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""^""""'� The halt•flow appliance nozzle,PM 806577,has its tip sten�ped ' <br /> ,:.� , „�„ with PM 264529.This nozzle accounts lor one-half Ilow number. <br /> ^°"'�°u"°•' � +.'•SR� The hatl•flow appliance nozzle can be located anywhere over <br /> rm..oen <br /> ;�,::o:'a° ���; the coated suAace appliance, including anywhere over the <br /> �`""" appliance perimeter. It must be located 20 to 50 inches above ''. <br /> the appliance surlace. The nazzle is aimed al lhe intersection <br /> ��� , ol the appliance centerlines. <br /> ""'"m` The maximum su�face dimensions per half•tlow appliance noz- <br /> �...��. <br /> � ,.,a�:... zle lor griddle or range pro;eclion are shown in Figure 36. <br /> nm. ..��.. <br /> „��� ,,' �oS � 1��;,..+ `� �� oo-� <br /> .� A 1 lIlimml , <br /> ,,` `.ti� �~ 1� � <br /> 00�� .�o�A��� •1 Hw�R <br /> W' <br /> usx�� <br /> .a�.r.a�.om�rw�aw <br /> ro��w�n�+omi�.�ua caw�.o� <br /> w.om�nwa�wnrn �.,�y� <br /> A�Yr Mµi.flOW��h14KE <br /> ilOtII( MO}SlE <br /> ,hH IOOviEw � oMlo6ilt <br /> NiLOW MU4lfl1 <br /> hN • H H NOZZIEMAYBELOCnTEO � � <br /> ANYWMEREOVERRPPLIANCE � � Y—�'���'°��"Eic�r <br /> �W� INClU01NG�NYWHERERLONG �� � nLom�� <br /> •�"���^^ wu�W. APPl1ANCEPEPIMETER.AIM � � I �� <br /> �� FlqUf�33. '�^"0O^"'0� NOZ2LE�TINTERSECiIONOF I � � � <br /> PAnum NorzN Covawp� APPLIANLE CENTERLINES. � � I � � <br /> Spsclal Plenum Applicatlons �\�. 4 � /I�]0'4.V�;�HFKiM! <br /> The proposed protection lor special plenum applications shauld � <br /> be approved by the authoriry having jurisdiction prior to the start i <br /> of system installation. Kidde recommends that dual plenums � <br /> with risers be protected in the lollowing manner: 4 <br /> El(AMPLE NO. 1: Risers less than 6 inches. Figure 36. <br /> II the risers are less than 6 inches,place the appropriate number GNadle or fiany�Protectlon <br /> 01 nozzles in the lower and upper plenums and in the exhausl Halt-Flow Appliance Noule <br /> duct. Refer to Figure 34. The appliance nozzle,PJN 806573,has its tip stamped wihi PM , <br /> �� 26437Y. This nozzle acccunts lor one Ilow number. <br /> f ,w, The appliance nozzle can be located anywhere over the coated <br /> �..,•,�M.. surlace apptiance, including anywhere over the appliance <br /> � � � perimeter. It must be Ixated 10 l0 50 inches above the <br /> _� appliance suAace.Tho nozzle is aimed at the intersection ol tYe <br /> ^M� ,�„„,,,,, appliance cenlerlines. <br /> �,� ' <br /> , � The mazimum surlace dimensions per appliance nozzle lor grid• <br /> Figuro 31. dle or range proteclion are shown in Figure 37. <br /> Dusl Pknum�,RiNro LB��The�6 InCMf <br /> EXAMPLE NO. 2: Risers greater than 6 inches. � """""' <br /> rWYCOv[P�41 <br /> II the risers are grealer than 6 inches,consider each riser as an ///owE�:w.:.�o <br /> �ooson �uE.nnrom� <br /> ezhaust ducl and the upper plenum as a common ezhaust duct. ,��� �.�.�� <br /> Place ihe appropriate number ol nozzles in the lower plenum I , <br /> and in each riser. Refer to Figure 35. L r� w <br /> NOTE: Each riser in this case is treated as a separate duct. <br /> The number and size ol duct nozzles is based upon Ihe "'^;•"�'"O!n' <br /> MqN)I <br /> perimeler of each individual riser. °ML`OiMiN"°`" <br /> 0.C� \ � ' f0'4"iMVVMfWMf <br /> }/0^MI <br /> Mnw[ru�r 1 ` j <br /> itllf. •�O�S0.C��. � \ I /, ' <br /> �N�[ t � � � � �^ � ,\ � <br /> N � <br /> 1PN�AIMY A[MY � / ' 0'W�i�4VMw[�.'�ni <br /> iplA� \ � � �]SOn�i <br /> T �\ , �' <br /> Fipun 35. <br /> Dud Pla�iums,Rlt�n Groetsr Than 8 Inehes i <br /> Cwtsd SuAaca Appllanees � , <br /> 4 <br /> Coated surface appliances are eilher griddles or ranqes. Two Figuro 37. <br /> types ol nozzles can be used to protect coated surlace Griddle or Renge Protection <br /> appiiances:hali-Ilow appliance nozzles and appliance nozzles. pppllanee Noule <br /> U.L.E%3559 3-4 <br /> May,1991 <br />