Plans IF •,,,,,
i
Pyro Chem Kitchen Knight II fire system. Duct: 10"X18"
Model PCL -300. 3 gallon cyinder. rte ECENED
Flow point capacity: 10
Flow points used: 6 Fusible Links JUN 0 22N3 3
450F
CITY OF TIGARD
2D BUILDING DIVISION
/ Existing 7' Type I Hood
III Single Filter Bank
111 I.
1H ,
2H 1 H
24" 24 " RECEIVED
48"
48" _,
P CITY JUN () OF TIGARD
Remote K type
BUILDING rrIISION
-
pull.
48 " -54"
R
a.££
1 1
Automatic gas shut °
off valve. 18"x18" 24 "x24"
Fryer Griddle CITY OF TIGARD
Approved 1 1
r Approved
For only thew k as describ in: ° c
ed
PEWIT NO. ' rJC11 Sr
OFFICE COPY See Letter to: Attach ( a
Fire System Drawing i `l. . S � Act s F �. C
Job Add t ress: t.
B, � _ -- Date: _
Guardian Fire Protection Job: H Mart Notes: Fire system installed in accordance with Pyro Chem
1012 SW A Avenue 13600 SW Pacific Hwy Kitchen Knight II technical manual, p/n 551274.
Corvallis OR 97333 Tigard OR System tested in accordance with UL 300.
CCB# 100355 exp. 6/10 Date: 06/08 Drawn by: MAF
1
•
Pyro Chem Kitchen Knight wet chemical
fire suppression system. Model PCL -600.
6 gallon capacity. Flow point capacity: 20 Duct: 15 "x15" Duct: 15 "x15"
Flow points used: 19
Fire System Existing Fusible Links
2D 2D 450F
a a / Existing
-- I I 1 1 20' Type I Hood
• -B3 Single Filter Bank
1H 1 1H
g 9 e 2H
2L g g si 2L 2L 24"
35" 111 1H 1H 1H 1H 35" 35" 48"
48 ,1 40" 40 „ 40 „ 40" 40" 48" 48"
IN 50" 50" 50" 50" 50"
Remote
Manual
Actuator —
(in egress)
IN
I 1 1 1 1 1 1 I I 1 1 I 1 I 1 1 1
Automatic gas shut 24 "x24" 18"X18" 18"X18" 18"X18" Double 24 "x24" 24 "x24" 48 "x24" C,
off valve. Range Stock Pot Stock Pot Stock Pot 18"X18" Range Range Griddle
Range Range Range Stock Pot N
Range fN,
t
°c1
Fire System Drawing
Front View O
U
Guardian Fire Protection Job: H Mart Notes; Fire system installed in accordance with Pyro ..._
1012 SW A Avenue 13600 SW Pacific Hwy Chem installation and design manual.
Tigard OR System tested in accordance with UL 300.
Corvallis OR 97333
CCB # 100355 exp. 6/10 Date: 06/08 Drawn by: MAF
Pyro Chem Kitchen Knight wet chemical RECEIVED
fire suppression system. Model PCL -460.
4.6 gallon cylinder. Flow point capacity: Duct: 20 "X24"
14 JUN 0 2 2L �; ,
5
Flow points used: 14 CITY OF TIGARD
BUILDING DIVISION
2D Fusible Links
a )0F 15' Tpe I Hood i i 1
Existing 1 I
e sd i I 1H 1
2H 2H 1H 1H 1H 1H 1H 1H
24" 24" 24" 24" 24" 24" 24" 24"
48" 48" 48" 48" 48" 48" 48" 48"
M
Remote
\ / Pull
14 "d 14 "d 20 "d 22 "d 14 "d 14 "d 10' -20'
from hood
I I 1 I
14"x15" 14"x15" 6 hole Oriental Wok Unit Automatic gas shut �}
Fryer Fryer off valve. C
Remodel existing fire system. ,� \
Fire System Drawing
Front View
Asian Grill
Guardian Fire Protection Job: H Mart Notes; Fire system installed in accordance with Pyro
1012 SW A Avenue 13600 SW Pacific Hwy Chem installation and design manual. (n
Corvallis OR 97333 Tigard OR System tested in accordance with UL 300. v 1
CCB # 100355 exp. 6/10 Date: 06/08 Drawn by: MAF
r E ij VE® Chapter 3 — System Design
,_
i Page 3 -5
r J U 0 2 2008 REV. 4
la. Fryers without Df (� I<lpe 1/2 in. nozzle must be located anywhere on the perimeter of
I/ " I ° d, f °
1 5.cm) ( r1 VISI®f\I the hazard area, 13 in. to 24 in. (33 to 61 cm) above the
maximum) (48•x 49
cooking surface of the appliance and aimed at the center
Two nozzles are available for fryer protection: High prox- of the cooking area. See Figure 3 -3b.
