Loading...
Plans 22" round duct ' . - ` zw - 6' Hood I AIM ,r1• CaCLUIF In _ Y ' g : C rY ®IF TEGAIIBID RPS Approved, 0 00 5,1Q0ao Q �� • Conditionally Approvetfl°00000 o oa000va D •• See Letter to: 1~ollow••o,,,o,,,,o,,,o„ Q v t Attached I D t� � � � :� � o0000000s0000 f Permit Number: �. 4 _ 0 _70.41141f._ - � Add • r �• 1 _ • pizza oven • B .�lc:�r - - Date: _' 7 O SYSTEM: — bt Ansul R 102 3 Gallon UL300 Listed System 1 (1) 2W Duct Nozzle (1) 111 Plenum Nozzle (1) 460* Fusible Links �v (1) Remote Pull Station ®L1 Li 1 tt 1 COF ll �y 3 Flow points used out of 11 Available VJ • 12°x14° DUCT ■■34—. Gas Vale £' • 1 11" HOOD `"r s.e.. c+6 ._t: " 3`4. .�,d' ;r. �� \`7 d;±r�9'.. 246 - jorte RPS L 2;4 24° RANGE SYSTEM: Ansul R 102 3 Gallon UL300 Listed System (1) 2W Duct Nozzle (2) 1N Plenum Nozzle (1) 245 appliance nozzle (1) Remote Pull Station 6 Flow points used out of 11 Available , ' --A-- IF: lII!III Hill III Gas Valve RP, _ 1;°4 _ _.� IIIIIIIIIIIIIIIIII 11111111. . r lyi , - 1 �• ' 4.-1.,,,,,,' 1 245 J111 . 1 N 3N r i L IN 1N 1N MAND ER 230 230 230 C ■ • 1 . .. / / /� 1 -- . < . .,1L_ __i ' 7 -< RPS i .+ ' 'L► _. �'_' ' #C_, r:. +C) "I F._ i 1 1 < o rn 36 "RANGE HAR -BROIL R 36 "Grill O 3- 14"x15" fryers LOCATION: SYSTEM: INSTALLER: THIRSTY LION PUB & GRILL w 10205 SW WASHINGTON SQUARE RD Ansul R102, 6 Gallon UL300 METRO Safety & Fire, Inc. w j o TIGARD OR. 97223 (2) 2W Duct Nozzles - , a SHAWN SHORE 14324 se stark f..., , n (2) 1N Plenum Nozzles Portland, Or. 97233 .0 , al (503)3147380 (3) 230 Appliance Nozzles 503- 231 -2999 , (5) in appliance ppzzle CCU 63651 ti 1 _ x • o (1) 245 appliance nozzle ; ti JOB VALUE: $ 5232.75 0 i Z1 19 Flow points used, 22 Avail _w ; m , a 0 ti e N A O 0 m vi��x x c - �(,, 441- V w - 0 N O SECTION IV — SYSTEM DESIGN . UL EX. 3470 ULC CEx747 Page 4 -46 7 -1 -98 • - DETECTOR SYSTEM REQUIREME • Detector Re NTS (Continued) Placement Requirements (Continued) COOKING APPLIANCES If the cooking appliance la located u defector has been rider an exhaust duct where a mounted, It Is normally not necessary to utmze another detector for that cooking appliance, provided the detector P IS not more than 12 In. (30 crh) Into the duct. See Figure 95. 1111 . r .. w .1 I • • APPLIANCE APPLIANCE APPLIANCE APPLIANCE REQUIRES COVERED 8y COVERED ey REauIRE8 6EPARATE DETECTOR DETECTOR SEPARATE • DETECTOR UNDER DUCT UNDER DUCT DETECTOR FIGURE 96 — Fusible LING Selection �° When posslbfe, temperature readings should be taken at each FIGURE vans 95 detector location to determine correct fualble Fink temperature rat - Ina. Temperature can be recorded using either a maximum mills Detectors used for coaktn e I tedng thermometer, Part No. 15240, temperature tape or any other surface and within the perimeter of the cooldn located p above the curate thermometer. must be positioned toward the.exhaust duct aide of tthe a p They and high enough. to prevent accidental actuation of the syste © 0 • The cooking appliance detectors must be located In the air stream of the cooking fumes for quick fire detection. It is normally nacas- sary to use one detector par area of single nozzle coverage, even Though more than one appliance may be covered with a single c® nUZZl6. aM TErdPERATURE RATINO NK �� aTAMPEO ON Fue1aLE Detection Line Requirements O ` BOD1 CONDUIT 4i4E:1_, Rigid conduit, 1/2 Inch Schedule 40 galvanized pipe, or 1/2 Inch 0001° MAT Thin -wall conduit may be used. Standard steal conduct fittings is m • UL erne 000171 compression type are recommended) must be employed to prop- 6 O° 'F Ilan •c) ONLY lily install the detection system. All conduit or pipe must be Ih uppoi-tecl. When using pipe, make certain that ell ends ere care- FIGURE 97 illy reamed, deburred and blown clear of chips and scale before according rig to a Listed tune c Indite) for Installation In detector(s) ssembly. according to the temperature condition chart below: NOTICE • Temperature To Be Used Where The conduit offset can be used at the top or bet Fusible Link Reline Temperature Does tom of the regulated release to change Part No. (S� Figure 7 @) Not Exceed of the conduit. The conduit offset cannot be 415739 185 °F (74 °C) 100 °F (38 °C) used with pulley tees. All other changes in clinic- 415740 212 °F (100 °C) 150 °F (6e °C) Ilon must be made by using Ansul approved put 415741 260 °F (138 °C) 225 °F (107 °C) ley elbows, Pan No. 423254 or 415670. See 415742 360 °F (182 °C) 36 0 °F (143 °C) Figure 96. 