE 20 Short Handle Cocking Lewy 000155 �7 I "HOOD SEAL"ADAPTOR ASSEMBLY '' 14 This adaptor is a mechanical bulkhead fitting that produces a Iiq- uid-tight seal around 1/2 in.EMT conduit when Installing the deter- %11444144iriti4rit tion line through restaurant hoods and duct.The adaptor accepts 1 a high temperature pulley elbow and,when used,correctly posi- tions the elbow or conduit line with the conduit adaptor hole in 11111141.1% t the detector bracket.The"Hood Sear eliminates the need for mul- tiple elbows when penetrating the top of a hood when installing the .Requires a crescent wrench or open.ndtbox wrench I detection line."Hood Sear Adaptors are available in quantities of 6 as Shipping Assembly Part No.423253. Long Handle Cocking Lever ''�i�� (t iSEAL NUT re I SEAL "a" WASHER w ADAPTOR "/. BODY mom= 11111114 ; GASKET PULLEY (�} y N ELBOW t: (NOT PART 1. �,f >a; d OF ASSEMBLY) Lock Bar USE ONLY PULLEY ELBOW,PART NO.423250I FIGURE 21 aooise 1000101111t ►REDUCING COUPLING The reducing coupling,Part No.436228,is made of stainless steel I material with 3/8 In.x 1/2 in.NPT inlet threads. If necessary,the reducing coupling can be utilized when installing the Agent , FIGURE 23 Distribution Hose Line Kit, Part No. 435982.TWo couplings are 008325 required per Agent Distribution Hose. (SA cm) (((s 1 3/16(3.0 cm). FIGURE 22 ` 005324 I . 1 I SECTION III-SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page 3-9 7-1-09 RE:V.5 I ►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 I made out of a molded red composite material. The red color to the appliances upon actuation of the regulated release astern- 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.,1I 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, I 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 I Part No.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) r 55601 1 in.Gas Valve(ANSUL) 10 psi(0.69 bar) ��A��� 55604 1 1/4 in.Gas Valve(ANSUL) 10 psi(0.69 bar) ��) 55607 1 1/2 k1.Gas Valve(ANSUL) 10 psi(0.69 bar) 'i55610 2 in.Gas Valve(ANSUL) 10 psi(0.69 bar) j�l'� 25937 2 1/2 in.Gas Valve(ASCO) 5 psi(0.35 bar) /% 25938 3 in.Gas Valve(ASCO) 5 psi(0.35 bar) �`I •/ ► Flow Capacity BTU/HR,at 1 in.P.D. (CFH) 0.64 SP GR FIGURE 27 Pipe Size RD.1 in.WC 1000 BTU/ft3 008328 (inches) 0.64 SP GR Natural Gas I FLEXIBLE CONDUIT 3/4 751 751,000 Flexible conduit allows for quicker installations and the cone- 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 I card 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.: I together with 500 ft(152.4 m)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 J 0.64 available.INew SP GR ►Note:Flexible conduit cannot be used in detection systems. ► A B C Valve Size in. (mm) in. (mm) in. (mm) I 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) 63/8 (161.9) 1 1/2 in. 4 7/8 (123.8) 73/8 (187.3) 6 3/8 (161.9) I 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) i* I 1 to '���:.i■ ir#gi �B 4 3/4 IN.THRU 2 IN. 212 IN.THRU 314. 0042G6 004:0 I ► FIGUIRE 28 I I I SECTION III–SYSTEM COMPONENTS UL EX3470 ULC EX3470 Page,3-11 7-1-09 REV.1 IALARM INITIATING SWITCH ML STYLE Fusible Link To Be Used The Alarm Initiating Switch Kit, Part No. 428311, can be field Fusible Shipping Where I mounted within the ANSUL AUTOMAN release.This switch must LinkAssembly Temperature Temperature be used to close a supervised alarm circuit to the building main fire p paling pees Not Eutaw alarm panel when the ANSUL AUTOMAN release actuates.This(1) 551522(10) 165°F (74°C) 100°F (38°C) action will signal the fire alarm panel that there was a system actu-II 550365(1) 551523(10) 212°F(100°C) 150°F (66°tom) anon 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. 580009(1) 551525(10) 360°F(182°C) 290°F(143'C) The switch 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) I TOWARD ANSUL WHEN SPACER AND 56816(1) 73867(25) 500°F(260°C) 400°F(204°I;) AUTOMAN, SWITCH ARE PROPERLY MOUNTED,MUST THIS DIVIDER BBETWEEN THE N.O.ANDN.C.TERMINALS O V—€C O III \. co. ,ww►• 4;13. .O.� ® ` N TEMPERATURE `1.0, 4RATING STAMPEI)ON FUSIBLE LINKBODY I ��r .� � � \ , N.C. f==giALII •` \.\ K STYLE ML STYLE 0001710°0Y FIGURE 34 I. ALARM INITIATING SWITCH MAXIMUM REGISTERING THERMOMETER . FIGURE 32 I 00 800 ..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 i Nib.56972)is required to test 'chosen. Other methods ler determining maximum temperatures I 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. I ( �; II rubber hose and 2(two)grommets.This package is required when ( ►expellant gas hose is routed outside the ANSUL AUTOMAN __- , ',� I Regulated Release, Regulated Actuator, and/or tank enclosure I.assemblies. e. -��y 'Zia' ► FIGURE 33 000,01 I FUSIBLE LINK Select correct UL Listed fusible link(s)for installation in detector(s) according to the temperature condition chart below: I K STYLE Fusible Link To Be Used Fusible Shipping Where Link Assembly Temperature Temperature Part No. Part No. Rating Does Not Exceed I 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) 1 415743(1) 415746(25) 450'F(232°C) 360°F(182°C) I I NOZZLE REQUIREMENTS 1 1 1 I I SECTION IV - SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-1 7-1-09 REV.8 ISYSTEM 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 I used on a number of different types of restaurant cooking appli- 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 I 