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Plans wo Ci Illff. CD � w �er4 w q Cr °a Max's Brew Pub U p E2"x 12" E 10"x 24" 16416 x 2 Exhaust Exhaust Duct Duct nozzle 16416 Amerex KP600 OW- 11982 11982 11982 UL-300 restaurant 1 fire suppression L _ u i u i-u L__---J i-i L—u system. Heat Detection Max flow points18 system usingl8 \4-3'6"hood 11'Hood \ system piped in 318" J 1 1 1 1 1 black pipe Amerex 14178 14178 11982 14178 11982 13729 13729 fuel shut off KP600 Nozzle heights are 48"above cooking surfaces 1-1l4" gas valve IP Gas Value O C=1 O \IIK\IIL Pull Station 1-114" 5'on path of egress CM o v REVIEWED FOR OO "11 -1111 -Ah - 24"grill top 36"grill top 24"char 24"X 24" 12"stovetop 14"x 21"x 2 Approved: * broiler Stove top deep fryer OTCs I I Penni:#s islw ! ' — il lii i ij Universal Fire Equipment Inc. Max's Brew Pub 18260 SW 100th Ct. 12562 SW Main St. Address: 2,51,2_;SMIKESIIN Tualatin, OR. 97062 Tigard, OR. 97223 Suit :• oao (503) 691-9000 Marvin k, reg Heath By: �,�' • Data CCB# 86723 41�.. - OFFICE COPY kitm Ileir:10 31E • DESIGN, INSTALLATION, MAINTENANCE & RECHARGE MANUAL NO. 12385 REV. A AMEREX KP RESTAURANT FIRE SUPPRESSIOO1 SYSTEM TESTED AND LISTED BY UNDERWRITERS LABORATORIES TO UL STANDARD 300 and UNDERWRITERS LABORATORIES OF CANADA ULC/ORD 1254.6-1995 AMEREX CORPORATION Post Office Box 81 Trussville, Alabama 35173-0081 Phone: (205) 655-3271 Fax: (205) 655-5112 e-mail: sales @amerex-fire.com web page: www.amerex-fire.com i No part of this manual may be reproduced or transmitted in any form or by any means electrical or mechanical, including photocopying or by any storage and retrieval system without the expressed permission in writing from Amerex Corporation. A Factory Trained and Authorized Distributor must perform the installation and service of any Amerex KP Restaurant Fire Suppression System in strict accordance with this manual. Printed in U.S.A. October 2003 MM#12385A-10/2003 • ( t AMEREX KP RESTAURANT SYSTEM NOZZLE APPLICATION CHART ii 0 0 Flow Min. Max. ! g, w 111994 Appliance Nozzle P/N Points Width Length Height Height o ) Deep Fat Fryer—without Drip Pan 13729 2 19 1/2 in. 19 in. 36 in. _ 48 in. ° Deep Fat Fryer—with Drip Pan 13729 2 19 'A in. 25 318 in. 36 in. 48 in. Deep Fat Fryer—with Drip Pan Low Proximity 2-11982 2 191/2 in. 25 3/8 in. 171/2 in. 36 in. Range—Single Burner 11984 '/2 _ 18 in. 18 in. 20 in. 42 in. 41 119112 Range—Two Burner 11982 1 14 in. 28 in. 44 in. 48 in. Range—Two Burner 11982 1 12 in. 24 in. 36 in. 50 in. Nom Range— Four Burner 14178 2 24 in. 24 in. 18 in. 50 in. Wok 11982 1 14-24 dia. 4-7 depth 40 in. 50 in. Griddle 11982 1 30 in. 36 in. 30 in. 48 in. 116 Griddle 13729 2 _ 30 in. 42 in. 38 in. 50 in. Griddle 14178 2 30 in. 48 in. 15 in. 50 in. Upright Broiler 2-11984 1 30 '/2 in. 28 '/2 in. - I „„1 Charbroiler(Lava Rock) 11983 1 Y2 24 in. 24 in. 18 in. 44 in. Charbroiler(Gas Radiant& Electric Radiant) 11982 1 24 in. 24 in. 18 in. 48 in. Natural & Mesquite Charcoal Charbroiler 11983 1 1/2 24 in. 28 '/2 in. 16 in. 42 in. 'N 113 Mesquite Chips& Chunks Charbroiler 11983 1 '/2 24 in. 28 '/2 in. 16 in. 48 in. g lE Mesquite Log Charbroiler 11983 1 1/2 24 in. 28 '/2 in. 19 in. 44 in. X Plenum Nozzle P/N Flow Width Length v w Points Single BankN-Bank 11982 1 4 ft. 10 ft. m 'N 14178 Duct Nozzle P/N Flow Max. Diameter Length Max. Points Perimeter Diagonal 3 Rectangular 16416 1 50 in. - Unlimited 18.8 in. ,co.C7 O Circular 16416 1 _ - 16 in. Unlimited _ - va Rectangular 2-11983 3 _ 100 in. - Unlimited 37.2 in. a, 3 Circular 2-11983 3 - 32 in. Unlimited *1 13729 - _ Rectangular 3-11983 4 1/2 150 in. - Unlimited 55.9 in. xco ® 1 Circular 3-11983 4 1/2 - 48 in. Unlimited - rn w Protection Is not limited to the Items listed on this chart Modulizing larger appliances Is an acceptable practice. See your Amster KP Manual for additional Information. 1 r August 260 , Section 3 Design Page 3•-22 Amerex KP Wet Chemical System (EX 4658L KP DISTRIBUTION PIPING DESIGN LIMITS FOR ALL CYLINDER SIZES When designing a KP system to protect a kitchen containing a Fryer, Wok or Range, the following MINIMUM TOTAL SYSTEM PIPING must be used in accordance with the chart below: MINIMUM PIPING REQUIREMENTS MINIMUM MINIMUM TOTAL MINIMUM FLOW APPLIANCE LINEAR FEET EQUIVALENT FEET POINTS PER SYSTEM Fryer 6.5 10 2 Wok 9 22.1 6 Range 7 16.4 4 SUPPLY LINE LIMITATIONS: All,•i•e and ftttin•s runnin• from the distributor block or the dischar•a fittin• to the first tee. MAXIMUM MAX. CYLINDER PIPE SIZE LINEAR FEET QTY. MAX. QTY. MAX. QTY. FLOW POINTS OF PIPE TEES ELBOWS BUSHINGS KP275 = 8 3/8 20 1 5 0 KP375 = 11 3/8 OR 1/2 25 1 5 _ 1 KP600 = 18 1/2 25 1 5 2 2-KP375 = 22 1/2 30 2 7 2 NOTE: 1. Use 3/8" supply line only when all piping is to be 3/8" pipe. 2. The supply line has a maximum vertical rise above the distributor of 10 feet. SUPPLY BRANCH LINE (including last nozzle branch) LIMITATIONS: All pipe and fittings leaving the first splitting tee in the system and ending with the last nozzle in the last branch line. While the last nozzle branch is included in the piping limitations for the supply branch line, the limitation •i•e size and maximum len• h for nozzle branch lines a••I to this ••rtion of the su••1 branch line. CYLINDER MAX. MAX. MAX. QTY. FLOW MAX. FEET OF MAX. FEET OF QTY. QTY. REDUCING L POINTS PIPE SIZE PIPE STRAIGHT PIPE SPLIT TEES ELBOWS BUSHINGS KP275 = 8 3/8 20 25 7 8 0 KP375 = 11 3/8 OR 1/2 27 30 10 8 2 KP600 = 18 AS NOTED 35' - 3/8" OR 1/2" 50'- 3/8" PIPE ONLY 14 8 2 2KP375=22 AS NOTED 40' of%" 45 of W 18 8 0 ('30' of 3/8") ("30' of 3/8") NOTE: 1. In a single 3.75 Gallon Straight Pipe System, 5' of pipe may be transferred from the supply line to the supply branch line. " 2. The use of 3/8" pipe with two manifold KP375s is only permitted when the SUPPLY LINE length is equal to or less than 20'. NOZZLE BRANCH LINE LIMITATIONS: All pipe and fittings leading from the supply branch tee to a system nozzle. CYLINDER FLOW TOTAL LINEAR MAX. QTY. MAX. QTY. MAX. QTY. POINTS PIPE SIZE FEET OF PIPE TEES ELBOWS BUSHINGS KP275 = 8 3/8 32 5 10 0 3/8 OR 1/2 ^ KP375 = 11 32 8 12 _ 11 KP600 = 18 _ 3/8 32 11 18 15 2-KP375 = 22 3/8 32 18 18 20 MAX. PER NOZZLE BRANCH 7 3 6 4 GENERAL SYSTEM LIMITATIONS: 1. No 1/2" pipe nozzle branches shorter than 12"long. 2. Nozzle types may not be mixed on any nozzle branch line and a maximum of 4 flow points. 3. The discharge fitting, distributor and distribution hose are not to be included in any calculations. 4. No mixing of pipe sizes is allowed within pipe categories. Example: if one nozzle branch is to be Y2' pipe �/ I then all must be 1/" pipe. '/2" pipe for nozzle branch lines is allowed only in an 11 flow point system. 1 5. Duct nozzle has a maximum vertical rise above the supply branch line of 4'0". August 2004 Section 2 System Components 'Page 2.-1 1 Amerex KP Wet Chemical System ' (EX 4658) 1 __ SYSTEM COMPONENTS AMEREX KP LIQUID AGENT is a specially formulated potassium acetate based solution KP specifically designed for use on grease and cooking oil fires. Amerex KP Wet Chemical LIQUID AGENT Recharge is shipped in plastic pails with each pail marked with date and batch code. Shipping weight: P/N 16924 2.72 Gal. Pail-30 lbs. (13.6 kg) P/N 12866 3.75 Gal. Pail-421/2 lbs. (19.277 kg) P/N 15416 6.14 Gal. Pail-67 lbs. (29.71 kg) WARNING: AMEREX KP WET CHEMICAL IS A STRONG ALKALINE MIXTURE,SAFETY GLASSES AND GLOVES SHOULD BE WORN WHENEVER HANDLING THE AGENT. CONTACT WITH SKIN SHOULD BE AVOIDED. IN CASE OF DISCHARGE,THE SOLUTION SHOULD BE CLEANED UP PROMPTLY TO AVOID DAMAGE TO APPLIANCES,HOOD AND DUCT,ALL FOOD IN CONTACT WITH THE AGENT MUST BE DISCARDED. REFER TO THE AGENT'S MATERIAL SAFETY DATA SHEET. 1037 =130 M.S.'` METRIC .7.:; i°NPT Height 24-13/16 in 63.02 cm Diameter 10 in 25.4 cm 6 Weight Full 64-'/2 lb 29.25 kg Capacity 3.75 gal 14.2 L KP275-16921 I U.S. METRIC Height 23 5/8 in 60.0 cm SEE Diameter 9 in 22.9 cm CHART Weight Full 55 1/4 lb 25.04 kg NI Capacity 2.72 gal 10.32 L AGENT CYLINDER/ASSEMBLY- KP275 (P/N 16921) AGENT CYLINDER/ASSEMBLY- KP375 (P/N 13334) Amerex KP275 / KP375 have 2.72 / 3.75 gallon capacity agent cylinder assemblies that are shipped factory filled with Amerex "KP" liquid agent. It is pressurized with dry nitrogen to a pressure of 240 psi (1655 kPa) at 70 °F. The nitrogen charge is the expellant gas which discharges the KP agent through the distributor network. DIAMETER The machined brass discharge valve is actuated pneumatically from the Mechanical Release Module. The valve assembly has a '/ in. 1 I� NPT (female) actuation port and a discharge adapter with threads to 3 �• accept a flexible discharge hose. �III 2 ITEM ° - DESRIPTION 9 1 CAP W/CHECK 4 2 CAP NUT 3 0-RINGS (2) 6 11 10 4 PISTON 5 VALVE STEM 7 1 ` 1fli� 6 SPRING 11.111m in 7 RETAINER NUT 8 MEI- 8 COLLAR 0-RING 11 9 VALVE BODY 10 240 PSI GAUGE III 11 DOWNTUBE August X0.04 Section 2 System Components Page 2-2 Amerex KP Wet Chemical System ( X 4658) KP375 CYLINDER MOUNTING BRACKET (P/N 16085) cik The mounting bracket is used to secure the KP375 Agent I ,o Cylinder Assembly to the mounting