imity and low proximity. 2H HIGH
The Model 2H nozzle, Part No. 551028, is used for high ( PROXIMITY
°"( NOZZLE
proximity fryer protection. This nozzle is a two (2) flow
/ LOCATED
, ANYWHERE
nozzle. The nozzle must be located anywhere within the / / 1 : ANV THE
i PERIMETER
perimeter of the hazard area, 24 in. to 48 in. (61 to 122 / 2H, zL ,
cm) above the cookin —' ,, ( - >- 4 - - LOW
K �v
g surface of the appliance and aimed / / 481N. „.4'-- PROXIMITY
at the center of the cooking area. See Figure 3-3a. / / 1 (122 cm) NOZZLE
/ / I 1 1 LOCATED
The Model 2L nozzle is used for low proximity fryer protec- / / 2L 24 IN. ' ANYWHERE
lion. This nozzle is a two (2) flow nozzle. The nozzle must / / / / , (61 cm) ON THE
41/111 . 0/ 1. • PERIMETER
be located anywhere on the perimeter of the hazard '/ ,' 131N. I
area, 13 in. to 24 in. (33 to 61 cm) above the cooking /1, ( cm
surface of the appliance and aimed at the center of the ; 006230PC
FRYERS
wmi
cooking area. See Figure 3 -3a. I
I EDGE OF DRIPBOARDS
214 HIGH OF i HAZARD
` PROXIMITY HAZARD AREA
/ NOZZLE AREA aoe»ex
/ -r,� LOCATED
/ I ANYWHERE Figure 3 -3b
/ , 1 WITHIN THE
/ 2H, 2L i PERIMETER 2. Small Range (336 sq. in. (2168 sq. cm) maximum, 28 in.
/ / �; >i- LOW (71 cm) longest side maximum). Use this when nozzle is
/ / 48" (122 cm) 1 PROXIMITY
/
I NOZZLE center located. 1 LOCATED
/ ' / 2L + ANYWHERE Two nozzles are available for small range protection:
/ ' r� / / / / I I, 1 /fit ON THE High proximity and low proximity.
211m' � >/, / PERIMETER'
// 13" (6)) The Model 1H nozzle, Part No. 551029, is used for high
0 , (Wan) I 4 ao:PC proximity small range protection. This nozzle is a one (1)
1 FRYERS WITHOUT flow nozzle. When using high proximity protection, the
I 1 EDGE OF DRIPBOARDS range cannot be under a backshelf. This nozzle must be
OF HAZARD located on the front/badc centerline of the appliance, 40 in.
HAZARD
AREA located
50 in. (102 to 127 cm) above the cooking surface, and
AREA M16176PC aimed directly down within the "Nozzle Location Area"
Figure 3 -3a depending on the size of the hazard area. See "Nozzle
Placement" chart below. See Figure 3-4a.
