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1065 CARLSBAD VILLAGE DR; ; FS040005; Permit
12/27/24,12:44 PM FS040005 Permit Data City of Carlsbad Fixed Systems Permit Permit No: FS040005 1065 CARLSBAD Job Address: Status: ISSUED VILLAGE DR Permit Type: FIXSYS Applied 3/12/2004 Parcel No: Approved: 3/24/2004 Lot #: 0 Reference No.: Issued: 3/24/2004 PC #: Inspector: Project Title: RINCON DE NAYARIT HODD & DUCT PLAN CHECK & INSPECTION Applicant: Owner: INTERSTATE FIRE PROTECTION 17214 ENCINA DR LAKE ELSINORE, CA 909-640-7205 Fees ($) Add'I Fees ($) Total ($) Balance ($) L 100 0 100 0 about:blank 1/1 INTERSTATE FIRE PROTECTION SYSTEM DETAIL ITEM DESCRIPTION SIZE DETAILS / DIMENSIONS NOZZLES QTY FLOW HOOD 9'x5' I LMEREX KP3.75 3.75GAL 11 MAX 2 DUCT 18"dia. MAX 26" DIA. 16416 2 2 3 PLENUM 5' - BANK 11982 1 1 4 RANGE 24" X 24" 8-BURNER 14178 1 2 5 GAS RAIDIANT CHAR-BROILER 4" X 20" 11982 1 1 6 DEEP FRYER 19" X 19 5" 13729 1 2 7 GRIDDLE 18" X 24" 14178 1 2 8 VERTICAL BROILER (salamander 30"x 14" 11982 1 1 9 9 10 LIQUID TIGHT SEAL UL RATED 6 TOTAL FLOW PTS. USED 8 11 12 LINK DETECTORS I50de. 13 PULL STATION 18" OFF FLOOR 14 GAS SHUT OFF VALVE 1" MACHANICAL 15 FIRE EXTINGUISHER K-MODEL 16 FIRE EXTINGUISHER 2A:I0BC _i RINCON DE NAYARIT FIRE DEPARTMENT NOTES General Notes: (Some notes may not be applicable depending on manufacturer of system installed.) All installation procedures are in compliance with all manufacturers specifications as outlined in NFPA 17A. Remote pull station is mounted no higher than 48" from finished floor surface and on way to egress. Pull station clearly states use on cover plate. Control head also operates as a pull station and indicates system as being "set" or "discharged". All appliance nozzles to be installed between minimum distances from center point of specified cooking hazards as prescribed in most current manufacturer technical manual. All plenum nozzles shall be installed at the midpoint of the area they protect and no farther than 3"up from base of duct. All duct nozzles shall be installed at the midpoint of the area they protect and no farther than 3" up from base of duct. System shall be tied into and supervised by building fire alarm system and activate general alarm upon discharge (if applicable) Automatic fuel shutdown devices (s) shall shut down all sources of fuel, power and heat to protected equipment as required. Provide 2A 1OBC rated fire extinguisher near service counter area in an easily accessible location. Provide K rated fire extinguisher near protected cooking equipment but an way to egress. (Fire extinguisher locations subject to fire department approval). System to be test- fired and witnessed by fire authorities upon completion and prior to system being put into service. Test to include operation of remote pull station, last fusible link on detection line and fuel shutoff device. It will be the sole responsibility of the restaurant owner to maintain and service the system as prescribed by local and state laws. All supply air shall shut down upon activation of system. All exhaust air shall remain operational. Upon activation of any cooking equipment fire extinguishing system. All sources of (liel and power to all equipment protected by the system shall be shut off'. GENERAL INFORMATION The Amerex KP Series Restaurant Fire Suppression System is designed and has been tested to provide fire protection for commercial cooking operations covering the hood, ducts, plenum and appliances. Amerex KP Systems are a pre-engineered type as defined in NFPA 17A - Standard for Wet Chemical Extinguishing Systems. It is manufactured by the Amerex Corporation, Trussville, Alabama. It is essential that all installations of the Amerex KP Series Systems be performed in compliance with this manual. Those individuals responsible for the design, installation, operation and maintenance of the