3625 BROADWAY SONIS KITCHEN 2025-01-03

SECTION 4-SYSTEM DESIGN R-102 Restaurant Fire Suppression Manual R-102 Restaurant Fire Suppression Manual SECTION 4-SYSTEM DESIGN UL EX3470 ULC EX3470 UL EX3470 ULC EX3470 PAGE 4-10 REV.11 2014-SEP-01 2014-SEP-01 REV.it PAGE 4-11 Fryer-Multiple Nozzle Protection A. if the module considered does not include any portion Fryer-Multiple Nozzle Protection(Continued) Design Requirements: of the dripboard,use only the maximum frypot area and Fryers exceeding the coverage of a single nozzle can be divided maximum dimension listed in the first column of the Maximum Area Dimension--Multiple Nozzle Fryer Protection into modules. Each module must net exceed the maximum fable to select the correct nozzle. Max.Size Module B. If the module considered includes any dripboard areas, Max.Size Module Overall Type of Nozzle Flei ht Nozzle area allowed for a single nozzle.However,when utilizing mudi- YP 9 use both the maximum frypot area and dimension F Only With Dri board Nozzle Above Top of Fryer Location pte nozzle protection,the longest side allowed.for a fryer with Drip board in the first column of the table,and the maximum dripboard can be used,regardless of whether the fryer has a Full or Split Vat Full or Split Vat overall area and dimensions listed in the second dripboard or not 21 i1.x 210In.2 21 In.x 294 in.2 230 27 In.to 471n. See Figure 4-21 Column of the table to select the correct nozzle. 533 m x 0.14 m2 533 m x 0.19 m2 (6B6 m to 1194 mm) The maximum size fryer that can be modularized is 864 In.2 1None of the maximum dimensions in either column may be ( m ) ( m ) m F(55742 mmz). exceeded.If either the maximum frypol or the overall sizes Full or Split Val run or Split Val 1.Design requirements for multiple nozzle fryers are broken are exceeded,the area divided into modules wilt need to be 21 In.x 210 ih.2 21 In.x 294 in.z 245 20 In.to 27 In. See Figure 4-21 down into two hypes redefined with the possibility of an additional nozzle. (533 mm x 0.14 m2) (533 mm x 0.19 m) (508 mm to 686 mm) A. FRYERS WITHOLIT DRIPBOARD(S) Full or Split Val Full or Split Val If the fryer does not Include a dripboard,measure the Options For Modularizing Fryers 21'in.x 210 in.z 21 In.x 294 In.2 290 13 in,to 16 in. See Figure 4-22 Imemal depth(horizontal dimension from front to back) The following Figure 4-2D shows approved methods of rkvkl- (533 mm x 0.14 m2) (533 mm x 0.19 m2) (330 mm to 406 mm) and length of the frypot.Then,multiply the depth and Ing(modularizing)fryers so that each section can be properly 25 318 x 370.5 in2 25 3/9 x 495 in' 290 13 In.to 16In. See Figure 4-22 length to obtain the area of the frypot in square inches. protected.F-xample:A fryer with a ddpboord. The inside vat (644 mm x 0.24 m2) (644 mm x 0.32 m2) (330 rim to 406 mm) B. FRYERS WITH DRIPBOARD(S) without the dripboand measures 19 in,in depth IT 30 In.In length (457 mm x 762 mm)and the lnskie of the overall vat inckid- Full or Split Val Full or Split Val If the fryer Includes any dripboard areas, measure ing Ore dripboard measures 24 In.in dep r x 30 in.In Aength 26112 In.x 203 In.' 26112 In.x 3841/4 iT.2 290 16In.to 27 in. See Figure 4-22 both the Internal depth and length of the frypot portion, (610 mm x 762 mm).Because the fryer is 30 In.