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Plans t t , . • s MI (A:S ( > b O i_i`D 5 R' 0`d 1* q 0. 41 tr 1 04S 2 ft. Ft dA e..\ O0� � n� n o ogi n o 0g b ov 1.. 11 Li N II I 0-, 513, I ....1 II 11 11 I CD2 • 41 1 O ------- N, \ - - -- 1-tt---------- i, 200 MEAT Co l ii 1 I1L_ IIto 0 /A r i 1 II 1 III --- -___` _.. GROCERY STOCKROOM HVAC PLAN MECH _ SALAD it 111 1/8" 1-O" {I 1 1 ® 11 CD2 ��PREP li �� W. !! l ina ® HID .t. E 1 ® t ' EMI gun __...111.—imip :S I mi.t_ls :,:7! 1'TYP OF 2 8" CD2 �'� ' t 1�' I, 10" IN- EMI! li EH1 FIRE 350 TIP OF 2{-',. f , �- ," 11 SUPPRESSION SYSTEM' i ® k PULL STATION IIII __ � DE I \� PRODUCE .. CO E'. . ': EH2 FIRE ' PREP 14 , •. SUPPRESSION SYStEM . ••PULL STATION l �• i�L 4 ■ I RAG3I 1•��It� _ ttatau• 18/1, D� -1' 16" RAGS 0 1� RAGS �I i ELl �_ '/ J 1600 I NM U LITY SERNCE 1 12" / DELI .\ 550 , _:. Ey' / %'rC(+A �� ` `COMPAR` UL T 1 A Pi WI 6 . 14 EXHAUST D T 80"AFF a `I DELI 1 ••. UP TO EFH2 ,.`_ i ON ROOF 14" GREASE ...-III PREP ����� SIEf �.� EXHAUST DUCT UP - a �RTU �' \ SAW TO EFH1 ON ROOFS 16/1�—t' 51 ,� \s• �6 g EH1 ANSUL S n li,' 1 20/20 ` 14" ^ '\`200 ' n SYSTEM .__- /.���.A. H COMPARTMENT 'It t� 1 i® OlLI►e'4∎, • �`a j 1 aim �(� EQUIPMEH M If 12? 'pain •, CLOSET PRODUCE ,1 600 ® • VIII d COOLER " DELI d }' FREEZER „ 111, 1 1 0 3 n FRONT GROCERY HVAC PLAN SANDERSON SANDERSON SAFETY SUPPLY CO. 1101 S.E. 3RD Avenue (503) 238-5700 FIRE PROTECTION Portland, OR 97214 (ons fety.c 547-0927 m Visit Us Online: www.sandersonsafety.com SYSTEM INFORMATION RECEIVED JOB NAME: WAL MART#5935 MAY 212014 7600 SW Dartmouth St Tigard, OR 97223 CITY OFTIGARD BUILDING DIVISION DATE: May 20, 2014 Design Manual: Ansul R-102 Restaurant Fire Suppression System Manual (Standard UL 300 Listed) JULY 1, 2009 SYSTEM INSTALLED PER NFPA 17, 17A, & 96 INCLUDING ALL APPLICABLE LOCAL CODE REQUIREMENTS. HOOD SYSTEM • Total maximum flow for 6 gallon system is: 22 . Total flows used: 18 • Total number of nozzles used: Appliance 8 H Plenum 1 0> Duct 1 • Total number of detectors used 5 • Total number of fusible links & temperature rating: Oea (c 360 deg & 5ea (d500 deg. NOTE: Detectors placed above each appliance. Appliances underneath duct share same detector. • Supply pipe size: 3/8" o Maximum supply line: 32' o Maximum duct branch line: 8' o Maximum plenum branch line: 4' o Maximum appliance branch line:12' NOTE: Pipe length does not exceed maximums allowed per Ansul R-102 Manual • Power shutdown: Micro-switches (manual reset) • Fuel shutdown: Electric Gas Valve (manual reset relay) • System tied to building fire alarms: Y / NA • Remote pull location: 10-20'from hood on path of egress • K-class extinguisher: Yes, Located within 30ft of hood OREGON WASHINGTON CALIFORNIA IDAHO Eugene Seattle Bellingham Richmond Boise 850 Conger St. 97402 2600 Airport Way S. 98134 355 Ohio St. 98225 4909 Central Ave. 94805 (541)683-9333 (206)340-4300 (360)734-1110 (510)559-8400 (208)343-1323 :1 ANSUL R-102 RESTAURANT SYSTEM NOZZLE COVERAGE/OVERLAPPING SUMMARY SHEET A Tyro,nfbnaions,Comp.ny Width Length Nozzle Placement Min. Max. Nozzle Flow In. (cm) In. (cm) (See Manual Height Height Plenum Type Points Max.Side Max.Side for More Detail) In. (cm) in. (cm) Horizontal Protection Single Bank 1N 1 48 (122) 120 (305) 0 in.to 6 in. (0 to 15.2 cm) 2 (5) 4 (10) from end of plenum Perpendicular Protection Single Bank 1W 1 48 (122) 48 (122) See Manual for more detail 1 (2.5) 20 (51) Horizontal Protection V-Bank 2 x 1N 2 48 (122) 120 (305) 0 in.to 6 in. (0 to'15.2 cm) 2 (5) 4 (10) from end of plenum Horizontal Protection V-Bank 1W 1 48 (122) 72 (183) 0 in.to 6 in. (0 to 15.2 cm) 1/3 the height of filter from end of plenum Perpendicular Protection V-Bank 1W 1 48 (122) 48 (122) See Manual for more detail 1 (2.5) 20 (51) Nozzle Placement Duct Nozzle Flow Perimeter Diameter (See Manual Length Duct Type Points in. (cm) In. (cm) for More Detail) in. (cm) Single Nozzle 1 Flow Nozzle 1W 1 50 (127) 16 (41) See Manual for more detail Unlimited Single Nozzle 2 Flow Nozzle 2W 2 100 (254) 31 7/8 (81) See Manual for more detail Unlimited Multiple Nozzle 2W+1W 3 135 (343) 48 (122) See Manual for more detail Unlimited Multiple 2W Nozzle 2W — >135 (343) >135 (343) See Manual for more detail Unlimited i�. ANSUL, R-102TT RESTAURANT SYSTEM DISTRIBUTION PIPING REQUIREMENTS SHEET • Distribution Piping Requirements—6.0 Gallon(22.7 Liter)Manifolded System Duct Plenum Appliance Requirements Supply Line Branch Line Branch Line Branch Line -- Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in. Maximum Length 32 ft(9.7 m) 8 ft(2.4 m) 4 ft(1.2 m) 12 ft(3.7 m) Maximum Rise 6 ft(1.8 m) 4 ft(1.2 m) 2 ft(0.6 m) 2 ft(0.6 m) Maximum 90° Elbow 8 4 4 6 Maximum Tees 2 2 2 4 Maximum Flow Numbers 22 4 2 4 • Distribution Piping Requirements—6.0(22.7 Liter)Gallon System 1. The maximum length between the start of the first branch line and the start of the last branch line must not exceed 24 ft(7.3 m). When the supply line is split,the combined total of both legs of the supply line(from the start of the first branch line to the start of the last branch line)must not exceed 24 ft(7.3 m). 