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Home My WebLink About12-12724 �—' CITY OF ZEPHYRHILLS , 5335-8TH STREET (si3)�so-oo20 12724 FIRE STANDPIPES PERMIT Permit Number: 12724 Address: 6851 GALL BLVD Permit Type: FIRE HOOD SUPPRESSION SYS ZEPHYRHILLS, FL. Class of Work: FIRE-HOOD SUPPRESSION SYS Township: Range: Book: Proposed Use: NOT APPLICABLE Lot(s): Block: Section: Square Feet: Subdivision: CITY OF ZEPHYRHILLS Est. Value: Parcel Number: 03-26-21-0010-01600-0020 Improv. Cost: 950.00 Date Issued: 1/25/2012 Name: GOLDEN CORRAL Total Fees: 50.00 Address: 6851 GALL BLVD Amount Paid: 50.00 ZEPHYRHILLS, FL. 33542 Date Paid: 1/25/2012 Phone: (813)783-8969 Work Desc: REPIPE FIRE SUPPRESSION SYSTEM C o�-- �-� � Z'� - ma Chapter 633, Florida Statutes,authorizes the City to charge and collect user fees to pay for the costs of fire prevention and protection related activities such as inspections, plan review,administrative fees,and other costs related to the aforementioned. Complete Plans, Specifications and Fee Must Accompany Application. Commencement of work without written approval of the Fire Department's Fire Marshal or required permits or opening up for commercial activity without an approved final inspection shall be charged double permit fee per day of operation or a minimum of$100.00, whichever is greater. Ail work shall be performed in accordance with City Codes and Ordinances. "WARNING TO OWNER: YOUR FAILURE TO RECORD A NOTICE OF COMMENCEMENT MAY RESULT IN YOUR PAYING TWICE FOR IMPROVEMENTS TO YOUR PROPERTY. IF YOU INTEND TO OBTAIN FINANCING, CONSULT WITH YOUR LENDER OR AN ATTORNEY BEFORE RECORDING YOUR NOTICE OF COMMENCEM T." --�=-=-�--'�� - ,� '.� -- -,' ' �.. NTRA� OR SIGN URE I IC R PERMIT EXPIRES IN 6 MONTHS WITHOUT APPROVED INSPECTION CALL FOR INSPECTION - 8 HOURS NOTICE REQUIRED ZEPHYRHILLS FIRE RESCUE DEPT- Fire Marshal Office- 813-780-0041 ZEPHYRHILLS FIRE DEPARTMENT 6907 Dalry Road,Zephyrhills, FL 33542 Fire Chief Keith �iliams Bus{813}780-0041 Fax(813)780-0044 FIRE SERVICE USER FEES Occupancy No.: ___.=-=�J�a�le�-,� - - -- ----�oqt�a�tt�-=-- � - � .� . _.--,_-- -- _ ._ :... - --- -- Business Name: BilJ t'ng d��: . v -- ---____.___ _.___� Business.Address: g ,C� � 3 . �_ Business Phone No.: Billing Phone No.: �/� �`Y -� 6 9 Business Fax No.: Billing Fax No.: CoMact: Contact: C'�,Q.•� � ,ai�e, PLAN REVIEW FEES INSPECTION FEES PERMR FEE FALSE�1LARM FEE Ske Plan N/C Annusl WC SpriNder 350 , 1stAlerm WC Muni-Famty/Comma�l .06 sf 1 st Re-11�speCtlon WC Stsrldl�ipes �i0 Znd Alarm WC (Minimum Charge 525.00 �d Re-ir�specNon 3100 Flre Pump i50 3rd Alerm N/C �Plan Revislons DBL 3rd Re-inapectlon �25p Hoods S50 4th Alarm 5100 4Ht Re-Inspection 3500 Fire Alem� S50 5fh Alarm 5150 SPRINKLER SYSTEMS (Business cbeed ur�tR LP Gas a5p Blh qlartn �pp 0-25 Heads S50 violatlOns c�rrectec� Natural Gas E50 Nort co�wi.u�nu� S150 26 phrs Heeds 5100 SPRINKLER SYSTEMS Fuel Tanks- �rtwc �p STANDP�E SYSTEM Nydro Undergrainds s45 Sparlders 3100 �Per Rieer $50 Hyrlros�tic Te� 365 o«sr.a� Firo Worl� s50p FIRE PUMP Acxeptanoe Test S45 a.rsy,� Camp Fire 325 �Per Pump a100 Hydr�t Fbw 575 CoMroUed Bum a100 FIRE ALARM SYSTEM H�p� � 0-25 Devices S50 FlRE ALARM 3YSTEM Piace of Aasernbly S50 �nnwi zs pl�ts D�S a,o0 8 sr�n,ncxxpance sso Flre ProcedJon rls SUPPRESSION SYSTEMS Recall A�eP�� S50 Flrrtrnabb AppY�br, �50 Mw�� Wet S50 OTHER Waste Tire Sboraee S50 nnnum �ry S50 Firo Waq/Smoke Wa11 S15 psrv� Get�rator<KW 3100 CO2 350 LP Gas 325 ve►e.nk Genera�r>30 iCW 150 Other 350 Na4a'al Gas r25 vusysan+ Bio-Hazard Waste 5100 � ��T Fumiyedan Tendnp S50 �Hoodl�� S50 T�rd 10'x1G or�aDer S15 psrt.nt Toroh Pat/ .--._... ----___ •_- -_--_ --_:_..___._ �_. __.__.:._.-._-_� ._.-- _-__•. _._� �_.._..___Y-�,,._._:.- f-.��.�:�—_:°,.. �.-..-�.,.:.--.._ _.�:�_._--=�_- ��- , � Flre Pump S45 Haz.M� �5100 rnnw� �ina.wuon psr mek 35o Flre Suppression 330 Fue!Tank tr�stdladon a50 SysEem q�r�e (Per Tank) S5o E�dwust Hoodlpuct Zip �Natural Gas Nretaliatlon 350 ite-�specbion DBL (Per System) (erthe�than annua� ❑SPray Booth S50 �InspscUon sc�led DBL 8 and cenoelled teea tltan ' 24 hours Co�on�nsp. wC Emergency Vehide Aa S50 FALSE ALARM PLANS TOTAL� INSPECTION TOTAL� PERMIT TOTAL� TOTAL� ORAND TOTAL �b jrT� Commer�ts: =��e: �--a.Y-z�<-Z -- i�s��cor � ��--1'------ _ ---�_------- — ------------__- „ . a�aaso-oozo City of Zephyrhills Fir� Fax-s�s-7so-oo2i Permit Application __ Date Received Z. � � Phone Contact for Permit {'� � �u ,.. : .. a.... ._._, ,,...xs�<:�:„��°-�:�� <., ., •,za�.,Fs�.�:��s>:;a:.�.:z.:�.... ��e�e��:m:s�A.� .<�,� ....,.....�.�.�...... . . , ..J�SL.1_.I �: .,._ .. Owner's Name Owner's Phone Number � � � Owner's Address Fee Simple Titleholder Name Titleholder Phone Number � � � Fee Simple Titleholder Address r�.y, 1 A rs;�:.:� •,Y:R°�tY.h ?r,. �^N:«"'.�"t' �;� "c�'>:.:a'.,,..•.' ...� yu,.a^ ..,.., i m �• �. �.4:`:, n;1�i�",":r. v-•w3" +.,'h�.��r'"��..q�'S`.`�Y�:-P?�r�"3'��'�'k°>A�'°r.s�F�]` '>z.o-:�:�;,:..�`,...�,'e%�.`°' o��,' x{� i:,�x�e:...�:'.a.''��,'::n f.,+daau:'.�.'#`:.�a�.. . .- Job Address �'N � Lot# �� Sub Division Paroel# , i, �. . ,>,,:. ..... .,. ��; � � �=•-�-r�:��:�ar-�a...�,�H�a�,..:.^�=s��:�-�;.,t��,�a��^�.�; .:.� �y,. »..,.=r:�:�� ..��.��;:=.a�:�:.�:�. �.., .. ��.._�:�r:�,;:,,��s.:.H� ..> ,�:•<a�........,� . . , ..... . ,YaCMJ^.a.., f� v^;ai£�a'„..s'+&�.. � Bio-Hazard Waste Storage-ANNUAL � Fumigation Tent � Comm Exhaust Kitchen Hood/Duct � Hazardous Material(Tier II or Rl�Facility)ANNUAL � Controlled Bum � Hood Installation � Emergency Generator<30 kw � LP/Natural Gas-Installation � Emergency Generator>30 kw � LPlNatural Gas-ANNUAL Sale � Fire Protection Maintenance-ANNUAL � Places of Assembly-ANNUAL r y emi �n er /� � �/ I 1 `r Sprinkler � ❑ ❑ ❑ � Recreational Bum 2 i Fire Alartn � ❑ ❑ � � � Sparklers Hood Cleaning � ❑ ❑ ❑ � � Sprinkler System Installations Hood Suppression � ❑ ❑ ❑ �� Standpipes(Sprinkler Sys) � Fire Alartn Installation � Torch RoofinglTar Kettle � Fire Pumps � �Naste Tire Storage ANNUAL Fire Works � Flammable Application-ANNUAL , "" Valuation of Project Fuel Tanks Q Other: ' S � fI�^ ".�.:;'.�#=�3a:::.`.::..'@=.�a,.�::?�''��3a.1:. .MyeY°si;:°.�.:1?'w�::.ava''k�.��` . , . .�,> .. .�v, . . • ��c;.u.�.:uG.`. �....�:'�.�:a.. �8:zi:�ei�;�.�.L':af;".�:Y�:�:§��2?�z�7�..5.'�..�.•i.a«�`�"'.'rs�.„'y:tj;>:3;.,ile'.,am•,�s,. .... . ��`�4.>��a Contractor � Company '�1'Q-t� ! �t'� v Signature Registered /N Fee Current Y/N Address License# '�j�0 O�O ELECTRICIAN Company Signature Registered Y/N Fee Current Y/N Address License# PLUMBER Company Signature Registered Y/N Fee Current Y/N Address License# MECHANICAL Company Signature Registered Y/N Fee Current Y/N Address License# OTHER Company Signature Registered Y/N Fee Current Y/N Address License# ,:��s��^�:€c• ..��,w:.,�.:.�.�.�,_�...>...�, s..�,.��_.. ., .� ,-.7� ��.,,.�Q�_...�,.�..<.x>.��,.��.,>....,.,...,,..,. ,,.�.�,.a 2 _ ...u..��...�....R.w ,�..e...�.��..�,.�,� �.�..w.�w,•�.,.r.... �°ar�,::��.� _�u.,. :�� ,a�,� Directions: Fili out application completely Owner&Contractor sign back of application,notarized(Or,copy of signed contract with owner) If over$2500,a Notice of Commencement is required(Mechanical work over$5000) Supply two(2)sets of drawings with applicable documentation Allow 10-'14 days for review after submittal date. Parcel#-obtained from Property Tax Notice(http:/Jappreiser.pascogov.com) NOTICE OF DEED RESTRICTIONS: The undersigned understands that this permit may,be subjecYto-"deed"�estrictions" which may be more restrictive than County regulations. ?he undersigned assumes responsibility for��ompliance with any applicable deed restrictions. UNLICENSED CONTRACTORS AND CONTRACTOR RESPONSIBILITIES: If the owner has hired :a contractor or contractors to undertake work, they may be required to be licensed in accordance with state and local regulations. If the contractor is not licensed as required by law, both the owner and contractor may be cited for a misdemeanor violation under state law. If the owner or intended contractor are uncertain as to what licensing requirements may.apply for the intended work, they are advised to contact the Pasco County Building Inspection Division—Licensing Section at 727-847- 8009. Furthermore, if the owner has hired a contractor or contractors, he is advised to have the contractor(s) sign portions of the "contractor Block" of this application for which they will be responsible. If you, as the owner sign as the contractor, that may be an indication that he is not properly licensed and is not entitled to permitting privileges in Pasco County. CONSTRUCTION LIEN LAW(Chapter713, Florida Statutes,.as amended): If valuation of work is $2,500.00 or more, t certify that I, the applicant, have been provided with a copy of the "Florida Construction Lien Law—Homeowner's Protection Guide" prepared by the Florida Department of Agriculture and Consumer Affairs. If the applicant is someone other than the"owner", I certify that I have obtained a copy of the above described document and promise in good faith to deliver it to the"owner" prior to commencement. CONTRACTOR'SIOWNER'S AFFIDAVIT: I certify that all the information in this application is accurate and that all work will be done in compliance with all applicable laws regulating construction, zoning and land development. Application is hereby made to obtain a permit to do work and installation as indicated. I certify that no work or installation has commenced prior to issuance of a permit and that all work will be performed to meet standards of all laws regulating construction, County and City codes, zoning regulations, and land development regulations in the jurisdiction. I also certify that I understand that the regulations of other government agencies may apply to the intended work, and that it is my responsibility to identify what actions I must take to be in compliance. If I am the AGENT FOR THE OWNER, I promise in good faith to inform the owner of the permitting conditions set forth in this affidavit prior to commencing construction. I understand that a separate permit may be required for electrical work, plumbing, signs, wells, pools, air conditioning, gas, or other installations not specifically included in the application. A permit issued shall be construed to be a license to proceed with the work and not as authority to violate, cancel, alter, or set aside any provisions of the technical codes, nor shall issuance of a permit prevent the Building Official from thereafter requiring a correction of errors in plans, construction or violations