Plans • • • ..
• .. •• ••
• .. 4, • • •
• • ••
•
• • •.' •• ••' • • • •
• •
..• • • •
• •
• • • • • •
I 4...cAlm•■
16" s 14" Duct •
1" Gas Value • • • • • • • • •' ' • • •' •
.. • • • • •
•
• • • •• • ••• '
ADP 10' Hood •
• •• ••
milmm
- J a r •''P - _ . 'sue - ,
RANBC ;ti r t r
2.6G _
v i: 5' a " . ; • ° : ,. - - . , .. ., .. . .
1
CITY OF TIGARD
ADP F R Approved
rm, Conditionally Approved ( ):
`' For only the work as described in:
RPS +�► FERMI NO. 261)z - A07057
� See - = to: Fw
1,:. __.... tt N Attach )
Job , sig . //246 ✓ Afge.
ME MIL IMIL MC MK = - gy _ _. - Date. j - 1?i; A
48" Grill 15" Fryer 24" 4 Burner
LOCATION: SYSTEM: INSTALLER:
RANGE GUARD 2.6 GALLON UL300 LISTED
George's Giant Hamburgers (2) ADP DUCT NOZZLES METRO S 8r Fire, Inc. o r I` � (r i `, \ 'r , - -
118� SW Pacific Hwy (1) ADP PLENUM NOZZLE E _ id f
Tigard, Oregon 97224 (1) F Appliance Nozzle 7055 NE Glisan St. J u
(1) R APPLIANCE NOZZLE Portland, Or 97213
Bobby and Ron Champion (1) ADP Appliance Nozzle 503- 231 -2999 v,, 1 4- c
(3) 602 -639 -8029 460 DEGREE FUSIBLE LINKS CCBa 63651
(1) REMOTE PULL STATION (C d �d .11 � '"�
(1) 1 "AUTOMATIC GAS SHUTOFF VALVE g j��R1�3fi��?q���
7 FLOW POINTS USED OF 8 AVAILABLE Job Value: $ 100.00 B °
/ /( VD / Ac * ,,c/°o?ozv -dote' 7
• Wet Chemical Instruction Manual
AD -3 Designing for Plenum Protection
Alternative Method: Plenums over 10 feet Note: Each nozzle has a maximum of 10 feet cover-
age per nozzle. Any portion of the plenum that
in length, with ducts 0 to 75 inches in _ extends beyond 10 feet from the nozzles will
perimeter require additional nozzles. See Page AD1-4,
Two ADP nozzles may be used back to back in a Figure AD -2.
plenum over 10 feet in length, provided the duct Is less
than or equal to 75 inches in perimeter and the up- Note: All Range Guard systems are listed by UL for
down nozzle configuration is used in the duct. See use with the exhaust fan either on or off when
page AD 1 -9 for up -down duct coverage, the system Is discharged.
The back- to-back nozzle assembly shall be centered
under the duct opening and placed according to the
diagrams in figure AD -2.
DUCT 24"
M A X.
1" MIN. I
HOOD
....•
• •
•••• •••••
• •
•
••••
•
Figure AD -3: Alternate Plenum Coverage "• • ••• • • • •
•
• • •
•
• •
••••
• •- • •• • • •• . • •• ••
.
• • • • • • •
•• .• _
•••••• • •••••
• • •
•• ••• •••. .....
• • • •
•••••• •... •
•• • ••••••
• •• •.••
•
U.L.I. Ex 2458 AD 1 -5 December, 1997
Wet Chemical Instruction Manual
AD -2 Designing for Plenum Protection
K
A single ADP nozzle (P /N B 12001 1) will protect a located at one end of the plenum. Longer plenums may
single filter or "V" filter bank plenum with the follow- be similarly protected with a single ADP nozzle being
ing maximum dimensions: used for each 10 ft. (3.0 m) of plenum length and each
Plenum Length 10 Feet (3.0 in)
ft. (1.2 m) of plenum width.