2. The total length of all branch lines must not exceed 36 ft(10.9 m). 3. Use a 3/8 in.union to connect the tank adaptor to the 3/8 in.supply line. • F R-102 OVERLAPPING PROTECTION The 245 nozzle, Part No.419340,must be used for"end of zone"protection, I I1 i and the 260 nozzle, Part No.419341,must be used for"zone"protection. Wit.0-12 IN COVER MUST NOT I I 1(0-305 mm) Appliance Type Maximum Cooking Hazard INTERFERE WITH I ' EDGE OF Fryer 34 in.(864 mm)Deep x 5.8 ft2(5388 cm2) DISCHARGE ) 40-45 IN PATTERN 1 Griddle 30 in.(762 mm)Deep x Unlimited Length / (1-1.1 m) Range 30 in.(762 mm)Deep x Unlimited Length 1 Wok, Maximum 30 in.(762 mm)Diameter x 8 in.(203 mm)Deep 1 Wok, Minimum 11 in.(279 mm)Diameter x 3 in.(76 mm)Deep '1 ZONE Braising Pan/Tilt Skillet' 34 in.(864 mm)Deep x Unlimited Length r / f Lava Rock Char-Broiler 26 in.(660 mm)Deep x Unlimited Length n�•��N.N.NNCZ��41\ 006927 Charcoal Broiler 30 in.(762 mm)Deep x Unlimited Length (4 in.(102 mm)Maximum Fuel Depth) Mesquite Wood Broiler 30 in.(762 mm)Deep x Unlimited Length ZONE CENTER LINE (6 in.(152 mm)Maximum Fuel Depth) FIGURE 1 Gas Radiant Char-Broiler 36 in(914 mm) Deep x Unlimited Length Electric Char-Broiler 34 in.(864 mm)Deep x Unlimited Length 'See Figure 1 for nozzle location. Note:Group protection option is required for appliances on either side of an appliance(s)using dedicated protection—see manual for details. Overlapping System Piping Limitations Total Max.3/8 in. Max. Maximum System Flow Pipe No.of Elevation Cartridge Size Numbers Length Elbows Rise Size 3 Gal(11 L) 6 75 ft 25 10 ft LT-30-R (22.9 m) (3.1 m) 6 Gal(23 L) 12 75 ft 25 10 ft Double Manifolded (22.9 m) (3.1 m) Tank 50 ft(15.2 m)maximum pipe from first to last nozzle. 50 ft(15.2 m)maximum pipe after the split on a split system. TYCO FIRE PROTECTION PRODUCTS Copyright(02011 Tyco Fire Protection Products ONE STANTON STREET All rights reserved. MARINtI ft,WI 54143-2542 +1-715-735-7411 Form No.F-2005010-03 P 4 SECTION IV — SYSTEM DESIGN • UL EX3470 ULC EX3470 Page 4-43 7-1-09 REV.6 OVERLAPPING NOZZLE COVERAGE • • For appliance hazard surfaces with listed protection exceed- ing the standard hazard zone of 28 in. (71.1 cm) in depth, the •Overlapping Coverage—Option 1 hazard surface(s) must be aligned with the back edge of the . For each group of protected appliances under a common hood(s), hazard zone, with the front edge overhanging the front edge of the overlapping nozzles must be located from right to left so that the zone.See Appliance Chart,Table 1. each end nozzle is located a maximum of 6 in.(15.2 cm)inside the • For appliance hazard surfaces that exceed the listed protec- outside edge of the cooking hazard of each end appliance,and the tion sizes, multiple zones must be utilized. Align entire hazard inside overlapping nozzles must be located between the two end surface area within the multiple zones. nozzles at a maximum spacing of 12 in.(30.5 cm). • All hood,duct,individual appliance,and piping limitations are as Hazard Zone specified in the H-102 Design, Installation, Recharge and The hazard zone is defined as a theoretical,flat and level, rectan- Maintenance Manual, Part No.418087. gular surface, that includes all of the cooking hazards of the pro- • All appliance protection currently listed in the R-102 Design tected appliances under a common hood(s).The purpose of the Manual,Part No.418087,is also approved protection.Zone pro- hazard zone is to provide a means of locating the appliances and tection can be considered optional protection. the overlapping nozzles, as well as aiming the overlapping noz- zles. The hazard zone measures 28 in. (71.1 cm) deep by the TABLE 1 length of the cooking hazard(s).The centerline of the hazard zone Overlapping Nozzle Coverage(Zone Protection) must bisect the 28 in.(71.1 cm)depth(from front to back)and run from right-to-left for the full width of the hazard zone. Appliance Type Maximum Cooking Hazard Overlapping Nozzle Appliance Protection Fryer 34 in.(86.4 cm) Deep x 5.8 ft2 (0.5 m2) Overlapping Nozzle Appliance Protection is defined as protection Griddle 30 in.(76.2 cm) Deep x Unlimited Length of cooking appliances by nozzles spaced uniformly at uniform ele Range 28 in.(71.1 cm) Deep x Unlimited Length vations under a common hood(s).Overlapping protection of appli- ances is continuous for the full length of the hood or divided when Wok, Maximum 30 in.(76.2 cm) Diameter x 8 in. group(s) of protected appliances are separated by counters or (20.3 cm) Deep appliances not requiring protection. Wok, Minimum 11 in.(27.9 cm) Diameter x 3 in. Full hood continuous protection is defined as overlapping noz- (7.6 cm) Deep zle appliance protection that covers the appliance line-up located Braising Pan/Tilt 34 in.(86.4 cm) Deep x Unlimited under the total hood length.All appliances requiring protection are Skillet* Length the appliances under the hood that can be an ignition source of Lava Rock 32 in.