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SECTION !V—SYSTEM DESIGN <br /> ' UL EX. 5174 6-5-98 Page 4-3 <br /> REV. 1 <br /> APPLIANCE PROTECTION (Continued) <br /> �Overlapping Appliance Nozzle and Hazard Zone Locations— 6 When taller appliance(s) or other obstructions are located <br /> High Proximity(Continued) adjacent to appliance(s)protected by overlapping nozzles,the <br /> 4. The hazard zone must be located from front to rear so that its overlapping appliance nozzle spacing must start with the <br /> 32 in.depth covers the depths of atl the cooking hazards of the appliance(s) adjacent to the obstrucfion. See Figure 5 <br /> protected appliances. Exception If the depth of a cooking haz- <br /> ard of a fryer, grill, or braising pan/tilt skillet that was listed ��.s�" I 25.5 IN. I 25.5 IN. I 25.5 IN.I 25.5 IN.I <br /> M�' �MAX.� �MAX.� �MAX.� �MAX.� t—1�.51N. <br /> exceeds 32 in., then the selected hazard zone must be locat- + + + + + MAX. <br /> ed so that its centerline is equidistant from the front and back <br /> edges of that cooking hazard. If the depth of the cooking haz- 0 <br /> ard of a listed griil exceeds 32 in., then the selected hazard <br /> appliance area can be located a maximum of 4 in. forward or �._OUTSIDE <br /> back of the edge of the hazard zone. eoGE oF <br /> � COOKING <br /> 5. For each group of protected appliances under a common HAZARD <br /> hood(s),the overlapping nozzles must be located from right to <br /> left so that each end nozzle is located a maximum of 11.5 in. <br /> inside the outside edge of the cooking hazard of each end <br /> appiiance, and the inside overlapping nozzles must be locat- <br /> ed between the two end nozzles at a maximum spacing of I <br /> 25.5 in. See Figures 3 and 4 1 N---HAZARD AREA—il <br /> OBSTRUCTION <br /> �25.5 IN.MAXIMUM SPACING(S) FIGURE 5 <br /> BETWEEN OVERLAPPING NOZZLES 007713 <br /> 7 When appliances requiring dedicated nozzle coverage are <br /> located within the overlapping appliance nozzle protected <br /> , � � � � � � � � \ area,the overlapping appliance nozzle spacing must start with <br /> MAXIMUM i � i �� i �� � � --� � �-- ».s iN. the appliance(s) adjacent to the dedicated appliance. See <br /> FROM � � �1 �� � � �� / � MAXIMUM Figure 5a. <br /> EDGE OF � � \/ �� � / EDGE OF <br /> COOKING / �� /� r� � � COOKING <br /> HAZARD � / � � � � \ / �\ � HAZARD <br /> � <br /> \ <br /> EDGE OF COOKING <br /> HAZARD � <br /> 11.5 IN. � I�f <br /> MAX. 25.5 1N. 25.5 IN. 25.5 1N. �y.5 1N. <br /> FULL HOOD CONTINUOUS APPLIANCE PROTECTION MAX. � � MAX. MAX. MAX. <br /> FIGURE 3 �FGE »�5 1N. 11.5 IN. EDGE <br /> MAX. � MAX. OF <br /> oot�ia COOKING COOKING <br /> HAZARD HAZARD <br /> 25.5 IN. ».S IN. <br /> MAXIMUM MAXIMUM DEDICATED NOZZLE <br /> � � � APPLIANCE <br /> 11.5 IN. � �.� FIGURE 5a <br /> MAXIMUM 11.5 IN. <br /> 25.5 IN. MAXIMUM oonss <br /> FROM MAXIMUM FROM <br /> EDGE OF R �/ EDGE OF <br /> COOKING \ / COOKING <br /> HAZARD HAZARD <br /> EDGE OF <br /> COOKWG <br /> HAZARD <br /> GROUP APPLIANCE PROTECTION <br /> FIGURE 4 <br /> oo,�zo <br />