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SECTIQN lV — SYSTEM DESIGN <br /> ■UL EX3470 ULC EX3470 Page 4-20 <br /> REV.5 7-1-09 <br /> ►Grlddie Protection 2120(2-Ftow)Nozzle—Low Proximlty ►Ar�lddt�e P ntectlon 2W(2•Flow)Nozzle—Low Proximlty <br /> Apptication <br /> Optlon 2b—Nazzle Perlmeter Located (Conttnued) Optlon 2c—Nozzle Perlmeter Locsted(Contir►ued) <br /> 10 in.to 201n.(25 cm to 51 cm)above the cooking surface. �p jn.io 20 in.(25 cm to 51 cm)above the cooking surface. <br /> The low proximity application uses the 2120 noxxle, Part No. �'he low proximity appiication uses the 2W nozzie, Part No. <br /> 419343. 418337. <br /> The nozzle tip is stamped with 2120 indicatine this is a two-tlow -rne nozzle tip is stamped with 2W indicating this is a two-flow noz- <br /> noule and must be counted as two fiow numbers. zle and must be counted as iwo ftow numbers. <br /> ►One 2120 nouie wEl{protect a maximum cooking area of 1440 in? One 2W nozzle wlll protect a meximum cooking area oE 1080 in? <br /> .(9290 cm2�with a maximum dimension of 48 in.(i22 cm). (6967.7 cm2)with a maximum dtmension of 36 in.(91.4 cm). <br /> When using this nozzle for griddfe protection, the noule must y�p�en using this noute tor griddle protecGon,the nozzle must be <br /> be posiUoned along the pecimeter to 2 in.(5.1 cm)inside pertme- pos(tioned along the pe�tmeter to 9 ln.(22.9 cm)inside perimeter, <br /> ter, and aimed at ihe center of the cooldng surface.See �Igure ar�d aimed at the center of ihe cooking surface. See Figure 49 and <br /> >47 and 48. 50. <br /> OVERHEAd VIEW <br /> I � NOZZLE LOCATION � <br /> 1 � 0-21N.(0-5cm) � f 381N.(91.4an)MAX. -- <br /> � I INS1�E PHRIME7ER � 20 IN. <br /> �j 1�.-�oF cooruNa suRFnc� i( (51 cm) <br /> MAXIMUM <br /> � I � ���p HEIOHT <br /> I � � OF2120 <br /> NOZZLE TIP 2W NOZZL£AIM POINf <br /> �� 1 I � � 031N.F7.8 an l�REAR OF <br /> I 1 / � � l MINN.MIAA�) �fl-�.410 � COOl4�OSUR�ACECENSER <br /> / ��^� NE WHEN 2W NOZ2LE IS <br /> I� � ' FI2 20 � REAR OF CENTER LI� E t 39 IN. <br /> �1 i � � NO2ZLE TIP 2W NO7ZLE AIM POINT �8.�) <br /> s � t tON IN.(0�7.8an)FORWARD <br /> I i I l0�.���� F COOKIN6 SURFACE CEN- <br /> �u � TER LINENMEN 2YY NOI�E <br /> lS POSff1�NE0 AT Ofi fOR• <br /> WARD OF COOKINO SURFACE <br /> CENTER LINE <br /> EDOE OF 00B119 <br /> COOKING SURFACE <br /> ► ' FlGURE 47 <br /> °0°� AIM Pa1NT 81N.(22.9 cmJ <br /> FROM EITHER SIDE OF <br /> +--- COOKIN�AAEA � COOKINQ 3URFACE FIGURE 49 <br /> ��'f-�E���_' <br /> �� fRONTVIEW <br /> j COOKINO SURFACE � 0•31N.(J82an) <br /> � � <br /> , NOTE:A 2W NO2ZI.E CM7 AFiQiECT A 4RiDDLE <br /> ��� ` COOKINti WRN AMAXIMUM OOOKRJG SUFiFACE <br /> i � I AAEA OF301NX38iN.p82anX91.4an),ATA <br /> F1Ei4HT OF SO-2U RJ.(25.4•"A.B at�. <br /> �i— piM POINT � 20 lN. THE 2W ND7IlE CAN BE POSf710NED A <br /> L------------�—� tso.�� w�'ooa�'NtOOCO�i No�va°acE <br /> C{�E�NTE)R LINE AND A MAXIMUM OF 3 IN, <br /> 1HE�COOICIN6 SU�RFACE,/UM DEN 91N. <br /> {�y p qny �729 mt)TO A POINT 0-3 IN.(0•720 <br /> 2120 NOIZLE LOCATED ALONG COOKINO SURFACE ED(3E M�N; an).FOiIWPAD OR'TOTHE REAA OF <br /> ANY SIDE OF ORIODLE SURFACE iNE CUOKINO SUAFACE CENiER UNE. <br /> W lTH1N 0–2 lN.(0–5 cm)OF <br /> COOKINR SURFACE�D(dE.NOZZLE <br /> MUST•9E AIMEO AT CENTER OF <br /> COOKIN6 SURFACE <br /> r <br /> FIGURE 48 AIMPOINT9IH. <br /> oao24i 22.9 an)FHOM <br /> �fiHER SIDE OF <br /> COOfCIDN'3 SUFFAC£ <br /> aoeiw <br /> ' FIGURE 50 <br />