(81.3 cm) Deep x Unlimited - grease in the hood, grease removal device or the duct. Char-Broiler Length Group protection is defined as overlapping nozzle appliance pro- Charcoal Broiler 32 in.(81.3 cm) Deep x Unlimited Length tection that protects individual hazard zones located under a corn- (4 in. (10.2 cm) Maximum Fuel Depth) mon hood. These "groups" of appliances may be separated by appliances not requiring protection, such as steam equipment or Mesquite Wood 32 in.(81.3 cm) Deep x Unlimited Length work tables, or by dedicated appliance protection, such as sala Broiler (12 in.(30.5 cm) Maximum Fuel Depth) mander broilers. Gas Radiant 36 in.(91.4 cm) Deep x Unlimited See Figure 91d (full hood continuous protection) and Figure 91e Char-Broiler Length (multiple group protection). Electric Char-Broiler 34 in.(86.4 cm) Deep x 20 in. (50.8 cm) See Figure 91a for nozzle location Dedicated Nozzle Appliance Protection Appliance protection using dedicated nozzle coverage is defined as protection of cooking appliances with enclosed cooking haz- ards, such as upright broilers, which cannot be protected with - i___:,.0-8 IN.(0-15 cm) COVER MUST NOT 1 1 overlapping nozzles and therefore must be protected with nozzles INTERFERE WITH I f dedicated to the appliance. EDGE OF DISCHARGE r General Design Limitations PATTERN fl 40-45 m� • Maximum depth of zone is 28 in.(71.1 cm). I • The 245 nozzle,Part No.419340,is the only approved nozzle for 11 overlapping (zone) protection. i. ZONE • Nozzle must be located 0 in.to 6 in.(0 cm to 15.2 cm) forward ' / of zone centerline, aimed back at the zone centerline. W A`»t R • Nozzles must be spaced a maximum of 6 in. (15.2 cm) from ,' each end of hazard and then a maximum of 12 in.(30.5 cm)on center for the remaining overlapping nozzles until the complete hazard is covered. ZONE CENTER LINE ► FIGURE 91a SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-43.1 REV.0 7-1-09 OVERLAPPING NOZZLE COVERAGE(Continued) 4. The overlapping appliance nozzles must be located 0 in. to Overlapping Appliance Nozzle and Hazard Zone Locations 6 in.(0 cm to 15.2 cm)forward of the centerline or aimline of the selected hazard zone.See Figure 91c. 1. All overlapping appliance nozzles must be the"245"nozzle, Part No.419340, and must be located under a common hood 245 NOZZLE-NOZZLE MUST BE AIMED STRAIGHT at the same height above the hazard zone, in a straight line _ DO HAZARD ZONEK AT CENTERLINE OF from right to left and aimed at the centerline of the hazard zone.The overlapping nozzle is used for both continuous over- lapping and multiple group overlapping protection. - 2. The hazard zone must be positioned(located)so that all appli- ance hazard surfaces are within the zone.For appliance haz- ard surfaces with listed protection exceeding the standard 6 I 451N. hazard zone size of 28 in.(71 cm) in depth(see Table 1), the "'IP'115 2 cm) (1 1 m) hazard surface(s) must be aligned with the back edge of the 40 IN hazard zone, with the front edge overhanging the front of the (I m) zone. 3. The overlapping appliance nozzles must be located 40 in.to 45 in. (1 m to 1.1 m) above the top surface of the protected appliances.See Figure 91c. l Exception No. 1:Nozzle dimensions for wok protection are FRONT BACK OF ZONE measured to bottom of wok. Exception No. 2:When using OF ZONE CENTERLINE OF overlapping appliance nozzles in areas where there is a back 28 IN HAZARD ZONE shelf, the nozzle cannot be positioned in the shaded area as (71.1 cm) shown in Figure 91b. ZONE FIGURE 91c Also, back shelf must not extend more than 11 in. (27.9 cm) ^0,91, over the hazard zone and cannot be less than 20 in.(50.8 cm) above the hazard zone.See Figure 91b. OVERLAPPING NOZZLE(S) CANNOT BE POSITIONED 44 gla IN THIS SHADED AREA 43 MR 41 ��� 40 111% 6 5 4 3 2 1 ' f-CENTER LINE OF HAZARD ZONE BACK r SHELF 1 1T 11 IN.(27.9 cm) MAXIMUM 55 20 IN. (50.8 cm) MINIMUM I • �Aare AW QS, F 5 28 IN.(71.1 cm) I FIGURE 91 b (XM9I4 SECTION IV - SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-43.2 7-1-09 REV.0 OVERLAPPING NOZZLE COVERAGE(Continued) 2. When obstructions are located adjacent to appliance(s) pro- Overlapping Appliance Nozzle and Hazard Zone Locations- tected by overlapping nozzles,the overlapping appliance noz Group Protection zle spacing must start with the appliance(s) adjacent to the • obstruction.See Figure 91f. 1. For each group of protected appliances under a common hood(s),the overlapping nozzles must be located from right to 6 IN I 12 IN. 12 IN. 12 IN. 12 IN I(30.5 cm)I(30.5 cm)I(30.5 cm)I(30.5 cm) left so that each end nozzle is located a maximum of 6 in. (15.2 cm) 1 . . + __6IN. MAX. 4 MAX. + MAX. + MAX. + MAX. i 115.2 cml (15.2 cm) inside the outside edge of the cooking hazard of MAX each end appliance, and the inside overlapping nozzles must be located between the two end nozzles at a maximum spac- ing of 12 in.