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 andtill components, therefore, they may be used together for cooking I 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 41 i ' 101 remote release,any combination of the maximum number of regulated actuators can be used. s-' "' 11 • Both systems must actuate simultaneously. • Each system must be designed and installed per its appropri- FIGUIRE 1 000,79 I 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 point 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- II • Mixing systems in a common plenum is not allowed. One of the key elements for restaurant fire protection is a correct lection detailed in earlier published manual, Part No.418087- 06,can also still by utilized. system design.This section is divided into ten sub-sections:Noz- f DUCT SIZES UP TO 50 IN.(127 cm) zie Placement Requirements,Tank Quantity Requirements,Actu- PERIMETER!16 IN.(41 cm)DIAMETER I 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 • 18 in (41 cm)diameter maximum IPressure Switch Requirements. Each of these sections must be completed before attempting any installation. System design sketches should be made of aH aspects of design for reference DUCT SIZES UP TO 100 IN.(254 cm) during installation. PERIMETER!32 IN.(81.3 cm)DIAMETER I 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 I 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 I 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 100 In.(254 cm) 100 in.(254 cm) the horizontal and ducts with directional bends. 2W Perimeter The R-102 system uses different duct nozzles depending on theI 1W Nozzle 419336 Maximum Maximum size of duct being protected. 50 in.(127 cm) 50 in.(127 cm) Perimeter Perimeter I I I 1 I SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-3 7-1-09 RE:V.5 1 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 I ► DUCT SIZES GREATER THAN 100 IN.(254 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 100 in.(254 cm)perimeter may be modularized using Example: The duct to be protected has a Side "A" of 41) in. 2W nozzles(Part No.419337) ►(101.6 cm) and a Side"B"of 60 in. (152.4 cm). Referring to the I • No round duct option available design chart, this duct requires 4 nozzles. One half of 4 = 2. • Follow the design chart to determine maximum module size for Therefore,2 nozzles must be equally positioned in each of the two each 2W nozzle duct areas.See Figure 3. • When determining number of nozzles required,it is sometimes sloe"s" I an advantage to check the chart using the shortest side as Side ► ao I"•('s•„) I 3o IN.(76 cm) "A"and then recheck it using the longest side as Side"A".This comparison may reveal a need for a lesser quantity of nozzles 20 IN. 0 • one way versus the other way. (51 cm) SIDE 401N. 1 When working with Chart 1, the quantity of nozzles determined "A" .-------- —— — ^^ (102 cm) must be equally divided within the duct area. I 20 IN. • ( • (51 cm) I [ BO IN. (152 cm) CHART NO.1 ► FIGU RE 3 • M I. A ODE"®"cm 31 ., A 41 . 43 44 4i47 N1 11 Li 71 CX taCIL 7I'�It CIDEBEICil 7�'.^.�a ys..ar .r.F f rciir;�Y:'`Fz :`,.71narFe iC nr 3c.6 L'7..I _ s , r . n r' >! i , r I I r r . , . 1 . , u �- r 2 «I n r r "�� Tir �- "'I M em 'II1 r I • r . . r ,, i ;_ r--1 �� I..1 4 5 ,-_7:_. $4, 3444 _ I 1 7 11' CHART NO.2 I A s • • • • • • NOTE:NOZZLE QUANTITIES LISTED IN CHART 2 MUST BE EQUALLY DIVIDED INTO EACH OF THE TWO DUCT MODULES. A. ,J I II AL 10.12 4 I I -' 6 r i ttf * - 4 I I I SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page.4-5 7-1-09 REV.5 IPlenum Protection The R-102 system uses the 1W Nozzle(Part No.419336)or the I 1N Nozzle(Part No.419335)for plenum protection.The 1W noz- �N(51 a„> zle tip is stamped with 1W and the 1N nozzle tip is stamped with MAXIMUM 1 N,indicating they are one-flow nozzles and must be counted as one flow number each.When protecting a plenum chamber, the I entire chamber must be protected regardless of filter length. 1 IN.(2.5 cm) I MINIMUM VERTICAL PROTECTION—GENERAL '1W NOZZLE — PART NO. 419336 — SINGLE AND"V" BANK I f I 'PROTECTION ' ao IN.(51 cr) One 1W nozzle will protect 4 linear feet (1.2 m)of plenum.The MAXIMUM 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 I additional nozzles must be positioned at a maximum of 4 ft(1.2 m) iniN; M) apart down the entire length of the plenum.The plenum width must not exceed 4 ft(1.2 m).(The 1W nozzle can be used on single or "ilk V bank filter arrangements.)See Figure 6. FIGURE 7 000199 MAXIMUM 6 m) MAxIMUM Option 2:The 1W nozzle must be placed perpendicular,8-12 in. 4 FT(1.2 m) (20-30 cm)from the face of the filter and angled to the 4 FT(1.2 m)MAXIMUM 4 FT(1.2 m) center of the filter.The nozzle tip must be within 2 In. MAXIMUM MAXIMUM 5 cm) from the perpendicular center line of the filter. 2 MAXIMUMFT(0.6 m) ( l l� See Figure 8. I / 12 IN.(30 cm) MAXIMUM I �410110...° � 41N. ►` ___0111�/ (10 cm)kilo //' iikrApr , MINIMUM ' I ' NOZZLE TIP C MUST BE WITHIN THIS AREA FIGURE 6 000197 •s I When protecting plenums with the 1W nozzle,two options of cov- erage are available: FIGURE 6 Option 1:The 1W nozzle must be on the center line of the single I 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 PROTEC•fION 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. I (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. I102-41N FT.