of any codes. Every permit issued shall become invalid unless the work authorized by such permit is commenced within six months of permit issuance, or if work authorized by the permit is suspended or abandoned for a period of six(6) months after the time the work is commenced. An extension may be requested, in writing, from the Building Official for a period not to exceed ninety (90) days and will demonstrate justifiable cause for the extension. If work ceases for ninety(90)consecutive days, the job is considered abandoned. WARNING TO OWNER: YOUR FAILURE TO RECORD A NOTICE OF COMMENCEMENT MAY RESULT IN YOUR WITH YO R'LENDER OR AN ATTORNEYOBEFORE RECORDING YOUR NOTI E O COM'N NCEMENT.' CONSULT FLORIDA JURAT(F.S.117.03) � OWNER OR AGENT CONTRACTOR • Subscribed and swom to(or affirmed)before me this Subscribed and swom (or d)be ore me this by bY Who is/are personally known to me or has/have produced Who is/are personally known to me or has/have produced as identification. as identification. Notary Public Notary Public Commission No. Commission No. Name of Notary lyped,printed or stamped Name of Notary typed,printed or stamped . . � � Zephyrhills Fire Rescue 6907 Dairy Road, Zephyrhills, FL 33542 Fire Chief Bus (813) 780-0041 Keith Williams Faac (813�1780-0044 24 January 2012 Plan Number 12-003 Project: Fire Suppression System in Kitchen Hood, Golden Corral, 6855 Gall Blvd. Number of Pages: 32 Date received: by this Office O1-OS-2012 This Officer has reviewed the revised plans for the Fire Suppression System in the Kitchen Hood at Golden Corral. Following the review, a conditional approval to proceed is given. Payment for permit acknowledges acceptance and compliance of the conditions noted herein. The following items shall be considered: 1. The work shall be performed by a Florida Licensed Fire Protection contractor, one has been identified. 2. Should the system be modified by opening the system during this work then an acceptance/balloon test shall be performed to ensure that there are no deficiencies, obstructions and there is correct nozzle placement. Inspections Required: 1. Final Inspection after work has been completed. Review and approval of the submitted plans does not relieve the contractor from the responsibility of correcting any deficiencies noted during inspection. Respectfully submitted on 24 January 2012 by, ✓1�� . Keith A. Williams, EFO, CFO, CMO, MIFireE Fire Chief Fire Safety Inspector, #148104 � o en rr o a 6855 Gall Blvd. Zephyrhills, FL 33542 Fire Suppression System In Kitchen Hood Fire Fighter Inc. P.O. Box 888 Land O'Lakes, FL 34639 813-996-6469 titi�R��t� ��S��PV�P S�P'�S � �eLp � �� ,Z /.� �gtll'S�`� �il�t' i� ��Z� �ate. �,, .�.a�,�,�: i � _ , � > � > r---------� � i � i i � i . � i � � C7 L « �-------¢ '^ °�' � I � � � � � � I�---� � � � � � I a; u I � x ,� � I � I r" bn � 1 � -�e .� � 'ti � ' � '��,�. � � , �z 3 � � a I (~ oo �v ,p � � � � r" � � m � � ;v o a � � p c o °� ~ I � �� a� � ^o 0 �z �; oI � � Qay ,� � � � � O N � � ^'L y y a O � W ,q ,� d p � iv � ~ � ,-�r-�,0 '�+ a. v Q � � �, � � � � � � � p �'`-----0 Y .y �.L'. 61 y � � O (/1 Rl � C O �Q O f� � W � � '� � O •o ,� �� 0 �� , 0 � d� H b � 'C C� G7 �" � O y y� v O � �a C.� aJ .a. p, e. �A �' 0.id' 'Wd�'l/� � O� � \ � V � C � � M ~ � Tl M � � � ,,,.,a ;� u�a o � w `� o � � „� Li, 0 1� >C .'t"•..�' � �p o al .. � C7 � ° = PU ¢' °� rn o �' O O � •� O � � � M h � � F � O O M � '�' V WQ: r``'i0 0 ° C7 � � � OL d' .d " � N � t�i � � U b '� � ,j � � Gv � �. o"i .� ,b n i SECTION IV – SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-1 7-1-09 REV.8 SYSTEM DESIGN GENERAL INFORMATION The ANSUL R-102 Restaurant Fire Suppression System may be 1.Noules must be located 2-8 in.(5-20 cm)into the center of the used on a number of different types of restaurant cooking appli- duct opening,discharging up.See Figure 1. ances and hood and duct configurations.The design information listed in this section deals with the limitations and parameters of this pre-engineered system.Those individuals responsible for the design of the R-102 system must be trained and hold a current ANSUL certificate in an R-102 trainin r ram. •�� 9PP9 The R-102 and the PIRANHA systems use compatible agents and components, therefore, they may be used together for cooking appliance, hood, and duct protection. The primary ANSUL AUTOMAN Release can be either an R-102 or a PIRANHA ANSUL AUTOMAN Release and can actuate up to two additional " R-102 or PIRANHA Regulated Actuators. In systems utilizing a 101 remote release,any combination of the maximum number of regulated actuators can be used. z-a iN. • Both systems must actuate simultaneously. �5-zo�m� � • Each system must be designed and installed per its appropri- ate manual. FIGURE 1 000,n • Adjacent appliances requiring protection must be protected 2.In instaliations where a UL listed damper assembly is with the same type of system, either R-102 or PIRANHA, employed, the duct noule can be installed beyond the 8 in. unless the center-to-center spacing between the adjacent (20 cm)maximum,to a point just beyond the damper assem- ' R-102 and PIRANHA nozzles is no less than 36 in.(91.4 cm). bly that will not interfere with the damper.Exceeding the maxi- • When appliances are protected with R-102 nozzles, the hood mum of 8 in.(20 cm)in thls way will not void the UL listing of and connecting duct above those appliances cannot be pro- the system. tected with PIRANHA nozzles. 3.Previously listed 3 flow number and 5 flow number duct pro- • Mixing systems in a common plenum is not allowed. tection detailed in earlier published manual, Part No.418087- One of the key elements for restaurant fire protection is a correct 06,can also still by utilized. system design.This section is divided into ten sub-sections:Noz- DUCT SIZES UP TO 50 IN.(127 cm) zle Placement Requirements,Tank Quantity Requirements,Actu- PERIMETER/16 IN.(41 cm) DIAMETER ation and Expellant Gas Line Requirements, Distributfon Piping Requirements, Detection System Requirements,Manuai Pull Sta- • One 1 W nozzle(Part No.419336)�one flow number tion Requirements, Mechanicai Gas Valve Requirements, Electri- cal Gas Valve Requirements, Electrical Switch Requirements,and ' 50 in.(127 cm)perimeter maximum Pressure Switch Requirements. Each of these sections must be • 16 in.(41 cm)diameter maximum completed before attempting any installation. System design sketches should be made of all aspects of design for reference DUCT SIZES UP TO 100 IN.(254 cm) during installation. PERIMETER/32 IN.(81.3 cm) DIAMETER NOZZLE PLACEMENT REQUIREMENTS • One 2W Nozzle(Part No.419337)�two flow numbers This section gives guidelines for nozzle type, positioning, and • 100 in.(254 cm)perimeter maximum quantity for duct,plenum,and individuai appliance protection.This secUon must be completed before determining tank quantity and ' 32 in.(81.3 cm)diameter maximum piping requirements. The chart beiow shows the maximum protection available from Duct Protectlon–Single Nozzle each duct nozzle. All duct protection is UL listed without limitation of maximum duct Description Nort S s eml�n �•5�allon length (unlimited length).This includes all varieties of ductworks — y _ System both horizontal and vertical incfuding ducts that run at angles to 2W Nozzle 419337 Maximum Maximum the horizontal and ducts with directional bends. 100 in.(254 cm) 100 in.(254 cm) The R-102 system uses different duct nozzles depending on the Perimeter Perimeter size of duct being protected. 1 W Nozzle 419336 Maximum Maximum 50 in.(117 cm) 50 in.(127 cm) Perimeter Perimeter �� • i SECTION IV - SYSTEM DESIGN � UL EX3470 ULC EX3470 Page 4-2 REV.4 4-1-06 Duct Protection-Multiple Noule DUCT SIZES UP TO 135 IN.(343 cm)PERIMETER-3 FLOW OPTION ► • One 1 W Nozzle (Part No. 419336) and one 2W Noule (Part No.419337)=three flow numbers • 135 in.(343 cm)perimeter maximum • No round duct option available • Follow design table in Figure 2 to determine maximum module size for each nozzle � 1 W Module 2W Module Side A Side B Side B Side B Maximum Maximum Maximum Maximum in. (cm) in. (cm) in. (cm) in. (cm) 4 (10) 60.0 (152) 23.0 (58) 37.0 (94) 5 (13) 60.0 (152) 23.0 (58) 37.0 (94) 6 (15) 59.5 (151) 22.5 (57) 37.0 (94) � 7 (18) 59.0 (150) 22.0 (56) 37.0 (94) 8 (20) 58.5 (149) 22.0 (56) 36.5 (93) 9 (23) 58.0 (147) 21.5 (55) 36.5 (93) 10 (25) 57.0 (145) 21.0 (53) 36.0 (91) 11 (28) 56.0 (142) 20.5 (52) 35.5 (90) 12 (31) 55.5 (141) 20.0 (51) 35.5 (90) 13 (33) 54.5 (138) 19.5 (50) 35.0 (89) 14 (36) 53.5 (136) 18.5 (47) 35.0 (89) 15 (38) 52.0 (132) 18.0 (46) 34.0 (86) 16 (41) 51.0 (130) 17.0 (43) 34.0 (86) 17 (43) 49.5 (126) 16.0 (41) 33.5 (85) 18 (46) 47.5 (121) 14.5 (37) 33.0 (84) 19 (48) 46.0 (117) 13.5 (34) 32.5 (83) 20 (51) 43.5 (111) 12.0 (31) 31.7 (81) 21 (53) 41.0 (104) 10.0 (25) 31.0 (79) 22 (56) 38.0 (97) 7.5 (19) 30.5 (78) 23 (58) 33.5 (85) 4.0 (10) 29.5 (75) �- Side B 1 � Side A 1 W • 1 2"' FIGURE 2 ��, Example:Protection is required for a duct that has an"A"dimen- sion of S.0 in.(20 cm)wide and a"8"dimension of 55 in.(140 cm) long. Referring to the table in Figure 2,if the"A"dimension is 8.0 in.(20 pm),the"B"dimension must not exceed 58.5 in.(149 cm).In this example,the"B"dimension is 55 in.(140 cm),therefore,this duct can be protected with a three flow application. ►Read over from the 8.0 in. (20 cm) line on the table to the 1 W Module column.At that point,the chart shows that the"B"module ►length for the 1 W nozzle can be 22.0 in.(56 cm).Center the 1 W noule in that module.The 2W module can now be centered with- in the remaining module. . ' 'I I SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-3 7-1-09 REV.5 Duct Protection—Multiple Noule(Continued) When working with Chart 2, one half of the quantity of nozzles determined must be equally positioned in the top half of the area ► DUCT SIZES GREATER THAN 100 IN.(254 cm)PERIMETER of the duct and the remaining half of the nozzles must be posi- tioned in the bottom half of the duct area. ► • Ducts over 100 in.(254 cm)perimeter may be modularized using �ample: The duct to be protected has a Side "A" of 40 in. 2W nozzles(Part No.419337) ► (101.6 cm) and a Side"B" of 60 in. (152.4 cm). Referring to the • No round duct optio�available design chart, this duct requires 4 nozzles. One half of 4 = 2. • Follow the design chart to determine maximum module size for Therefore,2 nozzles must be equally positioned in each of the iwo each 2W nozzle duct areas.See Figure 3. • When determining number of nozzles required,it is sometimes SIDE°e^ an advantage to check the chart using the shortest side as Side � 30 IN.