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� <br />! y: <br />� : <br />i,..� � (I. <br />/�_n.: i . � . <br />��� y 'J!1 �' . <br />��� Wet Cnomical System <br />; � � �� <br />Designing for Appiiance Protec4ion <br />. I <br />/., • <br />Decigning iqr Applfanca Protecllon <br />To deto4mine the numberand size of cylinders roquired lor <br />aach systom, tha term'floW number" is used. A flow nurn6or <br />is assigned tc oach typa of noule used in the Range Gu�rd <br />system:nd is a relative indl�ator o� lhe dischorga rate of each <br />noule. � <br />NDP nozzlas (appliance(ducVplenum nozzles P/N �J6981) <br />are chroma platod and hav� a liow number ot one, Tha•ADP <br />noulo is used to p:o:ec! �a voriory ol cooking ;opliancos. <br />These appliances ara solicl luol charbroilers, upright brull�rs, <br />yriddlo and chain broilor. lhe ADPS nozzlo (P/N96979) may <br />be usnd anywherc the staqdard ADP.noulo is usud. <br />Tho Plenumpozzl�� (f'N96982)have atlownumberof two <br />and ara usedtoprolod doep (aHryer, splA vat Iryer, donutlryar <br />and th� plonum area o! Ihe' hood. <br />The' R' nozzle (Range nozzle PN96508) has a tlow number <br />of one and �s usad to protec� 2 1 to 4 bumer range. <br />� The GFiW noulas (Gas RadianlM/ok nozzlo PN96506) <br />has a flow numbor of one,and is used to protecl a gas radiant <br />charbro ler or a wo!�. i, ' <br />Alter completing your designior locating no.iles over the <br />raoking appliances to be protected, determine.tiie total ol thu <br />Ilow numbers raquired ip4�uding those tor the plenum arid <br />exhaust du�t, This wiU render the raquired cylin'�er size fur the <br />total number of Ilow �oints. <br />NOTE: Protection o1 combinotion app'finnces requircs <br />a seperatu noale (or ench applinnce. <br />EXAMP�.ES OP HAZARD AREA: <br />e. NOTILE NEIGHT MEASUR[D <br />�.��.��'�:e�'' ' � FROMTOPOFAPPLIAIJCE <br />I A' , <br />� °.;,�;.). <br />� :'. APPLIANCE <br />LFIQ'".aTli <br />HAZARL�QFlEA�� i <br />LpVGhI <br />Y BOAqD I <br />� i �-__1 <br />r1f1'iL _ <br />NADTH <br />F{A%ARD <br />ARCA WIDTH <br />, r" . <br />' �; . <br />... {� � • , . �\ . :�:.. <br />� •,'�� �:, ;�. <.' <br />i . �4.� <br />+ . �1 <br />� <br />, ``�. <br />. � . ' .a1"�;,i,,:,, <br />. .4� ..{• .�. <br />Noule Heighl � � r-� <br />Measuremant af the noule fiLjight�syare to 6e irom the tip <br />of tha nozzle to the.top of the applia'�ncei, .-+ •% _ <br />EXCEP710N: Woks arc mc�c'ured to the inside botlom ) <br />of the wok �___ _. -- <br />` <br />NouleAim _-- .._.......-------:--- ._ <br />Correct aiming ol tho applianr.e noules is extremely impar- <br />tanl to the pedormance of tha system. Care should be taken lo <br />insure acccrate aiming and Ihal tho conical" spray irom Ihe <br />noLle is not obstrucfod. Aiming mus� comply with tha param• <br />eters outlined in �he design ser.tion �I ihis manual. <br />Hazard Areu . <br />The hazard area is �ho actual size of the poition of 1ho <br />appliancav+hidhcanbeusediorcooking. Thephysicalwidthof <br />an applianco doos not repr�senGth@ width of.lhe hazard araa.: <br />l'he lhickne§s to the appJianc9 �vall must be deducted to arme <br />at tho hazard area wicfth. See tigures bslow for examples o( how <br />to determine hazard area dimensions. <br />I1q214R0 �:..�� � <br />N�!617—I � NOZZLG HEIGFIT <br />. MEASURED FFlOM <br />� TOP OF COOKING <br />�/"�_i� SURFACG <br />�y�.+- (��.. Q` <br />CHARL3f-IOIL.EH <br />00 00 I API�LJANCE ' <br />V�/ID�'I`H/L�NG719� � <br />� ,' r <br />�N�R <br />WI�TFVLENGTH, ,�7�� . <br />l . f NGZzL• HEIGH7 <br />i �i ~ h MFASVREP FPOM <br />�� Y� ( � �� �� TOP OP COOKING <br />�•1 SURFACL <br />.::in� s�r� N,�„ vi�.v . morrr sFcnoN wr-w w� <br />FZ1LL VAT DF[P FAT FRYEH . <br />. �- <br />5�..�Ey"iC3Ei1�l�E_ <br />