(3.1m�� \ (5-10 cm) MAXIMUM I r 000201 i kli 000202 1 FIGURE 9 I 1 SECTION IV - SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-7 10-1-02 RE V.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 flyers are broken down into two types. A. FRYERS WITHOUT DRIPBOARDS 1 If the fryer does not include a dripboard, measure the internal depth (horizontal dimension from front to back) and length of the frypot. 1 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 1 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 1 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. 1 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 1 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- 1 tiple nozzle requirements. Example:le:A fryer watts %f.The inside of The frypot without the d4ob©aid measures 16 in.in depth x 18 in.in length(46 cm x 46 cm)and the inside of the moral area including the dn*rboard 1 insures 16 in.in depth x 24 in.in length(46 crn x 61 cm).From the Table Maxinxxn Cooking Area Dimension - Sime Nozzle Fryer Protection,"either the 3N or Nut 290 nozzle should be select- ed b protect the fryer,dependirip on the maximum nozzle height 1 above the fryer and the poslfroning npukirnents allowed.Realer b appropriate Fixes. 1 i 1 i 1 I ISECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-9 4-1-06 REV.8 IFryer—Single Nozzle Protection (Continued) I 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 (50cmx48cm) (50 cmx65cm) (33 to 41 cm) 19.5 in.x 19 in. 19.5 in.x 25 3/8 in. 3N See Figure See Figure 18 I (50 cm x 48 cm) (50cmx65cm) 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) --1.....-1--'_..,- `1--. II I 4114I '111114111 111111 II III illi°llIllillIl°'gll.0°HIIIIIIIIIIIItlli I 1 TOP OF FRYER ;;r�ia,lr�i '�; FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD p Rp,_T I 290 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE HAZARD AREA*3 IN. `W (7.6 cm)FROM THE MIDPOINT ALONG THE LONGEST SIDE OF THE HAZARD AND*1DIVr RIGHT-TO-LEFT °0°°°° IN.(2.5 cm)FROM THE MIDPOINT ALONG THE SHORTEST SIDE OF THE HAZARD AND oaooio CENTERLINE AIMED AT THE MIDPOINT OF THE COOKING AREA. FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD I FIGURE 17 002$216 NOTE:3N NOZZLE TIP MUST BE LOCATED WITHIN THE PERIMETER OF THE SURFACE AREA WITHIN THE FRONT HALF OF THE FRY POT ANO AIMED AT THE CENTER. FIGURE 19 34 IN.(66 cm)MAXIMUM DIAGONAL I DISTANCE BETWEEN NOZZLE AND CENTER OF HAZARD AREA — 1 ..1'41.' '. I 21 in.(53 cm) ,..7.0 y/ , ' MINIMUM 'K i - - 1 I I y I VERTICAL 1 IOr ( NOZZLE ��� imam HEIGHT I ITI .4 1 I I 0 b•71.Iii 0 4 0 0 FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD I 3N NOZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERIMETER OF COOKING SURFACE AND AIMED TO THE CENTER OF THE COOKING AREA. FIGURE 18 007 I I I I I I SECTION IV - SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-11 4-1-06 RE:V.8 Fryer-Multiple Nozzle Protection (Continued) I 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 I ► Full or Split Vat Full or Split Vat 21 in.x 210 in? 21 in.x 294 in.2 230 27 in.to 47 In. See Figure 21 (53 cm x 0.14 m2) (53 cm x 0.19 m2) (69 cm to 119 cm) I P. Full or Split Vat Full or Split Vat 21 in.x 210 in.2 21 in.x 294 in.2 245 20 in.to 27 See Figure 21 (53 cm x 0.14 m2) (53 cm x 0.19 m2) (51 to 69 cm) I ' Full or Split Vat ` 21 in.x 210 inFull or Split Vat ? 21 in.x 294 in.2 290 13 in.to 16 See Figure 22 . (53 cm x 0.14 m2) (53 cm x 0.19 m2) (33to41 cm) 25 3/8 x 370.5 in2 25 3/8 x 495 in2 290 13 in.to 16 in. See Figure 22 I (65 cm x 0.24 m2) (65 cm x 0.32 m2) (33 to 41 cm) D. Full or Split Vat Full or Split Vat E 261/2 in.x 203 in.2 26 1/2 in.x 384 1/4 in? 290 16 in.to 27 in. See Figure 22 I ► (67 cm x 0.13 m2) (67 Cm x 0.25 m2) (41 to 69 cm) 25 3/8 x 370.5 in2 25 3/8 x 495 int 3N See Figure 23 See Figure 23 (65 cm x 0.24 m2) (65 cm x 0.32 m2) ' ► 27 3/4 x 324 in? 27 3/4 x 497 int 3N 25 in.to 35 k1. See Figure 24 ► (70.5 cm x 0.21 m2) (70.5 x 497 i 2 m2) (64 cm to 89 cm) 34 IN.(66 a n)MAXIMUM DIAGONAL .� -,-,�.......... DISTANCE BETWEEN NOZZLE I _----- - .--r-. ` 3P ,�_. AND CENTER OF ., ` terl I Y'� - HAZARD AREA I i-r-.....r..... 1 ' 1 I`i ` � ;, I 1 �„� I 21 in.(53cm) Is: T Air"I MINIMUM t I <I f I 1 I + 1 �1 1 om FAL *'�� 1 1 1 ; 1 1 �v414 HEIGHT • 1 .4116 - 1 %oil" ' qgli*O/ -4.,.. ..., , idgiraol i ,,........ 1 000re 000213 FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD 002221 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONG OR WITHIN THE I FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD PERIMETER OF THE MODULAR IT 13 PROTECTING AND AIMED AT THE MIDPOINT OF THAT RESPECTIVE MODULE AREA. POSITION NOZZLE TIP ANYWHERE ALONG OR WITHIN THE PERIMETER OF THE FKiUFIE 23 MODULE IT IS PROTECTING AND AIM AT THE MIDPOINT OF THAT MODULAR AREA. FIGURE 21 i -�+ .,I'•... AIM POINT iI ",l,�.� I` 1 A (DIAGONAL N�lAL ^++_ ^. I i 1+ I AIM POINT(DIAGONAL I I I+`p I CCENTI R OF "� .-<: . ++ j CENTER OF MODULE I 1 I I MCODULE F'�~ .i� F +' ,:-..1 EA) 1 I COOKING AREA) I 1 I I I COOK II ` ING ic 1 1 1 1 I I i I I I I I 1 t 1 i I 1 1 RIGHT-TO LEFT 1 I RIGHT-TO 1 j I 1 �+� I CENTERLINE I 1 1' i �'� �` � >i � 6,114 CIENTER- 41 aI00/1 1 ,� �� rt �' t.�j1 , LAVE 0070 1 iiiiii,..(0111 om.2eo oouw I %at FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD I 290 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE RESPECTIVE MODULAR THE 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONG OR WITHN THE AREA:3 IN.