(30.5 cm).See Figures 91d and 91e. t OUTSIDE EDGE OF 12 IN (30.5 cm)MAXIMUM COOKING - SPACING(S)BETWEEN HAZARD OVERLAPPING NOZZLES 1 111 111 4.t 1 #1 I / \ / \ / \ / \ / \ (15.2 cm) / \\ / \\\ / \5 / \\\ / \\4 15.2 cm) - MAX FROM // \ / \\� \j / \ MAXIMUM 1 HAZARD AREA ' EDGE OF / ,/ x \ FROM OBSTRUCTION COOKING / /`\ /n\ T\\ /\ \ COOKING HAZARD / / _ \ / _ \ / t / \ `\ HAZARD FIGURE 91f 001713 3. When an appliance requires dedicated protection with a pro- tected area intended for overlapping appliance nozzle protec- tion,the group protection option will be required for appliances on either side of the appliances using dedicated protection. Group protection using overlapping appliance nozzles must FULL HOOD CONTINUOUS APPLIANCE PROTECTION begin with the protected appliance(s) adjacent to the dedicat- FIGURE 91d ed appliance protected. An overlapping appliance nozzle(s) ,,,,,,i, must be positioned within 6 in.(15.2 cm)of the edge(s)of the appliance hazard surface area(s) adjacent to the dedicated nozzle protection.See Figure 91g. t • 12 IN.(30.5 cm) 6 IN.(15.2 cm) MAXIMUM MAXIMUM EDGE OF COOKING 4 4 4 4 4 HAZARD 61N. -► Le _I. rl -- I II 6IN. ✓ \ (15.2 cm) 12 IN. (15.2 cm) 1 12 IN i + 12 IN. 12 IN r MAXIMUM (30.5 cm) MAXIMUM 6IN. (15.2 cm)-.. 1(30.5 cm) Y (30.5 cm)(30.5 cm) 6 IN. FROM MAXIMUM FROM E 1 ► _� k+ ■ I. 1 EDGE OF • •� �. • EDGE OF MAX. I MAX. • t t MAX. MAX. (15.2 cm) MAX. COOKING HAZARD COOKING EDGE- 6 IN.(15.2 cm) 6 IN.(15.2 cm) ..EDGE HAZARD COOKING HAZARD OF MAXIMUM 16--.., (.- MAXIMUM OF HAZARD HAZARD L. COOKING HAZARD GROUP APPLIANCE PROTECTION FIGURE 91e / ti, p0'.720 DEDICATED NOZZLE APPLIANCE FIGURE 91g 001 750 SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-43.3 REV.0 7-1-09 OVERLAPPING NOZZLE COVERAGE(Continued) Overlapping Appliance Nozzle and Hazard Zone Locations— Group Protection(Continued) 4. On protected appliances, all hazard surfaces located in a group must be within 40-45 in. (102-114 cm) from the noz- zle(s).Once that dimension is exceeded,a new group must be started.See Figure 91h. Note:The supply pipe feeding nozzle groups is to be at the same elevation.Adjust height for each group only by varying lengths of nozzle drops. 6 IN.(15.2 cm) I 6 IN.(15.2 cm) MAXIMUM I i l MAXIMUM S 1y f + 1 1 NOZZLES NOZZLES I 40 IN. I 45 IN. (102 cm) (114 cm)I 40 IN. I (102 45 IN. cm) I(114 cm) % //iiiiiiiia% GROUP"A' •I•1 GROUP'B'—►� FIGURE 91h 006911 Detection Requirements For Overlapping Appliance Protection When utilizing overlapping appliance protection,fusible link detec- - tors must be installed on a maximum of 2 ft (0.61 m) centers, starting with detectors located in (under)the duct opening(s). Starting from the detector under the duct opening, add detectors on 2 ft(0.61 m)maximum spacing until the complete length of the plenum area is covered,from one end to the other.The location of the last detector on each end of the plenum must not exceed 2 ft(0.61 m)from end of plenum. Note:Standard detector coverage, as specified in "Design Section,"is acceptable when utilizing dedicated nozzle cov- erages. SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-43.4 ' 7-1-09 REV.0 OVERLAPPING NOZZLE COVERAGE(Continued) •Overlapping Coverage—Option 2 General Design Limitations For each group of protected appliances under a common hood(s), • If overlapping appliance protection is mixed with dedicated appli- the overlapping nozzles must be located from right to left so that ance protection on the same pipe system,THE OVERLAPPING each end nozzle is located a maximum of 11.5 in.(29.2 cm)inside APPLIANCE PROTECTION PIPING REQUIREMENTS MUST the outside edge of the cooking hazard of each end appliance,and BE FOLLOWED. the inside overlapping nozzles must be located between the two •end nozzles at a maximum spacing of 25.5 in.(64.8 cm). • • Overlapping protection requires the use of 3.0 gal (11.4 L) Hazard Zone tank(s)and a maximum of six(6)flows per tank. The hazard zone is defined as a theoretical,flat and level, rectan- • In installations using tanks only intended for overlapping protec- The surface, that includes all of the cooking hazards of the pro- ben, a single with up to three nitrogen gal (11.4 gas cartridge can tected appliances under a common hood(s).The purpose of the be utilized with up to three(3)3.0 gal (11.4 L)tanks. hazard zone is to provide a means of locating the appliances and • In installations using both overlapping protection and conven- the overlapping nozzles, as well as aiming the overlapping noz- tional non-overlapping protection (ex. hood/duct or dedicated zles. The hazard zone measures 28 in. (711 mm) deep by the appliance protection), a single Double Tank nitrogen expellant length of the cooking hazard(s).The centerline of the hazard zone gas cartridge can be utilized with up to three(3)3.0 gal(11.4 L) must bisect the 28 in.