Plenum Width 4 Feet (1.2 m) ADP nozzles maybe used in combinations (see
Figure AD -2). Multiples may be installed facing in the
When no filters are present, the nozzle protecting same direction, and /or at the ends of the plenum
the plenum Is used to discharge the wet chemical on pointing in. Each nozzle shall provide a maximum of
the underside of the hood. In this case, the hood may 10 feet of coverage.
not exceed a length of 10 ft. (3.0 m) or a width of 4 ft. ADP nozzles must be centrally located in the plenum
(1.2 m). with their discharge directed along the length of the
A plenum with either a single filter bank or "V" filter plenum and located in relation to the filters as shown
bank and a length of 10 ft. (3.0 m) or less may be in Figure AD -2.
protected by one ADP nozzle. The nozzle shall be
Note: All Range Guard systems are listed by
UL for use with the exhaust fan either on
or off when the system is discharged.
1 4-10 FEET
4 FT. (1.2 M) PLENUM (�
WIDTH I
NOZZLE LOCATED AT EITHER END 10 FT. (3.0 M) PLENUM LENGTH
OF PLENUM LENGTH AIMED DOWN •
LENGTH OF PLENUM
ADP NOZZLE
-111111111111 %%%•••••A FILTERS , 1 FLOW NUMBER
•
V-20 FEET 20 FEET
I 10 I 10 10 I 10
4 FT�I �I
20 FT . 20 FT.
• liti .....
• \ � _ I ,
• • 4Aibill ADP ► ..... �••.. •• NOZZL NOZZLES
• . •
• ••• •
•
• •••••• . ••°• • • • AdCEPTABLE NOZZLE POSITIONS
•• • • • • FOR MULTIPLE NOZZLES
•.••.• • � • ••. • " ;••
• • ••
.. •• •• •
• • ••••. ADP 4. 1 /3 wl+
• • • • • �. • • • • • •• •• • ••••• • / I ♦ NOZZLES
..... •• • .• I T H •....
.• .... •••••• 3 ` 3
••••• ••" "V"FILTERBANK i
• ..•.' �••• • COVERAGE
SINGLE BANK FILTER
COVERAGE
Figure AD -2. Plenum Protection Nozzle PM B120011
U.LI. Ex 2458 AD1-4 December, 1997
IL
The -Wet Chemical Fire Suppression System R VNV'G Gantt
AN F NOZZLE MAY BE LOCATED
3 -5 Deep Vat Fryer and Griddle ANYWHERE WITHIN THE GRID
45" (114 cm)
SINGLE VAT DEEP FAT FRYER WITH DRIP MAX DIAGONAL FROM
BOARDS _,--......31f AIM POINT
One F nozzle or Plenum nozzle will protect one 45" (114 u") /'�, .,��0 45" (1 cm)
Single Vat Deep Fat Fryer with a maximum hazard `0
area of 18" x 18" (46 cm x 46 cm) and an appliance ■
area 18" x 23" (46 cm x 58 cm) for fryers with a drip board. The nozzle is located at an angle of 45 degrees or more from the horizontal. It shall not be more than
\ OF
45" (114 cm) nor less than 27" (69 cm) from the top of ,���� �, HAZARD AREA
appliance and aimed at the midpoint of the hazard t f o f
area. The nozzle can be outside the perimeter of the
appliance. (Hazard Area 18" x 18" (46 cm x 46 cm) - 18•
�" �' fi� 2.36 See Figure 3 -7) ( MAX" ) t i; 1 ' i ; (58 cm)
i 4',11.8 .r,. t .y 4 - r ,, MAX"
DRIP BOARD
II li. sr I ~ -18" (413 cm)______A
MAX.
