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Plans JOB SITE INSTALLER #69384 PORTLAND CATERING FIRE EXT. SERVICE CENTER 7800 SW DURHAM RD, 3460 SW 209TH BEAVERTON TIGARD OR 97224 OR, 97007 503 - 643 -3309 HOOD 16' DUCT DUCT 10X16" 10X16" 10 PULL DETECTION LINE r . es� 2D =2 =_ 20=2 =-' MAIN LINE 1/2T03/8" — 7. Mr Al. �" Mr o } - 1H =1 I g _ a - it Air II = 3 e 2L =2 BL =2 1H =1 PCL460 PULL li WET 34T048" 40T050" AT 4.5' E 11 O O O O O 0 0 O O 0 MECHANICAL GAS , ,. �; 4 !4!�.. OVENS OVENS 10 BURNER RANGE G AS F I RED SHUTDOWN a, dij (ApprivA s Seeleitate:Follow.a 0 INSTALL 1 PYRO CHEM 460 WET FIRE SYSTEM PER NFPAI7A UNDER UL300 rE ALL PARTS LISTED PCL 460 = 15 FLOW POINTS 11 USED IN THIS SYSTEM Di, ti,, . '� � r -rib - MAIN LINE 1/2" TO 3/8" MECHANICAL CONTROL HEAT TO (5) 450% LINKHDUSE ,,,4.,,,..; &Z..' �I _ -A�. ` ",Ft MECHANICAL GAS SHUTDOWN MICRO SWITCH FOR ANY ELECTRIC SHUTDOWN ` `� w6 ALL PIPING BL,S40 PULL STATION AT OR NEAR EXIT 4,5' K -TYPE AT JOB SITE fpw ►'tw • + -t, .- OFFICE CI it OFFICE COPY • Chapter 2 – Components Page 2 -1 REV. 1 CHAPTER II COMPONENTS CYLINDERS & VALVE _-® An The Pyro -Chem Kitchen Knight II System has available three , different size cylinders the Models PCL -300 (P /N 551194), >lilli 10 PCL -460 (P /N 551193), and PCL -600 (P /N 551196). Cylinder 0 Pe- � I�Om sizes are expressed in terms of extinguishing agent capacity 0 '( 0 • (i.e., the PCL -300 uses 3.0 gallons (11 4 L) of extinguishing sw . m agent) The cylinder is manufactured, tested, and marked in ~' accordance with DOT 4BW225 Cylinders come pre - filled with ► ® n,PTr, 9 ent and are charged extinguishing agent dry � — 9 with rY nitro to a en 9 t \\ 4 &- 1 i • pressure of 225 psig @ 70° F (15.5 bar @ 21 °C) Cylinder and e ��A valve assembly dimensions are shown in Figure 2 -1. „ _ , V ! / El 1 • w _ Figure 2 -2. Valve Cross Section. IM 006212PC C VALVE REBUILDING EQUIPMENT B D 1. Wet Valve Seal Rebuilding Kit (P/N 550698). ■ After system discharge, the valve assembly must be rebuilt to –� Y 9 A– ensure proper future operation. The Wet Valve Seal Rebuild- ing Kit (P /N 550698) should be used It includes all compo- nents necessary to properly rebuild the valve See Figure 2 -3. Max A B C D Flow Weight Mounting 5 4 Model in in in in Point lbs Bracket No (cm) (cm) (cm) (cm) Capacity (kg) Used 0 _ PCL -300 8 00 25.06 30 81 22 75 10 53 MB -15 ■ (20 3) (63 7) (78 3) (57.8) (24) PCL -460 10 00 25 06 30 81 22 75 15 83 MB -15 O ?0 (25 4) (637) (78 3) (57 8) (37 7) PCL -600 10 00 35 81 41 56 33 50 20 108 MB -1 (25.4) (91) (105 4) (85 1) (48 9) _ Figure 2 -1. Cylinder and Valve Assemblies. 002841PC © All cylinders utilize the same valve assembly (P /N 551175). Figure 2 -3. Wet Valve Seal Rebuilding Kit It is a pressure sealed poppet type valve designed to (PIN 550698). provide rapid actuation and discharge of agent. See Figure 002906PC 2 -2. Item Part No Description Item Part No Description Item Part Number Description 1 Valve Body 9 550386 Shrader Valve 1 550762 Cap & Seat Washer Sub - Assembly 2 550762 Cap & Seat Ass'y 2 550705 Conical Spring Washer Sub- 10 550714 Valve Cap 0 -Ring 3 550716 Neck 0 -Ring Assembly 11 550715 Piston 0 -Ring 4 550028 _ Stem 0 -Ring 3 550705 Conical Spring 12 550710 Valve Stem 5 550715 Piston 0 -Ring 4 550707 Piston 13 551256 Pressure 6 550710 Valve