surface and to connect the discharge valve to the distribution-piping network. The ' �`��_ .. bracket consists of a formed steel assembly with vertical i °,: �, rt and horizontal supports and an integral pipe thread adapter '$; with 1/2 " NPT threads. The pipe thread adapter may be A i oriented to any convenient outlet position. DISTRIBUTION HOSE (P/N 13069) i The distribution hose is used to connect the agent cylinder assembly to the distributor block (P/N 13105). � •: � II The supply line is connected to the distributor block (included with cylinder mounting bracket). I 1 0 —Si KP275 CYLINDER MOUNTING BRACKET (P/N 16920) The KP275 Mounting Bracket is used to secure the KP275 Agent Cylinder p Assembly to the mounting surface. The Cylinder Mounting Bracket is made from 1/8" formed steel and painted red to resist corrosion. The assembly comes with a stainless steel belly strap and a Swivel Fitting for connection to the cylinder valve outlet. I u AGENT CYLINDER/ASSEMBLY-KP600 (P/N 15196) Amerex KP600 6.14 Gallon Capacity — Agent Cylinder Assembly is shipped factory filled with Amerex KP Liquid Agent. It 'MIA is pressurized with dry Nitrogen to a pressure of 240 psi (1655 kPa) at 70°F (20°C). The nitrogen charge is the expellant gas which MOE discharges the KP agent through the distribution network. Cylinders are shipped from the factory with a shipping plate installed on the top of the valve to prevent accidental discharge and an anti-recoil plate on the valve outlet to redirect chemical flow should an accidental discharge occur. BOTH OF THESE PLATES MUST BE REMOVED AT INSTALLATION. KP600 Agent cylinders are DOT 4BW240, tested to 480 psi (3309 kPa) and require a hydrostatic test every twelve (12) years F, ,°, r� The operating temperature of this and other listed components is SIN-1; � � 11!:i ' :J � .r�.cas ;-'.:a� �"' ��. finr� � 1.0t �.a3.; =- 32°F to 120°F (0°C to 49°C). The cylinder is fitted with an Height 27.59 in 70.08 cm attachment bracket welded to the cylinder for ease of installation. The machined, forged brass discharge valve is actuated via a Diameter 12 in 30.5 cm pneumatic actuator. The mechanical release module supplies the N2 required for actuation of one (1) to six (6) KP600 agent cylinder Weight full 114 lb 51.70 kg assemblies. Capacity 6.14 gal 23.2 liter Section 2 System Components` ; ' October 2003 Amerex KP Wet Chemical System �'f ,k!-.';„ ?. . KP600 CYLINDER VALVE ASSEMBLY (PIN 15060) 6 5 3 • The cylinder valve assembly is made with a forged 7 brass body which has been electrolsis nickel plated. %� /% 4 The valve stem is made of stainless steel with plated °�NG parts. The valve has a 240 psi pressure gauge protected by a plated forged brass gauge guard. The valve controls agent discharge via a spring loaded,internal sealing valve stem that must be depressed rP4rE from the top of the valve to initiate agent discharge. Am ITEM D I ,hil% ESCR1PT10N PART NO. � � —� , 1 Gauge–240 PSI 12402 1 ` � 2 Downtube Assembly 15195 ' 3 Spring 10097 , �; 1. 4 Valve Stem Assembly 15063 2 1 1 5 Washer– Stainless Steel 10102 III 6 Screw 10732 7 0-ring I 10733 KP600 CYLINDER MOUNTING BRACKET (PIN 15166) l • The mounting bracket is used to secure the agent cylinder assembly to the mounting surface. The bracket [ I consists of a steel mounting base and stainless steel strap. The base is attached to the wall by appropriate I means via three of the four holes. A stainless steel worm gear strap is provided to hold the cylinder against the base. KP600 DISCHARGE FITTING KIT (P/N 10199) I�8 The discharge fitting kit consists of a om,%�--- brass fitting with an o-ring on one � _�--;� end, 3/4 NPT male pipe threads on Ill " —� the other and a stainless steel flange for locking the fitting into place. One discharge fitting kit is required for each KP600 Agent Cylinder Assembly. KP 600 PNEUMATIC ACTUATOR (P/N 15157) iiiIIIIII1IIiIIIIIiIIi A pneumatic actuator is required for every KP600 agent cylinder . assembly. The actuator is bolted directly to the top of the agent __ cylinder discharge valve. When actuation occurs at the MRM or ...� PRM, the pneumatic pressure from the nitrogen cylinder enters �/ •0�� the actuator through '/" NPT threaded ports on either side. The ong------I_ I%.10M40 1 actuation pressure forces the piston inside to extend and depress if��— the valve stem of the discharge valve. The piston extends �' through a spiral retainer ring that locks the piston in its extended position. October 2003 Section 2 System Components Page 2 —4 _ Amerex KP Wet Chemical System (EX 4658)' MECHANICAL RELEASE MODULE (MRM) (P/N 11977) The mechanical release module is used to actuate the agent cylinder/discharge valve either automatically or manually by puncturing a nitrogen cylinder. The pressure from the cylinder pneumatically opens the discharge valve(s). Automatic release of agent is accomplished when a fusible link detector separates under a fire condition and releases ,� tension on the cable. This causes a spring-loaded plunger to perforate the cylinder seal and releases nitrogen through the 0 actuation hose/piping network to the discharge valve(s). 0 IS� / r Manual release of agent is accomplished by pulling on a C� ��% manual pull station which is connected to the mechanical il release module by a cable. 1 rr1� The mechanical release module is equipped with two it Al microswitch (P/N 12524) for electrical signaling, power i, 9 9 P I� th shutdown and other auxiliary functions. An additional two I I ����,c microswitches may be added. �♦,`� Operation of one or two mechanical gas valves may be / QO accomplished by adding a piston plug/gas trip assembly (P/N fr12740). The cable for the gas valves, manual pull stations and detection network may be attached to the MRM from any of three sides (top, bottom and right). o'_ immoo O 7 ) ry _ AMEREX PART NO. 12524 *er -' . %.,.,,,,, AMEREX PART NO. 12740 August 2004 Section 2 System Components Page 2- 5 Amerex KP Wet Chemical.S,ystern _ (EX 465 __ PNEUMATIC RELEASING MODULE — ` 0 (P/N 16547 — PAINTED RED) a :=r (P/N 16795 — STAINLESS STEEL) o -- 1 This single hazard control mechanism 8 0[ 0 supervises and controls a Fire suppression system. Proven, rugged mechanical I I I1 �, components are reliably set into motion with a simple linear pneumatic detection ip- o =( o> ):���� p �1111111111111111111111111111V interface. The control mechanism ' r interfaces with mechanical manual pull ' a --- station(s), actuation networks, mechanical - ° gas valves, and offers electrical contacts IPIALLANT.1e for shutdown functions. Refer to the Design ""° — and Installation Manual, P/N 16546 for further details. C 0 c o • N. 0 DETECTION TUBING — 1/4" DIAMETER P/N 16551 - 50' P/N 16556— 75' P/N 16552 — 150' P/N 16554—300' Pressurized thermal responsive tubing that provides a mechanical movement via loss of pressurization, anywhere along its entire length, that results in system actuation. END OF LINE FITTING (P/N 16506) nn.A...; ..---" )\ The "End of Line Fitting" is installed at the end of the p )/ neumatic detection network. See PRM manual P/N16546 ''•'••'� for additional information. ?O''" TUBING SUPPORT CLIP (P/N 16501) The Tubing Support Clip is used in the pneumatic .25"DIAMETER detection network to provide a means of support for the HOLE pressurized thermal responsive tubing. A Tubing Clip is required for every 18" of tubing. A Tubing Clip is also required within one inch of the End of Line Fitting. — August 2004 Section 2 System Components Page 2 —6 1 s- -- Amerex KP Wet Chemical System (EX 46581 i NITROGEN ACTUATION CYLINDER(P/N 12856) The 10 in3 N2 cylinder, P/N 12856, supplies nitrogen gas ---"�'��' ,, 7 , pressure to the cylinder through the actuation network for the / —111111 purpose of opening the agent cylinder valve. This cylinder is t NITROGEN X111111 charged to 1800 psig (12410 KPa) at 70°F (21°C) and acruaTZ❑ �'f% �• CYLINDER contains enough nitrogen to actuate up to ten KP 375/275 or ---"---/��'---- six KP 600 agent cylinder assemblies at a maximum distance of 100 feet (21.3 meters) to the last control head. Pressure is ` *?'� F � ' - ^gip �' f: �� t�:,��'}`�". �, z���� � � rl.. .. retained in the N2 cylinder by a gold plated rupture disc. .I`VE ,. � ..