(7.6 cm)FROM THE MIDPOINT ALONG THE LONGEST SIDE OF THE THE COOKINGMODULE AND*1 IN.(2.5 cm)FROM THE MIDPOINT ALONG THE SHORTEST SIDE OF PERIMETER AND FORWARD OF THE RIGHT-TO-LEFT CENTERLINE OF AREA.THE AIMING POINT OF THE NOZZLE MUST BE AT THE DIAGONAL CENTER OF THE MODULE AND AIMED AT THE MIDPOINT OF THE MODULE. THE MODULAR COOKING AREA. FIGURE 22 FIGUIRE 24 I I I SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-13 7-1-09 REV.8 I ►Range Protection ► The R-102 system uses five different nozzles for the protection of I ranges.Two of the design options require a one-flow nozzle and three of the design options require two-flow nozzles. NOTICE 13 in.(33 cm)diameter wok pan is the largest IA wok size that can be protected on ranges. When protecting hot top ranges, the entire cooking surface must be protected. I ►Range Protection 1N (1-Flow) Nozzle — High Proximity Application ►No Obstructions Single and multiple burner ranges can be protected using a 1N I ,.nozzle, Part No.419335.The nozzle tip is stamped with 1 N, 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 I 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- I 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. I \ I 40 IN. (102 cm) 4 t (76 30cm1N.) `S 1 t I 006639 ► FIGURE 27 c. 10 1c m) 'Fiji MAXIMUMI 321N. (81 cm) 1N MAXIMUM NOZZLE—► kg -X4441 AIMING POINT I 1A0 Ti MMn) Ahk, AXIMUMMUM 1006340 ► FIGURE 28 I I SECTION IV – SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-15 7-1-09 RE:V.5 ►Range Protection 260(2-Flow)Nozzle–Medium Proximity I Application COOKING I No Obstructions AREA ►30 in.to 40 in.(76 cm to 102 cm)above the cooking surface. r— The medium proximity application uses the 260 nozzle, Part No. ta a 2 I 419341. Pr/0, ��, The nozzle tip is stamped with 260 indicating this is a two-flow , COOKING AREA nozzle and must be counted as two flow numbers. A t// ►One 260 nozzle will protect a cookingarea of 768 in? 260 NOZZLE TIP , pr.LOCATION CENTER �` I.(4955 cm2)with a maximum dimension of 32 in.(81 cm). of COOKING When using this nozzle for range protection, the nozzle must SURFACE be pointed vertically down and positioned as shown in Figures 10 IN.(25.4 cm) MAXIMUM FROM 31 and 32. CENTERLINE OF I NOZZLE TO 260 NOZZLE TIP LOCATION CENTER OF ANY COOKING CENTERLINE OF COOKING SURFACE BURNER GRATE AREA II e 260 NOZZLE TIP LOCATION CENTER COOKING I OF COOKING Ihiliti I AREA I 40 IN. SURFACE Aiit I t (102 cm) OR MAXIMUM 10254cm)HEIGHT OR FROM ' OF 260 CENTERLINE OF ` I 1 NOZZLE TIP NOZZLE TO CENTER OF ANY BURNER GRATE II 30 IN. p6«m) FIGURE 32 'MINIMUM 000706 HEIGHT IOF NOTICE I ( I 26O Four burner grates shown in Figure 32.For sin- 1 gle or double burner grates, locate nozzle at center of cooking surface. 4111111MIIIMMIll 000236 1 0000 4 IFIGURE 31 I I 1 I I I I SECTION IV — SYSTEM DESIGN • UL EX3470 ULC EX3470 Page 4-17 7-1-09 RE:V.6 II.Range Protection(With or Without Back ShelfObstruction) ►Range Protection 260(2-Flow)Nozzle(With or Without Bads ►When this type of hazard is equipped with a back shelf or other Shelf/Obstruction) I ►similarly sized obstruction located above the range top, two pro- Single and multiple burner ranges can be protected using a 260 tection options are available:One requires a 1F nozzle, Part No. nozzle,Part No.419341. The nozzle tip is stamped with 260 indi- 419333, and the other option requires a 260 nozzle, Part No. cating that it is a two-flow nozzle and must be counted as two flow 419341. numbers. I .Range Protection 1F(1-Flow)Nozzle(With or Without Back ►When using the 260 nozzle for range protection with or without ShelUObstruction) back shelf or other similarly sized obstruction,the maximum length of burner grates being protected must not exceed 32 in.(81 cm) Single and multiple burner ranges can be protected using a 1F and the maximum area of the burner grates must not exceed I nozzle, Part No.419333.The nozzle tip is stamped with 1F indi ►384 in.2(2477 cm2).Nozzle must be located on the front edge of cating that it is a one-flow nozzle and must be counted as one flow the burner grates and aimed at a point 10 in.(25 cm)from the back number. edge of the burner grates. Nozzle must be mounted 30 to 40 in. When using the 1F nozzle for range protection with or without back ►(76 to 102 cm)above the hazard surface.See Figure 38. Ii.shelf or other similarly sized obstruction, the maximum length of 260 NOZZLE the burner grates being protected must not exceed 28 in.(71 cm) SHELF OR OTHER SIMILARLY SIZED and the maximum area of the burner grates must not exceed OBSTRUCTION CAN OVERHANG BURNER(Si ►336 in.2(2168 cm2).See Figure 37 for nozzle location details. BY A MAXIMUM OF 11 IN.(26 cm) I 1F NOZZLE i ► SHELF OR OTHER SIMILARLY SIZEDI OBSTRUCTION CAN OVERHANG BURNER(S) I to IN. BY A MAXIMUM OF 11 IN.(28 cm) (45.7 cm) 30-40 IN. I MINIMUM (76.102cm) I 20 IN. AIM (51 cm) ��� 40.48 IN. I POINT MINIMUM „�*'""' �;,,." (102-122 cm) I �i //" 10 It (25 cm)FROM I ---�./► • �' BUANER �" GRATES 011`1 14 IN. ► FIGURE 38 �n... (33.6 cm) 000me. 1 41. 14 IN. MAXIMUM 12 IN. (35.6 cm) (30.5 cm) FRONT TO REAR MAXIMUM MAXIMUM CENTERLINE I 1F NOZZLE LOCATED OVER FRONT EDGE OF BURNER GRATE AND ORIENTED 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 37 I 1 I I I SECTION IV - SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-19 7-1-09 RE.V.4 I ►Griddle Protection 260(2-Flow)Nozzle-High Proximity ►Griddle Protection 290(2-Flow)Nozzle-Medium Proximity D.Application Application I 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. 