415743 450 °F (232 °C) 360 °F (182 °C) 56816 50o °F (260 °C) 400 °F (204 °C) I • SECTION V - INSTALLATION INSTRUCTIONS `UL EX. 3470 ULC CEx747 Page 5 -24 REV.4 3 -1 -04 INSTALLING ELECTRICAL SWITCHES The procedure for field installing an electric (snap- action) switch is b. With the ANSUL AUTOMAN in the fired position, press the . as follows: lever of each switch up, there should be no audible click. • When installing multiple switches, make certain all switch- . ' • A. CAUTION • es transfer when the release operates. If they do not, read- Unused wire leads will become "hot" when the system is oper- just their position. ated. Failure to adequately cover exposed wire end(s) will c. If an audible click is heard in the fired position several cause electric shock if touched. adjustments can be made. The trip lever extension pin can be rotated so the peak of one of the hex points is pointed 1. Make certain that regulated release assembly enclosure cover up against the switch levers. Tighten it in that position. If this is detached with lock bar properly inserted within the regulat- doesn't resolve the problem, loosen the screws holding the ed release mechanism. switches, apply a small counterclockwise torque on the switches and retighten the screws. If necessary, a final NOTICE adjustment can be made by removing the snap action Failure to follow these instructions may lead to switch and bending the lever slightly. • system actuation. d. After adjustments repeat steps a and b. Then, recock 2. Verify that cartridge has been removed from•regulated release ANSUL AUTOMAN and install lock bar. assembly and that the regulated release mechanism is in the ACTUATING ARM cocked position. If regulated release mechanism does not have lock bar inserted or cartridge removed, refer to the "Semi - Annual Maintenance," Page 8 -1, in "Maintenance Li:, �'— '® • 0�i .® Examination" section, and complete Steps 2 and 3 before completing the following installation steps. `� 1 11 • If regulated release mechanism has a factory installed sole noid, it will also have a factory installed switch. I t 3. Press each wire assembly onto the 3- terminals located on the 1 switch(s). Be sure that the connector is pressed tight against MOUNTING HOLE FOR TRIP LEVER EXTENSION 3 the switch. See Figure 66. BLACK SNAP•ACTION Gil ,i n eq r SWITCH -- 1 --- COMMON ' ® ®® __ 'Ill— RED * ®- ®® RED _ ___ BLACK 11111111111I 3t .. BROWN N.O. �" BROWN / V ---- N.C. -z - �. 0 TRIP LEVER PRESS CONNECTOR EXTENSION STUD * —(,- TIGHTLY AGAINST SWITCH R 002298 \ NOTE: SWITCH SHOWN IN NORMAL POSITION FIGURE 67 ACTUATING ARM ► 7. The switch may now be connected to compatible components • FIGURE 66 I that are predetermined to shut off or turn on. Refer to compo- 001621 . nent manufacturer's instructions for proper wiring connections 4. Install switch(es) to the mounting bracket using provided fas- to compatible components. teners and tighten securely. 5. If more than one switch is being installed, it is necessary to ■ 8. Tape or place a wire nut on any unused wire leads in accor- attach the trip lever extension stud to the trip lever. See Figure dance with authority having jurisdiction. 67. Using the provided fasteners, securely install the extension NOTICE stud. Do not connect power source to any relay, con - 6. Raise switch actuating arm squarely over the cam surface of tactor, or contractor supplied devices until all other electrical connections trip lever. This will allow the trip lever, when actuated, to actu rer are made. Refer force the actuating arm "UP," thus reversing the normal condi- proper per secttioion or r manufacturer anuffactuo ied c- tions for recommended installation tion procedures tion of the switch. See Figure 67. for these devices. For multiple switch installations, make certain switch actuating . 