Stem 5 550716 Neck 0 -Ring Regulator . ► 6 551236 Pressure Gauge 14 551261 Seal 7 550028 Stem 0 -Ring 15 17851 6- 32x3/8 Screw 8 550802 Valve Cap ULEX 3470 PN551274 April 1, 2002 Chapter 2 — Components Page 2 -3 MODEL MCH3 - MECHANICAL MODEL NMCH3 - MECHANICAL CONTROL HEAD (P /N 551200) CONTROL HEAD (P /N 551203) The Model MCH3 mechanical control head is a fully The Model NMCH3 Mechanical Control Head is a fully mechanical control head which can be connected to the mechanical control head which can be connected to the PCL- 300/460/600 cylinder valve. This control head will PCL- 300/460/600 cylinder valve. This control head will support a fusible link detection system, a remote mechanical support a fusible link detection system, a remote mechanical pull station (Model RPS -M), and a mechanical or electric gas pull station (Model RPS -M), and a mechanical or electric gas shutoff valve. A miniature electric switch (Model MS -SPDT, shut -off valve. A miniature electrical switch (Model MS -SPDT, MS -DPDT, MS -3PDT, or MS -4PDT) can be ordered sepa- MS -DPDT, MS -3PDT, or MS -4PDT) can be ordered sepa- rately and field installed. It is equipped with a local manual rately and field installed. There is no local manual actuation control handle that allows for mechanical system actuation. for the Model NMCH- The Model NMCH3 control head can Operation of the local manual control requires removing the actuate a maximum of three (3) cylinders. The Model pull pin and rotating the handle clockwise. The Model MCH3 NMCH3 can be used as a direct replacement for the control head can actuate a maximum of three (3) cylinders. Model MCH3. See Figure 2 -4. ° 0 MODEL EN -MCU3 ENCLOSURE MODEL MCH3 CONTROL HEAD (P/N 551208) PULL PIN TURN IIANOLEa - TORELEANEFIREa The Model EN -MCU3 Enclosure is used for vertical mount- SUPPRESSION SYSTEM ing of a single PCL -300 or PCL -460 The EN -MCU3 also PYRU -° „ENa includes a mechanical control uhit, eliminating the need for a ONE STANTON � Model MCH3 Control Head. See Figure 2 -6. The PCL -600 ° ° cannot be mounted in an EN -MCU3. Figure 2 -4. Mechanical Control Head. ® o 004790PC o o MODEL ECH3 - ELECTRIC 28.125IN. CONTROL HEAD (71.4 cm) The Model ECH3 electric control head is an electrically oper- ated control head which can be connected to the PCL - 300/460/600 cylinder valve. This control head will support an electric thermal detection system, a remote mechanical pull station (Model RPS -M), and an electric gas shutoff valve. It 13.1251N. I 10.625 IN. will not support a fusible link detection system. A miniature ~ (33.3 cm) (27.0 cmr electric switch (Model MS -DPDT) is included. The Model (FRONT) (SIDE) ECH3 control head is available in both 120 VAC (Model Figure 2 -6. Model EN -MCU3 Enclosure. ECH3 -120, P/N 551202) and 24 VDC (Model ECH3 -24, P/N 002845PC 551201) It is equipped with a local manual control handle that allows for mechanical system actuation. Operation of the MODEL EN - ENCLOSURE local manual control requires removing the pull pin and rotat- ing the handle clockwise The Model ECH3 control head can (P /N 550966) actuate a maximum of three (3) cylinders See Figure 2 -5. The Model EN -S Enclosure is used for vertical mounting of a MODEL ECH3 CONTROL HEAD single PCL -300 or PCL -460 when it is used as a secondary agent cylinder in a