Figure 3 -7. Single Vat Deep Fat Fryer
A kW
i
GRIDDLE - FLAT COOKING SURFACE
One ADP nozzle will protect one griddle (with or
without raised ribs) with a maximum hazard area of
•Ir :x : _; :i.i 30" x 42" (76 cm x 107 cm). The nozzle is located at
xr ' := 9 .9 any point on the perimeter of the appliance and
t 1 ~` •Z -� I aimed at a point 3" (7.6 cm) from the midpoint of the
mAx 1 . ;- 4 hazard area. It shall n ot be more than 48"
• - � .. _ °_ win cm)
)- `- ;_-' Xi' 1 1 �a = nor less than 13" (33 cm) above the edge of the appli-
A Pt -r Wmfome■ Appear
ance perimeter. Positioning the nozzle directly over
II I1 1---1°1 Midpoint cd Hard Mill the appliance is not acceptable. (See figure 3 -8.)
Figure 3 -8. Griddle - Flat Cooking Surface
AN F OR PLENUM NOZZLE MAY BE LOCATED
ANYWHERE WITHIN THE GRID
45"
MAX DIAGONAL FROM
SPLIT VAT DEEP FAT FRYER _ AIM POINT
One F nozzle or Plenum nozzle will protect a Split (114 cm) 4-4....-0" •NIcm) •.: • • •
Vat Deep Fat Fryer with a split vat hazard area maxi- MAX" 's= V • • ••••• •
mum of 14" x 15" (36 cm x 38 cm) without drip board , M�/ • • • • • • • • and 14" is 21" (36 cm x 53 cm) with a drip board. The 111,01: .■ • •
nozzle is located at an angle of 45 degrees or more •
• •
•
from the horizontal. It shall not be more than 45" AIM MINT:
(114 cm) nor less than 27" (69 cm) from the top of the ♦�:' ! M
• CENTERRD QN DEI; • •.
appliance and aimed at the midpoint of the hazard 27" (89 cm� MIN
• • •
area The nozzle can be outside the perimeter of the 15" 1 ,8;i ''r i• 'i : i!`�t !, . •
appliance. (Hazard Area 14" x 15" (36 cm x 38 cm) - (38 cm) .1111,11#:3.. .;; E:= •• • • • •
i . . 9 r ,,,;._; i i:.,r irZ (1. INTERIOR • 21 ( oat)
See figure 3 -9) MA + ` ail �, i I„ s ; t , : i ....
•
DRIP BOAR' e • \p•• •
4. MAX"
Figure 3 -9. Split Vat Deep Fat Fryer
U.L.I. Ex 2458 3-5 Manual Part No. 9127100.(9/97) Badger Fire Protection
,
The Wet Chemical Fire Suppression System RANGE " G
3 -13 Range
RANGE
One 'R' nozzle will protect one four burner range with a maximum hazard area of 28" x 28" (71 cm x 71 cm).
The nozzle is to be located directly over the midpoint of the hazard area and anywhere within the area of a circle
generated by a 9" (23 cm) radius about the midpoint. The nozzle shall not be more than 42" (107 cm) nor less
than 20" (51 cm) from the midpoint of the hazard area, aimed at the midpoint. (See figure 3 -25) NOTE: SHAPE
OF BURNER NOT IMPORTANT
111" Warn) DIA.
41 —42" (107 cm)MAX.
(From Top of Rang. Surface)
I� (From T of U MAYBE Iff
, LOCATED ADYWEERE yam, yam,
THE SHADED AREA
20 "(S1 cm) MIN. 41111M) AIM PT. - MIDPOINT
Rang* • tv OF HAZARD AREA K INIZ/ R ang. Surface) Tf .111//-:•7 AIM POINT
20 "plan) MAX ••∎ _ � – t► � i• � 14" (34 cm) MAIL BURNER
HAZARD AREA AREA e CENTERLINE TO CENTERLINE
LENGTH
�1M . 14 (36 an) MAX. BURNER
C ENTERLINE TO C ENTERLDNE --
211" (71 cm) MAX.