Amerex KP Restaurant Fire Suppression System must be trained by Amerex and hold a current Amerex KP Certificate. All piping limitations, nozzle coverages, detector placements, etc. have been proven and established through exhaustive testing by Underwriters Laboratories, Inc. Use of components other than those referenced in this manual, or installations exceeding limitations stated in this manual will void all of the Amerex KP Series System listings. LISTINGS: The Amerex KP Series is a listed pre-engineered restaurant fire suppression system. The KP system is listed with Underwriters Laboratories, Inc. - USA per UL 300 fire test specification; Underwriters Laboratories of Canada, Inc. per ULC/ORD 1254.6 - 1995 and Loss Prevention Certification Board - UK per LPS 1223 rev. B. Testing required for listings under these standards involve live fire tests under specific conditions involving commercial kitchen hoods, ducts and appliances. Each test fire is allowed to reach its maximum intensity before agent is discharged. Each test was repeated using both maximum and minimum piping, variations in agent storage cylinder pressure to simulate maximum and minimum temperature ratings. Duct fire tests were extinguished with fans off and fans on; dampers open and closed. Splash tests for various appliances were conducted to assure that discharge of the agent would not cause excessive splashing of hot grease to provide greater employee safety during commercial cooking operations. UL Standard 300 introduces a series of tests by specifically addressing the use of high efficiency fryers, ranges, woks and the unique fire extinguishing challenges that these appliances present. OP DESIGN: The Amerex KP Series Pre-Engineered System consists of mechanical and electrical components to be P installed by an Authorized Factory Trained and Certified Amerex KP Systems distributor. The system is composed of an agent cylinder/discharge valve charged with Amerex KP Liquid Agent and a Mechanical P Release Module (MRM) o Pneumatic Release Module (PRM). The quantity of detectors, fusible links, nozzles, corner pulleys, pulley tees and manual pull stations will vary depending on kitchen design. P P The system operates either automatically if actuated by a detector or manually if actuated by a manual pull station. Upon system operation, energy sources for the cooking appliances are required to be shut off immediately. Electrical shutdown devices or suitable gas valves are referenced in this manual. Other equipment such as audible/visual signaling devices can be added where required. The Amerex KP System suppresses fire in commercial cooking equipment by spraying KP liquid agent in a P predetermined manner onto cooking appliances and into exhaust ducts, filters and plenum areas. The primary means of fire suppression is either by saponification of surface grease or by cooling the surface of P oils and hot metal surfaces with fine droplets of agent, reducing the temperature of the oil and appliance p below the auto-ignition point. P Upon system discharge, the exhaust fans should be left on to aid in dispersal of the liquid suppressant that p results in cooling the plenum and duct. Any integral make-up or supply air must be automatically shut off along with all cooking appliances. Some local Authorities Having Jurisdiction may require exhaust fans to be P shut down by the fire suppression system. Check local fire codes and requirements in the specific area that p the system is being installed. P The Amerex KP System agent storage cylinders and cartridge shall not be installed in environments below p 32° F or above 120° F (0° C to 49° C). p PP or :øi A Supply Line is the distribution piping that runs from the distributor outlet or discharge fitting to the first splitting tee. MANUAL ACTUATOR (P375 CYUNO PNEUMATIC N MODULE A Supply Branch Line (including the last