1b. Fryers with Drip Board NOZZLE FLEXIBILITY PLACEMENT CHART (When
The maximum single nozzle protection dimensions ' using nozzle flexibility, the maximum width that can be
depend on the dimensions of the fry pot only. protected is 12 in. (31 cm))
For fry pots with maximum dimensions of 18 in. Length — L Width — W Front/Rear
(45.7 cm) on the longest side and 324 sq. in. (2090 In. (cm) in. (cm) fn.' (cm)*
sq. cm) max. area, use overall dimensions of 27 3/4 in. 12 (31) 12 (31) 8 (20)
(70.5 cm) on the longest side and 500 sq. in. (3226 13 (33) 12 (31) 7 1/2 (19)
sq. cm) max. area. 14 (36) 12 (31) 7 (18)
For fry pots with maximum dimensions exceeding 18 in. 15 (38) 12 (31) 6 1/2 (17)
x 324 sq. in. (2090 sq. cm), but no greater than 19 1/2 16 (41) 12 (31) 6 (15)
in. (49.5 cm) on the longest side and 371 sq. in. (2394 17 (43) 12 (31) 5 1/2 (14)
sq. cm) max area, use overall dimensions of 25 3/8 in. 18 (45) 12 (31) 5 (13)
(64.5 cm) on the longest side and 495 sq. in. 19 (48) 12 (31) 4 1/2 (11)
(3194 sq. cm) area. 20 (51) 12 (31) 4 (10)
Two nozzles are available for fryer protection: High prox- 21 ( 12 (31) 3 1/2 (9)
imity and low proximity. 22 (56) 12 (31) 3 (8)
23 (58) 12 (31) 21/2 (6)
The Model 2H nozzle, Part No. 551028, is used for high 24 (61) 12 (31) 2 (5)
proximity fryer protection. This nozzle is a two (2) flow 25 (64) 12 (31) 1 1/2 (4)
nozzle. The nozzle must be located anywhere within the 26 (66) 12 (31) 1 (3)
perimeter of the hazard area, 24 in. to 48 in. (61 to 27 (69) 12 (31) 1/2 (1)
122 cm) above the cooking surface of the appliance and 28 (71) 12 (31) 0 (0)
aimed at the center of the cooking area. See Figure 3 -3b.
*Distance from centerline, either toward front or toward back, of hazard
The Model 2L nozzle is used for low proximity fryer area, starting from the reference point. ULEX 3830
protection. This nozzle is a two (2) flow nozzle. The March 1, 2006
1.
, -.., . • • •
( , Chapter 3 - System Design e&p 2ce) — OC ) / --
Page 3 -6
REV. 4
2a. High - Proximity Backshelf Protection - When using the
2L nozzle for range protection with high - proximity backshelf, .)
the maximum length of burners being protected must not
1H exceed 28 in. (71 cm) and the maximum area of the burners
50 IN.
(127 cm) must not exceed 336 sq. in. (2167 sq. cm). The backshelf
must be a minimum of 18 in. (45.7 cm) above the top of the
range and may overhang the burner by a maximum of 11 in.
1 1H 401N.
(102 cm) ( 28 cm).
NOTE: Although most shelves exceed 11 in. (28 cm) in over -
REFERENCE ' NOZZLE all depth, make sure the shelf does not exceed 11 in. (28 cm)
POINT ' � LOCATION
AREA overhang of the burner.
� J
Nozzle must be located on the front edge of the front burner
(2 IN.
281N. (71 cm) and aimed at a point 10 in. (25 cm) forward from the back
(31 cm) MAXIMUM edge of the back burner on the front -to -rear centerline.
MAXIMUM LENGTH (L)
WIDTH (vu) Nozzle must be mounted 24 to 35 in. (61 - 89 cm) above the
HIGH hazard surface. See Figure 3 -5a.
PROXIMITY
006180PC SHELF CAN OVERHANG BURNER(S)
■ A MAXIMUM OF 11 IN. (28 cm)
\
Figure 3 -4a. `\
The Model 1L nozzle, Part No. 551066, is used for low prox- \� '
imity small range protection. This nozzle is a one (1) flow
nozzle. The range can be equipped either with or without \,
a backshelf. Either type requires the same nozzle require- \ \ 16 IN.
ments. The nozzle must be located 22 in. (56 cm) from either \ (45.7 cm)
MIN.
end of the hazard area centered from left to right. It must be MAX. 28 IN.
13 in. to 24 in. (33 to 61 cm) above cooking surface, and 24 -35 IN. (71 cm) �� �4
aimed at a point one half the distance of whatever the height (61-89 cm) �
dimension of the nozzle is. When determining nozzle and aim C �
point locations, both measurements are to be taken from the
same end of the hazard area. Example: The nozzle is 10 IN. (25.4 cm)
mounted 20 in. (51 cm) above the cooking surface. The aim FROM BACK BURNER
point from the edge of the hazard would then be 10 in. (25 -----<- FRONT TO REAR 0045
- cm) which is one half the nozzle mounting height dimension. CENTERLINE
See Figure 3 -4b. Note: Nozzles must be placed at or below HIGH PROXIMITY BACK SHELF PROTECTION WITH THE 2L NOZZLE.
the shelf, within the nozzle height limitations. AREA OF PROTECTION PER NOZZLE: MAX. LENGTH OF BURNER
GRATES 28 IN. (71 cm) AND MAX. AREA OF BURNER GRATES NOT
TO EXCEED 336 SO. IN. (2168 sq. cm)
EDGE OF
HAZARD AREA Figure 3-5a.