�? , ; Replacement rupture discs are available as P/N 09958. Only Diameter 1.998 in 5.07 cm genuine Amerex rupture discs may be used when recharging nitrogen cylinders. Proper charge pressure is indicated by a Length 6 3/8 in 16.19 cm pressure gauge located on the cylinder bottom and protected by an impact resistant plastic gauge guard. The N2 cylinder is Pressure @ 1800 PSI 12411 kPa shipped fully charged from the Amerex factory with a 70°F protective shipping cap installed on the outlet threads. The cap must be removed at installation but must remain in place at all other times. (Retain the shipping cap to reuse when recharging the cylinders.) Construction of the N2 cylinder is per DOT 3E. The cylinder is rechargeable by certified Amerex installers and does not require periodic hydrotesting. The 10 in3 nitrogen cylinder may be used in the MRM or PRM. ENCLOSURES - MRM (Painted— P/N 12853) P/N 12853 i r A �� (Stainless Steel— P/N 13393) P/N 13393 ' U.S: Metric ce' (A) Width 10 in 25.4 cm 45 '� Either painted (red) or stainless (B) Depth 5 in. 12.7 cm , ./ '�� steel are available for secure (C) Height 11 % In I 51.5 cm ( ) g i I 8 mounting of the MRM. Knockouts are provided for installation of all external devices. View ports for system c c status indicator and external inspection of nitrogen actuation cylinder are °O provided. The enclosure cover cannot be attached if the MRM tension bar is in the "OFF" or"DOWN" position. B ,/ CABINET(P/N 11978) Stainless steel cabinets are r 'P/N 11978 U S Metric I available for single cylinder (A)Width 20 1/2' 52.07 cm systems. The cabinet will house the (B) Depth 10 '/," 27.3 cm agent cylinder assembly, the agent (C) Height 26 Y." 66.68 cm cylinder mounting bracket and the mechanical release module. KP375 ENCLOSURE (P/N 16814) • Stainless steel enclosure is available for a single KP375 or KP275 Cylinder Assembly. The enclosure will house a KP375/275 Agent Cylinder Assembly and does not require the use of a 1 ,?0 cylinder mounting bracket nor a distributor. The enclosure includes a special discharge elbow for connection of the cylinder to the discharge piping. PJ,I`I#f68,14` :-.,U:S; Metric , B Y (A)Width 14" 35.6 cm (B) Depth 11," 27.9 cm •li, (C) Height 26 /< 66.68 cm 0 C A 0 October 2003 Section 2 System Components Page 2_-7 Amerex KP Wet Chemical System (EX 4658) j ACTUATION HOSE (P/N 12854) — 16" ,__< — 16"or 32" —- Y- ACTUATION HOSE (P/N 16448) — 32" To aid in the installation of systems, an Mill NM= OPTIONAL actuation hose is available. This 16" or 32" hose connects the MRM (mechanical 1/4"-NPT release module) or PRM (mechanical release (BOTH ENOS) module) actuation port to the top of the cylinder discharge valve(s). DISCHARGE NOZZLES There are six (6) types of nozzles listed for use with the APPLIANCE T PART I FLOW :44;? _F Amerex KP System. Each has a specific amount of flow and _ TYPE No. j POINTS -' GS : a specific discharge pattern. Correct installation, coverages Fryer& 13729 and limitations of each nozzle are listed on the "Nozzle Griddle 13729 2 2 x FG Application Chart" in Section 3 DESIGN of this manual. Appliance& 11982 Plenum 11982 1 1x 38 Solid fuel 11983 1m: Charbroiler 11983 1.5 1 x 55 i Upright Broiler 11984 (salamander) 11984 1/2 ea. .05 x 71 14178 Mr"' i______,___ y (4B9ner) 14178 2 2xR Fryer/Griddle Solid Fuel Upright Broiler Duct 16416 1 16416 P/N 13729 Charbroiler P/N 11984 1 x D P/N 11983 3/8"NPT ■11.01 MEM 4 ram. 1 I LIII � MIMI � LAMEREX L 16416 1%D Appliance&Plenum Range(4 Burner) Duct Nozzle One Piece Internal Snap P/N 11982 P/N 14178 P/N 16416 Body&Tip Filter Ring Retainer NOZZLE SWIVEL ADAPTER Nut Swivel Adapter Body (P/N 16440) •/i - The swivel adapter (P/N 16440) is an option offered to aid the N IIIIIIIIII — 11111111111 installation and aiming of the system nozzles. The adapter is IIIIIIIIIII—/ I�IIIIIIIIIII composed of three parts — the body, swivel adapter, and retainer nut. All nozzles may be used with the swivel adapter without any change in the nozzle's listing. 11111111� I�I1=) IIIII I I1I I� NOZZLE CAPS Two types of nozzle caps are available for the Amerex KP system. The standard cap (P/N 12334) is provided with every nozzle assembly. This cap can be used in environments not exceeding temperatures of 350°F (176.6°C). Where exposures to temperatures exceed 350°F (176.6°C) the high temperature nozzle cap must be used (P/N 12504). '` 0 Standard Cap if High Temperature Cap P/N 12334 P/N 12504 C)etober 2003 Section 2 System Corripaii6nts #,< r r::, • ,. , . Amerex,KP Wet Chemical Sys tem ''''-...-6).'' • -6) _. DETECTOR (P/N 12508) 10" Each detector in the Amerex KP Restaurant System is r— (25.4 cm) —1 comprised of three parts. The detector bracket, detector linkage and the fusible link (ordered separately). The 0 bracket serves as support for the linkage and is attached A 9 _ to a rigid surface. The linkage supports the fusible link and ,1 t c o !II J- a continuous cable under tension. At a predetermined temperature the fusible link will separate, relieving tension Fusible link not included with detector on the cable and actuating the system. This manual will refer to series and terminal detectors. There is no difference in part numbers or dimensions between series and terminal detectors. A terminal detector is the last or only detector in the network and the cable must be "terminated" there. A series detector is any detector located between the terminal detector and the mechanical release module in the detection network. Terminal End TEST LINKS (P/N 12891) \ Test links are available for conducting functional tests of the detection O O system. This device fits the detector in the same manner as the fusible link, is normally placed on the terminal detector and can he cut, simulating a fusible link separating under fire conditions. P/N 12891 CORNER PULLEY (P/N 12309) 13/64" dia. Mounting The Amerex KP Restaurant System uses a "high temperature" corner • CO Holes o pulley to change direction of the cable by 90°. This corner pulley may be ®/ / \® used in environments with temperatures up to 700°F (371°C). Mounting 0 holes are provided for anchoring the corner pulley where allowed by 123o9 \ local codes. P/N 12309 CORNER PULLEY (P/N 16444) _ The Amerex KP Restaurant System also uses a high temperature" compression corner pulley to change direction of the cable by 90°. (This � �\ compression corner pulley [Brooks Model CP5] allows complete assembly of "_• conduit and corner pulleys prior to installing the cable ). P/N 16444 PULLEY TEE (P/N 12506) °,° A pulley tee is used to change the direction of two cables by 90°. This CZ/ /P/N 12506 device can be used with mechanical gas valves and manual pull stations but not fusible link detectors. It cannot be used where temperatures T exceed the range of 32° - 120°F (0° -49°C). o J o CABLE (P/N 12553) Cable is used to run from the MRM or PRM, through conduit and corner pulleys to detectors, mechanical gas valves or manual pull stations. It is 1/16 inch diameter, stainless steel (7 x 7 — 480# tensile strength) — available in 500 foot (152 m) spools (P/N 12553). October 2003 Section 2 System Components ‘' -Page 2 .9 Amerex KP Wet Chemical System (EX 465;$),,, JOB LINKS Four temperature ratings of the Job Links are available. They are constructed of two metal struts held intension by a small, glass bulb that ruptures at the appropriate temperature rating. The detector bracket (P/N 12508) will support either the Globe Type K fusible links or the Job links, and the same detector limitations apply for both types of detector. Job Quick Response Link Load Limit: 1 to 55 lb. „Re onse;� Max.Ambient • r �} �' R , K,, Link Rating Temperature 16226 Quick 286°F 141°C 225°F 107°C 16227 Quick 360°F 182°C 300°F 149°C 16445 Quick 450°F 232°C 375°F 191°C 16446 Quick 500°F 260°C 425°F 218°C , FUSIBLE LINKS Four temperature ratings of fusible links are available. EXPOSURE LIMIT They are of the electric solder type link which will melt at Part Link Max. Ambient a predetermined temperature allowing the two halves of ; No Rating Temperature the link to separate. 12326 212°F 100°C 150°F 66°C 12327 280°F 138°C 225°F 107°C 12328 360°F 182°C 300°F 149°C _"Y� ® \ 12329 450°F 232°C 375°F 191°C °4J,F 1 w o m Temperature and year of manufacture "m° are stamped on each link. Globe Type"K" Load Limit: Maximum Load —50 lbs. (22.68 Kg) Minimum Load - 3 lbs. ( 1.37 Kg) CONDUIT OFFSET (P/N 12507) y The conduit offset is used to allow a smooth 9 y„ transition for cable runs into or out of the (24.13 cm) mechanical release module without using pulley elbows. It may be used with the detection network, manual pull stations or mechanical gas valve actuation network. The use ofthis device does not reduce the maximum number ofcorner pulleys allowed in the system. THE CONDUIT OFFSET MAY ONLY BE ATTACHED TO THE ENCLOSURE OF EITHER THE MRM OR THE PRM. 3 4/5" (9.652 cm) VOctober"200 4 `V v � Section 2 System Components Page 3 2 -Page = _ Amerex KP Wet Chemical System _ (EX 4654;1. MANUAL PULL STATION (P/N 11993) Every Amerex KP Restaurant System must use at least one manual pull station. This device provides a means of �� "`tea p p In Cos: ; Fire '=' O ' discharging the system manually. Manual pull stations 'I� should be located in a PATH OF EGRESS and mounted at '' , `\"`\\\\.