(762 mm)/n (673 mm x 0.13 m2) (673 mm x 0.25 m2) (406 mm to 686 mm) and then measure the internal depth and length of the JoVh,it exceeds the coverage of single nozzle. z z overall hazard area Including any dripboard areas. 25 3/8 x 370.5 in 25 318 x 495 In 3N See Figure 4.23 See Figure 4-23 Determine the area of lxXh the frypot and the area of Dividing the length in hag,each module now has an overall (644 mm x 0.24 m2) (644 mm x 0,32 m2) vat dimension of 24 In.in depth x 15 in.in length(610 mm x 27 314 x 3241n.2 27 3/4 x 497 In2 3N 25 in.to 35 in. See Figure 4-24 the overall vat by mullgllykg corresponding depth and 9 381 mm).From le Table,"Maximum Cooking Area Dimension 704 mm x 0.21 m2 704 mm x 0.32 m2) (635 mm to 889 mm) length dimensions. _multiple Nozzle Fryer Protection,"either the 3N or the 290 ( ) ( 2,Divide the frypot or overall vat into modules,each of which n07.7.1e should be selected t0 protest each fryer module,depend- 341N,{664 RxR7 MAXIMUM DIAGONAL can be protected by a single nozzle,based on the maximum ing on tire maxhrxml nozzle freight above the fryer and the ! - DISTANCE BETWEEN NOZZLE dimension and area Coverage of the nozzle as specified stilxrl requirements allowed.Refer to appropriate as, AND CENTER OF 9 positioning 1>ProP'� Flgur IL_ t-'I F� i.:f" HAzAnDAKA .I.4 in Table,"Maximum Cookie Area Dimension-Multiple 4.151 4.79. I '`�� = + I u s.� KZ-W, I g P Fxaungh I Y i I �` {��/ Nozzle Protection." 1 ; I ' j''1 h.I L I 21 M.1633 rMn,kit `�"'��l "1 See adrblkrial exampAes in Appendix Section. I %1 + MINIMUM + I I I I t VERTICAL I r- 1 1 i 1 I NOZZLE , ARE0.OF EACH FAV POT MODULE I 1 I HEIGHT CANNOT EXCEED 3241N(2D9DT GimpVACI I ! T MODULAR ARE0.,INGLUDIl9S ORIPBO MUST ARD, 'U Lam' MUsr NOT EXCr.Eb dDT W,'f320W m11 AREA OF EACH FRY l ` POT MODULE I �yI FRYER WITHOUT DnIPSOARD FRYER WITH DRIPSOARD CANIIOT EXCEED - I �� ' Beene ` mesa 32d IN., 3N NOZIlETIP MUST BE POSITIONED ANYWHEREALOJG OR WRHWTHE PERIMETER -MICPOINT MIDPOINT _m__ (203A1.0) I FRYER WITHOUT DRIPBOMO FRYER WITH DR+PBDARb OF THE ASODLILAq n IS PROTECTING AND AIMED AT THE MIDPOINT OF THAT + I + I RESPECYIVE MODULE AREA_ - hREA OF THIS I I POSITION NOZZLE TIP ANYWHERE ALONG On WITHIN THE PERIMETER OF THE FIGURE 4-23 f .-f-. +r MOM)LE IFRY - I I MIXIULE IT 15 PROTECTING AND AIM AT THE MIDPOINT OF THAT MODULAR AREA 1 PaRPLUSDAP I I FIGURE 4-21 90ARDICANNOr EXCEED l I e 1 .%T�.- AIM POINT DRIP WARD DRIP ROARS RPIP BOARD d97 ill.+ f•` � t32b64 mmTT E%hMPLE ONLY �j`y'i �-�. •' (DIAGONAL FRYER WITHOUT DRIPBOhnD I I 1 AIM POINT(DIAGONAL I I !r CENTER OF I I.r I 11 Il ( MODULE i 1 I CENTER OF MODULE CO01(+Ne EXAMPLE 39L1' +� I 1 1 + 1 EXAMPLE OPILY »nH FRYER WITH cnIrROARD I ' f�'/ / ' 1 I I r COMING ARF.Aj I I I I 11 � 3( 'i FgVEHt WITH DRIPEx)ARD i Yam. �'� � + ` f ` AREAL RIGHT- FIGURE 4-20 { r + I r 1 + CEEN ENLLIINE� I 1 i OEIJTEa- UNE FRYER WITHOUT DRIPBOMV FRYER WITH ORIPROARD FRYER WITHOUT DRIPBOARD FRYER WITH DRIPROARD 230 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE RESPECTIVE MODULAR THE 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONG OR WITHIN THE AREA t 3 IN.(76-)FROM THE MIDPOINT ALONG THE LONGEST SIDE OF THE PERIMETER AND FORWARD OF THE.nIGHT-TOLEFr CENTERLINE.OF THE COMING MODULE AND a I IN IM-I FROM THE.MIDPOINT ALONG THE SHORTEST SIDE OF AREA WE AIMING POINT OF THE NOZZLE MUST BE AT THE DIAGONAL GENTE.R OF THE MODULEAND AIMEO AT THEIAIDPOINT OF THE MODULE. THE MODULAR COOK ING AREA, j FIGURE 4-22 FIGURE 4.24