1 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? I ►(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 I ►surface.See Figure 43 and 44. Figure 45 and 46. COOKING AREA 1 I I NOZZLE LOCATION I I 0-2IN.(0-Scm) )4I4 1 1 INSIDE PERIMETER501N. --,J'a- OF COOKING SURFACE I (127 cm) MAXIMUM I^� _, I-7— CENTER OF I I /7 . ( HOF GH ( COOKING SURFACE t ......... 1 j 260 NOZZLE TIP I �/ I COOKING 1 I 30 IN.(76 cm) I I AREA / i MINIMUM } I HEIGHT -M f.6— AIM POINT I EDGE r I / 1 1 OF 260 J. OF--►I 1 i II NOZZLE TIP L— .- J.-.I COOKING I i SURFACE 1 I 000143 ' 290 NOZZLE LOCATED ALONG COOKING SURFACE EDGE ANY SIDE OF GRIDDLE SURFACE I WITHIN 0-2 IN.(0-5 cm)OF COOKING SURFACE EDGE.NOZZLE MUST BE AIMED AT CENTER OF COOKING SURFACE. /A FIGURE 43FIGURE 45 A f 00024, I r- COOKING AREA 1 1 t NOZZLE LOCATION ; 1 ► 0-2IN.(0-5cm) r- 1 1 INSIDE PERIMETER i 30 IN. MIDPOINT �� -► L. COOKING SURFACE I 1 (76 cm) COOKING SURFACE ' - ; I ( MAXIMUM I j ! COOKING ; (t NOZZLE TIP T J AREA AIM POINT 1 11 20 IN.(51 cm) �.-„ L ! J 1 / I MINIMUM I HEIGHT -... i 1 111 i 1( NOZZLE TIP I 260 NO771 F LOCATED ALONG COOKING SURFACE EDGE ANY SIDE OF GRIDDLE SURFACE EDGE OF WITHIN 0-2 IN.(0-5 cm)OF COOKING COOKING SURFACE EDGE.NOZZLE SURFACE MUST BE AIMED AT MIDPOINT OF ► COOKING SURFACE. FIGURE 44 000241 FIGURE 46 Coo243 I.1 I I 1 ' SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-21 7-1-09 RE.V.4 Griddle Protection 1W(1-Flow)Nozzle—Low Proximity Application 15 in.to 20 in.(38.1 cm to 50.8 cm)above the cooking surface. The low proximity 1-flow nozzle application for the protection of griddles requires the 1W nozzle,Part No.419336. 1 The nozzle tip is stamped with 1W indicating that this is a one-flow nozzle and must be counted as one flow number. When using the 1W nozzle for low proximity griddle protection with our without obstruction, the maximum length of the cooking sur- f face to be protected must not exceed 26 in.(66.0 cm).The nozzle must be centered at one end of the maximum 26 in. (66.0 cm) length, aimed along a centerline to a point 20 in.(50.8 cm)from the end of the length, protecting a maximum width of 20.5 in. (52.1 cm). 1 The 1W nozzle tip must be positioned at or below the obstruction, if present.The protected area begins at the point straight down from the nozzle tip.The nozzle can be positioned above the edge of the hazard area to be protected.See Figures 51 and 52. Note:If the hazard area exceeds the single nozzle coverage list- ed above,additional nozzles will be required.The additional noz- zle can be positioned in front at high proximity or at the side at low proximity. 15—20 IN. AIM (36-51 cm) 0 POINT f.01an) I 1 0 0 0 0 IFIGURE 51 PROTECTED AREA (23a a t^ Y 10: � `aa� I '406110 20.5 00.,on vel ao»x AIM PO20 INT (51 an) 26IN. (66 ern) FIGURE 52 1 I I I SECTION IV - SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-23 7-1-09 REV.8 IOverhead Chain Broiler Protection (Continued) Example No.1 -Internal broiler size is 24 in.long x 20 in.wide 'Salamander Broiler Protection-1F(1-Flow)Nozzle Overhead I (61 x 51 cm), with an opening of 16 in. x 16 in. (40.6 x40.6 cm). A salamander broiler with a maximum hazard area(internal broil- er chamber)of 15 in.(38 cm)deep x 31 in.(79 cm)wide can be To determine minimum opening size, multiply the protected using a 1F nozzle, Part No.419333.The nozzle tip is internal length and the internal width by 0.6: stamped with 1F,indicating that this is a one-flow nozzle. Length of opening-24 in.x 0.6=14.4 in. The single 1F nozzle must be located directly in line with the ren- (61 cm x 0.6=36.6 cm) ter of the broiler opening,8 in.(20 cm)to 12 in.(30 cm)in front of Width of opening-20 in.x 0.6=12.0 in. the broiler and 12 in.(30 cm)to 18 in.(46 cm)above the top of the broiler.The nozzle must be aimed at the center of the top broiler I (51 cm x 0.6=30.5 cm) The minimum allowable opening for overhead protec- opening when the grate is located in the middle position.The noz- zle must be orientated so the nozzle tip flats are parallel with the tion would be 14.4 in.x 12.0 in.(36.6 x 30.5 cm). grate left to right centerline.See Figure 57b. This example would be acceptable for overhead pro- NOZZLE 1 F NOZZLE-► 6 IN. LOCATION ZONE teCtiOn. (PART NO. (15 cm) ;, 418333) 8 IN.(2o cm) Example No.2-Internal broiler size is 30 in.long x 24 in.wide '; f (76 x 61 cm) with an opening of 22 in. x 12 in. ) i \ 121N, (56X30 cm). \ 4 IN. (�cm) - 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. -r '•'e wet ".•d e• a 'IS=�='� I (76 cm x 0.6=45.7 cm) Width of opening-24 in.x 0.6=14.4 in. AIM AT CENTER OF THE AIM AT CENTER OF THE TOP (61 cm x 0.6=36.6 cm) TOP BROILER OPENING BROILER OPENING WHEN THE WHEN THE GRATE IS GRATE IS LOCATED IN THE Minimum allowable opening for overhead protection LOCATED IN THE MIDDLE POSITIONAIM AT CENTER I would be 18 in.x 14.4 in.(45.7 x 36.6 cm). Because this broiler has an opening of 22 in.x 12 in., MIDDLE POSITION OF BROILER OPENING 57426 the 12 in.width is below the minimum allowable cal- culated dimension of 14.4 in.(36.6 cm)and therefore Salamander Broiler Protection-1 N(1-Flow)Nozzle Local would not be acceptable for overhead protection. A salamander broiler with a maximum hazard area(internal broil- er chamber)of 15 in.