� a height conforming with the local Authority Having 3�• 1� AIIaII- (E 37 CM) Jurisdiction. The manual pull station may be recessed or r �� ri, surface mounted, see Installation Section 4, Page 11 for S4 1 i1 details. Pull Pin — '�i en Pull Handl MANUAL PULL STATION ADAPTER KIT(P/N 14193) (for use with manual pull station P/N 11993) °" (5�72�, When recessing the manual pull station the adapter kit compensates for the additional wall thickness and provides an oversized cover for the wall opening. MANUAL PULL STATIONS (OVERSIZED)(P/N 14320) 5i, C-- 1i' This manual pull station may be either surface or recess c13.34 cr> ca.as mounted. The oversized cover is large enough to cover cp,SE of ,r/ `" L the standard 4" octagonal sheetrock access hole and �� PUTHENIN'0 remain attractive and functional. Manual pull stations PULL HANDLE 0 O should be located in the path of egress and mounted at a ii n; height conforming with the local Authority Having r Jurisdiction. . VOOD DISCHAR "QUICK-SEAL" ADAPTER GASKET SEAL (3/8" pipe- P/N 12276) (1/2" pipe- P/N 14204) LOCK WASHER NUT • - r i Fix/ADAPTER BODY This listed mechanical bulkhead fitting produces a liquid tight It_ _< seal around distribution piping where the piping penetrates ii hoods or ducts. The "quick-seal"adapter is available in 3/8" EMT CONDUIT --0. ii ■ and 1/2" NPT. L,i—,11 [,----ii LLU "COMPRESSION SEAL" ADAPTER (3/8" pipe- P/N 12510) (1/2" pipe- P/N 12512) LOCK WASHER GASKET SEAL The compression seal adapter is a "listed mechanical bulkhead" fitting that NUT ADAPTER BODY produces a liquid tight seal around pipe or conduit when making penetrations . . COMPRESS in a hood or duct. Unlike the quick-seal adapter, the compression seal adapter is not threaded to accept pipe and does not require conduit or pipe to IIIIllu pbe cut or threaded. It is available in 3/8" and 1/2" sizes. 3/8' PIPE "QUICK-SEAL" COMPRESSION FITTING (1/4" TUBING - P/N 16502) 111 10,6M This listed m h I�' 'II mechanical bulkhead fitting produces a liquid tight seal around the • •_ detection tubing where the tubing penetrates the hoods. :October 2003 Section 2 System Components. "Page 2-13 Amerex KP Wet Chemical System (EX 4658) I ASCO MECHANICAL GAS VALVES All Amerex KP Restaurant Systems that protect any gas fired cooking appliance must use a "pull to close" type gas shut-off valve, which is listed with the system. The valve is held open with a W latching device. Upon system discharge a piston in the gas trip sumo assembly (sold separately) will pull on a cable connected to the latch - -on the gas valve, release the latch and allow the spring in the valve to close the valve. The ASCO gas shut-off valves approved for use with Amerex KP Restaurant Fire Suppression systems are listed below with appropriate part numbers. See "Installing a Mechanical Gas Valve" in the Installation section for instruction on installation. APPLICATIONS ► Amerex — Part No. ASCOPart No. Size 13777 JV216-587-2 13778 JV216-587-3 1" 13779 JV216-587-4 1'/." a am 13780 JV216-587-5 1'/2" 13781 JV216-587-6 2" 13782 JV216-587-7 2'/2" 13783 JV216-587-8 3" Note: P/N 12740 Gas Trip Assembly must be purchased separately. ANSUL MECHANICAL GAS VALVES All Amerex KP Restaurant systems that protect any gas fired cooking appliance must use a "pull to close" type gas shut-off valve. The valve is held open with a latching device. Upon system discharge a piston in the m gas trip assembly will pull on a cable connected to the latch on the gas valve, release the latch and allow the - #444.40141. spring in the valve to close the valve. Ansul's mechanical gas shut-off valves are suitable for use with o Amerex's KP Restaurant Fire Suppression system. These valves, when used in conjunction with P/N 12740 II . gas trip assembly, perform the same functions as Amerex's gas shut-off valves. The part numbers of the , 4111 valves acceptable for this use are listed below. They are intended to be installed using the same installation • ■ instruction as Amerex's gas shut-off valves, see Installing a Mechanical Gas Valve in the installation section for instruction on installation. AR :_ :`. Max. Operating Ansul Part No. Size Pressure 55598 55601 1" 10 PSI 55604 11/4" (69 kPa) 55607 1W 55610 2" Note: P/N 12740 gas trip assembly must be purchased separately. October Section 2 System Components : ! Amerex KP Wet Chemical MICROSWITCHES (P/N 12524) Microswitches, designed to be mounted in the MRM, as well as the PRM, are used to control various output functions. These output functions may involve turning off or turning on power. Examples of output functions are sounding a visual or audible alarm, operate an electrical gas valve, send a signal to a building fire alarm system, shut off supply air fans and energize a relay to shut off electrical appliances. Two SPDT switches are pre-installed in the MRM and PRM. Up to 2 additional SPDT switches may be added for a total of our configurations—SPDT, DPDT, 3PDT and 4PDT. 6_,-f Red Common Non Alarm �{ Yellow N.O. Condition Black N.C. MICROSWITCH SINGLE POLE DOUBLE THROW P/N 12524 VENT PLUG (P/N 10173) The vent plug is required in the system actuation network to allow a U means of relieving pressure in the actuation piping after a system discharge, and to prevent a slow build-up of pressure in the actuation line. ■ October 2003 Section 3 Design Page 3— 1' Amerex KP Wet Chemical System (EX 4658) DUCT PROTECTION DUCT PROTECTION LIMITATIONS SINGLE NOZZLE (P/N 16416) The Amerex duct nozzle (P/N 16416) is listed to protect restaurant cooking ducts of unlimited length up to 50 perimeter inches (127 cm) or 16 diameter inches (40.6 cm) using one nozzle. The nozzle has one flow point and must be centered within the duct, placed 2 —8 inches (5.08—20.32 cm) into the duct opening and aimed at the center of the cross section of the duct. NOTE: In no case shall the diagonal dimension of the duct exceed 18.8 inches 40 without additional duct nozzles. OF VERTICAL DUCT !191111111 •- - — . OF HORIZONTAL DUCT 4I \ AIM POINT 16"DIA.MAX. / / \___„,\___„, VERTICAL / HORIZONTAL DUCT ' \ TRANSITIONS --- 4 ___..) Special Note: For ducts with vertical/horizontal I transitions reference the diagram above with respect to nozzle aim. . TRANSITION LIMITATIONS—SINGLE NOZZLE (P/N 16416) A transition is a section found on some exhaust systems between the hood and the duct. One Amerex duct nozzle (P/N 16416) will protect a transition at the point where the transition is 50 perimeter inches (127 cm) or less or a diameter of 16 inches (40.6 cm) or less. The nozzle has one flow point and must be placed in the center of the opening at the point where the perimeter inches are 50 (127 cm) or less or where the diameter inches are 16 (40.6 cm) or less and aimed at the center of the cross section on the duct. Additional duct protection is not required when using this method. 1 G1 �u 10.01114V--'''''5,10r4 � / �PNg.�orJ 4111fill • 41%0 ..--- I% 41111 _ October2003 Section 3 Design Page 3 —2. .,,Arrmerex KP Wet Chemical,$ysiiem .;,(EX 4658) DUCT PROTECTION LIMITATIONS — �-- TWO NOZZLES (2 x P/N 16416) Two Amerex duct nozzles (P/N 16416) will protect ducts with a perimeter of 51 inches to 82 inches (129.5 — 208.3 cm) or a maximum diameter of 26 inches (66 cm). To correctly position the nozzles a rectangular duct should 11, 0.1t be divided along its longest side into four equal distances. A circular duct should be divided along a centerline into four equal distances. A nozzle 100� should be placed at one quarter of the duct's width (or diameter) with both 1/4 nozzles on the centerline, paced 2-8 inches (5,08 - 20.3 cm) into the duct I 2 opening and aimed at the center of the cross section of the duct. Each I nozzle has one flow point. .G ,, 1/4 I. NOTE: In no case can the diagonal dimension of 1,`,0 each module exceed 18.8 inches (46 cm). rt 'c 1 ,\ `\ \�\} k 26"MAX. DIA. DUCT PROTECTION LIMITATIONS 100 IN. PERIMETER TWO — 11/2 FLOW POINT NOZZLES (P/N 11983) The Amerex solid fuel appliance/duct nozzle (P/N 11983) is listed to protect a restaurant cooking exhaust duct of unlimited length and up to 100 perimeter inches (254 cm) or 32 inch diameter (81.2 cm) using two nozzles. The nozzles total three flow points and to properly position the nozzles, a rectangular duct should be divided 1,11 ���� along its longest side into four equal distances. A circular duct should be divided along its center line into four equal distances. The 1/4 nozzles are to be placed at one quarter and three quarters position of the duct width (or diameter) with both nozzles on the center line, Oog°°°°°°:; placed 2 - 8 inches (5.08—20.3 cm) into the duct opening and aimed straight up in a vertically run duct. NOTE: In no case can the diagonal dimension of the duct exceed 37.2 inches (94.4 cm) without adding additional duct nozzles. NOTE: The use of one duct nozzle P/N 11983 is permitted for duct 50 perimeter inches or r less in the same manner as duct nozzle 16416. k 32"MAX .