(7B cm) 30 IN.(78 cm) "A"and then recheck it using the longest side as Side"A".This comparison may reveal a need for a lesser quanUty of nozzles zo iN. � I � one way versus the other way. (si cm� When working with Chart 1, the quantity of nozzles determined 61DE ____ ( i_ _ _ 40 IN. must be equally divided within the duct area. A�� (102°"'� 2o iN. � � � (51 cm) I CHART NO.1 � � (bz�cm) �I e FIGURE 3 A • • • In. 5 � SIDE"8"cm 25 26 27 28 29 70 91 92 33 71 95 9g 97 3B lg qp q� d�43 44 45 IB 47 IB 49 W 51 52 53 Sq 55 58 Sl SE 59 80 B1 62 89 84 65 88 8T BB 89 TO 71 72 hG 61 66 69 it 74 76 79 81 81 E6 B9 B1 D4 81 BB 1021M 1W 109 fl2 114 N7 11817!1Y4 1271JD 172 1J6 13T 1�0 42 7�5 117 15D 152 155 151 160 1&11�i6B 170 ifl 17517E 1A0 1L9 cm 4 5 10 6 11 7 15 B 18 9 20 10 23 „ 1 zs ,z za 13 30 74 37 75 36 16 �B 17 2 11 SIDE �g 41 SIDE �A�• 19 46 "A" in. 2D 48 cm 27 51 22 57 23 58 24 5g 25 81 26 gq 21 � 66 28 89 29 71 30 �q 31 76 32 7g 33 A E1 � `'f ea 35 C� Bg 36 5 v 6 89 6 7 g� CHART NO.2 e • • • A �—�—: NOTE:NOZZLE QUANTITIES LISTED IN CHART 2 MUST BE E�UALLY DIVIDED INTO EACH OF THE TWO DUCT MODULES. 36 31 91 38 g� 39 97 40 9g <, 2 4 ,� <2 704 ,� 6 ,o, �, ,� 45 714 46 114 <7 117 � �8 119 122 008522 ., ; SECTION IV - SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-4 REV.7 7-1-09 Transition Protection I Transitions are protected at a point in the transition where the The 1/2N nozzle(Part No.419334)must be centered 10 to 26 in. perimeter or the diameter is equal to or less than the maximum (25 to 66 cm)below the precipitator and aimed to discharge at the size duct that can be protected.The nozzle(s) must be located in center of each precipitator cell.However,it it is physically impossi- the center of the area at that point, or center of the module pro- ble to mount the noule at 10 to 26 in.(25 to 66 cm)due to pre- tected when more than one duct noule is required.Note:Nozzles cipitator placement,the noule may be mounted closer than 10 in. to protect ducts with a transition that Is more than 4 ft(1.2 m) (25 cm).See Figure 5. in height,will be required to be positioned in the opening of the transition from the hood 2 to 8 In.(5.1 to 20.3 cm)Into the opening using standard duct noule destgn parameters. See .Figure 4. DUCT SEE DUCT FOR NOZZLE � TRANSITION � OUCT PROTECTION '�. _L TRANSITION � ► ��' PRECIPITATOR �� i� i � 4� 10•28 IN' (12 m) MAX. I (25-88 cm) � ( NOZZLE FOR ( PRECIPITATOR PROTECTION 'IF PHYSICALLY IMPOSSIBLE AT 10 TO 2B IN.(25 TO 68 cm),NOaLE MAY BE FIGURE 4 MOUNTED CLOSER THAN 10 IN.(25 cm). °0°"� FIGURE 5 Electrostatic Precipitator Protectlon 00°1B� ► Note:For protection of Pollution Control Units(PCUs)or air scrub- Some restaurant ventilating ducts have an electrostatic precipita- ►bers with or without ESPs, contact Ansul Technical Services for ►tor installed at or near the base.These precipitators are generaliy ►non-UL listed recommended application. ►small and are used to aid in the cleaning of exhaust air. Ducts with precipitators located at or near the base can be pro- tected using duct nozzle(s) above the precipitator and 1/2N noz- zle(s)(Part No.419334)for the precipitator.One 1/2N nozzle must be used for each cell being protected.This nozzle tip is stamped with 1/2N,indicating that it is a 1/2-flow nozzle and must be count- ed as 1/2 flow number. When protecting ducts equipped with precipitators,the duct noz- zle(s) must be installed above the precipitator and aimed to dis- charge downstream.If the area above the precipitator is a duct,the nozzle(s) must be positioned according to duct protection guide- lines.If the area above the precipitator is a transition,the transition guidelines must be followed. I SECTION IV — SYSTEM DESIGN UL EX3470 �JLC EX3470 Page 4-5 7-1-09 REV 5 I Plenum Protection - � The R-102 system uses the 1 W Nozzle (Part No.419336)or the � 1 N Nozzle(Part No.419335)for ple�um protection.The 1 W noz- , zle tip is stamped with 1 W and the 1 N noule tip is stamped with 20 IN.(51�� 1 N,indicating they are one-flow nozzles and must be counted as MAXIMUM one flow number each.When protecting a plenum chamber, the entire chamber must be protected regardless of filter length. � t IN.(2.5 cm� VERTICAL PROTECTION—GENERAL I MINIMUM '1 W NOZZLE — PART NO. 419336 — SINGLE AND"V" BANK 'PROTECTION , 20 IN.(51 cm) One 1 W nozzle will protect 4 linear feet (1.2 m) of plenum.The MAXIMUM maximum distance from the end of the hood to the first and last noule must be no more than 2 ft(0.6 m).After the first nozzle,any � additional nozzles must be positioned at a maximum of 4 ft(1.2 m) 1 IN.(2.5 cm) apart down the entire length of the plenum.The plenum width must MINIMUM not exceed 4 ft(1.2 m).(The 1 W nozzle can be used on single or V-bank filter arrangements.)See Figure 6. FIGURE 7 2 FT(0.6 m) 000,es MAXIMUM .. Optlon 2:The 1 W nozzle must be placed perpendicular,8-12 in. Ma,��ciMUM� (20-30 cm)from the face of the filter and angled to the a Fr�i z m� �a Fr��.z m� center of the filter.The nozzle ti must be within 2 in. 2 FT(0.6 m)MAXIMUM MAXIMUM 5 cm from the er endicular center line of the filter. MAXIMUM . � See Rgure 8. p p 72 IN.(30 cm) MAXIMUM 4 IN. � (10 cm) 8 IN.(20 cm) /" MINIMUM .� /i" � � �• �' NOZZLETIP C MUST BE WITHIN FIGURE 6 tHIS AREA 000187 When protecting plenums with the 1 W nozzle,two options of cov- erage are available: FIGURE S Optlon 1:The 1 W nozzle must be on the center line of the single 0002°° or "V" bank fiiter and positioned within 1-20 in. HORIZONTAL PROTECTION—OPTION 1 (2.5-51 cm) above the top edge of the filter. See 1 N NOZZLE—PART NO.419335—SINGLE BANK PROTECTION Figure 7. One 1 N noule will protect 10 linear feet(3.1 m)of single filter bank plenum.The noule(s) must be mounted in the plenum, 2 to 4 in. (5 to 10 cm)from the face of the filter, centered between the filter height dimension,and aimed down the length.The nozzle must be positioned 0-6 in.(0-15 cm)from the end of the hood to the tip of the noule.See Figure 9. / 2—4 IN. 10 FT.(3.1 m) (5—10 cm) MAXIMUM � 000zoi \ aaaaos FIGURE 9 • � SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-6 REV.7 7-1-09 Plenum Protection(Continued) HORIZONTAL PROTECTiON—OPTION 2 For a plenum, either single or "V" bank, with a linear extension 1 W NOZZLE—PART NO.419336—"V"BANK PROTECTION longer than 10 ft(3.1 m), each bank may be protected using one One 1 W noule will protect 6 linear feet(1.8 m)of"V"bank lenum. 1 N nozzle every 10 ft (3.1 m) or less depending on the overall The nozzie must be mounted horizontally, positioned 1/3 he filter length of the plenum.See Figure 12.The nozzies may point in the height down from the top of the filter.Noules can be located at 6 ft °pp°site directions as long as the entire plenum area is protected, (1.8 m)spacings on longer pienums.The noule must be posftioned and the 10 ft(3.1 m)limitation is not exceeded.See Figure 13.The 0-6 in.(0-15 cm)from the end of the hood to the tip of the noule. nozzle positioning shown in Figure 14 is not an acceptable method See Fgure 10. of protection because the plenum area directly under the tee is not within the discharge pattern of either nozzle. 1 W NOZZLE 1�FT(3.1m)� MAXIMUM I 10 FT(3.1 m) �p�(H� � MA7(IMUM / HEIOHT OF FILTER(H) 8 FT(1.8 m) 70 FT(3.1 m) \ I MAXIMUM M��MUM F�--4 FT --�I----_��' � (72 m) I � MAXIMUM C� � / 30 FT(9.1 m) � FIGURE 12 �� I 10 FT(3.1 m)� MAXIMUM FIGURE 10 �, ►TWO(2) 1 N NOZZLES — PART NO. 419335 — "V" BANK PRO- 10 FT t3.�m) , MAXIMUM TECTION Two 1 N nozzles will protect 10 linear feet (3.1 m) by 4 ft(1.2 m) ��(3.1 m) wide of "V" bank plenum.The nozzles must be mounted in the MAXIMUM plenum,2 to 4 in.(5 to 10 cm)from the face of the filter,centered � between the filter height dimension, and aimed down the length. The nozzle must be positioned 0-6 in.(0-15 cm)from the end of the hood to the tip of the noule.See Figure 11. �( � 30 f-T(9.1 m) 2—4 IN. 2—4 IN. (5—10 cm) (5—10 cm) � FIGURE 13 .A � 00020.7 000207 'L I� 4FT(1.2m) I MAXIMUM —� � 70 FT(3.1 m) MAXIMUM � , / INCORRECT r � �� FIGURE 14 �� FIGURE 11 • i SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-7 10-1-02 FiEV.3 � Appltance Protection ; The followin yp pp p � g pages detail t es of a liance rotection. Each I design requires several factors:correct noule choice,correct noz- zle height above hazard,correct noule location and correct aim- ing point. Fryer—Single Noule Protectlon 1. Design requirements for fryers are broken down into two types. A. FRYERS WITHOUT DRIPBOARDS If the fryer does not include a dripboard, measure the internal depth (horizontal dimension from front to badc) and length of the frypot. B. FRYERS WITH DRIPBOARDS If the fryer includes any dripboard areas, measure both the internai depth (horizontal dimension irom front to back) and length of the frypot portion,and then measure the internai depth and length of the overall hazard area including any dripboard areas. 2. Using Table, "Maximum Cooking Area Dimension = Single Nozzle Fryer Protection;'determine which nozzle is needed to protect the fryer based on the maximum dimensions listed. A. If the fryer does not include a dripboard, use the maxi- mum dimensions listed in the first column of the table to select the correct nozzle. I B. If the fryer includes any dripboard areas, use both the maximum frypot dimensions in the first column of the � table,and the maximum overall dimensions in the second � column of the table to select the correct noule.None of I the maximum dimensions in either column may be exceeded. i 3. if either the maximum frypot or the overall sizes are exceed- � ed,an additional nozzle(s)will be required.Refer to the mul- � tiple nozzle requirements. Example:A fryer with a dripboard.The inside of the frypot without the dripboard measures 18 in.in depth x 18 in.in length(46 cm x 46 cm)and the inside of the overall area including the dripboard measures 18 in.in depth x 24 in.in length(46 cm x 61 cm).From the Table "Maximum Cooking Area Dimension — Single Nozzle Fryer Protection,"either the 3N or the 290 nozzfe should be select- ed to protect the fryer, depending on the maximum nozzle height above the fryer and!he positioning requirements a/fowed.Refer to appropriate Figures. SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-8 REV.6 4-1-06 Fryer—Single Nozzle Protectton (Continued) Maximum Area Dimensions—Single Nozzle Fryer Protection Max.Size Max.Size Overall Type of Nozzle Height Nozzle Frypot Only With Dripboard Nozzle Above Top of Fryer Location Full or Split Vat Full or Split Vat 230 27 in.to 47 in. See Figure 14 in.x 15 in. 14 in.x 21 in. (69 cm to 119 cm) 15 anci 16 (36 cm x 38 cm) (36 cm x 53 cm) Full or Split Vat Full or Split Vat 245 20 in.to 27 in. See Figure 14 in.x 15 in. 14 in.x 21 in. (51 cm to 69 cm) 15 and 16 '(36 cm x 38 cm) (36 cm x 53 cm) Full or Split Vat Full or Split Vat 290 13 in.to 16 in. See Figure 17 14 in.x 15 in. 14 in.x 21 in. (33 cm to 41 cm) (36 cm x 38 cm) (36 cm x 53 cm) Full or Split Vat Full or Split Vat 290 16 in.to 27 in. See Figure 17 14 1/2 in.x 14 in. 14 1/2 in.x 26 1!2 in. (41 cm to 69 cm) ►(37 cm x 38 cm) (37 cm x 67 cm) �T� � ''j�� I � �` 1 �� ,r� ��`� � ' - � � �� j� �Y''�� ; ,<,'" i _ F� � — � �� I � ; � � �'`��' �+ 1 'Y"r� � I ;I ; � i , � i ii � ; i � � I �I � I � � � i �� i I � � � i I I � I I ' � �I � I j f j i ii j � I I � I I� � � I i j � il � � i � I I �� TOP OF FqYER I � � � I �� ' � I �� I � ( � � II � TOP OF FRYER j � 1 I I � � � � i y j / � � � i I � � i ' � I i i � i I � � �r � i � i,- '� .i.