system. The EN -S has no control mecha- PU.L RN ,IRN HANDLE nism, and must be used in conjunction with a Model <, P� 70 RELEASE RRE EN -MCU3 Enclosure or a Model MCH3 /ECH3 Control Head. S.FFNESS10N SYSTEM The PCL -600 cannot be mounted in an EN -S. 4 O drt MAIN VI I L uluenL n sliu - zsll 0 O Figure 2 -5. Electric Control Head. 004789PC ULEX 3470 PN551274 October 1, 2001 • REC En e� Chapter 3 — System Design APR 2 2008 Page 3 -1 REV. 1 C°T\' : � �D CHAPTER III L'I w;'.;E'isi: �.N SYSTEM DESIGN This section will cover the proper design of the Pyro -Chem Kitchen Knight II Restaurant Fire Suppression System. It is divided into three (3) sections • Nozzle Coverage and Placement • Piping Limitations • Detector Requirements i i o -6IN INTO DUCT Each of these sections must be completed before attempting any installation. 2D NOZZLE NOZZLE COVERAGE AND PLACEMENT This section will provide guidelines for determining nozzle _ 1 /2 w type, positioning, and quantity for duct, plenum, and appli- ance protection. 006172PC A. Duct Protection 1/2 L It is not required that the fan be shut down or the exhaust duct be dampered for the system to operate properly. Each nozzle is approved to protect exhaust ducts of unlimited Figure 3 -1. length Transition Ducts — The protection of non - standard ducts Duct protection requires that a nozzle by positioned to should be reviewed by the authority having jurisdiction. discharge up, into the duct. The nozzle is a Model 2D, Part Pyro -Chem Kitchen Knight II recommends that transition No. 551038. ducts be protected as follows The Model 2D duct nozzle is a two (2) flow nozzle. A single 2D nozzle is capable of protecting square or rectangular a Transition ducts — larger to smaller • duct with a maximum of 100 in (254 cm) perimeter, with the In cases where the duct /plenum interface opening is • longest side being a maximum of 34 in (86 4 cm) It can larger than the final exhaust duct, measure the perime- also protect a round duct with a maximum diameter of ter /diameter of the duct halfway between the largest • 31 7/8 in. (81 cm). and smallest section (or the average perimeter/diame- ► ter). The nozzle is to be located within 0 -6 in. (15 2 cm) Two (2) Model 2D duct nozzles can protect a square or of the duct /plenum interface (not at the point where the • rectangular duct with a maximum of 150 in. (381 cm) measurement was taken), centered under the final perimeter, with the longest side being a maximum of 51 in. exhaust duct opening. See Figure 3-1a. • (129.5 cm). They can also protect a round duct with a maxi- • mum diameter of 47 1/2 in (120.7 cm). When two (2) 2D duct nozzles are used to protect a single duct, the cross sectional area of the duct must be divided into two equal symmetrical areas. The nozzle must then be installed on the centerline of the area it protects and aimed directly into the duct opening The nozzle(s) must be installed on the centerline of the duct, • with the tip located 0 to 6 in. (15.2 cm) into the opening, and aimed directly into the duct opening. See Figure 3 -1. PERIMETER; - - - - MEASUREMENT 1/2 WAY INTO TRANSITION 006173PC • Figure 3 -1a. ULEX 3470 PN551274 April 1, 2002 l * r %;:, m, Chapter 3 — System Design Page 3 -2 APR 2, ZOO REV 1 qp' C T' GARD b. Transition ducts — smaller to larger ■ long by 4 ft (1.2 r1 �`D,�id i, g`�ttitile gfh into sections In cases where the duct /plenum interface opening is ►equal to or less th i10' �(3. m) in length and positioning smaller than the final exhaust duct, measure the a nozzle at the start of each section can be done to protect perimeter /diameter of the final exhaust duct. The longer plenums. ► nozzle(s) is to be located within 0 -6 in (15 2 cm) of the On V -bank plenums, the nozzle(s) must be located at the duct /plenum interface, centered in the opening. See center of the V -bank width, 1/3 of the vertical height of the Figure 3 -1 b filters. On single filter bank plenums, the nozzle must be ■ located 2 in. (5 1 cm) from the back edge of the filter, 1/3 down from the vertical height. For either application, the PERIMETER -► MEASUREMENT • nozzle must located in. (15.2 cm ) lt be lted within 6 15.2 of the end of the plenum (or module) and aimed directly down the length of the \ / . plenum. See Figure 3 -2. 006174PC Figure 3-lb 10' MAX c. Multiple risers �SR�mI 31 m) In cases of multiple rises, each riser is protected as an • individual duct. See Figure 3 -1c. (31 m) iii DUCT ■ 006177aPC ■ DUCT r 006175PC If' ' � \ PLENUM Figure 3 -1c INCORRECT Electrostatic Precipitator — Ducts utilizing electrostatic precipitators must be protected above and below the unit Standard duct nozzles are used in this application See Figure 3 -1d. w • 1/2 W I. 2D NOZZLE r . Aii: ■ - - PRECIPITATOR 4 H r PLENUM V BANK 2D NOZZLE + ? 1/3 H „ 006176PC ` g' Figure 3 -1d — H B. Plenum Protection . The Model 1H nozzle, Part No 551029, is a one (1) flow 006177bPO nozzle used for plenum protection. A single 1H nozzle can SINGLE BANK ► protect a plenum (with single or V -bank filters) 10 ft (3.1 m) Figure 3 -2 . ULEX 3470 April 1, 2002 PN551274 Chapter 3 – System Design n Page REV 1 3-4 ApR 2 S 2008 M OF" 17 GAM) The Model 2L nozzle is used for low proximity fryer s , ��,.• ! `�3:'N protection This nozzle is a two (2) flow nozzle The BUli 4,i N -'1 nozzle must be located anywhere on the perimeter of • the hazard area, 13 in to 24 in (33 to 61 cm) above the 1 1H 50 IN cooking surface of the appliance and aimed at the center i ( cm) of the cooking area See Figure 3 -3b. 2H HIGH i ` PROXIMITY 1H 40 IN NOZZLE v `\ 02 cm) j LOCATED '\ ANYWHERE / I WITHIN THE I PERIMETER REFERENCE / �J` 2H, 2L 1' POINT _ j _ NOZZLE ■ r / 48 IN IG` 1 1 ^�� LOW \� .� LOCATION (122 cm) i r PROXIMITY ` AREA / i i NOZZLE �� j ,/``' I / LOCATED \ �" / / / 2L 24 IN ) q ANYWHERE \/� '',< / /' 411/14 ,I /JO' PERIMETER 12 IN �� \ \...11l�„� 28 IN (71 cm) I/ ' 13 IN _ (31 cm) MAXIMUM /7 i / (33 cm) MAXIMUM LENGTH (L) ` WIDTH (W) ■ 006230PC � IGH FRYERS WITH , PROXIMITY -a- EDGE OF DRIPBOARDS �� � �i / OF HAZARD ■ 006180PC AREA HAZARD Figure 3 -4a AREA 006178PC Figure 3 -3b The Model 1L nozzle, Part No 551066, is used for low prox- • imity small range protection. This nozzle is a one (1) flow • 2. Small Range (12 in x 28 in. (30 5 x 71 cm) maximum) nozzle. The range can be equipped either with or without a • Two nozzles are available for small range protection: backshelf Either type requires the same nozzle require - High proximity and low proximity • ments. The nozzle must be located 22 in. (56 cm) from either end of the hazard area centered from left to right. It must be The Model 1H nozzle, Part