nozzle branch) is the distribution piping that runs from the first tee, at the hood to the last nozzle in the system including all fittings used to exit the supply branch line. MANUAL ACTUATOR KP375 CTIJND PNEUMATIC N MODULE A Nozzle Branch Line is the distribution piping that runs from the supply branch tee splitting to the nozzles including all fittings used to exit the supply branch line. MANUAL ACTUATOF (P375 C1.IN PNEUMATIC MODULE GENERAL PIPING REQUIREMENTS: All pipe used for the distribution network must be schedule 40 (black, chrome or stainless steel) pipe. Piping limitations are expressed in linear length of pipe. Linear piping is the actual length of straight pipe used throughout the system. WARNING: GALVANIZED PIPE IS NOT ALLOWED Maximum flow point per cylinder:, KP 375 = 11 flow points KP 600 = 18 flow points Twin KP 375. = 22 flow points t. - jiDuct 10 Feet SuDIIv Branch Plenut Fryer Griddle Range TYPICAL DISTRIBUTION NETWORK FOR SINGLE CYLINDER SYSTEM Distributo STRAIGHT PIPING SYSTEM Duct SuprIv Branch 4Feet Max 10 Feet Max V Nozzle Wok Branch Fryer Branch Griddle Range I Dstbutor SPLIT PIPING SYSTEM october2003::....... ..SeflOn3 D ign Amerex KP Wei Chemical System (EX 4858) O 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: SUPPLY LINE LIMITATIONS: All pipe and fittings running from the distributor block or the discharge fitting to the first tee. 11 3/80R112 1 25 1 5 1 18 1/2 25 1 5 2 22 1/2 30 2 7 1 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 (pipe size and maximum length) for nozzle branch lines apply to this portion of the supply branch line. 11 3/80R112 27 30 10 8 2 18 AS 35' OF 3/8" OR 50'3/8" PIPE 14 8 2 NOTED 1/2" ONLY 22 1/2 40 45 18 8 0 NOTE: In a single 3.75 Gallon Straight Pipe System, 5' of pipe may be transferred from the su line to the supply branch line. NOZZLE BRANCH LINE LIMITATIONS: All pipe and fittings leading from the supply branch tee to a system nozzle. CYLINDER FLOW POINTS PIPE SIZE TOTAL LINEAR FEET OF PIPE MAX. QTY. TEES MAK QTY. ELBOWS MAX. QTY. BUSHINGS GENERAL SYSTEM LIMITATIONS: No %" pipe nozzle branches shorter than 12" long. Nozzle types may not be mixed on any nozzle branch line and .a maximum of 4 flow points. The discharge fitting, distributor and distribution hose are not to be included in any calculations. No mixing of pipe sizes is allowed within pipe categories. Example: if one nozzle branch is to be W pipe then all must be W pipe. W pipe for nozzle branch lines is allowed. only in an 11 flow point system. nozZe has S mSX[m!T: éet1C;a[ bore t Sup)[ brapc:L 0 uld © - - - - w w — — _ _ — — — _ — — _ — — -. — _ — — — — — — _ — — _ — - AMEREX KP RESTAURANT SYSTEM NOZZLE APPLICATION CHART Appliance Nozzle PIN Flow Points Width Length Height Min.Max. Height Deep Fat Fryer — without Drip Pan 13729 2 19 Y2 in. 19 in. 36 in. 48 in. Deep Fat Fryer -with Drip Pan 13729 2 19 1/2 in. 25 3/8 in. 36 in. 48 in. Deep Fat Fryer — with Drip Pan Low Proximity 2-11982 2 19 4 in. 25 3/8 in. 17 1/2 in.: 36 in. Range - Single Burner 11984 18 in. 18 in. 20 in. 42 in. 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. 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. Griddle: 13729 2 30 in. 42 in. 38 in. 50 in. Griddle 14178 2 30 in. 48 in. 15 in. 50 in. Upright Broiler 1-1196.2- 2.i-194 1 30 1/2 in. 28 Y2 in. - - Charbroiler (Lava Rock) . 11983 1 % 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. Mesquite Chips & Chunks Charbroiler 11983 1 Y2 24 in.. 28 Y2 in. 16 in. . 48 in. Mesquite Log Charbroiler 11983 1 Y . 24Th. 28 % in. 19 in. 44 in. Plenum Nozzle PIN Flow Points Width Length Single BankN-Bank . 11982 1 4 ft. 10 ft. Duct . Nozzle P/N Points Flow Max. Peter Diameter Length Dial Rectangular 16418 1 50 in. - Unlimited .18.8 in. Circular . . 16416 1 - 16in. Unlimited - Rectangular 2-11983 3 100in. - Unlimited 37.2in. Circular 2-11983 3 - 32in. Unlimited - Rectangular __. 3-11983 4% 150in. - Unlimited 55.9in. Circular . 3-11983 4Y2 - 48in. TUnlimited - Protection Is not limited to the items listed on this chart Modulizing larger appliances Is an acceptable practice. See your Amerex KP Manual for additional Information. DUCT PROTECTION LIMITATIONS - TWO NOZZLES (2 x P/N 16416) Two Amerex duct nozzles (P/N 16416) will protect ducts with 51 inches to 82 inches (129.5 - 208.3 cm) or a maximum d inches (66 cm). To correctly position the nozzles a rectanguh be divided along its longest side into four equal distances. / should be divided along a centerline into four equal distance should be placed at one quarter of the duct's width (or diam€ nozzles on the centerline, paced 2-8 inches (5.08 - 20.3 cm) opening and aimed at the center of the cross section of th nozzle has one flow point. NOTE: In no case can the diagonal dimension of each module exceed 18.8 inches (46 cm). 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 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. 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 less in the same manner as duct nozzle 16416. 32 MAX D vj Single Bank Protection 113 FILTER NEIarr - T FROM ThETOP OF• THE FiLTER, ON CENTER BETWEEN SIDE WALL AND FILTER NOZZI.ETO BE. LOCATED 0 FROM END WALL. CENTERED ONThE 11 PLENUM PROTECTION PLENUM PROTECTION LIMITATIONS - SINGLE FLOW POINT NOZZLE (P/N 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. Ll PLENUM PROTECTION - MULTIPLE NOZZLES Plenums exceeding 10 feet (3.048 m) in length may be protected by using multiple plenum nozzles. Each nozzle must be protecting an area of no more than 10 feet in length. Nozzles may be positioned facing each other or facing the same direction as long as the entire plenum area is being covered. Nozzles may not face in opposite directions from a common tee. - FOUR (4) BURNER RANGE PROTECTION TWO (2) FLOW POINT NOZZLE (PIN 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 nozzle must be located 18 - 50" (46 - 127 cm) above the range surface and centered between the burners. The nozzle is aimed straight down at the center of the appliance. NOTE: Maximum and minimum heights must be measured from the tip of nozzle to the surface of the appliance. :7 3 RANGE PROTECTION—MULTIPLE NOZZLES (PIN 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 be equal to or less than 24" x 24" (61 x 61 cm). NOTE: When using this nozzle to protect a two (2) burner range the aiming point is where an 8.50" radius from the center of each burner crosses one another WOK PROTECTION SINGLE FLOW POINT NOZZLE (PIN 11982) The Amerex appliance plenum nozzle (P/N 11982) has one flow point and will protect a wok with dimensions between a minimum diameter of 14" (36 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 7" (18 cm) inclusive. The nozzle must be centered Mm. Size over the center of the wok and located at a height -I - lVx. SIze between 40 U (102 cm) and 50" (127 cm) from the bottom of the inside of the wok and aimed at the center of the wok. Aim Point + 0 EJ 00 on on GAS RADIANT CHARBROILER PROTECTION SINGLE FLOW POINT NOZZLE (P/N 11982) 5 One Amerex plenum nozzle (P/N 11982) will protect a gas radiant charbroiler with a cooking surface measuring 24 inches X 24 inches (61 x 61 cm) maximum. The nozzle uses one flow point. It must be located 18 to 48 inches (46 - 122 cm) above the cooking surface and anywhere along or within the perimeter aimed towards the center. ELECTRIC RADIANT CHARBROILER PROTECTION SINGLE FLOW POINT NOZZLE (PIN 11982) Note: Electric charbroilers with a non-grated surface or a solid ribbed surface may be protected using the same limitations as a griddle. Electric charbroilers with an open grate may be protected with one Amerex appliance, plenum nozzle (P/N 11982) provided that the area is no larger than 24 inches X 24 inches (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 