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System Design <br /> 3-8.4.4 DETECTOR <br /> Detectors using Prange Guard appro+rd fusible link detectors are required om conking apphances <br /> and In tlieductsof kltel►en eookingequlp pent per NFPA 17A and MFPA 96. <br /> For protecUa►of llieduct.a detector must bem►rredellber flush wlth ilrehood-ductopeningor In <br /> the duct but tat mare dean 12 fell(3.7 ml downstream from Aliere the duct Is cotubecled tollbe hood. <br /> When nnatnted In Ate duct. Ale drlector should be oriented so that tlbe bracket does not shield the <br /> link from Ate lot air stIMIL and the hbslble link Is(,entered In the duct, <br /> hdfaxlnnuu dintensl(n► per detector Is 54 in,x 54 In.11372 turn x 1372 nunl. <br /> Apphanc,es lraArnga surtaoe area larger then 541n,x 54 In,11372 mm x 1372 nuu)require additional <br /> dr1ecims, Alien a crooking applfarrc,e Is wrier the hood-duct opening,the applfaiwe is protected by <br /> the delc+(lor mounted at die hood-duct opening or 12 In. 4306 nun) nnaxbnun Into the duct, An <br /> additional delec1or is not needed to protect drat appliance. <br /> A Irnperaitue swv,ey nwst be perlartned at all beatfons Miere dnectors will be Installed,The surveV <br /> must becondoc•ted under maxbuuu (oddug or appliance c•leaubng combtbr►s in order todetennlne <br /> lire optltnwu exhaust all now locxatlans and to record t)re peak temprratwes slat are expected to <br /> occur <br /> On(,e the survey Is completed: <br /> • Select OW lowest rniperatwe rated detector that can be used. <br /> • intake sure the rnaxtuturn exposure tertiperature of the link excv"Is the nlaxinnim teruperature <br /> abtalud front the sw-mv. <br /> • Mike sure linksare krated tit the exhaust air flow.not tit dead air spa(es. Tlus will pro%tidr Ate <br /> fastest detector reslxortsr. <br /> Mn P: C.vc utust betaken not to lumall link-s dlrertA• Lit the exhaust flow of q-4)h arse flue girt. <br /> 12.n 1305 mm l MA x bF APPUA MM <br /> t9 UNDER HOOD DtXT OPEMM <br /> r7x M <br /> i <br /> -r 3.4 n (fit rv-1 1XI V4.n- - <br /> V4 iw (191 maq MCK"GE 0104NG <br /> L101.1D SEAL ADAPTERS <br /> STOVE (0tDOLE FRYER STOVE FRYER STOKE C-W1RBItt011ER thitD <br /> J*24 in *f w 24 in.-HI24 i n,Nle-24 Ri}F is n.1 ♦t 14 an-iH 1f- 4$an —01 U P/bdl T 1♦— 56 ak —61 <br /> 1610mm) 1610ttm) #610onen) #610mm) 4457.nml (762mm1 :1219mm1 BROILER (14nWM) <br /> 1♦ 34.n -o-1 <br /> 1U mml <br /> Flguue3-40 Poaplaiblg Derclot% <br /> r:F� A:,n AN SID91271000M <br />