No. 551029, is used for high • 13 in. to 24 in. (33 to 61 cm) above cooking surface, and • proximity small range protection. This nozzle is a one (1) aimed at a point one half the distance of whatever the height flow nozzle. When using high proximity protection, the dimension of the nozzle is. When determining nozzle and aim range cannot be under a backshelf. This nozzle must be point locations, both measurements are to be taken from the • located on the front /back centerline of the appliance, 40 in. same end of the hazard area. Example The nozzle is to 50 in. (102 to 127 cm) above the cooking surface, and • mounted 20 in (51 cm) above the cooking surface The aim aimed directly down within the "Nozzle Location Area" point from the edge of the hazard would then be 10 in (25 depending on the size of the hazard area. See "Nozzle ►cm) which is one half the nozzle mounting height dimension. Placement" chart below. See Figure 3-4a. • See Figure 3 -4b. Note: Nozzles must be placed at or below NOZZLE PLACEMENT CHART ►the shelf, within the nozzle height limitations. Length – L Width – W Front /Rear EDGE in. (cm) in. (cm) in (cm)` HAZARDFAREA 12 (31) 12 (31) 8 (20) . ■ 13 (33) 12 (31) 71/2 (19) ssc ) 14 (36) 12 (31) 7 (18) A 1 / ( - 1 1L 15 (38) 12 (31) 61/2 (17) x — 16 (41) 12 (31) 6 (15) 22 IN 17 (43) 12 (31) 5 1/2 (14) (56 cm) 1L 24" (H) 18 (45) 12 (31) 5 (13) (s1 cm) 19 (48) 12 (31) 41/2 (11) x -, 13 "(H) 20 (51) 12 (31) 4 (10) I. (33 cm) 21 (53) 12 (31) 3 1 /2 (9) 22 (56) 12 (31) 3 (8) 1 1/2 23 (58) 12 (31) 2 1/2 (6) (y v HAZARD 006181PC 2 (H) SURFACE 24 (61) 12 (31) 2 (5) 25 (64) 12 (31) 1 1/2 (4) Figure 3 -4b 26 (66) 12 (31) 1 (3) 27 (69) 12 (31) 1/2 (1) , 28 (71) 12 (31) 0 (0) 'Distance from centerline, either toward front or toward back, of hazard • area, starting from the reference point ULEX 3470 April 1, 2002 PN551274 Chapter 3 — System Design Page 3 -5 REV. 1 • 3. Larger Burner Range (28 in. x 28 in. (71 x 71 cm) maxi- ► Range Range • mum) Length - L Width — W Radius — R • One nozzle is available for large range protection: High in. (cm) in. (cm) in. (cm) proximity. 18 (46) 27 (69) 3 5/8 (9) 18 (46) 28 (71) 31/8 (8) The Model 2L nozzle, Part No. 551027, is used for high 19 (48) 18 (46) 6 3/4 (17) ' proximity large range protection. This nozzle is a two (2) 19 (48) 19 (48) 6 3/8 (16) ' flow nozzle. When using high proximity protection, the 19 (48) 20 (51) 6 (15) range cannot be under a backshelf. This nozzle must be 19 (48) 21 (53) 5 5/8 (14) . located 34 in. to 48 in. (86 to 122 cm) above the cooking 19 (48) 22 (56) 5 1/4 (13) surface, and aimed directly down within the mounting area, 19 (48) 23 (58) 4 7/8 (12) based on the hazard size, as described in the Nozzle 19 (48) 24 (61) 4 1/2 (11) Positioning Chart. See Figure 3 -5. . 19 (48) 25 (64) 4 1/8 (10) • R 19 (48) 26 (66) 3 3/4 (9) 19 (48) 27 (69) 31/4 (8) 19 (48) 28 (71) 2 7/8 (7) ®® '' 2 20 (51) 18 (46) 6 3/8 (16) ► �� (51) 19 (48) 6 (15) ►14 20 (51) 20 (51) 5 5/8 (14) ,46 2L ',,,, 20 (51) 21 (53) 5 1/4 (13) -.