(711 mm)depth(from front to back)and run tanks, as long as none of the 3.0 gal (11.4 L) tanks exceed a from right-to-left for the full width of the hazard zone. total flow output of more than six(6)flows. Overlapping Nozzle Appliance Protection • If more than six (6) flows will be used in a conventional non- Overlapping tank, it cannot share the same cartridge as tanks Overlapping Nozzle Appliance Protection is defined as protection intended for overlapping protection. In this case, an additional of cooking appliances by nozzles spaced uniformly at uniform ele- Regulated Actuator Assembly with another expellant gas car- vations under a common hood(s).Overlapping protection of appli- • tridge will be required. ances is continuous for the full length of the hood or divided when • The 245 nozzle,Part No.419340,must be used for"end of zone" group(s) of protected appliances are separated by counters or protection. appliances not requiring protection. • Full hood continuous protection is defined as overlapping noz- The 260 nozzle, Part No. 419341, must be used for zone pro- tection. zle appliance protection that covers the appliance line-up located under the total hood length.All appliances requiring protection are • • Maximum depth of zone is 28 in.(71.1 cm). the appliances under the hood that can be an ignition source of • Refer to overlapping system piping requirements listed in Table 2. grease in the hood,grease removal device or the duct. • • • Nozzle must be located 0 in.to 12 in.(0 cm to 30.5 cm)forward Group protection is defined as overlapping nozzle appliance pro- of zone centerline, aimed back at the zone centerline. tection that protects individual hazard zones located under a com- ► mon hood. These "groups" of appliances may be separated by • • Nozzles must be spaced a maximum of 11.5 in.(29.2 cm)from appliances not requiring protection, such as steam equipment or each end of hazard and then a maximum of 25.5 in. (64.8 cm) work tables, or by dedicated appliance protection, such as sala- mander broilers. plete hazard is covered. •See Figure 95 (full hood continuous protection) and Figure 96 (multiple group protection). • For appliance hazard surfaces with listed protection exceed- ing the standard hazard zone of 28 in.(71 cm)in depth,the haz- Dedicated Nozzle Appliance Protection and surface(s)must be aligned with the back edge of the hazard Appliance protection using dedicated nozzle coverage is defined zone,with the front edge overhanging the front edge of the zone. as protection of cooking appliances with enclosed cooking haz- See Appliance Chart,Table 1. ards, such as upright broilers, which cannot be protected with • For appliance hazard surfaces that exceed the listed protec- overlapping nozzles and therefore must be protected with nozzles tion sizes, multiple zones must be utilized. Align entire hazard dedicated to the appliance. surface area within the multiple zones. • All hood,duct,and individual appliance protection are as speci- fied in the R-102 Design, Installation, Recharge and Mainten- ance Manual, Part No.418087. • All appliance protection currently listed in the R-102 Design Manual,Part No.418087,is also approved protection.Zone pro- tection can be considered optional protection. SECTION IV - SYSTEM DESIGN • UL EX3470 ULC EX3470 Page 4-44 REV.6 7-1-09 OVERLAPPING NOZZLE COVERAGE(Continued) Overlapping Appliance Nozzle and Hazard Zone Locations TABLE 1 1. All overlapping appliance nozzles must be the 245 nozzle, Overlapping Nozzle Coverage(Zone Protection) Part No.419340,for"end of zone"protection and the 260 noz- zle, Part No.419341,for zone protection,and must be located Appliance Type Maximum Cooking Hazard under a common hood at the same height above the hazard •Fryer 34 in.(86.4 cm) Deep x 5.8 ft2(0.5 m2) zone, in a straight line from right to left and aimed at the cen- Griddle 30 in.(76.2 cm) Deep x Unlimited Length terline of the hazard zone.The overlapping nozzle is used for both continuous overlapping and multiple group overlapping Range 30 in.(76.2 cm) Deep x Unlimited Length protection. Wok, Maximum 30 in.(76.2 cm) Diameter x 8 in. 2. The hazard zone must be positioned(located)so that all appli- (20.3 cm) Deep ance hazard surfaces are within the zone. For appliance haz- Wok, Minimum 11 in.(27.9 cm) Diameter x 3 in. and surfaces smaller than the standard hazard zone size,the (7.6 cm) Deep hazard surface can be located anywhere within the standard Braising Pan/Tilt 34 in.(86.4 cm) Deep x Unlimited • hazard zone. For appliance hazard surfaces with listed pro- Skillet* Length tection exceeding the standard hazard zone size of 28 in. Lava Rock 26 in.(66.0 cm) Deep x Unlimited (71 cm) in depth (see Table 1),the hazard surface(s)must be Char-Broiler(see Note 1) Length aligned with the back edge of the hazard zone, with the front edge overhanging the front of the zone. Charcoal Broiler 30 in.(76.2 cm) Deep x Unlimited Length 3. The overlapping appliance nozzles must be located 40 in. to (4 in.(10.2 cm)Maximum Fuel Depth) p t g a pp 45 in. (1 m to 1.1 m) above the top surface of the protected Mesquite Wood 30 in.(76.2 cm) Deep x Unlimited Length appliances.See Figure 94. Broiler (6 in.(15.2 cm) Maximum Fuel Depth) Exception No. 1:Nozzle dimensions for wok protection are Gas Radiant 36 in.(91.4 cm) Deep x Unlimited measured to bottom of wok. Exception No. 2:When using Char-Broiler Length overlapping appliance nozzles in areas where there is a back •Electric Char-Broiler 34 in.