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SECTION IV — SYSTEM DESIGiV <br /> UL EX.3470 ULC CEx747 Page 4-19 <br /> 10-1-02 REV.3 <br /> � 2-Flow Gridd(e�rotection(Continued) <br /> Option 2—Nozzle Perimeter Located �--- COOKING AREA <br /> High Proximity Application: 30 in.to 50 in. (76 cm to 12 cm) <br /> above the cooking surface. <br /> This high proximiry application uses the 260 nozzle, Pa No. r '� MIDPOINTOF^ � <br /> 419341. ( COOKING SURFACE I <br /> The nozzle tip is stamped with 260 indicating this is a iwo-flow � � <br /> nozzle and must be counted,as iwo flow numbers_ j � � AREA�NG ,_ <br /> One 260 nozzle will protect a maximum cooking area of 1440 sq. � A�M POINT � <br /> in.(9290 sq.cm)with a maximum dimension of 48 in.(122 c�m). �~ I I � <br /> When using this nozzle for griddle protection,the nozzle must be <br /> L--------�--! <br /> positioned along the cooking surface perimeter to � in. <br /> (5.1 cm) inside„perimeter, and aimed at the center of the cooking <br /> ►surface.See FigL're 39 and 40. zso Nome�ocareo nLON� COOKING SURFACE EDGE <br /> ANY SIDE OF GRIDDLE SURFACE <br /> WITHIN 0—2 IN.(0—5 cm)OF <br /> COOKING SURFACE EDGE.NOZZLE <br /> � � MUST BE A�MED AT MIDPOINT OF <br /> � � NOZZI.E LOCATION COOKING SURFACE. <br /> ( � 0-21N.(0—Scm) � � � <br /> � � INSIDE PERIMETER i 50 IN. � FIGURE 40 <br /> —►I � OF COOKING SURFACE � (127 cm) �Z4� <br /> t � �' I � MAXIMUM <br /> I � / I OF'60 <br /> I I I / � � � NOZZLE IP <br /> � I i i I 301N.(76 cm) <br /> I 1 j � I MtNIMUM <br /> EDGE I I � � HEIGHT <br /> O�__�' � � � OF 2fi0 <br /> � � � NOZZLETIP <br /> COOKING I I � <br /> SURFACE I 1 � � ! <br /> 000243 <br /> ,y j f <br /> I <br /> ° FIGU E 39 <br /> �� . <br /> � <br />� <br />� : <br /> � <br /> _,� <br />