•, 20 (51) 22 (56) 4 7/8 (12) 20 (51) 23 (58) 41/2 (11) i ' 20 (51) 24 (61) 41/8 (10) 20 (51) 25 (64) 3 3/4 (9) •>--''`. / sa iN as iN 20 (51) 26 (66) 3 3/8 (8) (86 cm) (122 cm) 20 (51) 27 (69) 3 (7) ` 20 (51) 28 (71) 2 5/8 (6) - 21 (53) 18 (46) 6 (15) 21 (53) 19 (48) 5 5/8 (14) 21 (53) 20 (51) 51/4 (13) L 21 (53) 21 (53) 5 (12) \ / 21 (53) 22 (56) 4 5/8 (11) 00 64 21 (53) 23 (58) 41/4 (10) Figure 3 -5 21 (53) 24 (61) 3 7/8 (10) 21 (53) 25 (64) 31/2 (9) Example: Afour burner range has a hazard size of 20 in. 21 (53) 26 (66) 3 1/8 (8) (51 cm) in length and 27 in. (69 cm) in width. Follow down 21 (53) 27 (69) 2 3/8 (7) the Range Length column in the Nozzle Positioning Chart 21 (53) 28 (71) 2 1/4 (6) until you come to 20 in. (51 cm). Continue down this 22 (56) 18 (46) 5 5/8 (14) column until the correct width appears in the width column. 22 (56) 19 (48) 5 1/4 (13) When the width of 27 in. (69 cm) is arrived at, read across 22 (56) 20 (51) 4 7/8 (12) to the radius column to determine the size of radius 22 (56) 21 (53) 4 5/8 (11) allowed, for positioning of the nozzle, from the hazard area 22 (56) 22 (56) 4 1/4 (10) centerline. In this example, the correct radius is 3 in. (8 22 (56) 23 (58) 3 7/8 (10) cm). The nozzle can be aimed straight down anywhere 22 (56) 24 (61) 3 1/2 (9) within a 3 in. (8 cm) radius of the hazard area centerline. 22 (56) 25 (64) 3 1/8 (8) 22 (56) 26 (66) 2 3/4 (7) Nozzle Positioning Chart 22 (56) 27 (69) 2 3/8 (6) Range Range 22 (56) 28 (71) 2, (5) Length - L Width — W Radius — R 23 (58) 18 (46) 5 1/4 (13) in. (cm) in. (cm) in. (cm) 23 (58) 19 (48) 4 7/8 (12) 18 (46) 18 (46) 71/8 (18) 23 (58) 20 (51) 41/2 (11) 18 (46) 19 (48) 6 3/4 (17) 23 (58) 21 (53) 4 1/4 (10) 18 (46) 20 (51) 6 3/8 (16) 23 (58) 22 (56) 3 7/8 (10) 18 (46) 21 (53) 6 (15) 23 (58) 23 (58) 31/2 (9) 18 (46) 22 (56) 5 5/8 (14) 23 (58) 24 (61) 3 1/8 (8) 18 (46) 23 (58) 5 1/4 (13) 23 (58) 25 (64) 2 7/8 (7) 18 (46) 24 (61) 4 3/4 (12) 23 (58) 26 (66) 2 1/2 (6) 18 (46) 25 (64) 4 3/8 (11) 23 (58) 27 (69) 2 1/8 (5) 18 (46) 26 (66) 4 (10) 23 (58) 28 (71) 1 5/8 (4) • ► ULEX 3470 PN551274 April 1, 2002 0,___0_,y 0. f:„:„ Pyro -Chem „ , , ,,, , ,,,, :ii Kitchen Knight II KITCHEN I,,, wog PC L- 300/4601600 KNIGHT. II . chem Nozzle Coverage Summary Sheet 0, Width Length Min. Max. Nozzle Flow (In) (In) Height Height Appliance Type Points Max. Side Area Sq. In (in) (in) Deep Fat Fryer — Vat 2H 24 48 2 191/2 191n Deep Fat Fryer (Low Proximity) — Vat 2L 13 24 Deep Fat Fryer — Drip Pan (Vat 18" x 18" max) 2H 24 48 2 27 3/4 500 Sq. In Deep Fat Fryer (Low Proximity) - Drip Pan (Vat 18" x 18" max) 2L 13 24 Deep Fat Fryer — Drip Pan (Vat 19 1/2 x 19" max) 2H 24 48 2 25 3/8 495 Sq In Deep Fat Fryer (Low Proximity) - Drip Pan (Vat 19 112' x 19" max) 2L 13 24 Two Burner Range 1H 40 50 1 12 28 In. Two Burner Range (Low Proximity) • 1L 13 24 Four Burner Range 2L 2 28 28 In 34 48 Small Wok 1H 24 48 1 24" dia 6" depth Small Wok (Low Proximity) 1L 13 24 Large Wok 2H 24 48 2 30" dia 8" depth - Large Wok (Low Proximity) 2L 13 24 Small Griddle 1H 1 36 1080 Sq In 24 48 _ Small Griddle (Low Proximity) 1L 10 24 Large Griddle 2H 2 48 1440 Sq In 24 48 Large Griddle (Low Proximity) 2L 10 48 Gas Radiant Chai - Broiler 1H 24 48 1 26 624 Sq In Gas Radiant Char - Broiler (Low Proximity) 1L 13 24 Large Gas Radiant Char - Broiler 2H 2 36 864 Sq In 36 48 Large Gas Radiant Char - Broiler (Low Proximity) 2L 13 36 Lava Rock Char - Broiler 2L 2 26 624 Sq In 15 35 Natural Charcoal Char - Broiler (max fuel depth 6 ") 1H 1 24 480 Sq In 24 35 Natural Charcoal Char - Broiler (Low Proximity) 1L 15 24 Mesquite Char - Broiler (max fuel depth 6 ") 1H 24 35 1 24 480 5q In Mesquite Char - Broiler (Low Proximity) 1L 15 24 Upright/Salamander Broiler 1L 1 36 W 28 D Front edge, above the grate Chain Broiler (Internal Chamber) 1L 1 27 W 38 D Front edge; 1 -3" above the chain Tilt Skillet/Braising Pan Coverage limitations are based on fryer sizes including the drip boards Exception Tilt Skillets and Braising Pans may exceed maximum of 6 sq ft � :_ _... if: . e ' :_ w ?? =' -' :s, ` " :: :. 