9 Turn off power source and connect power line to any relay, arms are positioned on trip lever extension stud. contactor, or contractor supplied devices where used. Before proceeding with Step 7, test electric (snap- action) switches: a. Remove lock bar. With the ANSUL AUTOMAN in the cocked or ready position, press the lever of each switch up. If the switch is working properly there should be an audible click. SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4-34 7 - 1-98 REV. 4 TA NK AND • CARTRIDGE REQUIREMENTS Oncs the hazard ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS ezard analysts Is completed and the total nozzle flow the actuation and numb era are and a iah ys i the quntl t and size the agent J anke flo This section contains the cartridges needed to su 1 expellant gas lines between guidelines tabulated8eliel e ae mechanism g- of agent at the pp y th e nozzles with the proper volumes - ulator, each regulated actuator re ulatnr, used In a le re 1 a o c a n be del f ow c Fo call tank prop e art,i tank These mounts limitations o catio be considered when selecting the coal_ quantities and sites, and regulat release cartridge options are ponent mounting locations. . given in the table below. Total Quantity and b. Actuation Gas line - 8 to 8' Tanks Maximum Total Qua of Regulated Release . • 8 Tank maxenn m re8ecte Ore • Cartridge Options uU0ra0on or s lank regulated ecluatara. Nuo Size of Ullman Cartridge Use only 1/4 in. Schedule 40 black Iron, hot-d( _ l un DloXfd - nizad, chrome- plated, or stainless sleet pipe and flttinge slu 1 - 5 (1) 1.5 Gallon • LT-20R (7032) 101 -10 (15850) 2. The actuation gas line piping is installed 6 - 11 (1) 3.0 Gallon LT -30-R (5373) 101 -20 (17482) release mechanism to each regulated actuator connected 11 - 16 (1) 1.5 Gallon Double (73022) 101 -30 15851 within the system. The total length of the actuation gas line (1) 3.0 Gallon { ) from the regulated release assembly to the re ulated actuator 18 ,- 22 - (2) 3.0 Gallon ---.Double 73022 aesembly(les) must not exceed 20 ft (8 g ( ) 1Q1 = 30 {15851)" LT 20 -R (Part No. 7032), an LT 30 -R nitrogen cartrid using ( an When one or more regulalA; actuators are uhedl.'the following . . No. 5373), or a 101-10 (Part No. 15850) or a 101 -20 (Part No. 17492) carbon dioxide cartridge. See Figure 73. • tank and cartridge combinations apply for each regulated actuator. Regulated Actuator Tank Regulated Actuator Cartridge • (1) 1.5 Galion LT 20 -R or 101 -10 (1) 3.i) Gallon LT 30 -R or 101 -20 (1) 1.5 Gallon and LT - A- 101 -30 or 101 -30 "' (1) 3.0 Gallon (2) 3.0 Gallon LT-A-101-30 or 101 -30 " For ass's/Vane to maximum flow numbeta see Distribution P ton an 3.0 gallon syalems to this Section. Requirements for 1.5 pal '. The 101 - cartridge Pan No. 15851, can not be used when ( Iwo 3.0 gallon lankaa era man - Naked logalhec) For higher total flow numbers (23 to 110), multiple cartridges and regulated actuators are required as shown In the System Selection Guide In Section IX - Appendix. REGULATED ACTUATOR ASSEMBLY EXPELLANT GAS UNEB NOT INCLUDED IN ACTUATION .. GAS UNE LENGTH TOTALS ACRM T TED r ACTUATION GAS LINE WITH AN LT -20.R. ASSEMBLY LT-30.R. 101 -10 OR 101 -20 CARTRIDGE MAXIMUM LENGTH OF 20 FL (Gm), MAXIMUM NO. OF FITTINGS 9 tilligte. REGULATED ACTUATO R ASSEMBLY ANSULAUTOMA' REGULATED RELEASE ASSEMBLY (I 1 11I 11 d l • 1 • FIGURE 73 . MOM is SECTION IV — SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4-49 4 -1 -06 REV.4 • , DISTRIBUTION PIPING REQUIREMENTS (Continued) Distribution Piping Requirements — 3.0 Gallon System 1. The maximum length between the start of the first branch line SUPPLY • and the start of the fast branch line must not exceed 24 ft. ' TEE ( O 7.3 m). When the supply line is split, the combined total of both legs of the supply line (from the start of the first branch line to the start of the last branch line) must not exceed 24 ft. • (7.3 m). See Figure 93. • �� o ome 2. The total length of all branch lines must not exceed 36 ft. COMBINED LENGTH OF g BOTH LEGS OF SUPPLY • (10.9 m). See Figure 93. LINE MUST NOT 3 BRANCH LINES EXCEED 24 FT. (7.3 m) 3. Use a 3/8 in. union to connect the tank adaptor to the 3/8 in. supply line. 4. A maximum of two nozzles are allowed per duct branch line. 5. The requirements of the following table must not be exceeded: 2W NOZZLE 1N NOZZLE • 1N NOZZLE 230 NOZZLE / 245 NOZZLE 12N NOZZLE (BRANCH LINE IN BOLD) COMBINED LENGTH MUST 000502 NOT EXCEED 36 FT. (10.9 m) ► FIGURE 93 Duct Plenum Appliance Requirements Supply Line Branch Line Branch Line Branch Line Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in. Maximum Length 40 ft. 8 ft. 4 ft. 12 ft. (12.2 m) (2.4 m) (1.2 m) (3.7 m) Maximum Rise 6 ft. 4 ft. 2 ft. 2 ft. (1.8 m) (1.2 m) (.6 m) (.6 m) Maximum 90° 9 4 4 6 Elbows Maximum Tees 1 2 2 4 Maximum Flow 11' 4 2 4 Numbers 'Exceptions: 1. Twelve (12) flow numbers are allowed in any one tank for duct and plenum protection only. 2. Twelve (12) flow numbers are allowed with any one tank using only two-flow appliance nozzles. 3. Twelve (12) flow numbers are allowed with any one tank using only three -flow appliance nozzles. Special Instructions: 1. Twelve (12) flow numbers are allowed when four (4) Dean Industries GTI Gas Fryers are protected at low proximity as shown in Figure 58 on Page 4 -32. The discharge piping must be as shown in Figure 59 on Page 4-32. 2. For certain McDonald's applications. 11.5 flow numbers are allowed when using a combination of one (1) 2W duct nozzle, one (1) 1/2N electrostatic precipitator nozzle, one (1) 1N plenum nozzle, and four (4) two-flow appliance nozzles. Contact Ansul Applications Engineering Department for additional information. • SECTION IV - SYSTEM DESIGN � UL EX. 3470 ULC CEx747 Page 4 -50 REV. 4 4 -1 -06 • DISTRIBUTION PIPING REQUIREMENTS (Continued) LENGTH OF PIPING MUST NOT EXCEED 24 FT. (7.3 m) FROM START OF FIRST BRANCH LINE Distribution Piping Requirements - 6.0 Gallon Manifolded TO START OF LAST BRANCH LINE • System As an option to piping two (2) 3.0 gallon tanks separately, two (2) 3.0 gallon tanks can be manifolded together to share a common • agent distribution line. Only (2) 3.0 gallon tanks connected to the same regulator can be manifolded. The following requirements must be met when manifolding: START of LAST 1. All piping must be 3/8 in. Schedule 40. BRANCH LINE • 2. See Figure 95 for tank connections. 3. The length of supply line piping between the start of the first branch line and the start of the last branch line must not • exceed 24 ft. (7.3 m). See Figure 94. When the supply line is split, the combined total of both legs of the supply line (from the start of the first branch line to the start of the last branch 2W line) must not exceed 24 ft. (7.3 m). NOZZLES IN 4. The combined length of all branch lines must not exceed 36 ft. • (10.9 m). See Figure 94. NOZZLE 5. A maximum of 22 flow numbers are allowed. IN • 6. The requirements of the following table must not be exceeded. NOZZLE IN NOZZLE N II 1111111 NOZZLE l 1:") 2 FLOW APPLIANCE NOZZLE (BRANCH LINES IN BOLD) COMBINED LENGTH MUST NOT EXCEED 36 FT ,10.9 ml FIGURE 94 ,00267 Duct Plenum Appliance Requirements Supply Line Branch Line Branch Line Branch Line Pipe Size 3/8 in. 3/8 in. 3/8 in. 3/8 in. Maximum Length 32 ft. 8 ft. 4 ft. 12 ft. (9.7 m) (2.4 m) (1.2 m) (3.7 m) Maximum Rise 6 ft. 4 ft. 2 ft. 2 ft. (1.8 m) (1.2 m) (.6 m) (.6 m) Maximum 90° 8 4 4 6 Elbows Maximum Tees 2 2 2 4 Maximum Flow 22 4 • 2 4 Numbers SECTION IV — SYSTEM DESIGN ! UL EX. 3470 ULC CEx747 Page 4 -2 7 -1 -98 REV. 1 • ' _ NOZZLE PLACEMENT REQUIREMENTS (Continued) Duct Protection (Continued) NOTICE • DUCT A 2WH' nozzle must be substituted for a 2W nozzle for any installation using Option 2 of the I.I000LE PERIMETER gallon system coverage NOT MORE THAN 1.5 g ystem covers e 6 flow duct and 24 IN. (81 an) TRANSITION plenum {protection only). . a OHM!" • 2. 