(38 cm)deep x 31 in.(79 cm)wide can be protected using a 1N nozzle, Part No.419335.The nozzle tip is The R-102 system uses three different nozzle locations for sala- stamped with 1 N,indicating that this is a one-flow nozzle. I mander broiler protection.AA of the design options require a one- The single 1N nozzle must be located above the grate on eitherflow nozzle. The edge of the broiler opening.The nozzle must be aimed at Salamander Broiler Protection-1 N(1-Flow)Nozzle Overhead the center of the grates.See Figure 57c. I A salamander broiler with a maximum hazard area(internal broil- er chamber)of 16 in.(41 cm)deep x 29 in.(74 cm)wide can be ` protected using a 1N nozzle, Part No.419335.The nozzle tip is I.stamped with 1 N,indicating that this is a one-flow nozzle. v1 The single 1N nozzle must be located directly In line with either s.,. IL vertical edge of the broiler opening,6 in.(15 cm)to 12 in.(30 cm) in front of the broiler,and 0 in.to 12 in.(30 cm)above the top of ` the broiler.The nozzle must be aimed at the center of the broiler ►opening.See Figure 57a. ���� �,. 1 �i, VERTICAL EDGE •�� OF BROILER OPENING 1N NOZZLE (PART NO.419335) ,.`. NOZZLE 1N NOZZLE AIMED LOCATION ZONE AT CENTER OF 12 1N. GRATES (30 cm) •^"-• II IN.(15 cm) FIGURE E 57c I0011426 Si. - L 7,1 ._ -Mr il 8 IN. (15 cm)•moi AIM AT CENTER i AIM AT CENTER OF BROILER OF BROILER OPENING OPENING FIGURE 57a I I SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-25 7-1-09 REV.7 ILava Rock(Ceramic)Char-Broiler Protection The R-102 system uses the 1N Nozzle (Part No.419335)for all Natural Charcoal Broiler Protection I lava rock char-broiler protection.The nozzle tip is stamped with The R-102 system uses the 1 N Nozzle (Part No.419335)for all 1N,indicating that this is a one-flow nozzle and must be counted natural charcoal broiler protection.The nozzle tip is stamped with as one flow number. 1N indicating that this is a one-flow nozzle and must be counted One 1N nozzle will protect a hazard which has a maximum length as one flow number. I of 24 in.(61 cm)and a total cooking area which does not exceed One 1 N nozzle will protect a hazard area which has a maximum P.312 in.2(2013 cm2).The nozzle tip must be located 18 to 35 in.(46 length of 24 in.(61 cm)and a total cooking area which does not to 89 cm) above the hazard surface.When using this nozzle for I.exceed 288 in.2(1858 cm2).The nozzle tip must be located 18 to lava rock (ceramic) char-broiler protection, the nozzle must be 40 in.(46 to 102 cm)above the hazard surface.When using this I positioned anywhere along or within the perimeter of the maximum nozzle for natural charcoal broiler protection,the nozzle must be ►cooking area and angled to the center.See Figure 60. positioned anywhere along or within the perimeter of the maximum cooking area and aimed at the center of the cooking surface.See COOKING ►Figure 61. I AREACOOKING AREA The coverage of such appliances only applies when the depth of '��-1--..`` �� the charcoal does not exceed 4 in.(10 cm). t<� 1 • ` ,` i -- COOKING COOKING ( '1�` :i1 I AREA i �T Lill. i I 1 `... ' 1 i 1 1 I {I. �'`� I 1 I I tI 003203I 1 1 I � 351N. II \ I / i MAXIMUM I' F 1 1 i g'N :\ eif I1 (lox cm) /Ag'to IN t 1 1/I 40 IN. MAXIMUM III I 1 / 1 (4e cm) ! I MINIMUM ! 0 1 1,__... 000259 4IN(10 MAX MUMcm) 1 I /AIL:TN.. (4e cm) 'Nowirl� / I DEPTH 1 / 1 MINIMUM 1 I 000259 I ► FIGURE 60 - fi I ► • FK3URE 61 I I SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-27 7-1-09 REV.5 IWok Protection 2. A 1N Nozzle,Part No.419335,will protect a wok 11 In.(28 cm) The R-102 system uses two different nozzles for the protection of minimum diameter up to 24 in. (61 cm) maximum diameter. I woks. The wok depth must be no less than 3 in. (8 cm) and no greater than 6 in.(15 cm).The nozzle tip is stamped with 1N 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 of the wok, I (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 65. flow nozzle and must be counted as two flow numbers. NOTICE IWhen using this nozzle, the nozzle must be positioned as When using this type of wok protection, only ► shown in Figure 64. 5 flow numbers are allowed on a 1 1/2 gal I. (5.7 L) system, and only 11 flow numbers are NOZZLE MUST BE POSITIONED WITHIN 1 IN.(2 cm)RADIUS , allowed on a 3 gal(11.4 L)system. OF THE CENTER OF THE WOK,POINTED VERTICALLY DOWN I11 -- 1 I � 401 \ i /1 (102 Wan) 1 260 NOZZLE N\ I //, -r / 130 IN. 42, ( I (76 an) I i MINIMUM DEPTH 3.0 IN.(7.6 an) MAXIMUM DEPTH 6.0 IN.(15 an) 35-45 IN. 11 IN.(28 cm)MINIMUM DIAMETER (69-114 cm) 24 IN.(61 cm)MAXIMUM DIAMETER MINIMUM DEPTH 3.75 IN.(9.6 cm) I MAXIMUM DEPTH 6 IN.(20 an) I FIGURE 65 ► - 000261 t 1 14 IN.(35.6 cm)MINIMUM DIAMETER 30 IN.(76.2 cm)MAXIMUM DIAMETER ► FIGURE 64 000281 I I I I I I I I ISECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-29 7-1-09 RE:V.6 INozzle Application Chart (Continued) Minimum Nozzle Tip I Maximum Hazard Nozzle Nozzle Nozzle Stamping— Hazard 81 Quantity Petty FJs w No.__ Fryer(Non-Split Maximum Size Vat Only)* (with drip board) I 21 in.(53 cm)x 14 in.(36 cm) (Fry Pot must not exceed 15 in.x 14 in. I (38cmx36cm)) High Proximity 1 27—47 in. 419339 230 Medium Proximity 1 20—27 in. 419340 245 Maximum Size I (with drip board) 25 3/8 in.(64.4 cm) x 19 1/2 in.