(86.4 cm) Deep x Unlimited Length shelf, the nozzle cannot be positioned in the shaded area as ••See Figure 92 for nozzle location • shown in Figure 93. Note 1:Always try to place Lava Rock Char-Broiler(s)near the center of the Also, back shelf must not extend more than 11 in. (27.9 cm) zone.When the Lava Rock char-Broiler is the first or last appliance in the zone, over the hazard zone and cannot be less than 18 in.(45.7 cm) the outside edge of the broiler must not be more than 6 in.(15 cm)outside the above the hazard zone.See Figure 93. •end nozzle. OVERLAPPING NOZZLE(S) / CANNOT BE POSITIONED r 45 m1 44 THIS SHADED AREA 1 43 E: ' -i.0.12 IN 42-I ■ COVER MUST NOT / I-- If(0-30.5 cm) 41 .a INTERFERE WITH I ' 40 ��� EDGE OF 1210 6 6 4 2 DISCHARGE , 1 40-45 IN. PATTERN I (1-1.1 m) r +-CENTER LINE OF HAZARD ZONE ) BACK f SHELF I ZONE r 4 r T V •► 11 IN.(27.9 cm) ...u..W� ...� MAXIMUM �\\\\\\\��\ ;' 16 IN. r • (45.7 cm) MINtUM M r. ZONE CENTER LINE FIGURE 92 /' 00.8921 IV/ /Me//"/'/A L 28 IN.(71.1 cm)-.I ■ FIGURE 93 SECTION IV - SYSTEM DESIGN • UL EX3470 ULC EX3470 Page 4-45 7-1-09 REV.4 OVERLAPPING NOZZLE COVERAGE(Continued) Overlapping Appliance Nozzle and Hazard Zone Locations- 4. The overlapping appliance nozzles must be located 0 in. to Group Protection ► 12 in.(0 cm to 30.5 cm)forward of the centerline or aimiine of 1. For each group of protected appliances under a common • the selected hazard zone.See Figure 94. hood(s),the overlapping nozzles must be located from right to left so that each end nozzle is located a maximum of 11.5 in. 245 OR 260 NOZZLE MUST BE AIMED STRAIGHT (29.2 cm) inside the outside edge of the cooking hazard of DOWN OR BACK AT CENTERLINE OF HAZARD ZONE each end appliance,and the inside overlapping nozzles must li 1 be located between the two end nozzles at a maximum spac- ing of 25.5 in.(64.8 cm).See Figures 95 and 96. • 25.5 IN.(64.8 cm)MAXIMUM SPACING(S) G NOZZLES �►r,lll OVERLAPPING NOZZLES 12 IN. 45 IN. r. f(305 mm) (1.1 m) + 1ti I 401N. / /+ r1 ` / \ \ (1 m) ► (29.2 cm)_./ \ / \\\ j \\ / \\\ /rl \\\ . (2112 IN. MAXIMUM r \\ / \ / \\ / / r MAXIMUM FROM / V / \,� \\ FROM EDGE OF / /� /\ �\ / EDGE OF COOKING / / / / \ °IF Aar, 4 -4--___. HAZARD / � ! \1 / \1 \ / 1 \\\CHHAZARD O I BACK OF ZONE OF FR ZONE CENTERLINE OF 28 IN HAZARD ZONE • (71.1 cm) ZONE • FIGURE 94 - 007537 FULL HOOD CONTINUOUS APPLIANCE PROTECTION Table 2 • FIGURE 95 Overlapping System Piping Limitations Total Max.3/8 in.Max. Maximum System Flow Pipe No.of Elevation Cartridge Size Numbers Length Elbows Rise Size 3 Gallon 6 75 ft 25 10 ft LT-30-R • 25.5 IN.(64.8 cm) 11.5 IN.(29.2 cm) (11.4 L) (22.9 m) (3.1 m) MAXIMUM MAXIMUM • 6 Gallon 12 75 ft 25 10 ft Double + 4 + + + (22.7 L) (22.9 m) (3.1 m) Tank! I 245 24s 11.5 IN -.-► 1� I- --I �- --► ►I +- 11.5 IN. Manifolded LT-A-101- ► (29.2 cm) 245 260 245 25.5 IN (29.2 cm) 30• • MAXIMUM (64.8 cm) MAXIMUM FROM MAXIMUM FROM 9 Gallon 18 75 ft 25 10 ft Double EDGE OF • �• • EDGE OF (3.1 m) Tank/ COOKING COOKING (34.1 L) (22.9 m) ( m) HAZARD EDGE OF HAZARD • LT-A-101- COOKING 30* HAZARD 50 ft(15.2 m) maximum pipe from first to last nozzle. - GROUP APPLIANCE PROTECTION 50 ft(15.2 m) maximum pipe after the split on a split system. NOTE:On group appliance protection,start and end of EACH zone group must be protected with a 245 nozzle. Use with regulated actuator only. ► FIGURE 96 001720 SECTION IV - SYSTEM DESIGN • UL EX3470 ULC EX3470 Page 4-46 REV.6 7-1-09 OVERLAPPING NOZZLE COVERAGE(Continued) 4. On protected appliances, all hazard surfaces located in a Overlapping Appliance Nozzle and Hazard Zone Locations- group must be within 40-45 in. (1-1.1 m) from the nozzle(s). Once that dimension is exceeded,a new group must be start- . Group Protection(Continued) . ed.See Figure 99. 2. When obstructions are located adjacent to appliance(s) pro Note:The supply pipe feeding nozzle groups is to be at the tected by overlapping nozzles,the overlapping appliance noz same elevation. Adjust height for each group only by varying zle spacing must start with the appliance(s) adjacent to the lengths of nozzle drops. • obstruction.See Figure 97. ► 11.5 IN.(29.2 cm) 25.5 IN 25.5 IN. 25.5 IN. 25.5 IN. MAXIMUM ▪ 11.5 IN. I(64.8 cm)1(64.8 cm) (64.8 cm)1(64.8 cm) I tt.51N. ▪ (29.2 cm) _� ► 4 r MAX. + MAX. + MAX.-+ MAx."+ MAX....k (29.2 cm) ` 245 260 260 260 245 MAX. t it t * + I I END OF if ZONE } ( NOZZLES OUTSIDE I 1 I NOZZLES i 1 / EDGE OF I 40 IN ) I COOKING 45 IN. I (1.0 m) HAZARD (1.1 m) �, END OF 1 (1.0 lm) I 45 IN. 1 ZONE I I (1.1 m) WIZ w,,,,a i,% / I HAZARD AREA I OBSTRUCTION NOTE:On continuous appliance protection,start and end with 245 nozzles and 260 nozzle(s)in the middle. FIGURE 97 i4 GROUP'A" ►`- GROUP-B"-.I 001713 NOTE:On group appliance protection,start and end of EACH zone 3. When an appliance requires dedicated protection with a pro- group must be protected with a 245 nozzle. tected area intended for overlapping appliance nozzle protec- ► FIGURE 99 tion,the group protection option will be required for appliances 90,539 on either side of the appliances using dedicated protection. Group protection using overlapping appliance nozzles must Detection Requirements For Overlapping Appliance begin with the protected appliance(s)adjacent to the dedicat- Protection • ed appliance protected. An overlapping appliance nozzle(s) When utilizing overlapping appliance protection,fusible link deter- ► must be positioned within 11.5 in.