`October 2003 Section 3 Design Page 3-3 Amerex KP Wet Chernical._Sy_stem, (EX 4658) DUCT PROTECTION LIMITATIONS 150 IN. PERIMETER THREE 1'/z FLOW POINT NOZZLES (3 x P/N 11983) The Amerex solid fuel appliance/duct nozzle (P/N 11983) is listed to protect restaurant cooking exhaust ducts of unlimited length and up to 150 perimeter inches (381 cm) or 48 diameter inches (122 cm) using three nozzles. The nozzles total four and one-half flow points and to properly position the 6� nozzles, a rectangular duct should be \ s divided along its longest side into six equal s distances. A circular duct should be divided ,I� \ s along its center line into six equal distances. \(i(e The nozzles are to be placed at one sixth, one half and five sixths positions of the duct width (or diameter) on the center line, placed 2-8 inches (5.08 — 20.3 cm) into the duct e opening and aimed straight up for vertically / 2A+26+Perimeter Inches run duct. hA�/ NOTE: In no case can the diagonal dimension of the duct exceed 55.9 inches (142 cm) without adding additional duct nozzles. TRANSITION LIMITATIONS —TWO NOZZLE (P/N 11983) A transition is a section of some exhaust systems between the hood and the duct. Two Amerex solid fuel appliance/duct nozzles (P/N 11983) will protect a transition at the point where the transition is 100 perimeter inches (254 cm) or less or a diameter of 32 inches (94.4 cm) or less. The nozzles total three flow points and to properly position the nozzles, a rectangular duct should be divided along its longest side into four equal distances. A circular duct should be divided along its center line into four equal distances. The nozzles are to be placed at one quarter and three quarters position of the duct width (or diameter) with both nozzles on the center line, placed 2 - 8 inches (5.08—20.3 cm) into the duct opening and aimed straight up in a vertically run duct. Additional duct protection is not required when using this method. NOTE: In no case can the diagonal dimension of the duct exceed 37.2 inches (94.4 cm) without adding additional duct nozzles. (REFER TO PAGE 3-2 FOR PICTORIAL REPRESENTATION) 1 October 2003 Section 3 Design, Page 3-4;. _I Amerex`KP Wet Chemical System (EX 4658) NOZZLE LOCATION AND AIMING FOR HORIZONTALLY RUN DUCTS PROTECTED BY DUCT NOZZLE 11983 The nozzles are to be located on the centerline of the vertically run duct, 2-8 inches (5.08-20.3cm) into the q. OF VERTICAL DUCT duct. The aiming point is to be a point 3 (7.6cm) inches I above the base of the horizontally run duct and in the same vertical plane of the nozzle. See illustration. { — OF HORIZONTAL DUCT AIM POINT DUCT NOZZLE VERTICAL / HORIZONTAL DUCT TRANSITIONS DUCT PROTECTION LIMITATIONS — MULTIPLE NOZZLES (P/N 16416) Protecting ducts larger than 100 perimeter inches (254 cm) utilizing the single flow point nozzle (P/N 16416) the perimeter is divided by 50 (126.9 cm). The resulting number must be rounded up to the next whole number. This equals the minimum number of duct nozzles that must be used. The cross sectional area of the duct is then divided into the same number of equally sized modules. The duct nozzle is then located in \---/ the center of each module. Note: In no case can the diagonal dimension of each module exceed 18.8 inches -Ii>(46 cm) without adding additional duct nozzles. 0:e 6 III y/ r 2A + 2B = PERIMETER OR (A + B) 2 = PERIMETER October2003 ` Section 3 Design Page 3—5 Amerex KP Wet Chemical System (EX 4658) PLENUM PROTECTION PLENUM PROTECTION LIMITATIONS — SINGLE FLOW POINT NOZZLE (PIN 11982) The Amerex appliance, plenum nozzle (P/N 11982) is capable of protecting plenums up to 10 feet (3,048m) long with either a single inclined filter bank or a "V" bank filter arrangement. The filter height cannot exceed 24 inches (60.96 cm). Each plenum nozzle uses one flow point. The nozzle must be positioned 4 inches (10.16) maximum from the wall, aimed horizontally and positioned down 1/3 the filter height from the top of the filter. "V"Bank Protection Single Bank Protection 1/3 FILTER HEIGHT —6-1/21-.1 DOWN FROM THE F •,,((\',i=:•I ,a011. I TOP OFTHE FILTER, } `. '..•. ,,'�''�. CENTERED INTHE 1/3 FILTER HEIGHT ~,':P ( .''r''! "V"BANK ——r FROM �y'i�:;:i• f iin��,'• �� � THETOP OF THE FILTER. .yT'ul!,. ills. 'Y� ON CENTER G'y?, BETWEEN Z SIDE WALL AND FILTER Ob l "P t��� 5 Kb� NOZZLE TO BE .I,AN 901 1•/4 A ONO` FR OM TED WALL. 0..0.. �I NOZZLE TO BE CENTERED INTHE FROM END O-WALL, "V"BANK CENTERED ON THE FILTER PLENUM PROTECTION — MULTIPLE NOZZLES 10 5 (3.05mm ) Plenums exceeding 10 feet (3.048 m) in length may be 10 FT. protected by using multiple plenum nozzles. Each nozzle must (3.05 4%,. be protecting an area of no more than 10 feet in length. j Nozzles may be positioned facing each other or facing the 4 same direction as long as the entire plenum area is being / covered. Nozzles may not face in opposite directions from a common tee. illik•ic i c*, 444, 4,,.. i0, 4, ,,I I L4 . •0„,,,, ....iiii ii0 October-2003", Section 3 Design Page 3-16 Amerex KP Wet Chemical System (EX 4658) FRYER PROTECTION (FULL VAT) TWO FLOW POINT NOZZLE (P/N 13729) MAXIMUM AREA: 191/2 in. (50 cm) x 25-3/8 in. (65 cm) including drainboard interface area 191/2 in. (50 cm) x 19 in. (48 cm) not including drainboard interface area The Amerex fryer nozzle (P/N 13729) uses two flow points and will protect a full vat fryer. If the fryer does not include a drainboard, the maximum fryer dimensions for single nozzle coverage are 19" x 19W (48 x 50 cm) and the ' c, I maximum protected area is 2.53 ft2 (2350 cm2). If the fryer does contain a drainboard the maximum fryer dimensions for single nozzle coverage are 25- b c, s T 1811 3/8" x 19W (65 x 48 cm) and the maximum protected area is 3.44 ft2 I I (3195 cm2). However, the maximum hazard area must not exceed 19" x 19 i i 3� 1/2" (48 x 50 cm). The nozzle must be located along or anywhere within the ■10.... protected area. Nozzle heights must be within 36 to 48 inches (91.44 WiV - 121.92 cm) above the appliance surface and aimed to the center of the hazard area of the appliance. ,q' �I�+fS, Locale rwut.wfthlnrth.dedan. ,9 Note: Maximum & minimum heights must be v.*' t (above teprotected.,..) �''°,' / measured vertically from the tip of r �5r, - q` nozzle to the top of the appliance. - t AIM A POINT .'f . I. (CENTER OF HAZARD ANlA) ^r " f:c..i —i g -- \ a 1 tiTi 0 0 I FULL VAT FRYER s!• >e• �'� WITH DRAINBOARQ 111111 I..,FULL VAT FRYER a WITHOUT DRAINBOARD LOW PROXIMITY APPLICATION FRYER PROTECTION (FULL VAT) TWO (2) SINGLE FLOW POINT NOZZLE (P/N 11982) MAXIMUM AREA: 191/2 in. (50 cm) X 25 3/8 in. (65 cm) (including drainboard interface area) 19Y2 in. (50 cm) x 19 in. (48 cm) (not including drainboard interface area) A pair of Amerex single flow point nozzles FULL VAT FRYER (P/N 11982) will protect a full vat fryer. The WITH DRAINBOARD nozzles must be used in pairs located on the perimeter of the appliance, 1/2" back from the NOZZLE APART inside edge of the appliance and within a 36" zone extending 6" in both directions of the center of the hazard. The nozzles are to be CA G ,17 Y. 1. located 180° apart (directly across from one "��, T \ 19%" another). They are to be aimed at a point 3" below the top of the appliance and directly 04 below the opposing nozzle. If the fryer does AIMING POINT � It not include a drainboard, the maximum fryer ` ` �, dimensions are 191/2" x 19" (50 x 48 cm) and the maximum protected area is 2.53 ft2 (2530 „111:,,,, — cm 2). If the fryer does contain a drainboard, I '.,�the maximum fryer dimensions are 25 3/8” x 19 1/2`1 (65 x 50 cm) and the maximum %> .--- protected area is 3.44 ft2 (3195 cm2). 25-3/8" However, the maximum hazard area must MAX. not exceed 19 '/2 " x 19" (50 x 48 cm). The nozzle's height must be within 17'/2" to 36" (45 - 92 cm) above the appliance surface. Octobef X603 ' "=:Sedffbn 3 Design Page 3 7 Amerex KP Wet Chemicah$ystem (EX 4658).. FRYER PROTECTION (SPLIT VAT) TWO FLOW POINT NOZZLE (P/N 13729) • MAXIMUM AREA: 14 in. (35.5 cm) X 21 in. (53.5 cm) (including drainboard interface area) 14 in. (35.5 cm) x 15 in. (38.1 cm) (not including drainboard interface area) The Amerex fryer nozzle (P/N 13729) uses two flow points and will protect a split vat fryer. If the fryer does not include a drainboard, the b maximum fryer dimensions for single nozzle coverage are 15" x 14" (38.1 x 35.5 cm) and the maximum protected area is 1.46 ft2 (1356 cm2). If the fryer does contain a drainboard, the maximum fryer 6 .4 5 ,. dimensions for single nozzle coverages are 21" x 14" (53.5 x 35.6 cm) I and the maximum protected area is 2.0422 (1897 cm2). However, the i I Sao^ maximum hazard area must not exceed 15" x 14" (38.1 x 35.5 cm). IMMIMMINIIIIII The nozzle must be located within the protected area on a line M° perpendicular to the longest side of the fryer passing through the F center of the hazard area. Nozzle heights must be within 40 to 50 inches (101.6 — 127 cm) above the appliance surface and aimed to the SPLIT VAT FRYER center of the hazard area of the appliance. WITH DRAINBOARD Locate nozzle within shaded area (above the protected area) AIM POINT NOTE: Maximum and minimum heights 1 =;1 (CENTER OF HAZARD AREA) must be measured vertically from the tip 4'd' ♦ 444, ∎`_ I 1 V. of nozzle to the top of the appliance, 44�� 1, e 'O� 40" 'N SPLIT VAT FRYER lithr -141411 SPLITYAT FRYER ;pd+" WITH DRAINBOARD WIT OUT DRAINBOARD FRYERS EXCEEDING SINGLE NOZZLE PROTECTION: Multiple Amerex fryer nozzles (P/N 13729) may be used to protect single vat fryers with maximum protected areas as^ exceeding single vat coverages up to a maximum protected 25-3/8 MAX. area of 6 ft.2. The fryer must be divided into modules for 9-3/4^ single nozzle coverages and the nozzle located and aimed for each module as indicated for single nozzle coverages. For modules that do not include drainboards, the maximum module dimensions for single nozzle coverages is 19 ''/z' x �19" (50 x 48 cm) and the maximum protected area is 2.53 ft2(2350 cm2). If the module does contain a drainboard, the maximum module dimensions for single nozzle coverage is 25 3/8" x 19 '/z" (65 x 50 cm) and a maximum protected area /411 19^MAX is 3.44 ft2 (3195 cm2). However, the maximum frying area of a module must not exceed 19 %z" x 19" (50 x 48 cm). AIM POINTS October 2003 Section 3 Design Page 3—8 • Amerex KP Wet Chemical System {EX 4658) SINGLE BURNER RANGE PROTECTION ONE—1/2 FLOW POINT NOZZLE (P/N 11984) The Amerex half (1/2) flow point nozzle (P/N 11984) will protect a single burner with a surface area of 18" x 18" (46 x 46 cm). The nozzles must be located on the perimeter of the burner and 20 to 24" (51 — 61 cm) AIM above the burners surface. The nozzle is aimed at a point 7" above the PINT 24" center of the burner. 