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. <br /> R-102Restaumn Fire Suppression Manual SECTION 4—SYSTEM DESIGN <br /> ULEX3478 ULOEX347O <br /> 2014-8EP-01 REV. 11 PAGE4'5S <br /> OVERLAPPING NOZZLE COVERAGE(Continued) Overlapping Appliance Nozzle and Hazard Zone Locations <br /> 4. The overlapping appliance nozzles must be located O in.0» Group Protection <br /> 12 in.(Umm0o304mm)forward mf the centerline nruim|ino 1. For each group ofprotected appliances under acommon <br /> of the selected hazard zone. See Figure 4-115. hood(s).the overlapping nozzles must be located from right <br /> to left mu that each end nozzle is located o maximum md <br /> a*aonmm NOZZLE MUST os AIMED STRAIGHT 11.5 in. (282 mm) inside the outside odQo of the cooking <br /> DOWN OR BACK AT CENTERLINE OF HAZARD ZONE <br /> hazard of each end appliance, and the inside overlapping <br /> nozzles must bo located between the two end nozzles edu <br /> maximum spacing of25.5 in. (647 mm). Sea Figumu4-11O <br /> and4'117. <br /> rlOVERLAPPING NOZZLES <br /> 40 IN. <br /> ,1.o/w. <br /> | wmxIMmw MAXIMUM <br /> FROM FROM <br /> EDGE OF ' EDGE OF <br /> COOKING ' mOOmwo <br /> reomr BACK~-ZONE *xzAno ' xAZmno <br /> orzows <br /> | CENTERLINE OF <br /> cm,m. � x^ZAm000ws <br /> . — (711 m* . <br /> zows <br /> FIGURE4-115 <br /> W7W <br /> FULL HOOD CONTINUOUS APPLIANCE PROTECTION <br /> TABLE 4-2 <br /> FVGURE4416 <br /> Overlapping System Piping Limitations 007538 <br /> Max. <br /> Total 3/8|n. Max. Max. <br /> System Flow Pipe No. of Elevation Cartridge <br /> Size NumbersLength Elbows Rise Gbm <br /> 3GoUon 6 75 ft 25 1Oft [r80'R MAXIMUM MAXIMUM <br /> (11.4L) (22.9n) (8.0m) <br /> 6 Ge||un 12 75� � ""'"25 10� Double ' � r <br /> 2.9m) (3.0m) Tank/ -- <br /> Manifolded LT-A- MAXIMUM <br /> 101-30° FROM MAXIMUM FROM <br /> EDGE OF EDGE OF <br /> S8sd|on 18 7�� 25 1U� Double n»cm/we COOKING <br /> xxzAno EDGE OF x^zano <br /> (34.1U (22.9m) (3.0m) Tank/ COOKING <br /> LT-A- HAZARD <br /> 10-30* <br /> 50 ft(15.2m) maximum pipe from first hn last noz mwo z|*. anoopm"p� sPROTECTIO <br /> N <br /> Note:On group appliance protection,start and end m EACH zone <br /> 50 ft(15.2n)maximum pipe after the split ona split system. group must uo protected with a»onozzle. <br /> FIGURE 4-117 <br /> *Use with regulated actuator only- mxxm <br />