(49.5 cm) (Fry pot side must not I exceed 19 1/2 in. (49.5 cm)x 19 in. (48.2 cm) High Proximity 1 21 —34 in. 419338 3N I Low Proximity 1 13—16 in. 419342 290 Maximum Size (with drip board) 18 In.(45.7 cm) I x 27 3/4 in.(70.5 cm) High Proximity 1 25—35 in. 419338 3N (64-89 cm) Fryer(Split or Maximum Size I Non-Split Vat) (with drip board) 14 in.(36 cm)x 21 in.(53 cm) 1 13—16 in. 419342 290 Low Proximity (33—41 cm) I Fryer(Split or Maximum Size Non Split Vat) (with drip board) 14 1/2 in.(37 cm)x 26 1/2 in.(67 cm) 1 16—27 in. 419342 290 I Medium Proximity (41 —69 cm) ►Range Longest Side(High Proximity) 1 30—40 in. 419335 1N 32 In.(81 cm) (76—102 cm) Area—384 sq.in. 1 (2477 sq cm) 10 (2477 Side(Low Proximity) 1 15—20 in. 419335 1N 124 in.(61 cm) (38—51 cm) I Area—432 in.2 (2787 cm2) Longest Side 40—48 in. 419333 1F 28 in.(71 cm) (102—122 cm) Area—336 sq in. (With Backsheli) I (2168 sq cm) Longest Side(High Proximity) 1 40—50 in. 419340 245 28 in.(71 cm) (102—127 cm) Area—672 sq in. I (433I 5 sq cm) Longest Side (Medium Proximity) 1 30—40 in. 419341 260 32 in.(81 cm) (76—102 cm) I Area—768 sq in. (4955 sq cm) ... For multiple nozzle protection of single fryers,see detailed information on Pages 4-10 and 4-11. II I 1 SECTION IV - SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-31 7-1-09 REV.7 INozzle Application Chart (Continued) Minimum Nozzle Tip I Hazard Maximum Hazard Nozzle Nozzle Nozzle Stamping - Dimensions Quantity ) part EIn No.-_ Lava-Rock or Natural Longest Side-30 in.(76 cm) 1 14-40 in. 419338 3N Charcoal Char-Broiler Area-720 sq in. (36-102 cm) I (4645 sq cm) Wood Fueled Char-Broiler Longest Side-30 in.(76 cm) 1 14-40 in. 419338 3N Area-720 sq in. (36-102 cm) I (4645 sq cm) - Upright Broiler Length-32.5 in.(82.5 cm) 2 419334 1/2N Width-30 in.(76 cm) I D.Salamander Length-29 in.(74 cm) 1 - 419335 1 N Broiler Width-16 in.(41 cm) Length-31 in.(79 cm) 1 419333 1F Width-15 in.(38 cm) I Length-31 in.(79 cm) 1 - 419335 1 N ► Width-15 in.(38 cm) Wok 14 in.-30 in.(36-76 cm) 1 35-45 in. 419341 260 Diameter (89-114 cm) I 3.75-8.0 in.(9.5-20 cm) Deep ► 11 in.-24 in.(28-61 cm) 30-40 in. 419335/435672 1 N/1 NSS I Diameter (76-102 cm) 3.0-6.0in.(8-15.2 cm) Deep I *Minimum chain broiler exhaust opening—12 in.x 12 in.(31 cm a 31 cm),and not less than 10%of internal broiler size. I I I I I I I I 1 1 1 1 i I 1 I 1 1 I I ISECTION IV – SYSTEM DESIGN • UL EX3470 ULC EX3470 Page 4-58 REV.2 7-1-09 IDetector Replacement Requirements(Continued) NOTICE COOKING APPLIANCES The conduit offset can be used at the top or bot- If the cooking appliance is located under an exhaust duct where a torn of the regulated release to change directionof the conduit. The conduit offset cannot be detector has been mounted,it is normally not necessary to utilize used with pulley tees.All other changes In direc- another detector for that cooking appliance,provided the detector tion must be made by using ANSUL approved ►is not more than 12 in.(30 cm)into the duct and the appliance has pulley elbows, Part No.423254 or 415870.See no larger cooking surface than 48 in.x 48 in.(121.9 cm x 129.1 ► Figure 121. cm).See Figure 120. Note: If two (2) appliances are located under a duct opening where a detector has been mounted and both appliances togeth- er do not exceed a cooking surface of 48 in.x 48 in.(121.9 cm x 121.9 cm) and the detector is located above both the protected appliances,it is not necessary to utilize an additional detector pro- vided the duct detector is not more than 12 in.(30.5 cm)into the 111 ,duct opening. _ ..t4 'XL) li 1 ......r- 11•11•1•1111111111111111r 11111111111101 --'414 IIllikkill7111 1 I ~ 1 1:::1 ' 1 ' I � APPLIANCE APPLIANCE APPLIANCE ► FIGURE 121 REQUIRES COVERED BY REQUIRES pppy�° SEPARATE DETECTOR SEPARATE DETECTOR UNDER DUCT DETECTOR Fusible Link Selection When possible, temperature readings should be taken at each ' FIGURE 120 detector location to determine correct fusible link temperature rat- °X269 ing.Temperature can be recorded using either a maximum regis- ' tering e , Each cooking appliance with a continuous cooking surface not accuratthe thermometer.rmometerPart No.15240,temperature tape or any other exceeding 48 in.x 48 in.(122 x 122 cm)can be protected by a min- imum of one detector.Cooking appliances with a continuous cook- ing surface exceeding 48 in.x 48 in.must be protected by at least O G��!,` one detector per 48 in.x 48 In.cooking area.Detectors used for cooking appliances must be located above the protected appliANIMA - ance toward the exhaust duct side of the appliance.The detector . should be located in the air stream of the appliance to enhance .. .. TEMPERATURE RATING system response time. STAMPED ON FUSIBLE 3 LINK BODY 'Note: For overlapping detector coverage, see Page 4-45 for design requirements. \...