protected area, aimed towards the center. LAVA ROCK (CERAMIC/SYNTHETIC) CHARBROILER SINGLE FLOW POINT NOZZLE (PIN 11983) A single Amerex solid fuel appliance plenum nozzle (P/N 11983) will protect a lava rock charbroiler with a maximum cooking surface of 24 inches wide (61 cm) by 24 inches deep (61 cm). The appliance nozzle uses 1 1/2 flow point and for this application must be located between 18 to 44 inches (46 to 122 cm) above the cooking surface anywhere along or within the perimeter of the appliance aimed toward the center. I I I I I I I •. I I I ;ll Nots Met. a Mili. h.lits nsist be ms.six.d lrom to Up of ns to the top of the codcliig sinfaft 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 interlace 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 191/2" (48x 50 cm) and the V61 maximum protected areais 2.53 ft2 (2350 cm). If the fryer does contain a drainboard the maximum fryer dimensions for single nozzle coverage are 25- 3/8" x 191/2" (65 x 48 cm) and the maximum protected area is 3.44 ft2 (3195 cm). However, the maximum hazard area must not exceed 19" x. 19 /" (48 x 50 cm). The nozzle must be located along or anywhere within the I - protected area. Nozzle heights mustbe within 36t048 inches (91.44 - 121.92 cm) above the appliance surface and aimed to the center of the rt hazard area of the appliance. ( 4794 Load.nou!.wIthh,shadsdares I (ibovu thi piot.cthd AIM POINT - (CENTER OF HAZARD AREA) 4r Sr Note: Maximum & minimum heights must be measured vertically from the tip of nozzle to the top of the appliance. LOW PROXIMITY APPLICATION FRYER PROTECTION (FULL VAT) TWO (2) SINGLE FLOW' POINT NOZZLE (P/N 11982) MAXIMUM AREA: 191/a in. (50 cm) X 25 3/8 in. (65 cm) (including drainboard interface area) 19½ in. (50 cm) x 19 in. (48 cm) (not including drainboard interface area) A pair of Amerex single flow point nozzles (PIN 11982) will protect a full vat fryer. The nozzles must be used in pairSiocated on the perimeter of the appliance, ½" back from the inside edge of the appliance and within a zone extending 6" in both directions of the center of the hazard. The nozzles are to be located 1800 apart (directly across from one another). They are to be aimed at a point 3" below the top of the appliance and directly below the opposing nozzle. If the fryer does not include a drainboard, the maximum fryer dimensions are 19%" x,19" (50 x 48 cm) and the maximum protected area is 2.53 ft2 (2530 cm). If the fryer does contain a drainboard, the maximum fryer dimensions are 253/8" x 19 j/U (65 x 50 cm) and the maximum protected area is 3.44 ft2 (3195 cm). However, the maximum hazard area must not exceed 19 ½ x 19" (50 x 48 cm). The nozzle's height must be within 171/2" to 36" (45 - 92 cm) above the appliance surface. FULL VAT FRYER WITH DRAINBOARD. -"q NOZZII 10 APT 36" 17'/ .4 MIONGPONI / ;) L. 25-3/8" ,MAX. GRIDDLE PROTECTION - LARGE TWO (2) FLOW POINT NOZZLE (P/N 14178) E The Amerex Range Nozzle (P/N: 14178) has two (2) flow points and will protect a griddle surface of 48 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 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, where the line crosses the outer edge of an 11 inch square (28 cm sq.), centered over the center point of the griddle. Note Maximum & minimum heights must be measured from the tip of nozzle to the surface of the appliance. PerImeter nf rfthU. of Intersection UM POINT Node Locetlon GRIDDLE PROTECTION - LOW PROXIMITY TWO (2) FLOW POINT NOZZLE (P/N 14178) The Amerex Range Nozzle (P/N: 14178) has two (2) flow points and will protect a griddle surface of 48 inches wide (122 cm) x 30 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 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, where the line crosses the outer edge of an 11 inch square (28 cm sq.), centered over the center point of the griddle. 