(29.2 cm)of the edge(s) of tors must be installed on a maximum of 2 ft (0.61 m) centers, the appliance hazard surface area(s) adjacent to the dedicat- ► ed nozzle protection.See Figure 98. starting with detectors located in (under)the duct opening(s). Starting from the detector under the duct opening, add detectors f on 2 ft(0.61 m)maximum spacing until the complete length of the plenum area is covered,from one end to the other.The location of the last detector on each end of the plenum must not exceed EDGE COOKING HAZARD D 2 ft(0.61 m)from end of plenum. / N, Note: Standard detector placement can also be utilized when I 255 IN.+ $25.5 IN. 25.5 IN.; using overlapping protection. However, the overlapping detector . 11.51N. option cannot be used when utilizing standard R-102 protection. • (29.2 cm)-re I(��6 cm) ': t I(64.8 cm)(��8 cm)I 11.5 IN. p g p MAX. f AMAX'. t '�- -+► ['MAX. MAX.►II (292 cm) • Refer to Pages 4-57 and 4-58 for detector placement. MAX. ► EDGE-.- 11.5 IN 11.5 IN.(29.2 cm) EDGE ► OF (29.2 cm)MAX. MAXIMUM .OF COOKING • ' -' COOKING HAZARD 1 i. HAZARD u DEDICATED NOZZLE APPLIANCE . NOTE:On group appliance protection,start and end of EACH zone • group must be protected with a 245 nozzle. FIGURE 98 001759 M_.r ' I, I NOTES ' 0 - FIELD PIPE DROPS AS SHOWN SLEEVING, ELBOWS, TEES, AND NOZZLES SUPPLIED BY CAS �,,� 3 3o.3c 3 - RELOCATE NOZZLES IF FLOW PATTERN IS BLOCKED BY SHELVING, ��"� C SALAMANDERS, ETC. a I - MAXIMUM 9 ELBOWS IN SUPPLY LINE. - MINIMUM 72 INCHES OF AGENT LINE FROM TANK TO FIRST NOZZLE. I l _ l _ l _ - - IF APPLICABLE, PRE-PIPED CHARBROILER DROPS ARE SHIPPED LOOSE. b - FACTORY PIPING EXTENDS A MAXIMUM OF 6' ABOVE THE TOP OF THE HOOD. - APPLIANCE DIMENSIONS LISTED REPRESENT THE CO❑KING SURFACE j i SIZE, NOT THE OVERALL APPLIANCE SIZE. - THIS FIRE SYSTEM COMPLIES WITH U.L. 300 REQUIREMENTS Hcca # (EH1 FRY ER: i Job Name: WAL MART #5935 TIGARD, OR - JOB # 2032936 Drawn By: CM System Size: ANSUL-3.0/3.0 Total FP required: 18 Hood # 1 9' 6.00' Long x 54' Wide x 24' High 1v Riser # 1 Size: 14' Dia. _ LECEND - FIRE CABINET ANSUL SYSTEM L 1A 1.5 GALLON TANK 1B 1B ° ° °r-- _ °�+ — °I- — 473-I 1B 3 GALLON TANK QQ QQ WI ` — 2 OEM AUTOMAN RELEASE 0 © ® ® 3 OEM REGULATED RELEASE 0 CO 1 23.50• 4 OEM REGULATED ACTUATOR ® 15.00 1$.00'—.--12.00•-12.00•---12.00•-12.00•-12.00•-12.00• 15.00'— 5 ANSULEX LIQUID AGENT (3 GAL,) 1I 6 ANSULEX LIQUID AGENT (1.5 GAL,) * f * 7 CARTRIDGE (101-20) e ss lass Bass Bass ears lass Bass lass 8 CARTRIDGE (101-10) 9 CARTRIDGE (101-30) 9A CARTRIDGE (LT-A-101-30) • 9B DOUBLE TANK CARTRIDGE 10 TEST LINK 11 DOUBLE MICROSWITCH 12 HOSE ASSEMBLY 1100 DUCT NOZZLE (430913) 2W DUCT NOZZLE (419337) 1W NOZZLE ASSEMBLY (419336) 1F NOZZLE ASSEMBLY (419333) 1N NOZZLE ASSEMBLY (419335) 1/2N NOZZLE ASSEMBLY (419334) 3N NOZZLE ASSEMBLY (419338) 245 NOZZLE ASSEMBLY (419340) 230 NOZZLE ASSEMBLY (419339) 2120 NOZZLE ASSEMBLY (419343) 290 NOZZLE ASSEMBLY (419342) • 1 >.;� y.,; 260 NOZZLE ASSEMBLY (419341) Ys : z'' 28 DETECTOR BRACKET s` x 29 LOW TEMP FUSIBLE LINK , , 1• 30 HIGH TEMP FUSIBLE LINK :-...4'_:.-s- MGV MECHANICAL GAS VALVE • / ¢ _ EGV ELECTRICAL GAS VALVE % S4 REMOTE ADAPTOR PULL STATION SWIVEL SANDERSON SANDERSON SAFETY SUPPLY CO. 1101 S.E. 3RD Avenue (503) 238-5700 FIRE PROTECTION Portland,, OR 97214 (ons fety.c m Visit Us Online: www.sandersonsafety.corn SYSTEM INFORMATION JOB NAME: WAL MART#5935 7600 SW Dartmouth St Tigard, OR 97223 DATE: May 20, 2014 Design Manual: Ansul R-102 Restaurant Fire Suppression System Manual (Standard UL 300 Listed) JULY 1, 2009 SYSTEM INSTALLED PER NFPA 17, 17A, & 96 INCLUDING ALL APPLICABLE LOCAL CODE REQUIREMENTS. HOOD SYSTEM • Total maximum flow for 1.5 gallon system is. 5 . Total flows used: 4 • Total number of nozzles used: Appliance 2 o Plenum 1 o Duct 1 • Total number of detectors used: 3 • Total number of fusible links & temperature rating: Oea (a 360 deq & 3ea (x1500 deq. NOTE: Detectors placed above each appliance. Appliances underneath duct share same detector. • Supply pipe size: 3/8" o Maximum supply line: 40' o Maximum duct branch line: 6' o Maximum plenum branch line: 4' o Maximum appliance branch line:10' NOTE: Pipe length does not exceed maximums allowed per Ansul R-102 Manual • Power shutdown: Micro-switches (manual reset) • Fuel shutdown: Electric Gas Valve (manual reset relay) • System tied to building fire alarms: Y / NA • Remote pull location: 10-20'from hood on path of egress • K-class extinguisher: Yes, Located within 30ft of hood OREGON WASHINGTON CALIFORNIA IDAHO Eugene Seattle Bellingham Richmond