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Security Fire Equipment$525677340 p.10 <br /> R-102 Pesfaurant filre Suppresslon Manual SECTION 4—SYSTEM DESIGN <br /> UL EX3470 ULC EX3470 <br /> 201dw^•HP-01 REv. 11 PAGE 4.26 <br /> Love Rock(Ceremlo)Cher-Broller Protection Natural Charcoal Broiler Protectlon <br /> The A-102 system uses the IN nozzle for all lava rock char- The R-102 system uses the 1N nozzle for all natural charcoal <br /> ►broiler protection. The nozzle is stamped with IN, indicating -broiler protection. The nozzle Is stamped with IN indicating <br /> that this is a one-flow nozzle and must be counted as one flow that this is a one-flow nozzle and must be counted as one flow <br /> number. number. <br /> One IN nozzle will protect a hazard which has a maximum One 1 N nozzle will protect a hazard area which has a maximum <br /> length of 24 In. (809 mm)and a total cooking area which does length of 24 in. (610 mm)and a total cooking area which does <br /> not exceed 312 In.2 (20128 mm2). The nozzle tip must be not exceed 288 in.a (18560 mmz). The nozzle tip must be <br /> located 18 in.to 35 in. (457 mm to 889 mm) above the hazard located 1S in.to 40 in. (457 mm to 1016 mm) above the hazard <br /> sisrface. Vlmen using this nozzle for lava rock (ceramic) char- surface. When using this nozzle for natural charcoal broiler <br /> broiler,protection,the nozzle must be positioned anywhere along protection, the nozzle must be positioned anywhere along or <br /> or within the perimeter of the maximum cooking area and angled within the perimeter of the maximum cooking area and aimed at <br /> to the center.See Figure 4-60. the center of the cooking surface.See Figure 4-61. <br /> oaoKiNa The coverage of such appliances only applies when the depth of <br /> AREA cozPaHo <br /> ..r AREA the charcoal does not exceed 4 in.(101 mm). <br /> rye t _ COt7C <br /> I r <br /> �. `t �.� ARoA �C00KINM <br /> I i 1 I <br /> i I I <br /> r !t <br /> 1 i (eaa mn) <br /> 1 I AaAXI!aU�1 � ►� <br /> 1 I 40 1N. <br /> I NDiGRTi <br /> 1 i I MA%0�UM <br /> ( 1191N. l <br /> ! 1 <br /> t � (497 r�m1 I i <br /> I ; ' iai�tiuuM I <br /> t r afar.(101=0 l � � I 1a tN, <br /> ( 1 MAXPAX I i / ( {457 mm) <br /> DowDEPTH l ti ; MINIMUM <br /> I r <br /> «i <br /> FIGURE 4.60 <br /> FIGUi4E 4-61 <br />