18" a, 21011 18" SINGLE BURNER RANGE PROTECTION—OVERHEAD ONE—Yz FLOW POINT NOZZLE (P/N 11984) The Amerex half ('/4) flow point nozzle (P/N 11984) will protect a single burner with a surface area of 18"x 18" (46 x 46 cm). The nozzles must be located directly above the center of the burner and 24 to 42" (61 - 107 cm) above the burners surface. The nozzle is aimed at the center of the burner. 42" 18" � 24 is % TWO BURNER RANGE PROTECTION— SINGLE FLOW POINT NOZZLE (P/N 11982) The Amerex appliance, plenum nozzle (P/N 11982) has /•14" one flow point and will protect a range surface area of 28" 14" x 28" (36 x 71 cm). The center to center distance between burners must not exceed 14" (36 cm). The 0 nozzle must be located 44 - 48" (112 - 122 cm) above the range surface and centered between the two $ burners. The range surface area is measured from the 14" outside of the burner to the outside of the burner. NOTE: Maximum and minimum heights 48" 44" %• %∎ must be measured from the tip of nozzle to the surface of the appliance. 14 October 2003 Section 3 Design Page 3—9 Amerex KP Wet Chemical System (ESC RANGE PROTECTION SINGLE FLOW POINT NOZZLE (P/N 11982) 12" 24�, max. max. The Amerex appliance plenum nozzle (P/N 11982) has - one flow point and will protect a range surface area of 12" x 24" (31 x 61 cm). The center to center distance - 2" between burners must not exceed 12" (31 cm). The nozzle must be located 36 —50" (91 - 127 cm) above the �1� range surface and centered between the two burners. `•�� The range surface area is measured from the outside of 50" 36" k 'the burner to the outside of the burner. 12 Note: Maximum & minimum heights ' must be measured from the tip of nozzle to the surface of the appliance. RANGE PROTECTION ` MULTIPLE NOZZLES (P/N 11982) 24" 12" 12" 12" For ranges that have a surface area exceeding the capabilities of a single appliance nozzle, multiple 2" nozzles must be used provided that the surface area of the range is divided into equally sized modules. 110, OW4 Each module must be equal to or less than 12" x 24" � � (31 x 61 cm). ��� sop Note: Maximum & minimum heights must be 12" 38• measured from the tip of nozzle to the surface of the appliance. PROTECTION OF BACK SHELVES Confronted with a back shelf that obstructs the spray pattern of NOZZLE PN14178 ``-Ii- BACK SHELF the protecting nozzle? Locate the nozzle so that it is below the shelf and still within its listed minimum. When the shelf interferes with the proper nozzle orientation it may be 18- necessary to route the pipe under the shelf or provide a hole in NOZZLENHEIGHT the shelf for the nozzle. Always receive agreement on shelf alterations before performing the work. FOUR BURNER RANGE August 2004 Section 3 Design Page 3 —9A i -' , Amerex KP Wet Chemical System (EX 4658)' RANGE PROTECTION TWO - HALF FLOW POINT NOZZLE (P/N 11984) The Amerex appliance nozzle (P/N 11984) has one-half flow point value and when used as a pair as illustrated below will protect a range surface area of 12"x 36" (31 x 92 cm). The nozzle must be located 20 -30" (50.8- 76.2 cm) above the range surface, on the burner centerline, 2 inches (5 cm) outboard of the burner and aimed at the center of the hazard area. The nozzles are to be at the same height and on opposite sides of the range hazard area. 36" 1 ff..2 :2rt.S� f I2" TOP VIEW 2 Note: Maximum & minimum heights \.`.. �.-.� \ / must be measured from the tip of nozzle to 20'-30' the surface of the appliance. ``\%. -/// L I I I I PLAN VIEW RANGE PLUS BACK-SHELF PROTECTION OVERHEAD APPLIANCE NOZZLE (P/N 11982) frk The Amerex appliance nozzle (P/N 11982) has a one flow rtel_ PAO_point value and will protect a range burner area of 12" x 24" �1P,/ 1(31 X 61 cm) from an overhead position. The back shelf �� �� must be at least 20" high (51 cm) and must not cover more SI 11,�l� 12' than 11" (28 cm) of the back burners. The nozzle must be ��►��' located 40-47" (102-119 cm) above the range surface, on the burner centerline, 4-6 inches (10- 15 cm)forward of the SHELF TOP VIEW center of the two burners and aimed at the center of the EDGE hazard area. Note: Maximum & minimum heights 4'-6' 1 must be measured from the tip of nozzle to 40'-47' the surface of the appliance. 1 11" 20" MIN. MAX. 1 RANGE BURNERS I PLAN VIEW \,._/ August 2004 Section 3 Design. Page 3=9B-,`; A erex KPWet:Chemical S stern EX 465.$:, CLOSED TOP CHAIN BROILER ...._.• SINGLE FLOW POINT NOZZLE (P/N 11982) li it EXTERNAL \ The Amerex appliance/plenum nozzle (P/N11982) has one flow DRIP PAN I \ point and will protect a closed top chain broiler with a cooking area \ of 24 '/2"x 31"(62 X 79 cm). The nozzle is to be located on the \ TOP VIEW side opposite the external drip pan (when present), positioned in \ the middle of the inlet opening and aimed at the opposite rear \ \ corner. II ,! NOZZLE AIMED TO THE REAR OPPOSITE CORNER OF THE BROILING AREA. NOZZLE LOCATED IN THE CENTER OF THE IN-LET OPENING • O A •• FRONT VIEW • EXTERNAL .. \_.../ DRIP PAN k— CLOSED TOP CHAIN BROILER 1 I r -1 EXTERNAL r OPEN TOP CHAIN BROILER DRIP PAN TWO FLOW POINT NOZZLE (P/N 13729) TOP VIEW / / The Amerex fryer nozzle (P/N13729) has two flow ce( J points and will protect an open top chain broiler with a cooking area of 24'/W"x 31"(62 x 79 cm). The minimum - opening is 10"x 10"(25.4 x 25.4 cm) and the nozzle is NOZZLE LOCATED 2"BEHIND to be positioned 2"behind the edge of the opening, at a THE EDGE OF THE OPENING height of 12"—36" (30.5-91 cm)above the appliance AIMED TO THE CENTER OF THE and aimed at the center of the opening. lOPENING-10"x 10"MINIMUM OPENING \ 1 \ 12"-36"NOZZLE HEIGHT ABOVE \ Note: Maximum & minimum heights \ APPLIANCE must be measured from the tip of nozzle to { the surface of the appliance. N\ I I • I O �� FRONT VIEW �� •• EXTERNAL ■I ' DRIP PAN 000ber2 003 _. Section 3 Design Page 3-10!.Amerex KP•Wet Chemical,=$,yster>a (EX 4658) FOUR (4) BURNER RANGE PROTECTION TWO (2) FLOW POINT NOZZLE (P/N 14178) The Amerex 4 burner range nozzle (P/N 14178) has two (2) flow points and will protect a range surface area of 24" x 24" (61 x 61 cm). The center to center distance between burners must not exceed 12 inches. The °° w.x _ nozzle must be located 18 — 50" (46 — 127 cm) above the range surface i ��` and centered between the burners. The nozzle is aimed straight down at ����1 4 the center of the appliance. *11) NOTE: Maximum and minimum M/ heights must be measured from the tip of nozzle to the surface of the appliance. RANGE PROTECTION—MULTIPLE NOZZLES (P/N 14178) } For ranges that have a surface area exceeding the capabilities of a single nozzle, multiple nozzles must be used provided that the surface area of the range is ' divided into equally sized modules. Each module must -• y �. be equal to or less than 24" x 24" (61 x 61 cm). NOTE: When using this nozzle to protect a two SO" MAX •%O (2) burner range the aiming point is where an � 8.50" radius from the center of each burner crosses one another 'a- MIN. o OI- O o © co•""ill Jdfr�., �/ o WOK PROTECTION SINGLE FLOW POINT NOZZLE (P/N 11982) The Amerex appliance plenum nozzle (PIN 11982) 24" has one flow point and will protect a wok with 14" max. dimensions between a minimum diameter of 14" (36 mln' cm) and a maximum diameter of 24" (61 cm) inclusive. The wok must have a height dimension between a minimum of 4" (10 cm) and a maximum of 0 7" (18 cm) inclusive. The nozzle must be centered Min. Size over the center of the wok and located at a height _I Max.Size between 40 " (102 cm) and 50" (127 cm) from the Q-4„min. �___00/ 7"�•x• bottom of the inside of the wok and aimed at the center of the wok. Alm Point 1 } ■__/ ___T 50"max. i New 40" max. I October 2003 ''Section 3 Design Page 3— 11 Amerex:KP Wet Chemical System (EX 4658) GRIDDLE PROTECTION — SINGLE FLOW POINT NOZZLE (P/N 11982) t. The Amerex griddle nozzle (P/N 11982) has one flow ;; i 4-48'max.F � point and will protect a griddle surface of 36 inches wide (91 cm) x 30 inches deep (76 cm). The nozzle 3p• .N. .;' �, , 9 perimeter appliance ice' 5' 1 30'min. must be located along the erimeter of the a liance and within a vertical height range from 30" to 48" (76 1 — 122. cm) above the surface of the appliance. The 1 aiming point for the nozzle is the "point of intersection" of a straight line from the nozzle location ��� to the center of the appliance, with an 11" (28 cm) square, generated about the center point of the 36'max 11's re griddle. 