3625 BROADWAY SONIS KITCHEN 2025-01-03

SECTION 4-SYSTEM DESIGN R-102 Restaurard Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 4-26 REV.11 2014-SEP-01 2014SEP-01 REV.11 PAGE 4-27 Alternate CeramictNatural Charcoal Char-broiler Protection Wood Fueled Char-Broiler Protection Wok Protection 2.A 1 N nozzle will protect a wok if in.(279 mm)minimum The R-102 system may also use the 3N nozzle for all ceramic The R-102 system uses the 3N nozzle for mesquite char-broiler The R-f 02 system uses two different nozzles for the protection diameter up to 24 In,(609 mm)maximum diameter.The wok (lava rock)and natural charcoal char-broiler protection.The .protection.The nozzle is stamped with 3N indicating that this is of woks depth must be no less than 3 in.(76 mm)and no greater nozzle Is stamped with 3N,Indicating that this Is a three-flow a three-flow nozzle and must be counted as three flow numbers. + than 6 in.(152 mm).The nozzle is stamped with iN Indi- 1.A 260 nozzle will protect a wok 14 in.(355 mm)minimum catin that this a one-slow nozzle and must be counted as nozzle and must be counted as three flow rwmbers. g One 3N nozzle will protect a hazard which has a maximum diameter up l0 30 In.(762 mm)maximum diameter.The wok one flow number.When using this nozzle,the nozzle must One 3N nozzle will protect a hazard which has a maximum length of 30 In.(762 man)and a total cooling area which does depth must be no less than 175 in.(95 mm)and no greater be positioned anywhere along or within the perimeter of the length of 30 in.(762 mm)and a total cooking area which does not exceed 720 in.z(46451 mmz).The nozzle tip must be than 8 in.(203 man). wok,aimed at[be center,30 In.to 40 in.(762 mm to 1016 not exceed 720 In.z(46451 mmz).The nozzle tip must be located 14 In.to 40 in.(355 mm to 1016 mm)above the hazard s e nozzl e is stamped with indicating that this is a man)above the hazard surface,as shown in Figure 4-65. located 14 In.to 40 in.(355 mm to 1016 mm)above the hazard surface.The mule must be positioned anywhere along or 280 g d as two flow surface.The nozzle must be positioned anywhere along or within the perimeter of the maximum cooking area and aimed at Iwo-Flow nozzle and must be counted Numbers. within the perimeter of the maximum cooking area and angled the center of the cooking surface.See Figure 4-63. When using this nozzle,the nozzle must be positioned as NOTICE 10 the center.See Figure 4.62. - Mesquite logs and pieces,no larger than 4 in.(102 mm)in diam- shown in Figure 4-64. When using this type of wok protection, For natural charcoal char-boiler protection,this coverage only eter,may be protected with a maximum allowable woad depth only rive flow numbers are allowed on a applies when the depth of the charcoal does not exceed 4 in. o(6 in.(152 mm). NOZZLE MUSTEE POSITIONED WITHIN I IN.(25-1 RADIUS 1.5 gal(5.7 L)system,and only eleven appl appl mm). OF THE CENTER OF THE.WOR,POINTED VERTICALLY DOWN flow numbers are allowed on a 3 gal(11.4 COOKING�L L)system. ACING AREA I` COOKING AREA COMING �/ I MiEA iit,✓flR its\Rom► Ty- 0IN. f I ( I 1 )) I (1616 mm) NOZZLE f 35-46 IN. ME15MUM 'TFI I i �I I ISSY-77A3 mn) IN.UM mm) MINIMUM DEPTr13.75 M.(f15 mml MAXIMUM DEPTH MAXIMUM bEPTH 5 NI.(203 mm) I 6.0IN.(t52 mm7 I I IN.(279 mm)MNVNUM DIAMETER 24IN.IAAc r )MAXIMUM DIAMETER mmee r FIGURE 4-65 eye t4i IN,(355—1 MINIMUM WAMETER 30 IN,not mml MAXIMUM DIAMETER FIGURE 4�64 I IT ` I I 4a m. ( /o IN. I /I A�nviMt�ild :V lot ccppQQ��DD!��\ I MAX{125 mm1 ) I I/1N, l\ AtA%fMl]MA MAXIIMUM e)I A` // I 1355mm) OEPiH 1 I i MINIMUM DEPTH f I t f f MINIMUM I F I f r I 1 FIGURE 4-63 FIGURE 4-62