HAZARD WIDTH Figure 3- 26.Two Burner Aim Point Center of Hazard
Figure 3 -25. Four Burner Range
18" (46 cm) DIA.
OD — 42" (107) MAX
SINGLE BURNER RANGE ` � , (' =. A 'R' NOZZLE MAYBE • . N ('' LOCATED ANYWHERE
• • • • • "1 ° WITHIN THE SHADED AREA.
. • Special care is to be taken when aiming the 'R'
nozzle over a stogie burner range. The aiming point is
•• •. to located 7; rr ern) from the center of the burner. ` , x
• Thh Iiozaie placement shall fall within a cylindrical ' ' Pi . AIM PT.
•
• • • •' area ieneratec:CIV 11' (23 cm) radius about the aiming
• •
point. The nozzle must be placed no more than 42" 20" (51cm) MIN
•••.•.
• • (1 07 omf nor 1 s jjihn 20" (51 cm) above the hazard
• • • • arra. (See flgu4e,3
• - • •• • •••••
• •. 7" (18 cm) FROM BURNER
•••••• , • •. •.. ��_ I CENTERUNE TO AIM
�V� POINT CENTERLINE
••••
.• •••• •
••••••
•••••• • • •• ••••
•
• • . .
•••• •• •
Figure 3 -27. Single Burner Range
U.L.I. Ex 2458 3-13 Manual Part No. 9127100 (9/97) Badger Fire Protection
.,
RANGE T he Wet Chemical Fire Suppression System
3 -22 Cylinder Sizing
After finding how many nozzles of each type arc required for a system, the sum of all the nozzle flow numbers is
used to determine the number and size of the cylinders required, In accordance with the cylinder flow number
limits given below.
Table 3 -3. Cylinder Flow Number Limits
Maximum Flow Numbers of Cylinders
Cylinder Flow Number
RG -1.25G (4.7 L) 4
Single Cylinder Only
(Cannot Manifold)
�n�
rR . 2. . , ; fi r '' „ , y : ., 4 Y
�>Yc" m4 x ,
1 1 "' y F r j : 6,.q., 'Angle Ildeder O O I .
_ ; ` rr w ((�y F � ' Canno
RG-4GTor RG-4GS
(15 L)(Long or Short
1 Cylinder 12
2 Cylinders 24 Can Manifold •
3 Cylinders 36 Up to 4 Cylinders
4 Cylinders 48
'RG-6G 22. dr ',' t '" s, ; . r,t, <- f ,�,. f t' _ ° y
A Cylinders - ` ` � � ;1:7; _'' 18�Can'Manifold
II 2 Cylind k _, ; • ; ,.. 4 t.' -' : 36, , Up t 2 Cylin f
_ S
Only like cylinders can be manifolded (ie, four RG -4GS, two RG -6G.) l.
The system can be actuated through various controls, in accordance with Table 3 -4. To actuate a single cylinder
system, use either the Mechanical or Electric Control Head or the A+ Control Box with pressure operated actuator.
To actuate two or three cylinders, use either one or two Tandem Control Heads and a Mechanical or Electric
Control Head or the A+ Control Box with 1 -3 Pressure Operated Actuator(s). To actuate from 1 to 5 cylinders. the
A+ Control Box with Pressure Operated Actuator(s) must be used. For applications requiring 5 -10 cylinders the
BMCS -1 nitrogen releasing system is recommended. Larger systems. 10 -100 cylinders. the BMCS -7 nitrogen
releasing system is the recommended means of cylinder actuation. For complete details of the BMCS -1 and BMCS-
7 systems. refer to each respective manuals. P/N B900002 and P/N B9000003.