7 - M. P ' � ut,,:.�o-�'1: ___�_ m.... ``k= fi ' °- - t - -»-:��' ;i.�z..:.. � . ...,��. ,a;�e Nozzle Flow Width Length Nozzle Placement (See Plenum Type Points (ft) (ft) manual for more detail) Single BankN Bank 1H 1 4 10 0" — 6" from end of plenum Nozzle Flow Max. Side Perimeter Diameter Length • Duct Type Points (in) (in) (in) (in) Rectangle /Circular 2D 2 34 100 317/8 Unlimited . Rectangle /Circular (2) 2D 4 51 150 47 1/2 Unlimited • PC2001189(2) Pyro -Chem - -- Y� � Kitchen Knight II KITCHEN 00 P ipe volumes K NIGI - T.. II - " . ' Conversion Chart 1/4" = 20.5 ml per ft. 3/8" = 37.5 ml per ft. 1/2" = 59.8 ml per ft. 3/4" = 105 ml per ft. 1st nozzle Total Pipe From 1st nozzle to last nozzle Cylinder Flow Total Pipe to last Maximum Pipe Length Maximum Pipe Length , Size Pts Vol nozzle 1/4" 3/8" 1/2" 3/4" 1/4" 3/8" 1/2" 3/4" PCL 300 10 1910 1125 93.17 ft 50 93 ft 31 94 ft 18 19 ft 54 88 ft 30.00 ft 18 81 ft 10.71 ft PCL 460 14 3400 3000 165 85 ft 90.67 ft 56 86 ft 32.38 ft 146 34 ft 80 00 ft 50 17 ft 28.57 ft PCL 460 15 2600 2000 126.83 ft 69.33 ft 43.48 ft 24 76 ft 97.56 ft 53 33 ft 33 44 ft 19 05 ft PCL 600 19 4215 1688 /side 205 61 ft 112 40 ft 70.48 ft 40 14 ft 82 34 ft 45 01 ft 28.23 ft 16 08 ft PCL 600 20 3465 1312 5 /side 169 02 ft 92.40 ft 57 94 ft 33 00 ft 64 02 ft 35 00 ft 21 95 ft 12 50 ft Pipe Pipe Size/ml Minimum Pipe Volumes for a Fryer, Range, and Wok length /ft 1/4" 3/8" 1/2" 3/4" Cylinder Size Entire System At or before appliance 1 20 5 37.5 59.8 _ 105 PCL 300 300 ml - 4 Flow Pts 239 ml - 2 Flow Pts 2 _ 41 75 _ 119 6 210 - PCL 460 660 ml - 10 Flow Pts 180 ml - 2 Flow Pts 3 61 5 112 5 179 4 - 315 PCL 600 960 ml - 14 Flow Pts 120 ml - 2 Flow pts 4 82 150 239 2 420 5 102 5 187 5 299 525 6 123 225 358 8 630 7 143.5 262 5 418 6 735 8 164 300 478.4 840 9 184 5 337.5 538 2 945 10 205 375 598 1050 11 225 5 412 5 657 8 1155 12 246 450 717 6 1260 13 266 5 487 5 777 4 1365 14 287 525 837.2 1470 15 307 5 562 5 _ 897 1575 16 328 600 956 8 1680 17 348 5 637 5 1016 6 1785 18 369 675 1076 4 1890 19 389 5 712 5 1136 2 1995 20 410 750 1196 2100 General Rules: 1 Measurements taken from fittings centerline (All SCH 40 Pipe). 2. Maximum difference in elevation from valve outlet to any nozzle is 10', 3 Largest diameter pipe must be used first and decrease in size as installation moves away from the tank. 4. No traps in the piping 5. Two elbows are allowed in place of a swivel Elbows used as a swivel do not have to be subtracted from the total allowed 6 Maximum of 25 elbows 7. Maximum of 5 elbows between nozzle and preceding tee 8 Maximum flows for 1/4" pipe = 6 flows 9 Maximum volume allowed for 1/4" pipe from tee to nozzle is 410 ml. (20 ft) Additional rules for PCL 600: 1 Split piping must be used with a maximum of 14 flows on a side. 2 No nozzles before the split • 3 Minimum 1/2" pipe must be used to the first split e -.