4. Centered Griddle Center V Note: Maximum & minimum. heights must be measured from the tip of nozzle 9 9 I to the surface of the appliance. 1 1 1 1 45" 'Z(i ir- r 11' Square Centered Perimeter of Griddle \■ 1/ [30,, on Griddle Center 1 r VII ..m.••••• 11"square centered on griddle center I id mm. — I MIM • • ifte Point of Intersection AIM POII�fT Nozzle Location 5• .:a 4(v` GRIDDLE PROTECTION — 30' ,< � �,�i? 48•mex. MULTIPLE SINGLE FLOW POINT NOZZLES (P/N 11982) 1 1 ' '� 01-48 :: )."Zr- 1 Multiple Amerex griddle nozzles (P/N 11982 — x--30•mla one flow point) may be used to protect a griddle ► ��=J ; surface area greater than 30 inches (76 cm) X 36 ilip„.„inches (91 em). The griddle must be divided into 38.111t71 iv - modules for single nozzle coverage and the Aro..nozzles located and aimed for each module as n'max. 38 tt'Squar. indicated for single nozzle coverage. 4 N a.,le 11"square centered r on griddle center Perimeter of Griddle Modules il Mod 1111F 1 1 i Note: Maximum & minimum heights i must be measured from the tip of i i nozzle to the surface of the appliance. �i, i 9 s' 1611111111 1i � U ii o'• i i Point of Intersection zle Location AIM POINT for nozzle 'l • •MMI 11"square centered protecting this module on griddle center • • ---------- ' ,October 2003 , r^- ‘S•ebtion'3 Design Pege 3 L 12 .I Amerex K(?IVet Chemical System (EX 4658) GRIDDLE PROTECTION — OVERHEAD TWO FLOW POINT NOZZLE (P/N 13729) 12`c).12. The Amerex fryer and griddle nozzle (P/N 13729) has two flow points and will protect a griddle surface of 42 inches ' wide (107 cm) X 30 inches deep (76 cm). The nozzle ' must be located within 6 inches (15 cm) of either side of 42'max. the appliance centerline, placed 38 inches (97 cm) to 50 30' mu. inches (127 cm) above the cooking surface and aimed a straight down. Note: Maximum & minimum heights P must be measured from the ti of nozzle to the surface of the appliance. I I @ @i 50°1 II II 38I V II II 1•1=1 11 12"square centered on griddle center • • GRIDDLE PROTECTION — OVERHEAD MULTIPLE TWO FLOW POINT NOZZLES (P/N 13729) Griddles exceeding 30 inches (76 cm) X 42 inches (107 cm) may be protected using multiple two flow point nozzles by dividing the surface area into equal 12"‹..„ 12 r modules. Each module requires one nozzle and �� :r cannot exceed an area larger than 42 inches length 41:411: (107 cm) X 30 inches deep (76 cm). S `3ft 12'•� 12' 30"max. I L:., ,;I` 'I I I \ Al' Y l 9 ej 50' j ii ii 3 „I ` 1� II II x N> ■NUME 42*max. II 1111 12"square centered on griddle center ` % � 84" m A Pil Note: Maximum & minimum heights must be measured from the tip of two nozzle to the surface of the appliance. Oct6661'2003 Sesakin 3 Design Page's—T13 • Amerex;KP.Wet Chemtcal:System (EX 4658) . GRIDDLE PROTECTION - LARGE TWO (2) FLOW POINT NOZZLE (P/N 14178) v,''.� 58"m � �A, l ,, -,— ax. The Amerex Range Nozzle (P/N: 14178) has two (2) '\ 30'max. , V:t 24"min flow points and will protect a griddle surface of 48 a;..;i,..:y,' inches wide (122 cm) x 30 inches deep (76 cm). The , nozzle must be located along the perimeter of the ' appliance and within a vertical height range from 24" ; . / (61 cm) to 50" (127 cm) above the surface of the ip../�appliance. The aiming point for the nozzle is the 48" . r ii'Square "Point of Intersection" of a straight line from the Centered on nozzle location to the center of the appliance, where GrlddleCenter V the line crosses the outer edge of an 11 inch square (28 cm sq.), centered over the center point of the griddle. , in Note Maximum & minimum \\ /p heights must be measured from the tip of nozzle to the , 1 , 2•" surface of the appliance. 11• Square Centered Perimeter of Griddle on Griddle Center 1 Nruilli 11"square centered on griddle's center MillPoint of Intersection AIM POINT Nozzle Location GRIDDLE PROTECTION - LOW PROXIMITY ;° r, I 4/24 "max. TWO (2) FLOW POINT NOZZLE (P/N 14178) ' i�'` ' 30 max. I ,` 1 , *--; 15"min. The Amerex Range Nozzle (P/N: 14178) has two (2) flow points 1 • 4,1 and will protect a griddle surface of 48 inches wide (122 cm) x 30 i inches deep (76 cm). The nozzle must be located at any one of the four corners of the appliance and within a vertical height range t / from 15" (38 cm) to 24" (61 cm) above the surface of the appliance. `�� The aiming point for the nozzle is the "Point of Intersection" of a straight line from the nozzle location to the center of the appliance, 48"max- ii'Swam where the line crosses the outer edge of an 11 inch square (28 cm . centered on sq.), centered over the center point of the griddle. Griddh center r Note: Maximum & minimum i heights must be measured from the tip of nozzle to the �1 /� surface of the appliance, 24" I 15" mommumi 11"square centered on module center II Qctobet 2003 Section 3 Design Page 3— 14 t '~ , Amerex KP Wet Chemical System (EX 4658) UPRIGHT BROILER PROTECTION TWO HALF FLOW POINT NOZZLES (P/N 11984) Two Amerex upright broiler nozzles are required for this application. Each upright broiler nozzle (P/N 11984) equals a '/2 flow point. These nozzles must always be used in pairs equaling one flow point and will protect an internal broiler chamber measuring 30 '/z" X 28 ''A" (77 x 72 cm). The nozzles must be positioned at the front opening of the broiler with the top nozzle located above the grate, aimed toward the opposite rear corner and the lower nozzle located the grate and aimed toward the center of the drip pan. UPRIGHT BROILER ElWARMING CHAMBER I Er IN I+ - , BROILER CHAMBER IIIr MN= DRIP PAN Li 1 1 U U FRONT VIEW SIDE VIEW ' NOTE: PROTECTION FOR SALAMANDERS AND CHEESE MELTERS UP TO 38" (96.5cm) IN LENGTH k `. ) SHOULD BE ACCOMPLISHED USING A SINGLE �� FLOW APPLIANCE NOZZLE P/N 11982 LOCATED IN �j�1�� ''4" THE MIDDLE OF THE OPENING AND AIMED AT THE REAR OPPOSITE CORNER. fr u October 2003 Section 3 Design Page 3— 15 Amerex KP Wet Chemical System (EX 4658) { GAS RADIANT CHARBROILER PROTECTION SINGLE FLOW POINT NOZZLE (P/N 11982) One Amerex plenum nozzle (P/N 11982) ',r will protect a gas radiant charbroiler with a , cooking surface measuring 24 inches X 24 ti' M inches (61 x 61cm) maximum. The nozzle �" /%//i 1 //1-1 uses one flow point. It must be located 18 �, � , to 48 inches (46 — 122 cm) above the �' 1,,�� \� 1 �i 1:.. cooking surface and anywhere along or "�� 9 Y 9 (09j �„ within the perimeter aimed towards the N — center. �l I II � I V • • ELECTRIC RADIANT CHARBROILER PROTECTION SINGLE FLOW POINT \ NOZZLE (P/N 11982) 24" 2q., Note: Electric charbroilers with a non-grated ti"'°'. c'>f:4r4k ` � , surface or a solid ribbed surface may be ` . t.• •• :"`T �,,,,, 1:, k ;� 1:4Wa � protected using the same limitations as a ��;.:�: fi�•,: � t'>.z+w•.%,zr',. griddle. ,a `�`` « �` Iv \ /r 48" Electric charbroilers with an open grate may r.).3",.�`,� ' ' , v:.4;; be protected with one Amerex appliance, '� �,, x t>,• \ A—�. —F `� 1I plenum nozzle (P/N 11982) provided that the �� .v. area is no larger than 24 inches X 24 inches \ �i �� ii (61 x 61 cm). The nozzle uses one flow point \ and must be located within 18 — 48 inches .� (46 — 122 cm) above the grate surface, anywhere along or within the perimeter of the IN. Nom mix.A Mtn heights met b. nwsi Xed from the ttp of nozzle protected area, aimed towards the center. tottwtop ortlwcooktnp 40 surface V LAVA ROCK (CERAMIC/SYNTHETIC) CHARBROILER SINGLE FLOW POINT NOZZLE (P/N 11983) A single Amerex solid fuel appliance plenum nozzle (P/N 11983) will protect a lava rock � charbroiler with a maximum cooking surface 1 I 24 ^� 24" of 24 inches wide (61 cm) by 24 inches deep 1 I \, (61 cm). The appliance nozzle uses 1 '/2 flow I point and for this application must be located 1% \ / 44" I-\ - �I between 18 to 44 inches (46 to 122 cm) 1 I I I r above the cooking surface anywhere along or within the 1 l � perimeter of the appliance 1 I aimed toward the center. /\I %% 'X43 A y p±� =r y , Section 3 Design Page - 18- • ag.4��. °n, ru,` Amerex KP Wet Chemloai.; ,stem EX 4658 SOLID FUEL APPLIANCES �\ NATURAL AND MESQUITE CHARCOAL I 42" CHARBROILER PROTECTION ONE AND ONE HALF (11/2) FLOW POINT NOZZLE (P/N 11983) One Amerex solid fuel appliance nozzle (P/N 11983) will I I 16" protect a charcoal charbroiler with a cooking surface Alo!m easuring 281/2 inches x 24 inches (72 cm x 61 cm) 2a 28 maximum. The nozzle uses one and one half flow points. It must be located 16 to 42 inches (41 cm - 107 cm) above 6" -► `\� the cooking surface and anywhere along or within the Max. \ perimeter aimed at the center. The fuel depth is limited to 6 .;;•ii inches (15 cm) maximum. •.: Solid Fuel-Charcoal MESQUITE CHIPS & CHUNKS CHARBROILER AND ONE HALF (11/2) FLOW POINT NOZZLE I\ONE 48" (P/N 11983) A single Amerex solid fuel appliance nozzle (P/N 11983) will 16" protect a mesquite charbroiler with a maximum cooking 24„ surface of 28'/ inches X 24 inches (72 cm X 61 cm). The nozzle uses one and one half (11/2) flow points and for this 6 i O\ihis;." �. application must be located between 16 to 48 inches (41 cm �\� . , ( Max. �\\ to 122 cm) above the cooking surface anywhere along or 11114111j...