2W Nozzle (Part No. 419337): The R -102 System, uses the 2W nozzle (Part No. 419337) for duct protection of 75 in. (190.5 cm) perimeter or Tess, or 24 In. (61 cm) diameter or Tess. The nozzle tip is stamped with 2W, Indicating that this is a two -flow nozzle and must be counted as two flow numbers. The 1W and 2W nozzles will protect the following: 11411111 . • ' 3. Single Nozzle (2W) Duct Protection: FIGURE 6 • One 2W nozzle will protect ducts with a maximum perimeter 0001' of 75 in. (190.5 cm) or a maximum diameter of 24 In. (61 cm). 5. Dual - Nozzle. Duct Protection: The nozzle must be installed 2 -8 In. (5 -20 cm) Into the center Two 2W nozzles will protect ducts with a maximum perimeter of the duct opening and positioned as shown in Figure 4. of 150 in. (381 cm) or a maximum diameter of 48 In. (122 cm). . The nozzles must be installed 2 -8 In. (5 -20 cm) Into the duct opening and positioned as In Figure 7. va Ducr 2 - 8 IN. LENeTH • - 20 cm) . 1 1 1 1 LENGTH t . al<7111111111 114 DUCT LENGTH FIGUR FIGURE 7 000171 4. Single Nozzle (2W) Transition Protection: NOTICE One 2W nozzle will protect transitions at the point where the In Installations where a UL listed damper perimeter of 75. in. (190.5 cm) or the diameter of 24 In. assembly Is employed,-the duct nozzle can be (61 cm) or less begins within that transition. The nozzle must Installed beyond the 8 In. (20 cm) maximum, to be placed In the center of the transition opening where the a point Just beyond the damper assembly that maximum perimeter or diameter begins as shown in Figures 5 will not Interfere with the damper. Exceeding the and 6. maximum of 8 in. (20 cm) In •this way will not void the UL listing of the system. • M DUCT OOULE PERIMETER 111 NOT MORE THAN � ` TRANSITION 75. IN. (1903 an) 1401 Aliiii . Iii10 . • • FIGURE 5 000171 SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4 -5 4 -1 -06 REV. 4 ' . Plenum Protection • Option 2: The 1W nozzle must be placed perpendicular, 8 -12 in. The R -102 system uses the 1W Nozzle (Part No. 419336) or the (20 -30 cm) from the face of the filter and angled to the • 1N Nozzle (Part No. 419335) for plenum protection. The 1W noz- center of the filter. The nozzle tip must be within 2 in. zle tip is stamped with 1W and the 1N nozzle tip is stamped with (5 cm) from the perpendicular center line of the filter. 1 N, indicating they are one -flow nozzles and must be counted as See Figure 8. one flow number each. When protecting a plenum chamber, the entire chamber must be protected regardless of filter length. / 12 IN. (30 cm) MAXIMUM VERTICAL PROTECTION — GENERAL 4 IN. ,,,e i (10 cm) Z / • One 1W nozzle will protect 4 linear feet (1.2 m) of plenum. The - -, ) maximum distance from the end of the hood to the first and last ��� MINIMUM nozzle must be no more than 2 ft. (.6 m). After the first nozzle, any I ._,' additional nozzles must be positioned at a maximum of 4 ft. (1.2 m) NOZZLE TIP apart down the entire length of the plenum. The plenum width must MUST BE WITHIN • not exceed 4 ft. (1.2 m). (The 1W nozzle can be used on single or THIS AREA V -bank filter arrangements.) See Figure 6. 2 FT. (.6 m) 116,; MAXIMUM -► 4 (1.2 m) FIGURE 8 MAXIMUM 4 FT. (1.2m) ___/ 4FT(1.2m) 2 FT. (.8 m) MAXIMUM MWXIMUM HORIZONTAL PROTECTION — OPTION 1 MAXIMUM 1N NOZZLE — PART NO. 419335 — SINGLE BANK PROTECTION � / �� One 1N nozzle will protect 10 linear feet (3.1 m) of single filter bank 1 plenum. The nozzle(s) must be mounted in the plenum, 2 to 4 in. 'l ' (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 !-%‘'.'• ;;. ;1ti ;� • positioned 0 -6 in. (0 -15 cm) from the end of the hood to the tip of the �� I nozzle. See Figure 9. - G I /' /- - 2 -aIN. 10 FT.