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Chapter 3—System Design <br /> Four Burner Range <br /> ornpulsory; ozzle �L2L, <br /> �C)�� <br /> Flow Points Per Nozzle 2(Two) <br /> TI e ran�e <br /> cannot he u�adrr i :�Iumber of Nozzles Required 1 (Oiie) <br /> a btrckslrelf 1lqaximum Area of Protection 28 inches x 23 inches <br /> when r�si�eg <br /> I�igh n:ottnt Noz-r.lc Location Ccntcr of thc c�olcing surfacc anly <br /> prrotectron. Nozzle I�eight 34 inches to-�8 inches above the cooking surface. <br /> Nozzle Aiming I)irectly down only <br /> (;raphic Representatir�n See figi�re�-9 <br /> i F,xample:A tour burner rarige has a hazard�ize of 2Q in.(51 em)in length and 27 in (69 <br /> icm)in�vidtl�.I'ollo�v do���n thc Range Lcngth calum�i in thc Nozzlc Positioning Chart until <br /> � �ou come to 20 in.(�1 cm).Continue down this column iultil the correct width appears in <br /> the�a�idth column.�'hen the width of 27 in.(69 cm)is arrived at,read acr�ss to the radius <br /> column to determine the si-r,e of radius allowed,tor positioning ot the norzle,trom the haz.ard <br /> area centerline.In this example,the correct radius is 3 in (R im).�I'he nozzle can be aimed <br /> straight down any�vhere within a 3 in (8 cm}radius of the hazard area centerline. <br /> Nozzle must be locatetl(heightwise�anywhere within the sha�ed area, <br /> and centered above the cooking surface. <br /> � R,� / <br /> h'� <br /> � �,. , \ � <br /> \ <br /> -� �,,! °�� �� �R" \� <br /> �,�+^t � s� \A <br /> �1 ,,,� � :�,:,t°x> <br /> ' � `.�� '8dv° w � ' 34,� <br /> ` ^��. <br /> ,t � \ <br /> . � .� �� ,:, <br /> r: £ � ,,�,,, <br /> . � <br /> < "� <br /> ... <br /> f � <br /> �� <br /> � <br /> ,� <br /> 1�igure 3-9 <br /> Pa�e rev C. <br /> [IL I:�-�il] December 73,20()5 �4 Part#1�)0�;3 <br />