Table 3 Actuation Controls
Mechanical or Electric Tandem A +Control
System Size Control Head Control Head Box BMCS -1 BMCS -7 .... •
• •
1 Cylinder
/ • •••••• •••••
._ - -•e •••• ••••••
•
•
•
• ••. '
2 Cylinders ,/ • / / ••. ,
4140.4.1 •• • ••
• •
3 Cylinders ./ . �.. .. • • • �
► • • . • . .. ••.•
4 Cylind 1** /...••. • • •• •• ••
••••• • 4
•
5 Cylinders ,/•• ./ ./••• ,......a• • •• •••••
•
5 -10 Cylinders d,.• '/ ... •• •••• . •••••
••••t• •.••. ' •
10+ Cylinders /•• /... d", l e . :•...� • • Requires both a mechanical or electric control head and tandem control head `
•• Requires a mechanical or electric control head and multiple tandem control heads
•••BMCS series requires a mechnical or electric control head to actuate.
U.L.I. Ex 2458 3 -22 Manual Part No. 9127100 (9/97) Badger Fire Protection
The Wet Chemical Fire Suppression System ram`
•
3 -27 Fusible Link Detectors
Detectors
Detectors using Badger Fire Protection approved A temperature survey must be performed at all
fusible links are required over cooking appliances and locations where fusible links will be installed. The
in the ducts of kitchen cooking equipment. survey must be conducted under maximum cooking or
For protection of the duct, a detector must be appliance cleaning conditions in order to determine
the optimum exhaust air flow locations and to record
centered either flush with the hood duct opening or in the peak temperatures that are expected to occur.
the duct but not more than 12 feet (3.7 m) downstream
from where the duct is connected to the hood. When Once the survey is completed:
mounted in the duct, the detector should be oriented
- Select the lowest temperature rated link that
so that the bracket does not shield the link from the p
hot air stream, and the fusible link is centered in the can be used.
duct. - Make sure the maximum exposure tempera -
Each protected cooking appliance, with the excep- lure of the link exceeds the maximum tern-
tion of char - broilers, with a continuous cooking perature obtained from the survey.
• surface area that does not exceed 54" x 54" (137 cm x - Make sure links are located In the exhaust
137 cm) shall be protected by a detector. Appliances air flow, not In dead air spaces. This will
having a surface area larger than 54" x 54" (137 cm x provide the fastest detector response.
137 cm) require additional detectors. When a cooking
appliance is under the hood -duct opening, the appli- - Care must be taken not to install links d-
ance is protected by the detector mounted at the hood- rectly in the exhaust flow of appliance flue
duct opening or 12" (30.5 cm) maximum into the duct. gas.
An additional detector is not needed to protect that
appliance. Note: Do not locate detectors directly in the hot ex
Care must be taken that fusible links of sufficiently haust from the burner chamber of gas tired
ffi
high temperature rating are used near charbrollers, fryers or upright broilers.
due to higher ambient temperatures.
• Example -
12" (30.5 cm) MAX IF APPLIANCE
IS UNDER HOOD DUCT OPENING
SS "EMT
ti CONDUIT
lam, I I �
•:::: - r- - t;t:� - tit - n ixI ix i x IX � -- F�cF-- x + - - ■ -
•..... '*•-•.° :.....
' a • . • '/. DISCHARGE PIPING
J •• -
• •• �• `LWUID SEA; AUAt ERS
•••••• • •• •••-
• ' 4 ,, SnIWEr FRYER STOVE FRYER STOVE ( CHARBROILERI GRIDDLE
UPRIG
• �24'�A -24 ii-- • 24" -4 /-2e-4 / - 30 "-►I 1 3016 1f — 48 " — ►1 BROILER 14---- 60
••.•• •
(M c i) (61 cgs (1 cm) (61 cm) (76 cm) (76 cm) (122 cm) (156 cm)
•••
• • • •
• . •••••• (86 cm)
•
•••••• • •• ••••
• • • •
• • • Figure 3 -51. Positioning Detectors
U.L.I. Ex 2458 3-33 Manual Part No. 9127100 (9/97) Badger Fire Protection