(FRONT OR BACK)
22 IN.
\ I / (56 cm) I 1L
1
221N. / I ,' 1L
(56 cm) 24 IN. (H)
\I/ ( (61 cm)
— x _ 131N.(H)
( /L 4
1 H) 1`
HAZARD ousisiPc
f 1 /2 (H) "I SURFACE
Figure 3 -4b.
ULEX 3830
. March 1. 2006
•
r•n. et)t 2 ° r -Gx, / &
f Chapter 3 - System Design
, Page 3 -7
REV. 3
3. Larger Burner Range (784 sq. in. (5085 sq. cm) maxi Range Range
mum, 28 in. (71 cm) longest side maximum) Length - L Width - Radius - R
\ in. (cm) in. (cm) in. (cm)
One nozzle is available for large range protection: High 18 (46) 27 (69) 3 5/8 (9)
proximity. 18 (46) 28 (71) 3 1/8 (8)
The Model 2L nozzle, Part No. 551027, is used for high 19 (48) 18 (46) 6 3/4 (17)
proximity large range protection. This nozzle is a two (2) 19 (48) 19 (48) 6 3/8 (16)
flow nozzle. When using high proximity protection, the 19 (48) 20 (51) 6 (15)
range cannot be under a backshelf. This nozzle must be 19 (48) 21 (53) 5 5/8 (14)
located 34 in. to 48 in. (86 to 122 cm) above the cooking 19 (48) 22 (56) 5 1/4 (13)
surface, and aimed directly down within the mounting area, 19 (48) 23 (58) 4 7/8 (12)
based on the hazard size, as described in the Nozzle 19 (48) 24 (61) 4 1/2 (11)
Positioning Chart. See Figure 3 - 19 (48) 25 (64) 4 1/8 (10)
R 19 (48) 26 (66) 3 3/4 (9)
19 (48) 27 (69) 31/4 (8)
19 (48) 28 (71) 2 7/8 (7)
4 20 (51) 18 (46) 6 3/8 (16)
` _ 20 (51) 19 (48) 6 (15)
a 20 (51) 20 (51) 5 5/8 (14)
p\ 2L - 20 (51) 21 (53) 51/4 (13)
�, 20 (51) 22 (56) 4 7/8 (12)
. �. 20 (51) 23 (58) 41/2 (11)
rr . 20 (51) 24 (61) 4 1/8 (10)
'p 20 (51) 25 (64) 3 3/4 (9)
N. as 1N. 20 (51) 26 (66) 3 3/8 (8)
� cm l «� 20 (51) 27 (69) 3 (7)
1 20 (51) 28 (71) 2 5/8 (6)
\ 21 (53) 18 (46) 6 (15)
21 (53) 19 (48) 5 5/8 (14)
21 (53) 20 (51) 5 1/4 (13)
.../ L 21 (53) 21 (53) 5 (12)
w 21 (53) 22 (56) 4 5/8 (11)
Y �t 21 (53) 23 (58) 41/4 (10)
00641' 21 (53) 24 .(61) 3 7/8 (10)
Figure 3 - 21 (53) 25 (64) 3 1/2 (9)
Example: A four burner range has a hazard size of 20 in. 21 (53) 26 (66) 3 1/8 (8)
(51 cm) in length and 27 in. (69 cm) in width. Follow down 21 ( 28 (69) 2 3/8 (7) (6)
the Range Length column in the Nozzle Positioning Chart
until you come to 20 in. (51 cm). Continue down this 18 46 22 (56) ( ) 5 5/8 (14)
column until the correct width appears in the width column. 22 (56) 19 (48) 5 1/4 (13)
When the width of 27 in. (69 cm) is arrived at, read across 22 (56) 20 (51)
4 7/8 (12)
56
to the radius column to determine the size of radius 22 (56) 21 (53) 4 5/8 (11)
allowed, for positioning of the nozzle, from the hazard area 22 (56) 22 (56) 4 1/4 (10)
centerline. In this example, the correct radius is 3 in. (8 cm). 22 (56) 23 (58) 3 7/8 (10)
The nozzle can be aimed straight down anywhere within a 22 (56) 24 (61) 3 1/2 (9)
3 in. (8 cm) radius of the hazard area centerline. 22 (56) 25 (64) 3 1/8 (8)
22 (56) 26 (66) 2 3/4 (7)
Nozzle Positioning Chart 22 (56) 27 (69) 2 3/8 (6)
Range Range 22 (56) 28 (71) 2 (5)
Length - L Width -W Radius - R 23 (58) 18 (46) 5 1/4 (13)
in. (cm) in. (cm) in. (cm) 23 (58)
19 (48) 4 7/8 (12)
18 (46) 18 (46) 71/8 (18) 23 (58) 20 (51) 41/2 (11)
18 (46) 19 (48) 6 3/4 (17) 23 (58) 21 (53) 4 1/4 (10)
18 (46) 20 (51) 6 3/8 (16) 23 (58) 22 (56) 3 7/8 (10)
18 (46) 21 (53) 6 (15) 23 (58) 23 (58) 31/2 (9)
18 (46) 22 (56) 5 5/8 (14) 23 (58) 24 (61) 3 1/8 (8)
18 (46) 23 (58) 5 1/4 (13) 23 (58) 25 (64) 2 7/8 (7)
18 (46) 24 (61) 4 3/4 (12) 23 (58) 26 (66) 2 1/2 (6)
18 (46) 25 (64) 4 3/8 (11) 23 (58) 27 (69) 2 1/8 (5)
\--, 18 (46) 26 (66) 4 (10) 23 (58) 28 (71) 15/8 (4)
ULEX 3830
March 1, 2006
? Chapter 3 — System Design ���p
Page 3 -8 .
REV. 3
Range Range 4. Small Wok (24 in. (61 cm) diameter x 6 in. (15 cm)
Length - L Width — W Radius — R depth maximum)
in. (cm) in. (cm) in. (cm) Two nozzles are available for small wok protection: High
24 (61) 18 (46) 4 3/4 (12) proximity and low proximity.
24 (61) 19 (48) 4 1/2 (11)
24 (61) 20 (51) 4 1/8 (10) The 1H nozzle, Part No. 551029, is used for high proxim
24 (61) 21 (53) 3 7/8 (10) ity wok protection. This nozzle is a one (1) flow nozzle.
24 (61) 22 (56) 3 1/2 (9) The nozzle must be located anywhere on the perimeter
24 (61) 23 (58) 3 1/8 (8) of the appliance, 24 in. to 48 in. (61 to 122 cm) above
24 (61) 24 (61) 2 7/8 (7) the top edge of the wok and aimed at the center of the
24 (61) 25 (64) 2 1/2 (6) wok. See Figure 3-6.
24 (61) 26 (66) 2 1/8 (5) The 1L nozzle, Part No. 551026, is used for low proxim-
24 (61) 27 (69) 1 3/4 (4) ity wok protection. This nozzle is a one (1) flow nozzle.
24 (61) 28 (71) 1 3/8 (3) The nozzle must be located anywhere on the perimeter
25 (64) 18 (46) 4 3/8 (11) of the appliance, 13 in. to 24 in. (33 to 61 cm) above the
25 (64) 19 (48) 4 1/8 (10) top edge of the wok and aimed at the center of the wok.
25 (64) 20 (51) 3 3/4 (10) See Figure 3 -6.
25 (64) 21 (53) 31/2 (9)
25 (64) 22 (56) 3 1/8 (8) 11H
25 (64) 23 (58) 2 7/8 (7)
25 (64) 24 (61) 2 1/2 (6) I
25 (64) 25 (64) 21/8 (5)
25 (64) 26 (66) 13/4 (4) , I
25 (64) 27 (69) 13/8 (3)
25 (64) 28 (71) 1 (2) 1H, 1L
26 (66) 18 (46) 4 (10) ; ,
26 (66) 19 (48) 3 3/4 (10) 481N
i / ( 122 cm)
26 (66) 20 (51) 3 3/8 (9) , 1
26 (66) 21 (53) 31/8 (8) ' ' 1L
26 (66) 22 (56) 2 3/4 (7) � r } 24 II
26 (66) 23 (58) 2 1/2 (6) , , I
26 (66) 24 (61) 2 1/8 (5) , , 13 IN.
26 (66) 25 (64) 1 3/4 (4) I '' 1 (
26 (66) 26 (66) 13/8 (3) to,
26 (66) 27 (69) 1 (2) I NOZZLE LOCATED
ON PERIMETER
26 (66) 28 (71) 3/4 (2) 006183PC ' 2a IN. (61 c
27 (69) 18 (46) 3 5/8 (9) DIAMETER MAXIMUM
27 (69) 19 (48) 31/4 (8)
27 (69) 20 (51) 3 (8) Figure 3 -6.
27 (69) 21 (53) 2 3/4 (7)
27 (69) 22 (56) 2 3/8 (6)
27 (69) 23 (58 21/8 (5)
27 (69) 24 (61) 1 3/4 (4)
27 (69) 25 (64) 1 3/8 (3)
27 (69) 26 (66) 1 (2)
27 (69) 27 (69) 3/4 (2)
27 (69) 28 (71) 3/8 (1)
28 (71) 18 (46) 31/8 (8)
28 (71) 19 (48) 2 7/8 (7)
28 (71) 20 (51) 2 5/8 (7)
28 (71) 21 (53) 2 1/4 (6)
28 (71) 22 (56) 2 (5)
28 (71) 23 (58) 1 5/8 (4)
28 (71) 24 (61) 1 3/8 (3)
28 (71) 25 (64) 1 (2)
28 (71) 26 (66) 3/4 (2)
28 (71) 27 (69) 3/8 (1)
28 (71) 28 (71) 0 (0)
ULEX 3830
► March 1, 2006
. :;. ? , . . 6)e 2 ‘)ois - 6 (2/
Chapter 3 - System Design
Page 3 -9
REV. 3
5. Large Wok (Greater than 24 in. to 30 in. (61 to 76 cm) EDGE OF HAZARD AREA
diameter x 8 in. (20 cm) depth maximum) NOZZLE (ANY —moo
CORNER) 1 12 IN
Two nozzles are available for large wok protection: High (31 cm)
proximity and low proximity. _ - _ ,
The 2H nozzle, Part No. 551028, is used for high proxim- (31 cm) AIM POINT
ity wok protection. This nozzle is a two (2) flow nozzle.
The nozzle must be located anywhere on the perimeter 1H
of the appliance, 24 in. to 48 in. (61 to 122 cm) above
the top edge of the wok and aimed at the center of the
wok. See Figure 3 -7. 1
1
The 2L nozzle, Part No. 551027, is used for low proxim- 1H, 1L
ity wok protection. This nozzle is a two (2) flow nozzle. y
The nozzle must be located anywhere on the perimeter 48 IN.
of the appliance, 13 in. to 24 in. (33 to 61 cm) above the (122cm) 1L
top edge of the wok and aimed at the center of the wok. 24 IN ___, ' HAZARD
See Figure 3 -7. (61 cm) . , SURFACE
1 I It , cm •
.,.\, 5 \ ,,
2H (25 cm)
1
, �I 12 IN. oo�> i e +ac —
I F — (31 cm)
ti / I Figure 3 -8.
i 2H, 2L 6a. Small Griddle (1080 sq. in. (6968 sq. cm) x 36 in.
/ 48 IN. (91 cm) longest side maximum) Alternate Protection
' I (122 cm) Two nozzles are available for small griddle alternate
I 2L protection: High proximity and low proximity.
'
I 2al ".
, The 2H nozzle, Part No. 551028, is used for high proxim -
1 I (st cm) ity griddle protection. This nozzle is a two (2) flow
, ' ' ' 13 IN. I r ' (33 Cm)
nozzle. The nozzle must be located 0 to 6 in. (0 to
1 15 cm) from short side of the hazard surface, 24 in. to
I 48 in. (61 to 122 cm) above the cooking surface of the
NOZZLE LOCATED appliance and aimed at the center of the hazard area.
006189PC ON PERIMETER pp
30 IN. (76 cm) DIAMETER See Figure 3 -8a.
MAXIMUM The 2L nozzle, Part No. 551027, is used for low proxim -
Figure 3 -7. ity griddle protection. This nozzle is a two (2) flow
nozzle. The nozzle must be located 0 to 6 in. (0 to
6. Small Griddle (1080 sq. in. (6968 sq. cm) x 36 in. 15 cm) from the short side of the hazard surface, 13 in.
(91 cm) longest side maximum) to 24 in. (33 to 61 cm) above the cooking surface of the
appliance and aimed at the center of the hazard area.
Two nozzles are available for small griddle protection:
See Figure 3 -8a.
High proximity and low proximity.