5Qe max. 240 mitt. Centered on Griddle Center 50, \ It \\ \\ I II 11" square centered on griddles center S 240 max. .._—; 15" min. ... I i -I N llSquere Centered an Grtdtu Center 11- Squire Centered onGdddle 48N max. Note: Maximum & minimum heights must be measured from the tip of nozzle to the surface of the appliance. \ 24' I 15" 11 square centered on module center 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 I,4' X 28 W (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 lNG 3ER lAME PA FRONT VIEW SIDE VIEW NOTE: PROTECTION FOR SALAMANDERS AND CHEESE MELTERS UP TO 38" (96.5cm) IN LENGTH SHOULD BE ACCOMPLISHED USING A SINGLE FLOW APPLIANCE NOZZLE P/N 11982 LOCATED IN THE MIDDLE OF THE OPENING AbA1MED AT THE REAR OPPOSITE CORNER. ~OwRL :MRM IilJ - - - - - - i T Ia. 6 0 LOCK CABLE LENGTH AND CORNER POSITION PULLEY MAXIMUMS AS SPECIFIED P/N 12859 TERMINAL LINK CLAMP INSTALL IN CONDUIT CONNECTOR OF LAST DETECTOR BRACKET ASSEMBLY. I I I I I I I I I I I I I I I I I I .1 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. . . I 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 in the center of the duct, either at 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. 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 óñ the detection network. No pulley tees are allowed. Remote manual pulls are not allowed on the detection network. Maximum of I conduit offset (must be located at mechanical release module when choseti): ATTACH DETECTION NETWORK TO ANY ONE OF THREE SIDES. 12 O'CLOCK / POSITION Every appliance, under the hood that is being protected by the suppression system must have a detector placed over it and positioned within the path of exhaust vapors. 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. P/N 12508 DETECTOR BRACKET ASSEMBLY MAXIMUM QUANTITY AS SPECIFIED. 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 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 Consult factory Job Quick Response Links Temperature Measured Link Iaediempemture Part NuLJ 70° to 150°F (21° to 65°C) 200°F (93°C) Quick Response 16225 1510 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 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 viewedi 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. SEE SECTION 4 "INSTALLATION" FOR ROUTING INFORMATION ON DETECTOR TUBING PAGE 5 MANUAL PULL STATION NETWORK LIMITATIONS Every Amerex KP Restaurant Fire Suppression System installation must have at least one manual pu l l 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. 12OCLOCK / POSITION(/ . LNDIOFFSEI SINGLE STATION (OPTIONAL) NETWORK MRM or 3 O'CLOCK POSITION 6OLOCKp POSITION DENOTES SINGLE PATH FOR CABLE LENGTH . r - 1 & PULLEY QYANTITY CALCULATION. r -3LI LJ MRM DUAL STATION or NETWORK PRM PULLEY TEE NOTE: The manual pull station(s) are the only MANUAL means of activating the Amerex KP Restaurant Fire Suppression System. CONE (OPT] SINGLE GAS MRM VALVE OR NETWORK PRM DENOTES ,'QIkII CABLE LE QUANTI AS 'RK 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 GASYALVE A mechanical gas valve trip assembly must be used with any 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 AMERCY PART NO. 12740 in this manual supplied by other manufacturers. See Section 3 "System Components" for all mechanical gas valves that are suitable for use with the Amerex Restaurant Fire Suppression System. The use of any other mechanical gas valves will avoid the UL listing for the system installation. All of the listed valves have female N.PT threads. The location of the gas valve should be accessible and approved by the local Authority Having Jurisdiction. A contractor licensed and 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 I pulley tee per network (counts as one corner pulley for each mechanical gas valve) Maximum of I conduit offset per network (must be located at pneumatic release module and before tee pulley when chose)