—.1 L--.5(Lion ' Detection Line Requirements 00D170 003171K STYLE ML STYLE CONDUIT ' FIGURE 122 Rigid conduit or 1/2 inch EMT thin-wall conduit may be used. Select correct UL Listed fusible link(s)for installation in detector(s) Standard steel conduit fittings(compression type are recommend- according to the temperature condition.Two styles are available. ed)must be employed to properly Install the detection system.All See Figure 122.See Component Section for detailed temperature conduit or pipe must be firmly supported.When using pipe,make ratings. certain that all ends are carefully reamed, deburred and blown Iclear of chips and scale before assembly. I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I ISECTION IV - SYSTEM DESIGN ■ UL EX3470 ULC EX3470 Page 4-53 7-1-09 REV.4 IDISTRIBUTION PIPING REQUIREMENTS(Continued) Distribution Piping Requirements-3.0 Gallon System " I 1. The maximum length between the start of the first branch line SUPPLY and the start of the last branch line must not exceed 24 ft ' TEE \•( OK (7.3 m).When the supply line is split,the combined total of I both legs of the supply line(from the start of the first branchlig I , line to the start of the last branch line)must not exceed 24 ft ~ ' (7.3 m).See Figure 113. ' 0002660002662. The total len th of all branch lines must not exceed 36 ft COMBINED LENGTH OF g BOTH LEGS OF SUPPLY 0. (10.9 m).See Figure 113. LINE MUST NOT 3 BRANCH LINES I 3. Use a 3/8 in.union to connect the tank adaptor to the 3/8 in. supply line. EXCEED 24 FT(7.3 m) 4. A maximum of two nozzles are allowed per duct branch line. II 2W NOZZLE IN NOZZLE 5. The requirements of the following table must not be exceeded: 1 i 1N NOZZLE I 0 r 230 NOZZLE rI 245 NOZZLE 1/2N NOZZLE I (BRANCH LINE IN BOLD) COMBINED LENGTH MUST 000502 NOT EXCEED 38 FT(10.9 m) ` FIGURE 4113 I Duct Plenum Appliance I uirementspply line Branch Line Brandia )ranch Line Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in. Maximum Length 40 ft 8 ft 4ft 12 ft I (12.2 m) (2.4 m) (1.2 m) (3.7 m) Maximum Rise 6ft 4ft 2ft 2 ft (1.8 m) (1.2 m) (0.6 m) (0.6 m) Maximum 90° 9 4 4 6 I Elbows Maximum Tees 1 2 2 4 Maximum Flow 11* 4 2 4 INumbers *Exceptions: ' 1.Twelve(12)flow numbers are allowed in any one tank for duct and plenum protection only. 2.Twelve(12)flow numbers are allowed with any one tank using only two-flow appliance nozzles. I 3.Twelve(12)flow numbers are allowed with any one tank using only three-flow appliance nozzles. Special Instructions: D. 1.Twelve(12)flow numbers are allowed when four(4)Dean Industries GTI Gas Fryers are protected at low proximity as shown in Figure 66 on Page 4-32.The discharge piping must 9 be as shown in Figure 67 on Page 4-32. 2.For certain McDonald's applications,11.5 flow numbers are allowed when using a combination of one(1)2W duct nozzle,one(1)1/2N electrostatic precipitator nozzle, one(1)1 N plenum nozzle,and four(4)two-flow appliance nozzles.Contact ANSUL Applications Engineering Department for additional Information. I I I 1 SECTION IV — SYSTEM DESIGN ■ UI.EX3470 ULC EX3470 Page 4-55 7-1-09 REV.4 I DISTRIBUTION PIPING REQUIREMENTS(Continued) Distribution Piping Requirements—6.0 Gallon Manifolded .Distribution Piping Requirements—With Independent Pipe ISystem(Continued) Runs This configuration consists of two 3 gallon tanks.Both tanks are Independent pipe runs can also be used with the regulated connected to a common manifold tee and are pressurized from a ►release assembly and the tank/enclosure assembly or tank mount- single double tank(Part No.73022)nitrogen cartridge in the regu- P. brackets.See Figure 116.When manifolding is not used,each I ,lated release assembly. See Figure 115. Note:A tank mounting of the two(2)3 gallon tanks utilize the piping limitations of a single bracket can be utilized instead of the tank/enclosure assembly. tank system. a.See Figure 117. BR IN. 3/8 IN. 3/81N. BRANCH SUPPLY a::=A%:=V=A‘=&A SUPPLY j USE HOSE/ SEE NOTE �' 9==U }''� PACKAGE NO.1 .F'••••••••••••••••••14. 0111: ► GROMMET ( `t1.�' 141= (PART NO. �--3!8 IN BRANCH PACKAGE jl 418511) , (PRT NO. ai '4"---"--------- IN-LINE BURST DISC 418511) 41.......i+41 ASSEMBLY-SEE NOTE NO.4 411104111111111111111111111114 Bl�= ,r;fes."::.lit 1 „Norna:_,Ti.„ _ it REMOVE � BURST DISC- ii ii_ SEE NOTE NO.3 • i I 11 II 3.0 3.0 3.0 GALLON 3.0 GALLON TANK TANK GALLON GALLON I■ OR OR I TANK TANK DOUBLE TANK 1.5 GALLON i 1.5 GALLON• DOUBLE TANK NITROGEN TANK TANK NITROGEN CARTRIDGE OR CARTRIDGE OP (LT-A-101-30 101 JO CO2 111 iiiiMMEN 1.1MMEN- ... CARTRIDGE- CARTRIDGE eoeir� REGULATED REGULATED RELEASE ASSEMBLY OR (LTA-101-30 3.0 GALLON REGULATED RELEASE ACTUATOR ONLY) CARTRIDGE- ASSEMBLY OR 3.0 GALLON REGULATED REGULATED ACTUATOR ASSEMBLY REGULATED ACTUATOR ASSEMBLY TANK/ENCLOSURE ACTUATOR ONLY) ASSEMBLY TANK/ENCLOSURE i ASSEMBLY ► FIGURE 116' NOTE 1:THE PIPE CONNECTION FROM TANK CENTER TO TANK come CENTER CANNOT EXCEED 8-1/2 IN.(21.5 cm).ALSO,OEM ►Note: If an expellant gas hose is to be used for a second tank in RELEASE/BRACKET ASSEMBLY CAN BE UTILIZED WHEN i MANIFOLDING 3.0 GALLON TANK. an adjacent tank enclosure or tank bracket assembly,the second NOTE 2:ONLY 3 GALLON TANKS CAN BE MANIFOLDED. tank will need to be installed on the left side of the ANSUL NOTE 3:THE BURST DISC THAT IS PART OF THE TANK AUTOMAN Regulated Release,with the outlets a maximum of 8 ADAPTOR/BURST DISC ASSEMBLY MUST BE REMOVED 1/2 in.(21.6 cm)from center to center, similar to the manifolded AND MODIFIED.SEPARATE THE ALUMINUM DISC system in Figure 115.Otherwise,the second tank will require 1/4 MATERIAL FROM THE PLASTIC GASKET.DISCARD THE I ALUMINUM DISC MATERIAL AND REINSTALL THE ►in.NPT pipe instead of expellant gas hose. PLASTIC GASKET BACK INTO THE TANKADAPTOR/BURSTADAPTORURST DISC ASSEMBLY. NOTE 4:THE IN-LINE BURST DISC ASSEMBLY,PRT NO.410700, IS TO BE MOUNTED AS CLOSE TO THE TANK OUTLET AS ' POSSIBLE.AFTER SYSTEM DISCHARGE,THE ASSEMBLY MUST BE DISASSEMBLED AND A NEW BURST DISC INSTALLED. FIGURE 115 I I I I