\,' within the perimeter of the appliance aimed at the center of :° ::;:; ; the appliance. The fuel depth is limited to 6 inches (15 cm) '::i= l maximum. Solid Fuel-Mesquite Chips&Chunks MESQUITE LOG CHARBROILER .---\,, ONE AND ONE HALF (11/2) FLOW POINT NOZZLE K. I 44^ (P/N 11983) A single Amerex solid fuel appliance nozzle (P/N 11983) will I 19" protect a mesquite log charbroiler with a maximum cooking 24° surface of 281/a inches X 24 inches (72 cm X 61 cm). The 28''" nozzle uses one and one half (1'/2) flow points and for this � application must be located between 19 to 44 inches (48 cm to 11" -► ,\\\ \I V- 112 cm) above the cooking surface anywhere along or within Max. �� K. the perimeter of the appliance aimed at the center of the v•...�., appliance. Solid fuel is limited to three (3) layers of logs or 11 ,I inch (28 cm) maximum stacked height. Solid Fuel-Mesquite Logs October 2003 Section 3 Design Page 3 —23 • Amerex KP Wet Chat ioa(System;.r=(EX468)ra DETECTION NETWORK LIMITATIONS: MRM Optimum fire suppression system performance relies on proper detection network design. This section discusses the type of detectors used, their selection, placement and design limitations. The Amerex KP Restaurant Fire Suppression System MRM uses a continuous cable, corner pulleys, detector bracket, detector linkage, fusible links, conduit offset, terminal link connector and a temperature-measuring device. The quantity of detectors to be used in a system will depend on the number of ducts, number of appliances and the location of the appliances under the hood. DETERMINING DETECTOR LOCATION AND NUMBER OF DETECTORS In order to detect a fire in the duct, a detector is required to be placed within the duct opening or up to 12 inches into the duct. If it is mounted into the duct, the bracket cannot shield the fusible link from the hot vapors moving through the duct. Every appliance under the hood that is being s,N protected by the suppression system must tea, `o‘4,, have a detector placed over it and positioned within the path of exhaust vapors. j/ � NOZZ� EiNgE R'WaE BwK`I`RR WARNING: DO NOT LOCATE DETECTORS / DIRECTLY IN THE PATH OF GAS APPLIANCE EXHAUST FLUE GASES. DOING SO COULD RESULT IN UNNECESSARY DISCHARGE OF THE SYSTEM. "N"N °k vAlvt °qg GENERAL LIMITATIONS OF DETECTION NETWORK: Maximum of 24 corner pulleys. (either style) Maximum of 20 detectors (any combination of temperature settings). Maximum of 120 feet of cable on the detection network. No pulley tees are allowed. Remote manual pulls are not allowed on the detection network. Maximum of 1 conduit offset (must be located at mechanical release module when chosen). ATTACH DETECTION NETWORK TO ANY ONE OF THREE SIDES. P/N 12508 DETECTOR BRACKET 12 O'CLOCK ASSEMBLY MAXIMUM QUANTITY AS POSITION SPECIFIED. CONDUIT OFFSET ---r� (OPTIONAL) I - 1r J I MRM u�ia I f I pielWAIF Immo "-3 O'CLOCK I I �� POSITION I it�I� MI.IMONNII 6 O'CLOCK CABLE LENGTH AND CORNER P/N 12859 TERMINAL LINK CLAMP POSITION PULLEY MAXIMUMS AS INSTALL IN CONDUIT CONNECTOR SPECIFIED OF LAST DETECTOR BRACKET ASSEMBLY. October. 2003 Section 3 Design Page Amerex KP Wet Chemical System, ,(EX.4658,), FUSIBLE LINK SELECTION To assure that the appropriate temperature is selected, the temperature sensing device must be used at each detector location while the cooking line and exhaust fan is operating. Temperatures found at each detector should be recorded and placed with other documentation in the job file for future reference. Selection of fusible links should be made according to the temperature measured: Globe Type"K" Standard Response Links Temperature Measured;- :Link Rate'd,Temp'"r` ; rt)No,. 70°to 150°F (21°to 65°C) 212°F (100°C) 12326 151°to 225°F(66°to 107°C) 280°F(138°C) 12327 226°to 300°F(21°to 65°C) 360°F(182°C) 12328 301°to 375°F(21°to 65°C) 450°F (232°C) 12329 376°(192°C)&above Consult factory I Consult factory Job Quick Response Links Job Link_ .. `Temperature Measured Link Rated Temperature. Part Number 70°to 150°F (21°to 65°C) 200°F (93°C)Quick Response 16225 151°to 225°F(66°to 107°C) 286°F (141°C)Quick Response 16226 226°to 300°F (108°to 149°C) 360°F (182°C)Quick Response 16227 i DETECTION NETWORK LIMITATIONS: PRM Select a suitable location for the pneumatic release module (PRM) that has access for installation, service, recharge and where both the nitrogen actuation cylinder pressure gauge and the system status indicator can be viewed. The PRM has provisions for a single, continuous section of detection tubing. No splicing or "tee's" are allowed. There shall be only two tubing terminations — one at the accumulator cylinder inside the PRM and the other at the opposite end of the tubing, with the use of an End of Line fitting (P/N 16506). Install in areas where the maximum expected ambient temperature does not exceed 375°F. 3 ,. 3 � 8 0 C c.? � tai ,_ ,M.-, ` � oil Illlllllllllliillmoll1nve, :o: }:viii 3 O Q 1 O ° SEE SECTION 4 "INSTALLATION" FOR ROUTING INFORMATION ON DETECTOR TUBING PAGE 5 -October 2003 r; • Section 3 Design 156ge 3 25 sxF; Amerex KP Wet Chemical System (EX 4658) MANUAL PULL STATION NETWORK LIMITATIONS Every Amerex KP Restaurant Fire Suppression System installation must have at least one manual pull station. The manual pull station network consists of cable, corner pulleys, pulley tee, manual pull station(s) and optional conduit offset. GENERAL LIMITATIONS OF MANUAL PULL STATION NETWORK Maximum of 20 corner pulleys per manual pull station Maximum of 130 feet of cable per manual pull station Maximum of 1 pulley tee per network (counts as one corner pulley for each manual pull station) Maximum of 1 conduit offset per network (must be attached to the MRM and before tee pulley when chosen) NOTE: Manual pull stations should be installed no higher than 48 inches from the floor and must be along a path of egress. Consult the local Authority Having Jurisdiction (AHJ) for the final approval for manual pull station quantity, locations and mounting height and other considerations prior to finalizing manual pull station mounting details. ATTACH MANUAL.PULL STATION NETWORK TO ANY ONE OF THREE SIDES. 12 O'CLOCK POSITION CONDUIT OFFSET •---'• (OPTIONAL) I SINGLE STATION • ei I NETWORK MRM � or • PRM J_ O. • 3 O'CLOCK POSITION 6 O'CLOCK POSITION DENOTES"SINGLE PATH'FOR CABLE LENGTH r &PULLEY QUANTITY CALCULATION. r----, , a L-I MRM �—I I DUAL STATION or ,f NETWORK PRM PULLEY TEE i NOTE: The manual pull station(s) are the only MANUAL means of activating the Amerex KP Restaurant Fire Suppression System. October 2003 , , Section 3 Design Page 3-26 7 . Amerex,KP Wet Chemical;Sy.,stem (EX,4,6,58) MECHANICAL GAS VALVE APPLICATIONS • The PRM or MRM closes the mechanical gas valve immediately upon system discharge. A pneumatic and mechanical action in the gas trip assembly pulls on a cable attached to the mechanical gas valve, unlatching the valve and allowing an internal spring within the valve body to provide the closing force. Connection of the cable from the valve to the PRM or MRM under tension maintains the gas valve in an open position. MECHANICAL GAS VALVE 4 1 t A mechanical gas valve trip assembly must be used with any S , mechanical gas valve. The gas valve trip assembly (P/N '� � 12740) is included with all Amerex manufactured gas valves but must be ordered separately for use with gas valves listed in this manual supplied by other manufacturers. R`%`""`"° ""° See Section 3 "System Components" for all mechanical gas valves that Li are suitable for use with the Amerex Restaurant Fire Suppression ' System. The use of any other mechanical gas valves will avoid the UL NM listing for the system installation. All of the listed valves have female NPT threads. The location of the gas valve should be accessible and approved I — by the local Authority Having Jurisdiction. A contractor licensed and • i qualified for such work should perform installation of the mechanical gas valve into the gas line. MECHANICAL GAS VALVE ACTUATION NETWORK LIMITATIONS The mechanical gas valve actuation network consists of cable, corner pulleys, pulley tee, gas valve and conduit offset. GENERAL LIMITATIONS OF MECHANICAL VALVE NETWORK Maximum of 20 corner pulleys per mechanical gas valve of any listed type in KP Manual Maximum of 130 feet (39.6m) of cable per mechanical gas valve of any listed type in KP Manual Maximum of 1 pulley tee per network (counts as one corner pulley for each mechanical gas valve) Maximum of 1 conduit offset per network (must be located at pneumatic release module and before tee pulley when chose) DENOTES"SINGLE PATH"FOR i— — r�-1 CABLE LENGTH&PULLEY r, I —_r� �i��r� QUANTITY CALCULATION. P,-—-A I I I II II l 0=f _ I ' ' ���►� r�i■t� �i�r� &&Eta I AilL PULLEY I NM g -///_ OFFsET CONDUIT TEE (OPTIONAL) lire I Ii i I. DUAL GAS SINGLE GAS I .. VALVE MRM VALVE � �i NETWORK OR NETWORK MRM j PRM OR iiii PRM ■� f