(3.Im1 FIGURE 6 (5 - Ai 10 cm) MAXIMUM f • When protecting plenums with the 1W nozzle, two options of cov- erage are available: • Option 1: The 1W nozzle must be on the center line of the single 000201 j or "V" bank filter and positioned within 1 -20 in. (2.5 -51 cm) above the top edge of the filter. See l Figure 7. MI _ __,_ iii 000107 FIGURE 9 20 IN. (51 cm) MAXIMUM 1 IN. (2.5 cm) MINIMUM 1. 9 u 1 20 IN. (51 cm) i ... MAXIMUM i 1 IN. (2.5 cm) MINIMUM V 7 V FIGURE 7 000133 SECTION IV — SYSTEM DESIGN • UL EX. 3470 ULC CEx747 Page 4 -14 REV 5 10 -1 -02 Range Protection 2 -Flow Nozzle High Proximity Application (2 -Flow Nozzle): 40 in. to 50 in. cooKING (102 cm to 127 cm) above the cooking surface. i AREA • This high proximity application uses the 245 nozzle, Part No. 419340. OM The nozzle tip is stamped with 245 indicating this is a two -flow MIfill. M` nozzle and must be counted as two flow numbers. 245 NOZZLE TIP COOKING LOCATION CENTER OF AREA One 245 nozzle will protect a maximum cooking area of 672 sq. in. COOKING SURFACE % %I (4335 sq. cm) with a maximum longest dimension of 28 in. (71 cm). OR M 11 318 IN. (29 cm) When using this nozzle for range protection, the nozzle must MAXIMUM FROM be pointed vertically down and positioned as shown in Figures TO CERLINE OF NO CENTER OF ANY —,„.... '•29 and 30. BURNER GRATE 245 NOZZLE TIP LOCATION CENTERLINE OF COOKING SURFACE COOKING 1 . 4r AREA • 1 50 IN. 245 NOZZLE TIP ail' _,LC) COOKING t -----1- 1 (MAXIM)M U LOCATION CENTER OF AREA HEIGHT COOKING SURFACE OR OF 245 11 3/8 IN. (29 un) I NOZZLE M FROM Lo-r© 1 CENTERLINE OF NOZZLE TO CENTER OF ANY 000766 401N. ■ BURNER GRATE 1 (102 cm) MINIMUM HEIGHT FIGURE 30 1 I OF 245 I NOZZLE I TIP I I J 1 O O LiCL 000236 I C k FIGURE 29 NOTICE Four burner grates shown in Figure 30. For sin- • gle or double bumer 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 EX. 3470 ULC CEx747 Page 4 -15 7 -1 -98 REV.3 • NOZZLE PLACEMENT REQUIREMENTS (Continued) • Range Protection 1 -Flow Nozzle NOZZLE TIP MUST BE POSITIONED SO THAT THE NOZZLE IS AIMED AT THE The R -102 system uses four different nozzles for the protection of FRONT-TO-REAR CENTERLINE THE NOZZLE TIP FLATS ARE PARALLEL WITH THE FRONT -TO -REAR CENTERLINE. ranges. One of the design options requires 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 I • wok size that can be protected on ranges. 50 1N. 1 i Range Protection (1 -Flow Nozzle) (127 cm) 4 I\ "N • Single and multiple bumer ranges can be protected using a 1F ' �, nozzle, Part No. 419333. The nozzle tip is stamped with 1F, indi- cating that this is a one -flow nozzle and must be counted as one , /'/ flow number. 30 w. ) When using this nozzle for range protection, the maximum length TIP FLATS G of the burners being protected with a single nozzle must not exceed 28 in. (71 cm) and the maximum area of the bumers must • not exceed 336 sq. in. (2168 sq. cm) per nozzle. When protecting a two burner area, the 1F nozzle tip must be ao�n located anywhere on the burner centerline of the bumers up to a maximum of 9 3/4 in. (24.8 cm) of horizontal distance from the nozzle tip to the center of either bumer and shall be aimed to the center of the cooking surface. • The nozzle tip must be positioned so that the front-to-rear . rear bumer ° 2 1 , " c,,,) `�� • centerline and the tip flats are parallel. See Figure 42. • When protecting a single bumer, the nozzle must be located over r k._..4 1 either of the shortest edges. • NOTE: Multiple 1 F nozzles can be used or can be combined with 1 30 IN. 1 1 / / THIS HORIZONTAL b ' appropriate 2-flow nozzle protection to protect larger ranges. (76 cm) 1 I / DISTANCE CANNOT / EXCEED 9 3/4 IN. FRONT-TO-REAR CENTERUNE , , � (24.8 cm) • 9 3/4 IN. �, (24.8 cm) / +���� ✓ MAXIMUM `�� ' - 000m RIGHT -TO -LEFT CENTERLINE ■ FIGURE 42 7 B IN. When this type of hazard is equipped with a back shelf local . "i / (18 — 23 cm) ed above the range top, the 1F 'nozzle can also be utilized. c.