• ' ' � ,� `,' -, ,J ,y. �� FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD NOZZLE TIP POSITIONED ANYWHERE ALONO OR WITHIN PERIMETER OF COOKING SPLIT VAT SURFACE AND AIMED TO THE CENTER OF THE COOKINC,AREA. NOZZLE TIP POSITIONED ANYWHERE ALONO OR WITHIN PERIMETER OF COOKING FIGURE 15 SURFACE AND AIMEO TO THE CENTER OF THE COOKIN�AREA. �� FIGURE 16 �� . i � SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-9 4-1-06 REV.B Fryer—Single Nozzle Protection (Continued) Maximum Area Dlmenslons—Stngle Noule Fryer Protection (Continued) Max.Size Max,Size Overall Frypot Only With Dri board Type of Nozzle Height Nozzle P Nozzle Above Top of Fryer Location 19.5 in.x 19 in. 19.5 in.x 25 3/8 in. 290 (50 cm x 48 cm) (50 cm x 65 cm) 13 in.to i 6 in. See Figure 17 (33 to 41 cm) 19.5 in.x 19 in. 19.5 in.x 25 3/8 in. 3N (50 cm x 48 cm See Figure ) (50 cm x 65 cm) 18 See Figure 18 ► 18 in.x 18 in. 18 in.x 27 3/4 in. 3N ►(46 cm x 46 cm) (46 cm x 70.5 cm) 25 in.to 35 in. See Figure 19 (64 cm to 89 cm) .,, ^\ �` -' ' -r�, �T�, F:�\`` ��i� �:� �� •�-=� � ��Y� 1 ?" � i ��Y" � � � � � � � � � � � � � � � � i � � � � � 1 � ; � � � � ; ; � � � � � ' I I I � � � � � ' � � � � � � � ' � � i ' � � i `„�` � � TOP OF FRYER � I � l, ,J , � , i � � � � .�- '�� - --J ; � ' \ 1 � ' .i.- , i _ , FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD � � �\ � ��n� 290 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE HAZARD AREA:3 IN. ��NT �hr � (7.8 cm)FROM THE MIDPOINT AIONp THE LONQEST SIDE OF THE HAZARD AND x 1 � IN.�2.5 cm)FROM THE MIDPOINT ALON�THE SHORTEST SIDE OF THE HAZARD AND °0°°1° RIOHT-TO-LEFT 00000e AIMED AT THE MIDPOINT OF THE COOKINd AREA. CENTERLINE FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD FIGURE 17 NOTE:3N N072LE TIP MUST BE LOCATED WITHIN THE PERIMETER OF THE SURFACE oouee AREA WITHIN THE FRONT HALF OF TNE FRY POT AND AIMED AT THE CENTER. 34 IN.(88 cm)MAXIMUM DIAOONAL FIGURE 19 DISTANCE BETWEEN NOZZLE AND CENTER OF HAZARD AqEq �\� r , � r� �-�.�� —r.'_� � ��`t.'.I1..�>< ` K—� 1 � 21 in.(53 cm) ��i� —� � �` � � ' i MINIMUM k� � I \��'�� I VERTICAL � � i I I NOZZLE � HEIaHT I I i i i � �� i i� `�,� / FRYER WITHOU7 DRIPBOARD FRYER WITH DRIPBOARD 3N NOZZLE TIP POSITIONED ANYWHERE ALONp OR WITHIN PERIMETER OF COOKING SURFACE AND AIMED TO THE CENTER OF THE COOKIN(3 AREA. FIGURE 18 �� SECTION IV — SYSTEM DESIGN I' UL EX3470 ULC EX3470 Page 4-10 � REV.7 7-1-09 I Fryer—Multfple Noule Protection I Desfgn Requfrements: Example:A fryer with a drlpboard.The inslde vat wrthout the drip- ; Fryers exceeding the coverage of a singie nozzle can be divided board measures 18 in.in depth x 30 in.in length(46 cm.z 76 cm) into modules. Each module must not exceed the maximum area and the Inside of the overall vat Including the dripboaid measures ' allowed for a singie nozzle.However,when utilizing muitiple nozzle 24 in.in depth x 30 in.in length(61 cm x 76 cm).Because the fryer j protection,the longest side allowed for a fryer with dripboard can is 30 in. (76 cm)in length, it exceeds the coverage of a single be used, regardless of whether the fryer has a dripboard or not. nozzle. �' ►The maximum size fryer that can be modularized is 864 in? Dividing the length In half, each module now has an overall vat II ►(5574 cm2)or in terms of ft,6 ft2(0.6 m2). dimension of 24 in.in depth x l5 in.in length(61 x 38 cm).From � 1. Design requirements for multiple nozzle fryers are broken the Table, Maximum Cooking Area Dimension—Multiple Nozzle '� down into two rypes: Fryer Protection,"either the 3N or the 290 nozzle should be selecf- A. FRYERS WITHOUT DRIPBOARD(S) ed to protect each fryer module,depending on the maximum noz- I If the fryer does not include a dripboard,measure the inter- allowed Refe�approp ate Figures,el5 through�grequirements �, nal depth (horizontal dimension from front to back) and length of the frypot.Then, multiply the depth and length to See additional examples in Appendix Section. obtain the area of the frypot in square inches. B. FRYERS WITH DRIPBOARD(S) I If the fryer includes any dripboard areas,measure both the ' intemal depth and length of the frypot portion, and then �i measure the internal depth and length of the overall hazard ' area including any dripboard areas. Determine the area of both the frypot and the area of the overall vat by multiplying corresponding depth and length dimensions. 2. Divide the frypot or overall vat into modules,each of which can � be protected by a single nozzle, based on the mauimum dimension and area coverage of the nozzie as specified in ' Table,"Maximum Cooking Area Dimension—Multiple Nozzle � Protection:' A. If the module considered does not inciude any portion of � the dripboard,use only the maximum frypot area and max- ' imum dimension listed in the first column of the table to select the correct nozzle. B. If the module considered includes any dripboard areas,use both the maximum frypot area and dimension listed in the first column of the table,and the maximum overall area and dimensions listed in the second column of the tabie to select the correct nozzle. 3. None of the maximum dimensions in either column may be exceeded.If either the maximum frypot or the overall sizes are exceeded,the area divided into modules will need to be rede- fined with the possibility of an additional nozzle. Optlons For Modularizing Fryers The following Figure 20 shows approved methods of dividing(mod- ularizing)fryers so that each section can be properly protected. AREA OF EACH FRY POT MODULE CANNOT EXCEED 324 IN.=(2090 cmz) EACH MODULAR AREA,INCLUDING DRIPBOARD, MUST NOT EXCEED 497 IN.�(3207 cmz) AREA OF EACH FRY I � POT MODULE I CANNOT EXCEED � I 324 IN? MIDPOINT MIDPOINT (2090 cmz) � '—�" ' —� AREAOFTHIS + I + ( —�— MODULE�FRY � � POT PLUS DRIP � BOARD)CANNOT i � EXCEED I DRIP BOAflD ( DRIP 80AqO DRIP BOApD 487 IN? (3208 cma) oozzse EXAMPLE ONLY EXAMPLE ONIY �21� EXAMPLE ONLY �OZis FRYER WI"fHOUT DRIPBOqRD FRYER WITH DRIPBOARD FRYER WITH DRIPBOARD FIGURE 20 SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-11 4-1-06 REV.6 Fryer—Multiple No�le Protectlon (Continued) Maximum Area Dimenslon—Multiple Noule Fryer Protection Max.Size Module Max.Size Module Overall Type of Nozzle Height Nozzle Frypot Only With Dripboard Nozzle Above Top of Fryer Location ► Full or Split Vat Full or Split Vat 21 in.x 210 in.2 21 in.x 294 in.z 230 27 in.to 47 in. See Figure 21 (53 cm x 0.14 m2) (53 cm x 0.19 m2) (69 cm to 119 cm) ► Full or Split Vat Full or Split Vat 21 in.x 210 in? 21 in.x 294 in? 245 20 in.to 27 in. See Figure 21 (53 cm x 0.14 m2) (53 cm x 0.19 m2) (51 to 69 cm) I' Full or Split Vat Full or Spiit Vat 21 in.x 210 in.2 21 in.x 294 in.2 290 13 in,to 16 in. See Figure 22 ► (53 cm x 0.14 m2) (53 cm x 0.19 m2) (33 to 41 cm) 25 3/8 x 370.5 in2 25 3/S x 495 in2 290 13 in.to 16 in. See Figure 22 (65 cm x 0.24 m2) (65 cm x 0.32 m2) (33 to 41 cm) � Full or Split Vat Full or Spiit Vat ( 26 1/2 in.x 203 in.2 26 1/2 in.x 384 1/4 in.2 290 16 in.to 27 in. See Figure 22 , (67 cm x 0.13 m2) (67 cm x 0.25 m2) (41 to 69 cm) 25 3/6 x 370.5 in2 25 3/8 x 495 in2 3N See Figure 23 See Figure 23 (65 cm x 0.24 m2) (65 cm x 0.32 m2) ' 27 3/4 x 324 in.2 27 3/4 x 497 in2 3N 25 in.to 35 in. See Figure 24 ► (70.5 cm x 0.21 m2) (70.5 cm x 0.32 m2) (64 cm to 89 cm) 34 IN.(88 pn)MAXIMUM DIACaONAL %�~ �� DISTANCE BETWEEN NOZZLE �c� � �� ` �� ` �d �� AND CENTER OF a�t` ' �� fi�� \` ' �� I I�� s,��f� HAZARDAREA ,,� � �> i i 'Y' � � � � , � � � �'Y'\ i I � '�,:�,- ,�,i ��.�,Y, , � � � I � I I j � j�`{\`I �y � �21 in.(53 cm) �``j�7 �� '� i � I i � � I I I 1 � � ' � � MINIMUM � � � � j � i 1 1 j � VERTICAL � �� I I � I � � � I � NOZZLE � i � ' � � � � HEIOHT � � � � �. � ' -�� l J ��'� _ J i i T� � � L` �J � r-' '�'� oozas, 000218 ��'��/' 000213 FRYER WITHOUT DflIPBOARD FRYER WITH DRIPBOARD 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONO OR WITHIN THE FRYER WITHOUT DRIPBOARD FRYER WITH DHIPBOARD PERIMETER OF THE MODULAR IT IS PROTECTING AND AIMED AT THE MIDPOINT OF POSITION NOZZLE TIP ANYWHERE ALONd OR WITHIN THE PERIMETER OF THE THAT RESPECTIVE MODULE AREA. MODULE IT IS PROTECTINd AND AIM AT THE MIDPOINT OF THAT MODULAR AHEA. FIGURE Z3 FIGURE 21 �r�., �.r,, y •��'� �•� .'t'�� AIM POINT I I `��'�1 i 1 � � '1 (DIAGONAL � ��'� I i � � � � AIM POINT(DIApONAL I �j `jY� � CENTEH OF F�' ' I„'�I ' �� I � i � � � CENTER OF MODULE � �1 �� t MODULE � Y� - j i�� ` I I � � � I COOKINpAREA) � �� j i COOKING I � i I �� I � I � � I I I �� i AREA) � � i � I I � I I � I i i � �; I � I i j � � � � RIOHT-TO-LEFf � � � � RIONT-TO � � � � CENTERLINE � � � LEFT I i � �� _ _ CENTER- / _ I � LINE l� _-'� `T` - ..J ' '� � I �,.. .y� _y.� �l OOY2Y0 00229� FRYER WITHOUT�RIPBOARD FRYER WITH DRIPBOARD FqYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARD 290 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE RESPECTIVE MODULAR THE 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE A�ON(i OR WITHIN THE AREA:3 IN.(7.8 cm) FROM THE MIDPOINT ALON�THE LONQEST SIDE OF THE PERIMETER AND FORWARD OF THE RIQHT-TO•LEFT CENTERLINE OF THE COOKINO MODULE AND 3 7 IN.(2.5 cm)FROM THE MIDPOINT ALONO THE SHORTEST SIDE OF AREA.THE AIMIN�POINT OF THE NOZZLE MUST BE AT THE DIA�ONAL CENTER O THE MODULE AND AIMED AT THE MIDPOINT OF THE MODULE. THE MODULAR COOKIND AREA. FIGURE 22 FIGURE 2 SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-12 REV.6 7-1-09 Multiple Noule Fryer Protectlon—Tllt Sk(Ilet/Bralsing Pan Protection for tilt skillets or braising pans is to be based upon the coverage limitations provided for deep fat fryer protection.Refer to Section IV, DESIGN, starting on Page 4-10, for maximum fryer nozzle coverages and maximum fryer noule height Ifmitations. ►Although the maximum 6 ftz (0.6 mz) total surface cooking area requirement applies to fryer protection,it does not apply to tilt skil- lets or braising pans. Each tilt skilleUbraising pan protected module must not exceed the fryer limitations for"MAXIMUM SIZE MODULE OVERALL WITH DRIPBOARD"coverage per nozzle as described ln Table on Page 4-11. Tilt skillets and braising pans generally utilize a hinged cover.Fryer protection nozzles are to be placed toward the front of the appli- ance to minimize the potential for the tilt skiilet or braising pan ►cover to intertere with the nozzle discharge. See Figures 25 and '26. COVER MUST NOT INTERFERE WITH NOZZLE DISCHARGE i � � ji / / / / / / X 7C oaoott THE NOZZLE IS TO BE PLACED TOWqRD THE FRON7 OF THE APPLIANCE TO MINIMI2E THE POTENTIAL FOR THE SKILLET OR BRAISINO pqN COVER TO INTERFERE WITH THE NOZZLE DISCHAR6E. � FIGURE 25 COVER MUST NOT � INTERFERE WITH EDGE � OF DISCHAROE Pq77ERN �/� i i � I i I /�i / i / I /�i / � FOR MINIMUM � � AND MAXIMUM � I NOZZLE / / � HEIGHTS,REFER i � TO FqYER �� / � NOZZLE � j PARAMETERS �� / I i I �� a000�i FRYER NOZZLE USED FOR TILT SKILLET OR BRAISINO PAN PROTECTION MUST BE POSITIONED NEAR THE FRONT EDGE OF THE PAN AND qIMED AT THE FRONT TO BACK CENTERLINE OF THE PqN.7HE DISCHAROE FROM SHE N072LE(S)MUS7 COMPLETELY CLEAR THE PAN COVER WITH AN UNOBSTRUCTED VIEW TO THE BACK OF THE PAN. • FIGURE 26 _ I'I SECTION IV SYSTEM DESIGN ', UL EX3470 ULC EX3470 Page 4-13 'I 7-1-09 REV.8 ' ►Range Protection ' The R-102 system uses five different noules for the protection of • '� ranges.Two of the design options require a one-flow nozzle and three of the design options require two-flow nozzles. NOTICE A 13 in.(33 cm)diameter wok pan is the largest wok size that can be protected on ranges. When protecting hot top ranges, the entire cooking surface must be protected. iRange Protectton 1N (1-Flow) Noule — High Proximtty II Application ►No Obstructlons ; Single and multiple burner ranges can be protected using a 1 N ' ►nozzle, Part No.419335.The nozzle tip is stamped with 1 N,indi- !, cating that this is a one-flow nozzle and must be counted as one flow number. � When using this nozzle for range protection,the maximum length of the burner grates being protected with a single nozzle must not exceed 32 in.(81 cm)and the maximum area of the burner grates ►must not exceed 384 in.2(2477 cm2)per nozzle. When protecting a range, the 1 N no2zle must be located a maxi- mum of 10 in. (25.4 cm) from each burner grate centerlfne and must be aimed at the center of the cooking surface.See Figures '27 and 28. � � _� � / I � 40 IN. �— —1— � (102 cm) � ` � � 30 IN.) \, � // (76 cm � ooes3a � FIGURE 27 10 IN. (25 cm) MAXIMUM � / / 32 IN. �N (81 cm) NOZZLE--� MAXIMUM I AIMINO POINT 10 IN. (25 cm) � MAXIMUM I ooes�o ! ► � FIGURE 28 . SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-14 REV.6 7-1-09 ►Range Protection 245(2-Flow)Noule—High Proximity Application No Obstructions cooKiNa ►40 in.to 50 in.(102 cm to 127 cm)above the cooking surface. AREA This high proximity application uses the 245 nozzle, Part No. 419340. � � The nozzle tip is stamped with 245 indicating this is a two-flow nozzle and must be counted as two flow numbers. 2as Nozz�e riP cooKiNo LOCATION CENTER OF �� AREA �One 245 nozzie wili protect a mauimum cooking area of 672 in.2 COOKINQ SURFACE � �(4335 cm2)with a maximum longest dimension of 28 in.(71 cm). �i are iN.��e R,,,� When using this nozzle for range protection, the nozzle must CEN ERLINE OF NOZZLE be pointed vertically down and positioned as shown in Figures TO CENTER OF ANY ZJ af1CI 3�. BURNER ORATE 245 NOZZLE TIP LOCATION CENTERLINE OF COOKING SURFACE COOKING AREA I � � I � 245 NOZZLE TIP „� COOKINO I ��N• LOCATION CENTER OF � � AREA (127 cm) COOKINO SURFACE I MAXIMUM OR I I HEI6HT 11 3!8 IN.(29 cm) � OF 245 MAXIMUM FROM I � � T OZZLE CENTERLINE OF NOZZIE TO CENTER OF ANY oomae i i 40 IN. BURNER ORATE I (102 cm) I MINIMUM � �HEICiHT FIGURE 30 I I OF 245 � I NOZZLE ' i TIP ( � � 000zae � � 0 � I�— FIGURE 29 NOTICE Four burner grates shown in Figure 30.For sin- gle or double burner grates, locate nozzle at center of cooking surface or 11 3/8 in.(29 cm) maximum from nozzle centerline to center of any burner grate. SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-15 7-1-09 REV.5 ►Range Protectlon 260(2-Flow)Noule—Medfum Proximity I Appifcatlon COOKINO No Obstructions AHEA '30 in.to 40 in.(76 cm to 102 cm)above the cooking surtace. The medium proximity application uses the 260 nozzle, Part No. � � 419341. The nozzle tip is stamped with 260 indicating this is a two-flow cooKUVa nozzle and must be counted as two flow numbers. � � AREA ►One 260 nozzle will protect a cooking area of 766 in.2 ZBDNOZZLETIP ►(4955 cm2)with a maximum dimension of 32 in.(81 cm). oF CAOOKINp NTER SURFACE When using this nozzle for range protection, the nozzle must oR ,� be pointed vertically down and positioned as shown in Figures 10 IN.(25.4 cm) 31 and 32. M'ixi"^uM FR°a^ CENTERIINE OF NOZZLE TO 260 NOZZLE TIP LOCATION CENTER OF ANY COOKING CENTERLINE OF COOKINO SURFACE BURNER QRATE AREA � 280 NOZZLE TIP � LOCATION CENTER I I OF COOKING �. COOKINO 40 IN. SURFACE //�1 \ AREA � (102 cm) �1J I I HE OHT M 10 IN.(P5.4 cm) � MAXIMUM FROM i � i NIPU�E CENTERLINE OF NOZZLE TO I I CENTER OF ANY I 30 IN. BURNER GRATE i (78 Cm) �MINIMUM FIGURE 32 � �HEICiHT aoo�ee I (NOZZLE NOTICE � I i TIP Four burner grates shown in Figure 32.For sin- � � gle or double burner grates, locate nozzle at center of cooking surface. �� O O O O � FIGURE 31 i SECTION IV — SYSTEM DESIGN � UL EX3470 ULC EX3470 Page 4-16 REV.7 7-1-09 ►Range Protection 1 N(1-Flow)Nozzle—Low Proximfty ►Range Protection Two(2)290(2-Flow)Noules—Low Application I Proximity Application 15 in.to 20 in.(38.1 cm to 50.8 cmj above the cooking surtace. t 15 in.to 20 in.(38 cm to 51 cm)above the cooking surface. The low proximiry 1-flow nozzle application for the protection of The low proximiry 2-flow application requires the use of two(2)290 ranges requires the 1 N nozzle, Part No.419335. noules,Part No.419342. The nozzle tip is stamped with 1 N indicati�g that it is a one-flow ►Both nozzle tips are stamped with 290 indicating they are two flow nozzle and must be counted as one (1)flow number, nozzles and must be counted together for a total of four (4) fiow When using the 1 N nozzle for low proximity range protection with numbers. or without obstruction, the maximum length of the burner grates Two (2) 290 nozzles will protect a cooking area of 1008 in.2 being protected must not be exceed 24 in.(61.0 cm)length,aimed ►(6503 cm2)with a maximum dimension of 36 in.(91 cm). along a centerline to a point 20 in.(50.8 cm)from the end of the length,protecting a maximum width of 18 in.(45.7 cm). When using iwo of these noules for low proximity range protec- When protecting a range,the 1 N nozzle must be located a maxi- pe im ter t Z1!5Sinm(3 8 cm�side the perimeter, and�almed at a mum of 9 in.(22.9 cm)from each burner grate centerline and must 45° angle along the longitudinal centerline of the range. See be positioned above the edge of the hazard area to be protected. ►Figures 35 and 36. The 1 N nozzle tip must be positioned at or below the obstruction, 290 NOZZLE TIP if present. The protected area begins at the point straight down � LOCATION 0-1.5 IN. 'y (0-3.8 cm) rom the nozzle tip.The nozzle can be placed at the side of the IN FROM EDGE OF range aimed either left or right, or can be placed in the front or 45� COOKINd SURFACE 45. back of the range. See Figures 33 and 34 for nozzie location � details. � � � � 15 IN.TO 20 IN. I I ' � 15 IN.TO 20 IN. (38 to 51 cm) I I � � (3B to 51 cm) MAXIMUM i I MAXIMUM •`\ 1 � �� _' ! I � � ;��.� � o 0 0 0 0 0 15-20 IN. � \ � AIM (38-51 cm)� \ � POINT ► i 2a iN.�. � FIGURE 35 f—(51 cm)�'"'�I I aozae COOKING LON(31TUDINAL AREA —� CENTERLINE � � � Q a�szi � FIGURE 33 COOKING PROTECTED AREA � AREA i � 9 IN. (��) -- �g�N 290 NOZZLE TIP (qg�) ; -+ LOCATION CENTER OF \ COOKINl3 SURFACE :2 IN.(5 cm) 290 NOZZLE TIP LOCATION 0-1.5 IN.(3.B cm)IN FROM EDOE 000x� � OF COOKINQ SURFACE � I AI POIN COOKING I 201N. AREA —� I (57 cm)-- 24 IN. 0002�0 (61 an) FIGURE 34 COOKING � AREA - - —'_'rt 290 NOZZLE TIP R � 'y LOCATION CENTER OF \ COOKINO SURFACE 280 NOZZLE TIP LOCATION =Z�N.(5 cm) 0-1.5 IN.(3.8 cm)IN FROM EDOE ► OF COOKIN�SURFACE FIGURE 36 I SECTION IV — SYSTEM DESIGN , ' UL EX3470 ULC EX3470 Page 4-17 � 7-1-09 REV.6 I � ►Range Protection(With or Without Back Sheif/Obstructlon) ►Range Protectlon 260(2-Flow)Noule(With or Without Back ►When this type of hazard is equipped with a back shelf or other ShelVObstructlon) ►similarly sized obstruction located above the range top, two pro- Single and muitipie burner ranges can be protected using a 260 tection options are available:One requires a 1 F nozzle, Part No. noule,Part No.419341. The nozzle tip is stamped with 260 indi- 419333, and the other option requires a 260 nozzle, Part No. cating that it is a two-flow nozzle and must be counted as two flow 419341. numbers. ►Range Protection 1 F(1-Flow)Noule(With or Without Back When using the 260 nozzle for range protection with or without Shetf/Obstructton) 'back shelf or other similarly sized obstruction,the maximum length of burner grates being protected must not exceed 32 in.(81 cm) Single and multiple bumer ranges can be protected using a 1 F and the maximum area of the burner grates must not exceed ' nozzle, Part No.419333.The noule tip is stamped with 1 F indi- ►384 in.2(2477 cm2).Nozzle must be Iocated on the front edge of cating that it is a one-flow noule and must be counted as one flow the burner grates and aimed at a point 10 in.(25 cm)trom the back number. edge of the burner grates.Noule must be mounted 30 to 40 in. When using the 1 F nozzle for range protection with or without back '(�6 to 102 cm)above the hazard surface.See Figure 38. ►sheif or other similariy sized obstruction, the maximum length of � the burner grates being protected must not exceed 28 in.(71 cm) z80 NO2ZLE and the maximum area of the burner rates must not exceed SHELF OR OTHER SIMILAHLY SIZED g / OBSTRUCTION CAN OVERHANO BURNER(S) ►336 in.2(2168 cm2).See Figure 37 for nozzle location details. Bv n MnxiMUrn oF i i iN.�za cm� 1 F NOZZLE � I � SHELF OR OTHER SIMILARLY SIZED I OBSTRUCTION CAN OVERHAN(i BURNEq(S) I 1B IN. BY A MAXIMUM OF 17 IN.(28 cm) (45��) I 30•40 IN. I MINIMUM I � (76•102 cm) � � AIM �IN. I 40•48 IN. � POINT (51 cm) (702•122 cm) I MINIMUM I /I 10 IN. I (25 cm)FROM BACK OF BURNER � GRATES �a�". • FIGURE 38 (35.8 cm) 12 IN. 14 IN. MAXIMUM °0°�°' (30.5 cm) (35.8 cm) MAXIMUM FRONTTOREAR MAXIMUM CENTERLINE 1F NOZZLE LOCATED OVER FHONT EDGE OF BURNER GRATE AND ORIENTED SO NOZZLETIP FLATS ARE PARALLEL WITH BUHNER ORATE FRONTTO REAR CENTERLINE AND SHALL BE AIMED AT THE CENTER OF THE COOKINO SURFACE. � FIGURE 37 000278 I I I SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-18 REV.7 7-1-09 ►Griddle Protection 1 N(1-Flow)Noule—Hlgh Proximity ►Grlddle Protection 290(2-Flow)Nozzle—High Proximity Application ►Application The R-102 system uses four different nozzles for the protection of Option 1 —Noule Center Located griddles. One of the applications requires a 1-flow nozzle and .30 in.to 50 in.(76 cm to 127 cm)above the cooking surface. three of the applications require a 2-flow nozzle. High Proximity Applicatlon:35 in.to 40 in.(89 to 102 cm)above This high proximity application uses the 290 nozzle, Part No. the cooking surtace. 419342. This high proximity application uses the 1 N nozzie, Part No. The nozzle tip is stamped with 290 indicating this is a 2-fiow noz- 419335. zle and must be counted as two flow numbers. The nozzle tip is stamped with 1 N indicating this is a one-flow noz- 'One 290 nozzle will protect a maximum cooking area of 720 in.2 zle and must be counted as one flow number. ' (4645 cm2)with a maximum dimension of 30 in.(76 cm). One 1 N nozzle will protect a maximum cooking area of 1080 in.2 When using this nozzle for high proximity applications,the nozzle (6968 cm2)with the maximum longest side of 36 in.(91 cm). must be positioned within 1 in.(2.5 cm)of the center of the cook- ►ing surface and pointed vertically down.See Figure 41 and 42. Whan using this nozzle for griddle protection,the noule must be positioned along the cooking surface perimeter to a maximum of CENTER LINE UF ORIDDLE 2 in.(5 cm)inside the perimeter,and aimed to the mid oint of the SURFACE t/IN.(2 cm)IN p ANY DIRECTION cooking surtace.See Figure 39 and 40. � �_� NOTICE � I When using this type of griddle protection,only � , � 501N. 5 flow numbers are allowed on a 1.5 gal(5.7 L) � � c�z��m� system and only 11 flow numbers are allowed � I HEIOHTM on a 3 gal(11.4 L}system. � oF 2so i � � NOZZLE TIP j � 301N. � � � (76 cm) MINIMUM r MIDPOINT OF^ � � HFIOHT ( � COOKINQ SURFACE I i I NqZZLE � � i TI�P i '�'f � I i I � L-------.LJ 7N NOZZLE LOCATED ALONO COOKING SURFACE EDGE ANY SIDE OF GRIDDLE SURFACE ► WITHIN 0—2 IN.(0—5 cm)OF FIGURE 41 COOKING SURFACE EDGE.NOZZLE 0002u MUST BE AIMED AT MIDPOINT OF COOKINd SURFACE. COOKINCi AREA —y FIGURE 39 NOZZLE ��N.(2cm) aaa2�� LOCATION MAXIMUM � � NOZZLE LOCATION i j 0-21N.(0-5cm) � � INSIDE PERIMETER I 40 IN. —►� V— OF COOKING SURFACE I � (102 cm � � � I � MAXIMUM � HEIGHT ( �— COOKING I I � � OF 1N L AREA I I I � NOZZLE TIP I I / � 1 I 35 IN.(89 cm) 1 IN.(2 cm) ' � j � I MINIMUM MAXIMUM E06E I f � I HEIGHT OF—►I � � i i OF 1N NOZZLE TIP COOKING I I � I CENTER OF QRIDDLE SURFACE OR A SURFACE I I MAXIMUM DIMENSION OF 20.6 IN. (52 cm)FROM NOZZLE CENTERLINE TO FURTHEST CORNER OF GRIDDLE ' FIGURE 42 �� . FIGURE 40 �z� SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-19 7-1-09 REV.4 ►Griddle Protection 260(2-Flow)Nozzle—High Proximfty ►Griddle Protectlon 290(2-Flow)Noule—Medium Proximity ►Application Appllcation Option 2—Noule Perimeter Located Optlon 2a—Nozzle Perimeter Located(Continued} ►30 in.to 50 in.(76 cm to 127 cm)above the cooking surtace. 20 in.to 30 in.(51 cm to 76 cm)above the cooking surtace. This high proximity application uses the 260 nozzle, Part No. The medium proximity application uses the 290 nozzle, Part No. 419341. 419342. The nozzle tip is stamped with 260 indicating this is a two-flow The nozzle tip is stamped with 290 indicating this is a two-flow nozzle and must be counted as two flow numbers. nozzle and must be counted as two flow numbers. ►One 260 nozzle will protect a maximum cooking area of 1440 in.2 One 290 nozzle will protect a maximum cooking area of 1440 in.2 ►(9290 cm2)with a maximum dimension of 48 in.(122 cm). (9290 cm2)with a maximum dimension of 48 in.(122 cm). When using this nozzle for griddle protection,the nozzle must be When using this nozzie for griddle protection, the nozzle must positioned along the cooking surface perimeter to 2 in. be positioned along the perimeter to 2 in. (5.1 cm) inside (5.1 cm) inside perimeter, and aimed at the center of the cooking perimeter, and aimed at the center of the cooking surface. See ►surtace.See Figure 43 and 44. Figure 45 and 46. � � NOZZLE LOCATION � COOKINO AREA � � 0-21N.(0-5cm) � � � � INSIDE PERIMETER I 50 IN. --►� V-- OF COOKINO SURFACE I � (127 cm � � ' I � MAXIMUM �"— � � � HEIOHT � CENTER OF � I I I � � NOZZLETIP i COOKIN�URFACE i � � I 30 IN.(78 cm) / � COOKINO � � / / , � HEI HTM i � ' AREA OFG—►I I / � � OF 280 �s-- AIM POINT ( � COOKING I I � i � NOZZLETIP L_____—�— + J SURFACE I I � I oaozaa 290 NOZZLE LOCATED ALONQ ��OOKINC�SURFACE EDQE ANY SIDE OF�RIDDLE SURFACE WITHIN 0-2 IN.(0-5 cm)OF COOKINa SURFACE EDCiE.NOZZLE ► MUST BE AIMED AT CENTER OF FIGURE 43 COOKINO SURFACE. �u FIGURE 45 � COOKIN6 AREA °0°Z�� NOZZLE LOCATION i i 0-2 IN.(0-5 cm) � � r � MIDPOINT OF � INSIDE PERIMETER I 30 IN. ( COOKINO/SUqFACE -"�I �-- OF COOKINO SURFACE � i i �j j�iMUM i -�" � COOKINa I I I ��QQQ HEIGHT I�o�-�—�- OF 290 � AIM POINT I AREA i i �� T NOZZLE TIP �~ � � � � i i I 20 IN.(51 cm) � I I � ( I MINIMUM L —'—'�'� � � HEIGHT I ' � i � OF290 I NOZZLE TIP il � � 260 NOZZLE LOCATED ALONG COOKINO SURFACE EDGE ANY SIDE OF GRI�OLE SURFACE WITHIN 0-2 IN.(0-5 cm)OF EDGE OF COOKINQ SURFACE EDCiE.NOZZLE COOKINO � MUST BE AIMED AT MIDPOINT OF SURFACE � COOKING SURFACE. FIGURE 44 aoo¢�, � FIGURE 46 000za� � SECTION IV — SYSTEM DESIGN ■ UL EX3470 ULC EX3470 Page 4-20 REV.5 7-1-09 ►Griddle Protectfon 2120(2-Flow)Nozzle—Low Proximity ►Griddle Protectlon 2W(2-Flow)Noule—Low Proxlmity Appltcatton Applicatlon Option 2b—Noule Perlmeter Located (Continued) �10 in.to 20 in.(25 cm to 51 cm)above the cooking surface. Optton 2c—Nozzle Perlmeter Located(Continued) The low proximity application uses the 2120 nozzle, Part No. 10 in.to 20 in.(25 cm to 51 cm)above the cooking surface. 419343. The low proximity appiication uses the 2W nozzle, Part No. 419337. The nozzle tip is stamped with 2120 indicating this is a two-flow nouie and must be counted as two flow numbers. The noule tip is stamped with 2W indicating this is a two-flow noz- ►One 2120 nozzle will protect a maximum cooking area of 1440 in.2 Z�e and must be counted as two flow numbers. ►(9290 cmz)with a maximum dimension of 48 in.(122 cm). One 2W noule will protect a maximum cooking area of 1080 in.z When using this nozzle for griddle protection, the nozzle must �6967.7 cm2)with a maximum dimension of 36 in.(91.4 cm). be positioned along the perimeter to 2 in.(5.1 cm)inside perime- When using this nozzle for griddle protectian,the nozzle must be ter, and aimed at the center of the cooking surface. See Figure Positioned along the perimeter to 9 in.(22.9 cm)inside perimeter, ►47 and 48. and aimed at the center of the cooking surface. See Figure 49 and 50. � � NOZZLE LOCATION OVERHEAD VIEW � i 0-21N.(0-5cm) � � INSIDE PERIMETER I 20 IN. 38 IN.(91.4 cm)MAk,_—� —►� �— OF COOKINQ SURFACE I � (51 cm) � � � I � MAXIMUM � � � HEIOHT � OF 2120 I I � N�ZZLE TIP � I � � 0-3 N�(67.8 cm1 TO REAR OF i I 10 IN.(25 cm) 0-701N. I ' � / � I MINIMUM �0•25.4 cm FROM COOKIN(i SURFACE CENTER I CEMiE� NE WHEN 2W NOZZLE IS i i / � I HEI(3HT Mpx, fTIpNEO AT OR TO THE I I � � OF 2120 REAR OF CENTER LINE I I � � � N��L E T I P � (76��) I I � p_�� 2W NOZZLE AIM POINT MqX. � (p_yy,4�Fp� 3 IN.(F7,8 cm)FORWARD CENfE�ME F CAbKINO SURFACE CEN- �� MA)C. TER UNE WHEN 2W N07T F IS POSITIONED AT OR FOR- WARD OF COOKINp SURFACE CENTER LINE EDGE OF COOKING SURFACE ��a � FIGURE 47 �:,� AIM POINT 9 IN.(22.9 cm) FROM EITHER SIDE OF '� COOKING AREA COOKINO SURFACE , FIGURE 49 r t CENTER OF `"� FRONT VIEW � COOKINO SURFACE I � / I 0-31N.(78.2cm) r COOKIN(3 /// I AREA NOTE:A 2W NpZZLE CAN PROTECT A aRIDDLE ' /� � WfTH A MAXIMUM COOKINp SURFACE / I OF 30 IN X 38 IN.(782 an X 91.4 cm),AT A �s- AIM POINT HEIOHT OF 10•20 IN.(25.4•50.8 cm). I ��N' THE 2W NOZZLE CAN BE POSITIONED A L -�-'-'-'��J (�'�� M!U(IMUM OF t 10 IN.(25.4 an)FOR- WARD OR BEHIND COOKING SURFACE C(ENTE)R LINE AND A MAXIMUM OF 3 IN. 10 IN. 7HE COOKING SFlU�RAFACE,qIMED N 8 IN. 2120 NOZZLE IOCATED ALONG COOKINO SURFACE EDGE (�4 a^) (228 FaOn)HTWO A POINT 0-3 IN.(E0A-R22.0 ANY SIDE OF GRIODLE SURFACE M�N� THE COOKIN(;D URF4CE ENTER LINE. WITHIN 0-2 IN.(0-5 cm)OF COOKING SURFACE EDGE.NOZZLE MUST BE AIMED AT CENTER OF COOKING SURFACE. , FIGURE 48 °�2�� AIM POINT 9 IN. 22.9 pn)FROM ITHER SIDE OF COOICING SURFACE ooaiw � FIGURE 5U SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-21 7-1-09 REV.4 ►Grfddle Protection 1 W(1-Flow)Noale—Low Proximity Applicatlon 15 in.to 20 in.(38.1 cm to 50.8 cm)above the cooking surface. The low proximity 1-flow nozzle application for the protection of griddles requires the 1 W nozzle, Part No.419336. The nozzle tip is stamped with 1 W indicating that this is a one-flow noule and must be counted as one tlow number. When using the 1 W nozzle for low proximity griddle protection with our without obstruction, the maximum length of the cooking sur- � face to be protected must not exceed 26 in.(66.0 cm).The noule must be centered at one end of the maximum 26 in. (66.0 cm) length, aimed along a centerline to a point 20 in.{50.8 cm) from the end of the length, protecting a maximum width of 20.5 in. (52.1 cm). The 1 W nozzle tip must be positioned at or below the obstruction, if present.The protected area begins at the point strafght down from the nozzle tip.The nozzle can be positioned above the edge of the hazard area to be protected.See Figures 51 and 52. Note:If the hazard area exceeds the single nozzle coverage list- ed above, additional nozzles will be required.The additional noz- zie can be positioned in front at high proximity or at the side at low proximity. �\ .� �,,, i �.� i � � \ I � \ i 15-201N. � \ � AIM (�-51 cm) � \ � POINT •� I �._(20 I�N.�)��I t � � 0 � arrn� FIGURE 51 PROTECTED AREA 9 IN. ---- (23 cm) 20.5 IN. (52«n) ro�ex 20 IN. (51 an)-- 28 IN. (68 cm) ► FIGURE 52 . i SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-22 REV.5 7-1-pg Chain Broiler Protection 'The following listed protection guidelines can be applied to any Overhead Chatn Broiler Protection manufacturer's chain broilers, if the chain broiler meets the speci- fied parameters. Chain broifers utilizing catalytic converters can 'The R-102 system can use two 1 W Nozzles(Part No.419336)for be protected from overhead using model specific protection iden- overhead chain broiler protection.The nozzle tip is stamped with tified in the "Specific Application by Model" section in System �W��ndicating that this is a one-flow noule and must be counted Design. Or,they can be protected with standard 1 N nozzle hori- as one flow number. zontal chain broiler protection with the nozzles positioned at either Overhead protection is only available for chain broilers with end of the chain broiler openings. Refer to the Horizontal Chain exhaust opening dimensions that are not less than 60% of the Broiler Protection section for specific design information. internal broiler length and not less than 60%of the internal broiler Horizontal Chain Broller Protectlon width,to a minimum size of 12 in.x 12 in.(30.5 x 30.5 cm).Internal broiler size can not be larger than 32 in.x 34 in.(81 x 86 cm). The R-102 system can use two 1 N Nozzles(Part No.419335)for When overhead protection is used,the nozzles must be centered ►horizontal chain broiler protection.The nozzle tip is stamped 1 N, above the exhaust opening within 4 to 8 in.(10 to 20 cm)of each indicating that this is a one-flow noule and must be counted as other and they must be located 10 to 26 in.(25 to 66 cm) above one flow number(total of two flow numbers for each chain broiter ►the top of the broiler surface.See Figure 55. being protected). Two 1 N nozzles are always needed for chain broiler protection when the hazard area to be protected does not meet the �4•8 IN.(10•20 cm) "Overhead Broiler Protection"requirements.The maximum inter- �r nal size of the broiler is 43 x 31 in.(109 cm x 79 cm).The noules � ��iN. must be positioned at each end of the enclosed cooking chamber � (25-HB cm) 1 to 3 in.(2.5 to 7.5 cm)above the surface of the chain and a max- imum distance of 4 in.(10 cm)away from the broiler opening.The nozzles may be mounted at either corner as long as they are at � opposite ends of the chain broiler and positioned to discharge � ��' ►diagonally across the top of the chain.See Figures 53 and 54. +z iN.(ao.s�m� 12 IN.(30.5 cm) MINIMUM MINIMUM MAXIMUM INTERNAL ��-�._ BROILER SIZE - 32 X 34 IN. (Bl x 86 cm) .� ► FIGURE 55 uoozm The noules may vary in position as long as they are eveniy spaced from the exhaust center and are always 180°opposite of �2,5 each other.If the opening is not square,the nozzles must be posi- tioned along the centerline,parallel to the longest side of the open- ►ing.See Figure 56. 1 � 7—3 IN. (2.5—7.5 cm) �� ,�'�� ► 0002ae FIGURE 53 TOP VIEW TOP VIEW �—•—•�. FIGURE 56 .�.,�, 0002<B — Note: The CB Metal Blow-off Cap must be used when using chain broiler protection. MAXIMUM INTERNAL BROILER SIZE q3 X 31 IN. (108 X 78 cm) • FIGURE 54 oaozn SECTION IV - SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-23 7-1-09 REV.B Overhead Chaln Broller Protection (Continued) Exampie No. 1 -Internal broiler size is 24 in.long x 20 in.wide 'Salamander Broiler Protection-1 F(1-Flow)Noule Overhead (61 x 51 cm), with an opening of 16 in, x 16 in. A salamander broiler with a maximum hazard area �nternal broit- (40.6 x 40.6 cm). (' er chamber)of 15 in.(38 cm)deep x 31 in. (79 cm)wide can be To determine minimum opening size, multiply the protected using a 1 F nozzle, Part No. 419333.The nozzle tip is internal length and the internal width by 0.6: stamped with 1 F,indicating that this is a one-flow noule. Length of opening-24 in.x 0.6=14.4 in. The single 1 F nozzle must be located directly in line with the cen- (61 cm x 0.6=36.6 cm) ter of the broiler opening,8 in.(20 cm)to 12 in.(30 cm)in front of Width of opening-20 in.x 0.6=12.0 in. the broiler end 12 in.(30 cm)to 18 in.(46 cm)above the top of the (51 cm x 0.6=30.5 cm) broiler.The nozzle must be aimed at the center of the top broiier The minimum allowable opening for overhead protec- opening when the grate is located in the middie position.The noz- tion would be 14.4 in.x 12.0 in.(36.6 x 30.5 cm). zle must be orientated so the nozzie tip flats are parallel with the grate left to right centerline.See Figure 57b. This example would be acceptable for overhead pro- tQCti011. 1 F NOZZLE--► NOZZLE (PART NO. 8�N• LOCATION ZONE Example No.2-Internai broiler size is 30 in. long x 24 in.wide 4�9333) (15�"'�� f�N.(2o cm) (76 x 61 cm) with an opening of 22 in. x 12 in. i �--� (56 x 30 cm). a iN. �+2 iN. To determine minimum opening size,multiply internal ('o°m� c�cm� length and internal width by 0.6: � Length of opening-30 in.x 0.6=18.0 in. - - - (76 cm x 0.6=45.7 cm) Width of opening-24 in.x 0.6=14.4 in. (61 cm x 0.6=36.6 cm) A�M AT CENTER OF THE AIM AT CENTER OF THE TOP TOP BROILER OPENING BROILER OPENING WHEN THE Minimum allowable opening for overhead protection OC TEDEN THEE�S oRATE IS LOCATED IN THE would be 1 S in,x 14.4 in.(45.7 x 36.G Cfll�. OF BROILER�OPENANGAT CENTER MIDDLE POSITION Because this broiler has an opening of 22 in.x 12 in., FIGURE 57b the 72 in.width is below the minimum allowable cal- �a�� culated dimension of 14.4 in.(36.6 cm)and therefore Salamander Broiler Protection-1 N�1-Flow)Noule Local would not be acceptabie for overhead protection. A saiamander broiler with a ma�cimum hazard area(internal broil- ►Salamander Broiler Protection er chamber)of 15 in.(38 cm)deep x 31 in.(79 cm)wide can be The R-102 system uses three different nozzle locations for sala- Protected using a 1 N noule, Part No.419335.The nozzle tip is mander broiler protection.All of the design options require a one- stamped with 1 N,indicating that this is a one-flow nozzle. flow nozzle. The single 1 N nozzle must be located above the grate on either Salamander Broiler Protection-1 N(1-Flow)Noule Overhead thetcente�r of he g ates'I See�Figu e 57c.noule must be aimed at A salamander broiler with a maximum hazard area(internal broil- er chamber) of 16 in.(41 cm)deep x 29 in.(74 cm)wide can be protected using a 1 N nozzle, Part No. 419335.The nozzle tip is ►stamped with 1 N,indicating that this is a one-flow noule. The single 1 N nozzle must be located directly in line with either vertical edge of the broiler opening,6 in.(15 cm)to 12 in.(30 cm) in front of the broiler, and 0 in.to 12 in.(30 cmj above the top of the broiler.The nozzle must be aimed at the center of the broiler ►opening.See Figure 57a. VERTICAL EDGE OF BROILER OPENINO I , 1N NOZZLE `-►i ' (PART NO.419335) � � NOZZLE 1N NOZZLE AIMED '\ 72 IN. LOCATION ZONE AT CENTER OF � (30 cm) �IN.(15 cm) 6RATES I � � ► FIGURE 57c , �� B IN. --------------------- --- --�--- -----�- - (15 cm) ' _. AIM AT CENTER� --"---------°----" AIM AT CENTER OF BROILER OF BROILER OPENIN6 OPENING � FIGURE 57a �,� . SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-24 REV.7 7_�_pg I ►Upright Broller Protection Gas-RadlanUElectric Char-Broller Protection The R-102 system uses two 1/2N Nozzles(Part No.419334)for ali The R-102 system uses the 1 N noule,(Part No.419335)for gas- ►upright broiler protection.The nozzle tip is stamped 1/2N,indicat- radianUelectric char-broiler protection. ing that this is a half-flow nozzfe.A pair of these nozzles will equal The nozzle tip on the 1 N noule is stamped with a 1 N, indicating one flow number. Two 1/2N nozzles will protect a maximum hazard area (internal numbes is a one-flow nozzle and must be counted as one flow broiler chamber)of 30 in.x 32.5 in.(76 cm x 82.5 cm).These noz- ►zles must always be used in pairs on an upright broiler.One noz- One IN nozzle wiil protect a hazard with a maximum length of zle must be positioned above the grate and pointed at the back 36 in. (91 cm) and a total cooking area which does not exceed opposite corner of the broiler chamber.The second nozzie must �864 in? (5574 cm2). The nozzle tip must be located 15 to be pointed down into the center of the drip pan through the open 40 in.(38 to 102 cm) above the hazard surface.When using this ►siot.See Figure 58. noule for gas-radiant/electric char-broiler protection, the noule � UPRIGHT BROILER must be positioned anywhere along or within the perimeter of the maximum cooking area and shall be aimed at the center of the BROILER CHAMBER ►cooking surface.See Figure 59. COOKINO � AREA COOKINO� AREA aaozse DRIP � PAN �---� � � � � 4o iN FRONT VIEW SIDE VIEW � I j (ipp p�) � � � i MAXIMUM ' �\' �/' � isiN.4ae«n, + � �MINIMUM � �� FIGURE 58 �z57 � FIGURE 59 l SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-25 7-1-09 REV.7 Lava Rock(Ceramic)Char-Broiler Protection The R-102 system uses the 1 N Nozzle (Part No.419335) for all Natural Charcoal Broller Protection lava rock char-broiler protection.The nozzle tip is stamped with 1 N,indicating that this is a one-flow nozzle and must be counted The R-102 system uses the 1 N Nozzle (Part No.419335) for all as one flow number. natural charcoal broiler protection.The nozzle tip is stamped with 1 N indicating that this is a one-flow nozzle and must be counted One 1 N nozzle will protect a hazard which has a maximum length as one flow number. of 24 in.(61 cm)and a totai cooking area which does not exceed ►312 in.2(2013 cm2).The nozzle tip must be located 7 8 to 35 in.(46 One 1 N nozzle will protect a hazard area which has a maximum to 89 cm) above the hazard surface.When using this nozzle for length of 24 in.(61 cm) and a total cooking area which does not lava rock (ceramic) char-broiler protection, the nozzle must be 'exceed 288 in.2(1858 cm2).The nozzle tip must be located 18 to positioned anywhere along or within the perimeter of the maximum 40 in.(46 to 102 cm) above the hazard surface.When using this ►cooking area and angled to the center.See Figure 60. noule tor natural charcoal broiler protection,the nozzle must be positioned anywhere along or within the perimeter of the maximum cooking area and aimed at the center of the cooking surface.See COOKINO ► Fi ure 61. AREA ��COOKINO � g Ir AREA The coverage of such appliances only applies when the depth of ��-r. ��I the charcoal does not exceed 4 in.(10 cm). � � �� .�\ � �\ � i�. i�� AREAING ��COOKINO 1 1 `�� I I� AREA i I ,��i\�•�� ` ` ' I I � � I �� i � ; i ; � Y"�� i i i � i ► � ' i � � � I � ' I i i ' i � � , � �� f �� t �, � ` i � � ' 351N. � I (99 cm) I i i MAXIMUM � I � � � ` �� I , I � � � 401N. � I � (102 cm) � � � I iBIN. � MAXIMUM � � t / i NIMUM I � / I � � � � I I / I �� MAXIMUM � I � � I 18IN. DEPTH � � i / � � (48 cm) I ) MINIMUM � � � � I 000259 ► FIGURE 60 � FIGURE 61 . SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-26 REV.6 7-1-09 Alternate CeramicJNatural Charcoai Char-broller Protection Wood Fueled Char-Broiler Protection The R-102 system may also use the 3N nozzle(Part No.419338) The R-102 system uses the 3N Nozzle �(Part No. 419338) for for all ceramic(lava rock)and natural charcoal char-broiler protec- mesquite char-broiler protection.The nozzle tip is stamped with 3N tion.The nozzle tip is stamped with 3N, indicating that this is a indicating that this is a three-flow nozzle arad must be counted as three-flow nozzle and must be counted as three flow numbers. three flow numbers. One 3N nozzle will protect a hazard which has a maximum length One 3N nozzle will protect a hazard which has a maximum length of 30 fn.(76 cm)and a total cooking area which does not exceed of 30 in.(76 cm)and a total cooking area which does not exceed ►720 in.2 (4645 cm2). The nozzle tip must be located 14 to ►720 in? (4645 cm2). The noule tip must be Iocated 14 to 40 in.(36 to 102 cm)above the hazard surtace.The nozzle must 40 in.(36 to 102 cm)above the hazard surtace.The nozzle must be positioned anywhere along or within the perimeter of the max- be positioned anywhere along or within the perimeter of the max- ►imum cooking area and angled to the center.See Fi ure 62. For natural charcoal char-boiler protection, this coverage only � imum 9 ein 3area and aimed at the center of the cooking surface. See Fi ur applies when the depth of the charcoal does not exceed 4 in. Mesquite logs and pieces,no larger than 4 in.(10 cm)in diameter, (10 cm). may be protected with a maximum allowable wood depth of 6 in. COOKING (15 cm). AREA COOKING AREA COOKING i�� AREA � COOKINa �'� ( �� I AREA � � � I � �� i ��i �� \' � ��\ I � � � ;r � � \\i �� ' i � � � ' � Y ' ► � i � ; i ; � i � i ; , � i � ' � , ' � � � i ' i � , � � � �� ppZBO /( I � , � I � � � ao w. , � I (to2 cm) � � ( � I MAXIMUM � � � 401N. ! ( I � I � � i I MAXIMUM ,q � � � ' � t7' 4 IN.(10 cm) � � \ 14 IN. MAXIMUM � � � � (38 em) ( � DEPTH ' 1 � i MINIMUM MAX MUM ' � � � i 74 IN. i ; DEPTH � 1 � � i MINIMUM � 000zsa � 1 000259 � FIGURE 62 , FIGURE 63 . i SECTION IV — SYSTEM DESIGN UL EX3470 IILC EX3470 Page 4-27 7-1-09 REV.5 Wok Protection The R-102 system uses two different nozzles for the protection of 2 A 1 N Nozzle,Part No.419335,will protect a wok 11 in.(28 cm) woks. minimum diameter up to 24 in. (61 cm) maximum diameter. 1. A 260 nozzle, Part No. 419341, wili protect a wok 14 in. The Wok depth must be no less than 3 in. (8 cm) and no (36 cm) minimum diameter up to 30 in. (76 cm) mauimum n d cat g hat this(a one-flow nozzlei and must b counted s diameter. The wok depth must be no less than 3.75 in, one fiow number.When using this nozzle,the nozzle must be (9.5 cm)and no greater than 8 in.(20 cm). positioned anywhere along or within the perimeter of the wok, The nozzle tip is stamped with 260 indicating that thfs is a two- ' haza d surface,as sh w�n in�Figui e 65. to 102 cm)above the flow noule and must be counted as two flow numbers. When using this nozzle, the nozzle must be positioned as N�CE ' shown in Figure 64. When using this type of wok protection, only 5 flow numbers are allowed on a 1 1/2 gal NOZZLE MUST BE POSITIONED WITHIN 1 IN.(2 cm)RADIUS ' (5•7 L) system, and only 11 flow numbers are OF THE CENTER OF THE WOK,p01NTED VERTICALLY DOWN � allowed on a 3 gal(11.4 L)system. � � C�; � � %i i I � ` ! � 401N. � � + (102 cm) � � � � i 280 NOZZLE � 1 I �--- I � � � � ( 301N. I � � / i (76 em) MINIMUM DEPTN � � 3.O IN.(7,8 cm) I MAXIMUM DEPTH � 8.0 IN.(15 cm) 35—45 IN. _�� MINIMUM DEPTH 3.75 IN.(9.6 cm) (B9—114 cm) 11 IN.(28 cm)I�AINIMUM DIAMETER MAXIMUM DEPTH 8 IN.(20 cm) � 24 IN.(81 cm)Mqx�MUM DIAMETER � � � FIGURE 65 t ��' 14 IN.(35.8 cm)MINIMUM DIAMETER 30 IN.(782 cm)MAXIMUM DIAMETER • FIGURE 64 ��, SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-28 REV.6 7_1_pg Nozzie Application Chart The foilowing chart has been developed to assist in calculating the quantity and type of nozzle required to protect each duct,plenum, or appliance. NOTICE This chart is for general reference only. See complete details for each rype of hazard. Maximum Hazard Minimum Noule Nazzle Tip d Dimenaionc Noule Nozzle �� Stamping— Duct or Transition Length—Unlimited �� Fiow No_ (Single Nozzle) Perimeter—50 in.(127 cm) � 430912 1W Diameter—16 in.(40.6 cm) Duct or Transition Length—Unlimited (Single Nozzle) Perimeter—100 in.(254 cm) � 419337 2W Diameter—31 7/8 in.(81 cm) Duct or Transition Length—Unlimited (Dual Nozzle) Perimeter—150 in.(381 cm) Z 419337 2W Diameter—48 in.(122 cm) Eiectrostatic Precipitator Individual Cell (At Base of Duct) � — 419334 1/2N Plenum Length—10 ft(3.1 m) 1 (Horizontal Protection) — 419335 �N Plenum Length—6 ft(1.8 m) 1 (Horizontal Protection) Width—4 ft(1.2 m) 1 430192 1 yy Plenum Length—4 ft(1.2 m) 1 419336 �y� {Vertical Protection) Width—4 ft(1.2 m) — 419336 1 W Fryer(Split or Mauimum Size Non-Split Vat) (without drip board) 14 in.(36 cm)x 15 in.(38 cm) � Low Proximity 13—16 in. 419342 290 Fryer(Split or (33—41 cm) Non-Split Vat) M��mum Size (without drip board) 14 1/2 in.(37 cm)x 14 in.(36 cm) 1 Medium Proximity �6—2�in• 419342 290 Fryer(Split or �41 —69 cm) Maximum S1ze Non-Split Vat)' (without drip board) 15 in.(38 cm)x 14 in.(36 cm) High Proximity 1 Medium Proximity 1 2�—4�i�• 419339 230 Fryer(Non-Split Vat Onl 20—27 in. 419340 245 Y) Maximum Size (without drip board) 19 1/2 in.(49.5 cm)x 19 in.(48.2 cm) High Proxlmity 1 Low Proximity 21 —34 in. 419338 3N � 13—16 in. 419342 Maximum Size 290 (without drip board) 18 in.(45.7 cm) x 18 in.(45.7 cm) High Proximity 1 25—35 in. 419338 3N (64-89 cm) ►' For multiple nozzle protect(on ol aingle IryerB,see delailed Inlormetion on Pages 4-10 and 4-11. _ i SECTION IV — SYSTEM DESIGN UL EX3470 tJLC EX3470 Page 4-29 �'�-�9 REV.6 Noule Appllcatton Chart (Continued) Maximum Hazard Minimum l�zar_d __ Noule Nozzle Nozzle Tip Dimencion �� 9htc Noule Stamping— Fryer(Non-Split Maximum Size ��- Flow No. Vat Only)• (with drip board) 21 in.(53 cm)x 14 in.(36 cm) (Fry Pot must not exceed 15 in.x 14 in. (38 cm x 36 cm)) High Proximiry 1 Medium Proximity 1 2�—47 in. 419339 230 20—27 in. 419340 245 Maximum Size (with drip board) 25 3/8 in.(64.4 cm) x 19 1/2 in.(49.5 cm) (Fry pot side must not exceed 19 1/2 in. (49.5 cm)x 1 g in, (48.2 cm} High Proximity 1 Low Proximity 21 —34 in. 419338 3N 1 13—16 in. 419342 Maximum 5ize 290 (with drip board) 18 in.(45.7 cm) x 27 3/4 in.(70.5 cm) � High Proximity 1 25—35 in. 419338 3N Fryer(Split or (64-89 cm) Non-Split Vat) M��mum Size (with drip board) 14 in.(36 cm)x 21 in.(53 cm) 1 Low Proximity 13—16 in. 419342 290 Fryer(Split or (33—41 cm) Non-Spiit Vat) Maximum Size (with drip board) 14 1/2 in.(37 cm)x 26 1/2 in.(67 cm) 1 Medium Proximity 16—27 in. 419342 290 ►Range (4� —69 cm) Longest Side(High Proximity) 1 32 in.(81 cm) 30—40 in. 419335 1 N Area—384 sq.in. ��s—102 cm) (2477 sq cm) Longest Side(Low Proximity) � I 24 in.(61 cm) 15—20 in. 419335 1 N Area—432 in.2 (38—51 cm) � (2787 cm2) Longest Side 28 in.(71 cm) 40—48 in. 419333 1 F Area—336 sq in. �102—122 cm) (2168 sq cm) (With Backshelf) Longest Side(High Proxlmity) 1 28 in.(71 cm) 40—50 in. 419340 245 Area—672 sq in. (��2—127 cm) (4335 sq cm) Longest Side (Medium Proximity) 1 32 in.{81 cm) 30—40 in. 419341 260 Area—768 sq in. ��s—102 cm) (4955 sq cm) ►' For multiple noule protection ol single tryers,see detatied inlormatbn on Peges 410 and 4-71 , , . j SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-30 REV.4 7-1-09 Noule Applicatlon Chart (Continued) Minimum Nozzle Ti Mauimum Hazard Nozzle Nozzle Nozzle P l�zard Dimencions Stamping— �� H�iqhiS Part No. Flow No. Range(Continued) Longest Side(Low Proximity) 2 15—20 in. 419342 2gp 36 in.(91 cm) (38—51 cm) Area—1008 sq in. (6503 sq cm) Griddle Longest Side(High Proximity) 1 30—50 in. 419341 260 48 in.(122 cm) (76—127 cm) Area—1440 sq in. (perimeter (9290 sq cm) located) Longest Side(High Proximity) 1 30—50 in. 419342 290 30 in.(76 cm) (76—127 cm) . Area—720 sq in. (center located) (4645 sq cm) ' Longest Side(High Proximity) 1 35—40 in. 419335/435672 1 N/1 NSS 36 in.(91 cm) (89—102 cm) Area—1080 sq in. (perimeter located) (6968 sq cm) Longest Side 1 20—30 in. 419342 290 (Medium Proximity) (51 —76 cm) 48 in.(122 cm) (perimeter Area—1440 sq in. located) (9290 sq cm) � Longest Side(Low Proximity) 1 15—20 in. 4193336 1 W 26 in.(66 cm) (38—51 cm) Area—533 in.2 (center located) (3439 cm2) Longest Side(Low Proximity) 1 10—20 in. 419337 2V� 36 in.(91 cm) (25—51 cm) Area—1080 in? (perimeter located) ' (6968 cm2) Longest Side(Low Proximity) 1 10—20 in. 419343 212p 48 in.(122 cm) (25—51 cm) Area—1440 sq fn. (perimeter (9290 sq cm) located) ►Chain Broiler" Longest Side—34 in.(86 cm) 2 10—26 in. 419336/432527 1 W/1 WSS (Overhead Protection) Area—1088 sq in. (7019 sq cm) �25—66 cm) ►Chain Broiler Length—43 in.(109 cm) 2 1 —3 in. 419335l435672 1 N/1 NSS (Horizontal Protection) Width—31 in.(79 cm) (3—8 cm) ►Gas-Radiant Char-Broiler Longest Side—36 in.(91 cm) 1 15—40 in. 419335/435672 1 N/1 NSS Area—864 sq in. (38—102 cm) (5574 sq cm) ►Electric Char-Broiler Longest Side—34 in.(86 cm) 1 20—50 in. 419335/435672 1 N/1 NSS Area—680 sq in. (51 —127 cm) (4388 sq cm) ►Lava-Rock Broiler Longest Slde—24 in.(61 cm) 1 18—35 in. 419335/435672 1 N/1 NSS Area—312 sq in. (46—89 cm) (2013 sq cm) ►Natural Charcoal Broiler Longest Side—24 in.(61 cm) 1 18—40 in. 419335/43567?_ 1 N/1 NSS Area—288 sq in. (46—102 cm) (1858 sq cm) � _ i SECTION IV — SYSTEM DESIGN UL EX3470 ULC EX3470 Page 4-31 7-1-09 REV.7 Nozzle Appiication Chart (Continued) Minimum Nozzle Tip Maximum Hazard Noule Noule Nozzle Stamping— NaZard Dimensiona ��Rt1iX HQIDht� Part No. Flow No•_ Lava-Rock or Natural Longest Side—30 in. 76 cm 1 Charcoal Char-Broiler Area—720 sq in. � � 14—40 in. 419338 3N (4645 sq cm) (36—102 cm) Wood Fueled Char-Broiler Longest Side—30 in.(76 cm) 1 14—40 in. 419338 3N Area—720 sq in. (36—102 cm) (4645 sq cm) Upright Broiler Length—32.5 in.(82.5 cm) 2 — 419334 �/pN Width—30 in.{76 cm) ►Salamander Length—29 in.(74 cm) 1 Broiler Width—16 in.(41 cm) 419335 1 N Length—31 in.(79 cm) 1 — 419333 1 F Width—15 in.(38 cm) Length—31 in.(79 cm) 1 419335 � Width—15 in.(38 cm) 1 N Wok 14 in.—30 in.(36—76 cm) 1 35—45 in. 419341 Diameter 260 3.75—8.0 in.(9.5—20 cm) �89—114 cm) Deep ' 11 in.—24 in.(28—61 cm) 30—40 in. 419335/435672 1 N/1 NSS Diameter (76—102 cm) 3.0-6.Oin.(8-15.2cm) Deep ' Minimum chain broiier exhaust opeMng—12 In.x/2 in.(31 cm x 31 cm),end not less than 80%ol internal broiler size.