2H
The 1H nozzle, Part No. 551029, is used for high proxim- A
1
ity griddle protection. This nozzle is a one (1) flow 1
nozzle. The nozzle must be located above any corner 1 ,
of the hazard surface, 24 in. to 48 in. (61 to 122 cm)
above the cooking surface of the appliance and aimed at
a point 12 in. (31 cm) over and 12 in. (31 cm) in from the EDGE OF HAZARD AREA 481N 211. 2L A . ■
corner below the nozzle. See Figure 3 -8. (122 cm)
6 IN. -i- = -6IN.
The 1L nozzle, Part No. 551026, is used for low proxim- 2L ,
ity griddle protection. This nozzle is a one (1) flow I 24 IN. --- e
nozzle. The nozzle must be located above any corner (61 cm) 4
y ; 1 I NO ZZLE 13 IN. 1
of the hazard surface, 10 in. to 24 in. (25 to 61 cm) LOCATION (33 cm) `. ,\\
ab ove the cooking surface of the appliance and aimed at ° 1/2 L 1 ZONE -� ,�`,
a point 12 in. (31 cm) over and 12 in. (31 cm) in from the 1.0— L
- corner below the nozzle. See Figure 3 -8. L. 1/2 Lit
�
Figure 3 -8a.
ULEX 3830
March 1, 2006
•
'Chapter 3 — System Design 6(2,v 2� ;(56l d
Page 3 -10
REV. 3
7. Large Griddle (1440 sq. in. (9290 sq. cm) x 48 in. 8. Radiant Char - Broiler (624 sq. in. (4026 sq. cm) x 26 in.
(122 cm) longest side maximum) (66 cm) longest side maximum) •--..
Two nozzles are available for large griddle protection: Note: Radiant charbroilers are distinguished by the use
High proximity and low proximity. of heated metal strips (radiants) that are used for cook -
The 2H nozzle, Part No. 551028, is used for high proxim- ing.
ity griddle protection. This nozzle is a two (2) flow Two nozzles are available for radiant char - broiler protec-
nozzle. The nozzle must be located above any corner tion. High proximity and low proximity.
of the hazard surface, 24 in. to 48 in. (61 to 122 cm) The 1H nozzle, Part No. 551029, is used for high proximity
above the cooking surface of the appliance and aimed at radiant char - broiler protection. This nozzle is a one (1) flow
a point 12 in. (31 cm) over and 12 in. (31 cm) in from the nozzle. The nozzle must be located anywhere within the
corner below the nozzle. See Figure 3 -9. perimeter of the hazard area, 24 in. to 48 in. (33 to 61 cm)
The 2L nozzle, Part No. 551027, is used for low proxim- above the cooking surface of the appliance and aimed at
ity griddle protection. This nozzle is a two (2) flow the center of the broiler surface. See Figure 3 -10.
nozzle. The nozzle must be located above any corner The 1L nozzle, Part No. 551026, is used for low proxim-
of the hazard surface, 10 in. to 24 in. (25 cm to 61 cm) ity radiant char - broiler protection. This nozzle is a one
above the cooking surface of the appliance and aimed at (1) flow nozzle. The nozzle must be located anywhere
a point 12 in. (31 cm) over and 12 in. (31 cm) in from the on the perimeter of the hazard surface, 13 in. to 24 in.
corner below the nozzle. See Figure 3 -9. (33 to 61 cm) above the cooking surface of the appli-
EDGE OF ance and aimed at the center of the broiler surface. See
HAZARD AREA Figure 3 -10.
NOZZLE (ANY ->�
1 1H NOZZLE LOCATED ANYWHERE WITHIN THE PERIMETER
CORNER) 12 IN. m1 FOR HIGH PROXIMITY PROTECTION
. i (31 cm) 111, IL NOZZLE LOCATED ANYWHERE ON THE PERIMETER
t N FOR LOW
12
(31 IN.
cm) AIM POINT 1 1H, 1L, PROXIMITY
PROTECTION
48 IN. \ `
(122 cm) 1L \�
2H 241N. \\‘
(61 cm) .. �\N.
33 cm) .o
1 r1
2H, 2L RADIANT
BROILER EDGE OF
HAZARD AREA
48 IN. ,
(122 cm) i Figure 3 -10.
2L , '
HAZARD
( 64 c m) . ‘ N SU
' N
I 101N. •
(25 cm)
31 IN.
1
31 an" aeiaeac
Figure 3 -9.
ULEX 3830
11/1.,...1, 1 7nna