- f ' 4. f 28 IN. (71 cm) • See Figure 43 for nozzle location details. MAXIMUM 7 -9IN. (18 — 23 cm) 1F NOZZLE i ■ • SHELF. CAN OVERHANG BURNER(S) BY A MAXIMUM OF 11 IN. (28 cm) 1 • I I I ) 20 IN. 12 W. y 40 - 46 IN. POINT MINIMUM (30S cm) (102 - 122 cm) IF NOZZLE TIP LOCATED ANYWHERE ON THE RIGHT -TO -LEFT CENTERLINE AND —_/ NOT THAN 314 IN. (24.8 cm) HORIZONTAL DISTANCE FROM NOZZLE TIP TO ' „......111111111. CENTER OF OF BURNEE R. THE NOZZLE MUST BE LOCATED ALONG THE BURNER CENTERLINE. THE BURNER �� CENTERLINE MUST BE BETWEEN 7 — 9 IN. (18 — 23 cm) FROM THE CENTER OF THE �� 14 IN BURNERS BEING PROTECTED AND SHALL BE AIMED AT THE CENTER OF THE 8 cm) COOKING SURFACE. MAXIMUU M 12 IN. 14 IN. MA (30.5 an) FRONT TO REAR (35.8 cm) mom MAXIMUM CENTERLINE MAXIMUM IF NOZZLE LOCATED OVER FRONT EDGE OF BURNER AND ORIENTED SO NOZZLE TIP FLATS ARE PARALLEL WITH BURNER FRONT TO REAR CENTERLINE AND SHALL BE AIMED AT THE CENTER OF THE COOKING SURFACE. ► FIGURE 43 SECTION IV — SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4 -24 REV.6 4 -1 -06 • • Gas- Radlant/Electric Char- Broiler Protection • The R -102 system uses the 1N nozzle, (Part No. 419335) for gas - • radiant/electric char- broiler protection. The nozzle tip on the 1N nozzle is stamped with a 1 N, indicating that this is a one -flow nozzle and must be counted as one flow number. One IN nozzle will protect a hazard with a maximum length of 36 in. (91 cm) and a total cooking area which does not exceed 864 sq. in. (5574 sq. cm). The nozzle tip must be located 15 to 40 in. (38 to 102 cm) above the hazard surface. When using this ► nozzle for gas- radiant/electric char- broiler protection, the nozzle must be positioned anywhere along or within the perimeter of the maximum cooking area and shall be aimed at the center of the cooking surface. See Figure 51. COOKING AR COOKING ► f AREA 41%411111111111111 000256 i 1 40 IN. ' 1 (102 cm) / 1 MAXIMUM I \ ' I /A!: IN. (38 cm) MINIMUM 600257 FIGURE 51 SECTION IV SYSTEM UESIt • D. UL EX. 3470 • ULC CEx747 Page 4. 7 -1 -98 REl NOZZLE PLACEMENT REQUIREMENTS (Continued) • ► Griddle Protection 1 -4FIow Nozzle The R -102 system uses four different nozzles for the protection of • • ! s. griddles. One of the application requires a 1-flow nozzle and . 1 NOZZLE LOCATION I 0- 2 IN. (0 - 5 cm) i b " three of the applications require a 2 -flow nozzle. INSIDE PERIMsr , 401N. High Proximity Appli�atlon: 35 In. l0 40 In (89 to 102 c m) a bove y l 1 OF COOKING SURFACE 1 I (102 cm) the cooking surface. I / / I ' P J H M'X G IM�UM fl This hl h OF 1N g proximity application uses the 1N nozzle, Part No. 1 NOZZLE TIP 419335- 1 w -ye9 . The nozzle lip is stamped with 1N indicating this Is a one - flow noz / J 1 �) zle and must be counted as one flow number. EDGE / 1 1 MINIMUM 1 OF -a) I / 1 1 HEIGHT ► One 1N nozzle will protect a maximum cooking area of 1080 sq. COOKING 1 I I 1 OF IN SURFACE I 1 1 NOZZLE TIP • _in. (6968 sq. cm) with the maximum longest side of 36 In. (91 Gm). When using this nozzle` for griddle protection, the nozzle must be • positioned along the cooking surface perimeter to a maximum of 2 • in. (5 cm) Inside the perimeter, and aimed to the midpoint of the b-. cooking surface. See Figure 50 and 51. ► NOTICE FIGURE 51 When using this 001134.1 5 flow numbers are a gallon sys- tem and only 11 flow numbers are allowed on a 3 gallon system - • • I COOKING 'SURFACE • I F•— f L ___ - - -- -i_ -1 t IN NOZZLE LOCATED ALONG COOKING SURFACE EDGE ANY SIDE OF GRIDDLE SURFACE • WITHIN 0 - 2 IN- (0 - 5 urn) OF COOKING SURFACE EDOE. NOZZLE MUST 8E AIMED AT MID- POINT OF COOKING SURFACE. • FIGURE 50 • a... • • • • SECTION IV - SYSTEM DESIGN UL EX. 3470 ULC CEx747 Page 4 -23 4 -1 -06 REV.7 Overhead Chain Broiler Protection (Continued) Example No. 1 - Internal broiler size is 24 in. long x 20 in. wide Upright/Salamander Broiler Protection (61 x 51 cm), with an opening of 16 in. x 16 in. The R -102 system uses two 1/2N Nozzles (Part No. 419334) for all (40.6 x 40.6 cm). upright/salamander broiler protection. The nozzle tip is stamped To determine minimum opening size, multiply the 