Boise 850 Conger St. 97402 2600 Airport Way S. 98134 355 Ohio St. 98225 4909 Central Ave. 94805 (541)683-9333 (206)340-4300 (360)734-1110 (510)559-8400 (208)343-1323 :1 ANSUL R-102 RESTAURANT SYSTEM NOZZLE COVERAGE/OVERLAPPING SUMMARY SHEET A Tyco lnteonatronal Company Width Length Nozzle Placement Min. Max. Nozzle Flow In. (cm) in. (cm) (See Manual Height Height Plenum Type Points Max.Side Max.Side for More Detail) in. (cm) in. (cm) Horizontal Protection Single Bank 1N 1 48 (122) 120 (305) 0 in.to 6 in. (0 to 15.2 cm) 2 (5) 4 (10) from end of plenum Perpendicular Protection Single Bank 1W 1 48 (122) 48 (122) See Manual for more detail 1 (2.5) 20 (51) Horizontal Protection V-Bank 2 x 1N 2 48 (122) 120 (305) 0 in.to 6 in. (0 to 15.2 cm) 2 (5) 4 (10) from end of plenum Horizontal Protection V-Bank 1W 1 48 (122) 72 (183) 0 in.to 6 in. (0 to 15.2 cm) 1/3 the height of filter from end of plenum Perpendicular Protection V-Bank 1W 1 48 (122) 48 (122) See Manual for more detail 1 (2.5) 20 (51) Nozzle Placement Duct Nozzle Flow Perimeter Diameter (See Manual Length Duct Type Points in. (cm) in. (cm) for More Detail) in. (cm) Single Nozzle 1 Flow Nozzle 1W 1 50 (127) 16 (41) See Manual for more detail Unlimited Single Nozzle 2 Flow Nozzle 2W 2 100 (254) 31 7/8 (81) See Manual for more detail Unlimited Multiple Nozzle 2W±1W 3 135 (343) 48 (122) See Manual for more detail Unlimited Multiple 2W Nozzle 2W — >135 (343) >135 (343) See Manual for more detail Unlimited ii. ANSUL, R-102TM RESTAURANT SYSTEM DISTRIBUTION PIPING REQUIREMENTS SHEET • ► Distribution Piping Requirements—1.5 Gallon(5.6 Liter)System Duct Plenum Appliance Requirements Supply Line Branch Line Branch Line Branch Line Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in. Maximum Length 40 ft(12.2 m) 6 ft(1.8 m) 4 ft(1.2 m) 10 ft(3 m) Maximum Rise 6 ft(1.8 m) 4 ft(1.2 m) 2 ft(0.6 m) 2 ft(0.6 m) Maximum 90° Elbow 9 4 4 6 Maximum Tees 1 1 2 3 Maximum Flow Numbers 5' 2 2 3 • Exceptions: 1. Six(6)flow numbers are allowed when a duct branch line is the last branch line on the piping network and no 1N nozzles, Part No. 56930, are used to protect woks or griddles. 2. Six(6)flow numbers are allowed when six(6) 1N nozzles, Part No.56930,are used and none of the nozzles are used to protect woks and griddles.Note: Only five (5)flow numbers are allowed if a 1N nozzle is used for wok or griddle protection. 3. Six(6)flow numbers are allowed when only two(2)3N nozzles,Part No.76782,are used. ► Distribution Piping Requirements—1.5 Gallon(5.6 Liter)System 1. This option allows for duct protection,plenum protection,appliance protection,or any combination. 2. When using a combination of plenum and duct protection only,only one duct nozzle,either a 1W, 1100,or a 2W,may be used. 3. The maximum length between the start of the first branch line and the start of the last branch line must not exceed 8 ft(2.4 m). When the supply line is split,the combined total of both legs of the supply line(from the start of the first branch line to the start of the last branch line)must not exceed 8 ft(2.4 m), 4. The total length of all branch lines must not exceed 22 ft(6.7 m). 5. Use a 3/8 in.union to connect the tank adaptor to the 3/8 in.supply line. 00 NOTES �O _ _ _ _ FIELD PIPE DROPS AS SHOWN C SLEEVING, ELBOWS, TEES, AND NOZZLES SUPPLIED BY CAS ' I za.00• - RELOCATE NOZZLES IF FLOW PATTERN IS BLOCKED BY SHELVING, A — SALAMANDERS, ETC. ku MAXIMUM 9 ELBOWS IN SUPPLY LINE. - MINIMUM 72 INCHES OF AGENT LINE FROM TANK TO FIRST NOZZLE. L I 0 -0 - IF APPLICABLE, PRE-PIPED CHARBROILER DROPS ARE SHIPPED LOOSE. - FACTORY PIPING EXTENDS A MAXIMUM OF 6' ABOVE THE TOP OF THE HOOD. - APPLIANCE DIMENSIONS LISTED REPRESENT THE COOKING SURFACE • SIZE, NOT THE OVERALL APPLIANCE SIZE. — THIS FIRE SYSTEM COMPLIES WITH U.L. 300 REQUIREMENTS Hood # P. (EH R--) I Job Name: WAL MART #5935 Tigard, OR - job # 2032936 Drawn By: CM Systems Size: ANSUL-1.5-WC Total FP required: 4 Hood # 2 7' 2.00' Long x 54" Wide x 24" High Riser # 1 Size: 14" Dia. lW LEGEND-WALL MOUNTED ANSUL SYSTEM 1A 1,5 GALLON TANK r 1 I = - - - - - _- , 1B 3.0 GALLON TANK is o �i Ed 1 3 3U OMAN GALLON TANK ENCLOSURE ©® q) F, 3A 6 GALLON TANK ENCLOSURE 3a io u ( 4 REGULATED ACTUATOR esa i.o� 2.O 5 ANSULEX LIQUID AGENT (3 GAL.) i i 6 ANSULEX LIQUID AGENT (1.5 GAL.) 1 7 CARTRIDGE (101-20) MI 11111 8 CARTRIDGE (101-10) W ■ 9 CARTRIDGE (101-30) . 9A CARTRIDGE (LT-A-101-30) 9B DOUBLE TANK CARTRIDGE 10 TEST LINK • 11 DOUBLE MICR❑SWITCH 2W DUCT NOZZLE (419337) 1W NOZZLE ASSEMBLY (419336) 1F NOZZLE ASSEMBLY (419333) 1N NOZZLE ASSEMBLY (419335) 1/2N NOZZLE ASSEMBLY (419334) _ 3N NOZZLE ASSEMBLY (419338) 245 NOZZLE ASSEMBLY (419340) , NOZZLE ASSEMBLY 2 0 N (4 3 (419339) 2120 NOZZLE ASSEMBLY (419343) 290 NOZZLE ASSEMBLY (419342) 260 NOZZLE ASSEMBLY (419341) z, -, y - 28 DETECTOR BRACKET LL."; =`•' 29 LOW TEMP FUSIBLE LINK a. '; • y x 30 HIGH TEMP FUSIBLE LINK � - L, o MGV MECHANICAL GAS VALVE 1,sc ;T EGV ELECTRICAL GAS VALVE 1 l.') 34 REMOTE MANUAL PULL STATION • �,, /// AlAre /' S SWIVEL ADAPTOR 1 •