Plans Ansul wet chemical fire system.
Model R -102 3 gallon cylinder.
Flow point capacity: 11
Flow points used: 9 Duct: 14 "x14"
o
Fusible ^^
,o 2
2W Links --
/ 6' Type I Bead
Ansul
1N • C.V.I. m I CI , pr .
3N 311 u-s-vi V
® z 25' 25" 011-c, I
ijj 0 0 O 35" 35"
Z3 i a : note a < �1 C A
W c.\i ual o O o
♦ 1 � IIator a � Z y a -.
\� ` pool
W cn J _ o o� ,
< W
CC U � — a. 0. c) o ro
m L ' 0 LL D U) -,ri
Automatic gas 24"
shut off valve. Donut
- Fryer
Fire system drawing
Front View
By: Guardian Fire Prot. Inc. FOR: Tigard Donut Shop Notes: System installed in accordance with
1012 SW "A" ST. 13815 SW Pacific Bwy Ansul Design, Installation, Recharge,
Corvallis OR 97333 Tigard OR 97223 and Maintenance Manual.
(541) 752-2258 System tested in accordance with
CCB# 100355 exp. 6 -23 -06 Scale: None U.L. Standard # 300.
This drawing may not be reproduced without written permission from Date: 9-05 Drawn By: MAF
Guardian Fire Protection Inc. City, state, county agencies
are excepted during the course of plan review or permit process.
•
10/10/2005 14:33 FAX
RI 002
ANSUL DESIGN R -102 RESTAURANT
INSTALLATION FIRE SUPPRESSION
RECHARGE AND SYSTEM
MAINTENANCE (Standard UL 300 Listed)
MANUAL
111) • 10
1111
N o w . � .
r
..r
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X11Q*
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•
10/10/2005 14:33 FAX
003
SECTION IV — SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-1
10-1 -02 REV.5
SYSTEM DESIGN r GENERAL. INFORMATION
The Ansul R -102 Restaurant Fire Suppression System may be 1. Nozzles 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
fisted 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 training program. mi
The R.102 and the PIRANHA systems use compatible agents and
components, therefore, they may be used together for cooking
apples, 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
liW
R -102 or PIRANHA Regulated Actuators. In systems utilizing a
101 remote release, any combination of the maximum number of I
regulated actuators can be use 2 -a M.
• Both systems must actuate simultaneously. ($ - m° I
• Each system must be designed and installed per Its appropri- FIGURE 1
ate manual. arm
• Adjacent appliances requiring protection must be protected 2. In installations where a UL listed damper assembly is
with the same type Of system, either R -102 or PIRANHA, employed, the duct nozzle 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 inches. bly that will not Interfere with the damper. Exceeding the max.
• When appliances are protected with R-102 nozzles, the hood imam of 8 in. (20 an) in this way will not void the UL listing of
and connecting duct above those appliances cannot be pro- the system.
tested with PIRANHA nozzles. a Previously listed 3 flow number and 5 flow number duct pro-
• Ming systems in a common plenum is not allowed. tection detailed in earlier published manual, Pan 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
anon and Expellant Gas Line Requirements, Distribution Piping
Requirements, Detection System Requirements, Manual Pull Sta- • One 1100 nozzle (Part No. 430912) e one flow number
Lion Requirements, Mechanical Gas Valve Requirements, Electri- •
cal Gas Valve Requirements, Electrical Switch Requirements, and in. (127 an) 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 I DUCT SIZES UP TO 100 IN (254 cm)
during installation. I 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 an) perimeter maximum
quantity for duct, plenum, and individual appliance protection. This . 32 in. (81.3 cm) diameter maximum
section must be completed before determining tank quantity and
piping requirements. • A 2WH noble (Part No. 78078) must be substituted for a 2W
nozzle for any installation using Option 2 of the 1.5 gallon sys-
Duct Protection — Single Nozzle tern coverage (duct and plenum protection only). A 2WH nozzle
All duct protection is UL listed without limitation of maximum duct is limited to a maximum of 75 In. (190 cm) perimeter or a maxi.
length (unlimited length). This includes all varieties of ductworks mum diameter of 24 in. (61 cm) of coverage.
both horizontal and vertical including ducts that run at angles to The chart below shows the maximum protection available from
the horizontal and ducts with directional bends. each duct nozzle.
The R -102 system uses different duct nozzles depending on the Part 3.0 Gallon 1.5 Gallon
. size of duct being protected. Description No. System System
2W Nozzle 419337 Maximum Maximum
100 in. (254 cm) 100 in. (254 cm)
Perimeter Perimeter
1100 Nozzle 430912 Maximum Maximum
50 in. (127 cm) 50 in. (127 cm)
. Perimeter Perimeter
T
10/10/2005 14:34 FAX lJ 004
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4.5
10-1-02 REV.
•
Plenum Protection
The R-102 system uses the 1W Nozzle (Part No. 419336) or the
► 1100 Nozzle (Part No. 430192) or the 1N Nozzle (Part No.
419335) for plenum protection. The 1W nozzle tip is stamped with 40 w' (51 ° A )
• 1W and the 1N nozzle tip is stamped with 1N. indicating they are 4 a
I one -flow nozzles and must be counted as one flow number each.
When protecting a plenum chamber, the entire chamber must be
. Protected regardless of filter length. _ I I MI M ) •
• VERTICAL PROTECTION - GENERAL ( :
• One 1W nozzle or 1100 nozzle will protect 4 linear feet (12 m) of t
plenum. The maximum distance from the end of the hood to the J A
first and last nozzle must be no more than 2 ft (.6 m). After the first
i --: -....1-1_
nozzle. any additional nozzles must be positioned at a maximum
of 4 ft. (12 m) apart down the entire length of the plenum. The f
. I. plenum width must not exceed 4 ft (1.2 m). (The 1W or 1100 noz- 1 IN. (2.s Gm)
zle can be used on single or V-bank filter arrangements.) See MINIMUM
• Figure 6.
FIGURE 7
2 Ft (.0 M) F cane MAXIMUM .�
4 Fr (1.2 m) Option 2: The 1W or 1100 nozzle must be placed perpendicular.
4 FT (12 m) MAXIMUM 4 (12 m) ' 8-12 N. (20-30 cm) from the face of the filter and angled
MAXIMUM M�MUM MAXIMUM to the center of the liter. The nozzle tip must be within
MAXIMUM � 2 in. (5 cm) from the perpendicular canter fine of the fil-
= 001101-- ter. See Figure 8.
•
_
•`F .y ' 4I . 6W°�QIM
,' \ �' � a w. (20 cm)
� / �' . . le MINIMUM
- �. I / NOZZLE 11P
MUST 13E FIGURE 8 A "' � "'"
.
• When protecting plenums with the 1W or 1100 nozzle, two options
of coverage are available: �,' ., FIGURE 8
• Option 1: The 1100 or 1W nozzle must be on the center line of the `
single or 'V' bank filter and positioned within 1 -20 in HORIZONTAL PROTECTION - OPTION 1
(2.5 -51 cm) above the top edge of the filter. See • IN NOZZLE - PART NO. d]IL�I5 - SINGLE SANK PROTEC-
• Figure 7. TION
One 1N nozzle will protect 10 [near feet (3.1 m) of single filter bank
• plenum. The nozzle(s) must be mounted in the plenum, 2 to 4 in.
(5 to 10 an) from the face of the filter, centered between the filter
height dimension, and aimed down the length. See Figure 9.
2 -4 W. 10 FT(9tm
(4 -10 an) MAXIMUM
omm
14
■ I
■ 1
�1
` . \ OCO¢OP
• FIGURE 9
10/10/2005 14:34 FAX 0 005
SECTION IV — SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4 -6
REV. 4 10 - - 02
Plenum Protection (Continued)
• HORIZONTAL PROTECTION — OPTION 2 For a plenum, either single or If bank, with a linear extension
1100 NOZZLE — PART NO. 430912 — °V" BANK PROTECTION longer than 10 feet (3.1 m), each bank maybe protected using one
1W NOZZLE — PART N0.419336
1N nozzle every 10 ft (3.1 m) or less depending on the overall
length of the plenum. See Figure 1a The nozzles may point in the
One 1100 or 1W nozzle will protect 6 linear feet (1.8 m) of V bank opposite directions as long as the entire plenum area is protected.
plenum. The nozzle must be mounted horizontally, positioned 1/3 and the 10 ft (3.1 m) limitation Is not exceeded. See Figure 13.
the filter height down from the top of the filter. Nozzles can be boat- The nozzle positioning shown in Figure 14 is not an acceptable
ed at 6 ft (1.8 m) spacings on longer plenums. See Figure 10. method of protection because the plenum area directly under the
„co, OR 1W Wire tee is not within the discharge pattern of either nozzle.
10 F7 (al m)
MAWUM
\:,:.
..� ,r3(H) t 10 FT. p.1 m)
; NBGMOF MA)OAaJb � :
••:,, . .�� l- ( 6 Fr. (19 m) �
DAAxR!<1M
.� 10 FT.(dtm) �
MAXIMUM
MA%MUM (k' ,�'
, s xI � ' 30 FT (9.1 m)
"
411il ahAl
FIGURE 12
10 RT.(3.1m)/
FIGURE 10 IMXIMUM
ooe®e
1N NOZZLE — PART NO.419335 — V BANK PROTECTION 10 FT. (9.1 m)
MAXIMUM
Two IN nozzles will protect 10 linear feet (3.1 m) by 4 ft. (1.2 m) m , .
; /` ;
wide of °1P bank plenum. The nozzles must be mounted the 10 Fr (31 m) �
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.
,\�
See Figure 11.
of 2-4 IN. ) �,� 33 FT. (9.1 m)
I I (s -tom, ,� �.
00®
'
FIGURE 13
wmw
1dAxtMUM
10 FT. pim� 1-"•- MAXIMUM /
\ � 1
r /
ill �i►
1✓ INCORRECT
FIGURE 14
. FIGURE 11 °0°@0°
•
10/10/2005 14:34 FAX 008
SECTION IV - SYSTEM DESIGN
UL X. 3470 ULC CEx747 Page 4-9
3-1 -04 REV.7
Fryer — Single Nozzle Protection (Continued)
Maximum Area Dimensions — Single Nozzle Fryer Protection (Continued)
Max. Size
Max. Size Overall Type of Nozzle Height , Nozzle , •
Frypot Only With Chipboard Nozzle Above Top of Fryer Location
19.5 in. x 19 in. 19.5 in- x 25 3/8 In- 280 13 in. to 18 in. . See Figure 17
(50 cm x 48 cm) (50 crn x 65 an) • (33 to 41 cm)
•
19.5 in. x 19 in. 19.5 in. x 25 3/8 in. 3N See Figure See Figure 18
(50 cm x 48 cm) (50 cm x 55 cm) .. 18
18 in. x 18 in. 18 In. x 27 5/8 in. 3N 25 in. to 35 in- See Figure 19
(46 an x 46 cm) (46 an x 70 cm) • (64 cm to 89 an)
per; �; �� I I 1 I I I
1 ``Y ■ 1 `s ' y' I I I I I
I I : i 1 1
I 1 . I ) 1 11
I � '
1
.- �``' j i I TOP OF FRYER 11
I
-4111
FRYEA Wm1OUT DRJP80ARD FRYER Wm1 DRIPBOARD
1111 14447.
no NOME TIP POSmONED OVER THE MIDPOINT OF The HAZARD AREA: 3 at WM
(7.G an) FROM THE MIDPOINT ALONG THE LONGEST SIDE OF THE N
E HAZARD D :1 oomo RIGHT-TO-LEFT .
W. (2.5 an) FROM THE MIDPOINT ALONG THE SHORTEST SIDE OF THE HAZARD MD CENTERLINE
AIMED AT THE MIDPOINT OP THE COOKING AREA. FRYER WITHOUT DRIPBOARD FRYER WITH DRIPeOARD
FIGURE 17 NOTES 3N NOZZLE 71P MUST SE LOCATED WITHIN THE PERIMETER OF THE SURFACE
® . AREA WITHIN THE FRONT HALF OF THE FRY POT MD AIMED AT THE CENTER.
. FIGURE 19
34 IN. (88 an) MAXIMUM DIAGONAL
DISTANCE BETWEEN NOZZLE ANO
CENTER OF HAZARD AREA
r
I : k�.�t . " 's- _( — 21 in. (53 an) II, ` r
K� I _ 1 MINIMRJM �` I '
I may+ ~' I NO TicA r
HEIGHT _ (O
tt♦ 'i ,
FRYER WITHOUT DRIPBOARD FRYER WITH DRIPBOARO
3N NOZZLE TIP POSITIONED ANYWHERE ALONG OR WITHIN PERIMETER CC COOK-
ING SURFACE AND AHED TO THE CENTER OF THE COOKING AREA.
FIGURE 18
• WV
•
•
•
•
•
10/10/2005 14:35 FAX X1007
SECTION IV - SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-10
REV. 5 10 -1 -02
Fryer - Multiple Nozzle Protection
Design Requirements: Example: A fryer with a dripboard The inside vat without the drip -
Fryers exceeding the coverage of a single nozzle can be divided board measures 18 in. in depth x 30 In. in length (46 an. x 76 an)
into modules. Each module must not exceed the maximum area and the inside of the overall.vat including the dnpboard measures
allowed for a single nozzle. However, when utilizing multiple 24 in. in depth x30 in. in length (61 cm x 76 an). Because the fryer
nozzle protection, the longest side allowed for a fryer with drip- is 30 in. (76 cnr) In length, it exceeds the coverage of a single
board can be used, regardless of whether the fryer has a drip- nozzle.
. board or not. Dividing the length in half, each module now has an overall vat
The maximum size fryer that can be modularized is 884 sq. in. dimension of 24 in. in depth x 15 in. in length (61 x39 an). From
(5574 sq. cm) or in terms of ft, 8 sq_ R (1.8 m). the Table, Maximum Coo/dng Area Dimension - Multiple Nozzle
1. Design requirements for multiple nozzle fryers are broken
Fryer Protection,' either the 3Nor the 290 nozzle should beselect-
down into two types: ed to protect each fryer module, depending on the maximum nor
S
A. FRYERS WITHOUT DRIPBOARD(S) zle height above the fryer and the positioning requirements
() • allowed Refer to appropriate Figures, 15 through 19.
If the fryer does not include a dripboard, measure the inter-
nal depth (horizontal dimension from front to back) and See additional examples in Appendix Section.
length of the frypot Then, multiply the depth and length to
obtain the area of the frypot in square inches.
B. FRYERS WITH DRIPBOARD(S) •
if the fryer Includes any dripboard areas, measure both the
internal depth and length of the frypot portion, and then
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.
a Divide the frypot or overall vat into modules, each of which
can be protected by a single nozzle, based on the maximum
dimension and area coverage of the nozzle as specified in •
Table, "Maximum Cooking Area Dimension - Multiple Nozzle
Protection."
A. If the module considered does not include 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 table 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.
Options For Modularizing Fryers AREA OF EACH FRY POT MODULE
The following Figure 20 shows approved methods of dividing (mod- CANNOT EXCEED 324 SO. IN. (2090 °4 c.ft)
ularizing) fryers so that each section can be property protected. ,I
EACH MODULAR AREA. INCLUDING DRIPBOARD,
MUST NOT ExCEED 497 SO. IN (3207 eri en) • AREA OF FACM FRY I 1
I POT MDDULE
-}-' CANNOT EXCE®
324 so. in
MIDPOINT I MIDPOINT (2090 ay an.) ( I
+ I + MODULE THIS I I
1 + POT PLUS � P 1 I
BOARD) CANNOT I
D(CEED
0022e4
DRIP BOARD I DRIP BOARD DRIP BOARD 487 SO' IN. EXAMPLE ONLY
EXAMPLE ONLY =CU EXAMPLE ONLY ems FRYER WITHOUT ORIPBOARD
FRYER WITH DRIPUOARO PRYER WITH ORIPBOARD
FIGURE 20
`I 'i
10/10/2005 14:35 FAX IJ008
SECTION IV — SYSTEM DESIGN
UL EX. 3470 ULC CEx747 Page 4-11
3 -1-04 REV. 7
Fryer — Multiple Nozzle Protection (Continued)
Maximum Area Dimension — Multiple Nozzle Fryer Protection
Max. Size Module
Max. Size Module Overall Type of Nozzle Height Nozzle
Frypot Only With Dripboard Nozzle Above Top of Fryer Location
21 in. x 210 in. 21 in. x 294 in. 230 27 in. to 47 in. See Figure 21
(53 cm x .14 m (53 cm x .19 m (69 cm to 119 cm)
21 in. x 210 in. 21 in. x 294 in. 245 20 in. to 27 in. See Figure 21
(53 cm x .14 m (53 cm x .19 m (51 to 69 cm)
25 3/8 x 370.5 in 25 3/8 x 495 in 290 13 in. to 16 In. See Figure 22
(65cmx24m (65cmx.32m (33to41cm)
25 3/8 x 370.5 in 25 3/8 x 495 in 3N See Figure 23 See Figure 23
(65 cmx.24m (65 cm x 0.32 m
27 5/8 x 324 in . 27 5/8 x 497 in 3N 25 in. to 35 in. See Figure 24
(70 cm x .21 m (70 cm x .32 m (64 cm to 89 cm)
•
~^--:
-' 34 IN. (66 an) MAXIMUM DIAGONAL
�. = ~ ' , �`` ... DISTANCrE eETW®v NOZZLE
I i i I Y � I I '~ HAZARD AREA " 1
I I I I 1 `` I 1 i�wrJ M� ~ \'
I 41,0 �R, 1 /� 14 1 40,00 e.......00 : HEIGHT 0 .Ilt . oiiiii07
,,,,....
FRYER WITHOUTDRIPNOARD FRYER WI H ORIPECARD
FRYER WITHOUT DRIPBOARD FRYER wm4 DIBPBOARD 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONG OR WITHIN THE
°0°°D °OM+a PERIMETER OF THE MODULAR IT 18 PROTECTING AND AIMED AT THE MIDPOINT OF
. P09rnON NOME TIP ANYWHERE ALONG OR WITHIN THE PERIMETER OF THE THAT RESPECTIVE MODULE AREA.
MODULE IT IS PROTECTING AND AIM AT NE MIDPOINT OF THAT MODULAR AREA. FIGURE 23
FIGURE 21 cow
1 I ' ;T� •� -• - . ' '.. NM POINT
� � ~��• - ,) , , T ^1 I `•�,� 1 (DIAGONAL
,c` ~~ �� f ~� _ �y I C I I AIM POINT (DIAGONAL I I 1 1 j CENTER CF
I caws OF MODULE 1 I 1 1 I MODULE I
I ��'~ - y - i COOKING AREA) 1 1 ; i I COOKING I AREA)
~~ I � I I EN
I 1 I 1 I 1 11 I 1 I,
1 I All i � I i i i l I I RIGHTTO-LEFT I 1 I I RIGHT -TO-
i s. • I mo/ �; I CENTERLINE I I 00Irr I CENTER - LEFT
r� � ,.1 : .' ,+r0 4/41u" ,G rrlt LINE
_ •.IRIU 3
FRYER WrrNOUT OR1P8OARD FRYER WITH DRIPBOARD FRYER WITHOUT DRIFSOARD FRYER WITH DRIPBOARO
250 NOZZLE TIP POSITIONED OVER THE MIDPOINT OF THE RESPECTIVE MODULAR THE 3N NOZZLE TIP MUST BE POSITIONED ANYWHERE ALONG OR WITHIN THE
AREA :3IN. p.6 an) PROM THE MIDPOINT ALONG THE LONGEST SIDE OPINE MODULE PEAR AND FORWARD OF THE RIGHT-TO-LEFT CENTERLINE OP THE COOKING
AND : I IN. 17.5 Cn) FROM THE MIDPOINT ALONG THE SHORTEST SIDE OF THE MO• AREA THE AimrNG PoNT OP THE NOME MUST BE AT THE DIAGONAL CENTER OF
ULE AND AIMED AT NE MIDPOINT OF THE MODULE. THE MODULAR COOKING AREA.
FIGURE 22 FIGURE 24
cam
•
11 4'