1/2N, indicating that this is a half -flow nozzle. A pair of these noz- internal length and the internal width by 0.6: zies will equal one flow number. Length of opening - 24 in. x 0.6 = 14.4 in. Two 1/2N nozzles will protect a maximum hazard area (internal (61 cm x 0.6 = 36.6 cm) broiler chamber) of 30 in. x 32.5 in. (76 cm x 82.5 cm). These noz- Width of opening - 20 in. x 0.6 = 12.0 in. zles must always be used in pairs on an upright/salamander broil - (51 cm x 0.6 = 30.5 cm) er. One nozzle must be positioned above the grate and pointed at the back opposite corner of the broiler chamber. The second noz- The minimum allowable opening for overhead protec- zle must be pointed down into the center of the drip pan through tion would be 14.4 in. x 12.0 in. (36.6 x 30.5 cm). • the open slot. See Figure 50. This example would be acceptable for overhead pro- Note: If metal blow -off caps are required for upright broiler or sala- tection. mander broiler protection, use (2) two IN nozzles, Part No. Example No. 2 - Internal broiler size is 30 in. long x 24 in. wide 419335, instead of 1/2N nozzles. (76 x 61 cm) with an opening of 22 in. x 12 in. (56 x 30 cm). SALAMANDER BROILER To determine minimum opening size, multiply internal 140. ii i oo N. length and internal width by 0.6: Length of opening - 30 in. x 0.6 = 18.0 in. I (76cmx0.6 =45.7 cm) Width of opening - 24 in. x 0.6 = 14.4 in. (61 cm x 0.6 = 36.6 cm) , Minimum allowable opening for overhead protection �• would be 18 in. x 14.4 in. (45.7 x 36.6 cm). 1,, % Because this broiler has an opening of 22 in. x 12 in., / , the 12 in. width is below the minimum allowable cal- II. culated dimension of 14.4 in. (36.6 cm) and therefore ~ would not be acceptable for overhead protection. 000281 • Upright/Salamander Broiler Protection .i UPRIGHT BROILER The R -102 Restaurant Fire Suppression System uses one 1N Nozzle, Part No. 419335, for upright/salamander broiler protection. BROILER CHAMBER The nozzle tip is stamped with 1 N, indicating that this is a one -flow nozzle. One 1N nozzle will protect a maximum hazard area (internal broil- er chamber) of 16 in. (41 cm) deep x 29 in. (74 cm) wide. Al The single 1N 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 cm) above the top of the broiler. The nozzle must be aimed at the center of the broiler I - .,. _ ;MI opening. See Figure 49. � r DRIP VERTICAL EDGE PAN ' 1 OF BROILER OPENING 1N NOZZLE L... (PART NO 419335) NOZZLE FRONT VIEW SIDE VIEW ..... LOCATION ZONE 12 IN. ...... (30 cm) 6 IN. (15 can) __ ' t � - 4 1 1 1 6 IN. 000252 _ (lscm) e_i ■ FIGURE 50 u AIM AT CENTER • AIM AT CENTER OF BROILER I i OF BROILER OPENING OPENING • ■ FIGURE 49 00'7,28 I..,lL, l.axr4/ Page 4 -10 7 -•1 -98 REV.4 0. NOZZLE PLACEMENT REQUIREMENTS (Continued) Fryer - Single Nozzle Protection (Continued) ' Maximum Area Dimensions - Single Nozzle Fryer Protection Max. Size Max. Size Overall Height Type of Nozzle Hel • Fry pot O Wi �ripb_d Nozzle er A Nozzle Above of Fryer Location Full or Spilt Vat Full or Split Vat 230 27 in. to 47 in. See Figure 14 in. x 15 In. 14 In. x 21 in. (36 cm x 38 cm) (36 cm x 53 cm) (69 cm to 119 cm) 31 and 32 Full or Split Vat Full or Split Vat 14 in. x 15 in. 14 in. x 21 in. 245 20 In. to 27 in. See Figure (36 cm x 38 cm) (36 cm x 38 cm (51 cm to 89 cm) 31 and 32 _-'r = -T- 1 1 1 1 l 1 `'.1j.' ; 6::- '� �'' �I 1 1 I I I I I 1 u i 1 '�, 1 II 1 1 I I 11 i ,1 I I 1 1 I f j I II II 1 1 I I 1 ' 1 1 1 I 1 1 t 11 1 1 1 II TOP OF FRYER 1 1 I 1 1 11 I I I 1 I I I I TOP OF FRYER 1 1 p I I 4 I 1 I �� � Ul ���'1 rn' ,iii / />l �V ����`'. I I 1111%1 6 1144 4 00 0 11114 4 1 --..J FRYER WITHOUTORIPBOARO FRYER WITH ORIPBOAgD FRYER WITHOUT ORIPBOARD NOZZLE TIP POSmONED ANYWHERE ALONG OR WITHIN PERIMETER OF COOKING FRYER WITH OflIPBOAAD SURFACE AND AIMED TO THE CENTER OF THE COOKING AREA SPLIT VAT NOZZLE TIP POSITIONED ANYWHERE E ALONG :fl WITHIN PERIMETER OF COOKING FIGURE GURE SURF A HD AI MED TO TH CE NTE R OF TH COO KING AR • 002250 31 FIGURE 32 v • r �: