Report ,Chapter'2 -Components
Page 2,2
REV. 4
Pressure Regulator Assembly CYLINDER BRACKETING
(P/N 550985)
•
Vertical bracketing of the PCL-160, PCL-300 and PCL-460 is
The pressure regulator assembly is available if the complete provided by the Model MB-15 bracket kit (P/N 550054).
regulator requires replacement(i.e., possible thread Vertical bracketing of the PCL 600 is provided by the Model
damage). M8-1 bracket kit (P/N 550053).These kits must be ordered
separately with each cylinder/valve assembly. Cylinder instal-
latiomanualctions are provided in the installation section of
Pressure Regulator Rebuilding Kit this
(P/N 551061)
e I C1
After system discharge, the pressure regulator must be
rebuilt to ensure proper future operation.The rebuilding kit
(P/N 551061) should be used. It includes all components
and instructions necessary to properly rebuild the regulator.
See Figure 2-2b. Il
A I U
IN VALVE SEAL PART
60DY I
NO.551261
I 86-32 X 3/8 IN.SCREW.
PART NO.17851
--I — I
INTERNAL 0-RING,
PART NO.402745 PISTON _
�` SPRING.PART 0-RING.
Il No.551176 PART NO.
i l'-- --,.(1 12837
--__-_� -t ��>>
PISTON r '�-t I ' I'
EXTERNAL 0-RING, 11
�J;�a
a '-_c—►I
PART NO.551273 ) /'I_ -
VJ Figure 2-3.
.$8.32 X 3/9 IN. 006842PC
HOLDING SCREW,
III
PART NO.419045 Model No. A
Figure 2-2b. IMIIMM.M1111
006103PC MB-15 15.69 in. 4.0 in.
I 3.13 in.
(39.9 cm) (10.2 cm) (7.9 cm) -
Model VT-1 (P/N 550788) MB-1 I 20.44 in. 4.0 in.
2.13in.
(51.9 cm) (10.2 cm) (5.44cm)
The Model VT-1 wet valve tool is designed to facilitate the
rebuilding of the wet valve assembly. It should be used to
hold the wet valve piston while unscrewing the cap and stem EXTINGUISHING AGENT
assembly. See Figure 2-2c.
The agent used in PYRO-CHEM KITCHEN KNIGHT II
Systems is a potassium carbonate based solution that is
NI� extremely effective for grease-related kitchen fires.This
agent is available for cylinder recharging in 1.6 Gallon and
3.0 Gallon containers. For MSDS information, contact
PYRO-CHEM at 800-526-1079 or 715-732-3465 or
41° www.pyrochem.cam.
1.6 Gallon Shipping Assembly- P/N 553176
3.0 Gallon Shipping Assembly- P/N 551188
Figure 2-2c. Model
0029VT-1 Wet Valve Tool. _-.
PC
fid:
.EX 3830
irch 1, 2006 y_
',v--1�7£-: `s ..X;;,? ,FY -r: ::?u. a.- ,,,-, r,-.,,.- -
•
�. Chapter 2-Components
h Page 2-1
- • • REV. 4
- CHAPTER II
• COMPONENTS
CYLINDERS & VALVE , 0
pi-
The PYRO-CHEM KITCHEN KNIGHT II System has available /E$
• 1..*
four different size cylinders:Models PCL-160 (P/N 553163), LINO,.
\\\ \; A
PCL-300 (P/N 551194), PCL-460 (P/N 551193), and PCL-600 0 '®
(P/N 551196). Cylinder sizes are expressed in terms of extin- o !! y m
guishing agent capacity (i.e., the PCL-300 uses 3.0 gallons
(11.4 L) of extinguishing agent).The cylinder is manufactured, -1AO P
���
tested, and meets DOT requirements.Cylinders come pre filled \�Os § ;2,N.
with extinguishing agent and are charged with dry nitrogen to a z!r:.! � I ,./NPT
pressure of 225 psig @ 70° F (15.5 bar @ 21 °C). Cylinder ]/ „' -dF � 1
and valve assembly dimensions are shown in Figure 2-1a. is� 7% % �. ' ���`\':�
^moi, j i P `O
4______„4
•
1.11.111---r- Figure 2-1b.Wet Valve Cross Section.
006212PC •
C IIIB WET VALVE REBUILDING
- 0 EQUIPMENT
■ Wet Valve Seal Rebuilding Kit (P/N 550698)
0 i
A-- After system discharge, the valve assembly must be rebuilt to
ensure proper future operation.The Wet Valve Seal Rebuild-
Max. ing Kit (P/N 550698) should be used. It includes all compo-
A B C D Flow Weight Mounting nents necessary to properly rebuild the valve. See Figure
Model in. in. in. in. Point lbs. Bracket 2-2a.
No. (cm) (cm) • (cm) (cm) Capacity (kg) Used
PCL-160 I 7.00 19.62 25.37 17.315 33 MB-15 4 3
(17.8) (49.8) (64.4) (43.9)I (15)
PCL-300 8.00 25.06 30.81 22.75 i 1053 MB-15
(20.3) (63.7). (78.3) (57.8) 1 (24)
PCL-460 10.00125.06 30.81 22.75 15 83 I MB-15
(25.4) (63.7) (78.3) (57.8) (37.7)
PCL-60010.00 35.81 41.56 33.50 20 108 MB-1 O
I(25.4) (91) (105.4) (85.1) I (48.9) 0 16
Figure 2-1a. Cylinder and Valve Assemblies. lir
002841PC
'2 ;
All cylinders utilize the same wet valve assembly (P/N 0
551175).The wet valve assembly is a pressure sealed
poppet type valve designed to provide rapid actuation and Figure 2-2a.Wet Valve Seal Rebuilding Kit.
discharge of agent. See Figure 2-1b. 002906PC
Item I Part No. I Description • Item !Part No. ;Description Item I Part Number Description
1 1 1 Valve Body 8 550386 Shrader Valve 1 1 550705 Conical Spring !I
2 1 550705 Conical Spring Ass'y 2 550716 Neck 0-Ring
. 3 1 550707 Piston 9 1550714 Valve Cap 0-Ring 3 550028 Stem 0-Ring
4 1 550715 Piston 0-Ring
10 550715 Piston
4 1 550716 Neck 0-Ring 0-Ring 5 550989 Valve Stem
5 1 551236 Pressure Gauge .11 550989 Valve Stem
6 550714 1 Valve Cap 0-Ring
6 1 550028 Stem 0-Ring 12 551256 Pressure
7 550802 Wet Valve Regulator •
Adaptor 113 551261 Seal
14 17851 6-32x3/8 Screw
ULEX 3830
March 1, 2006
•
t i
Chapter 3—System Desig
Page 3-1
REV.
14. Chain Broiler (internal chamber 1026 sq. in. , Skillet/Braising Pan
(6619 sq. cm) x 38 in. (97 cm) longest side maximum)
?rotection for tilt skillet or braising pans is to be based
One nozzle is available for.chain broiler protection. upon the coverage limitations provided for deep fat fryer
The 1L nozzle, Part No. 551026, is used for broiler protection. Coverage limitations are based on fryer sizes
protection.This nozzle is a one (1) flow nozzle.The including drip boards. Exception:Tilt skillets and braising
nozzle must be located 1 to 3 in. (3 to 8 cm) above the pans may exceed the maximum of 6 sq. ft. (.6 sq. m)
surface of the chain, at the front edge of the appliance, total when modularizing.Tilt skillets and braising pans
and pointed at the opposite diagonal corner.The nozzle generally utilize a hinged cover. Fryer protection nozzles
must be aimed parallel to the chain surface. See Figure are to be placed toward the front of the appliance to
3-16. minimize the potential for the tilt skillet or braising pan
cover to interfere with the nozzle discharge.See Figure
3-17.
COVER MUST
NOT INTERFERE
1L NOZZLE AIMED WITH NOZZLE
. AT OPPOSITE DISCHARGE
--;"-'1j/ DIAGONAL CORNER
I Si .- %
i/, ` (.FT.
0. ' (.6 m)
it ...- - , /
• / X ff
X/ X .� I
i
0000u
4 FT
1
4 •
I l_ (t.z m)
0 -...#iti
THE NOZZLE IS TO BE PLACED TOWARD THE FRONT OF THE APPLIANCE
TO MINIMIZE THE POTENTIAL FOR THE SKILLET OR BRAISING PAN COVER
TO INTERFERE WITH THE NOZZLE DISCHARGE.L�
SD
i ,//
(3-3- s8 cm) r
/
oos i sox
COVER MUST , j
FOR MINIMUM
NOT INTERFERE
WITH EDGE OF j AND MAXIMUM
DISCHARGE ' NOZZLE
::
PATTERN HEIGHTS.REFER
TO FRYER
/ NOZZLE
PARAMETERS
Figure 3-16. I
.—L
00001,
FRYER NOZZLE USED FOR TILT SKILLET OR BRAISING PAN PROTECTION
MUST BE POSITIONED NEAR THE FRONT EDGE OF THE PAN AND AIMED AT
THE FRONT TO BACK CENTERLINE OF THE PAN.THE DISCHARGE FROM
THE NOZZLE(S)MUST COMPLETELY CLEAR THE PAN COVER WITH AN
UNOBSTRUCTED VIEW TO THE BACK OF THE PAN.
Figure 3-17.
9 .-_
ULEX 3830
March 1, 2006
•
Chapter 3—System Desigr
Page 3-1
REV.
� F 9. Radiant Char-Broiler (864 sq. in. (2195 sq.cm) x 36 in. The 2L nozzle, Part No, 551027, is used for low proxim-
= (91 cm) longest side maximum) ity lava rock char-broiler protection.This nozzle is a two
Two nozzles,are available for radiant char-broiler protec (2) flow nozzle.The nozzle must be located anywhere
tion: High proximity and low proximity. on the perimeter of the hazard surface, 15 in. to 24 in.
The 2H nozzle, Part No. 551028, is used for high proximity (38 to 61 cm) above the cooking surface of the appli-
- radiant char-broiler protection.This nozzle is a two (2) flow ante and aimed at the center of the broiler surface. See
nozzle.The nozzle must be located above any corner of Figure 3-12.
the hazard surface, 36 in.to 48 in.(91 to 122 cm) above 2L NOZZLE LOCATED ANYWHERE WITHIN THE PERIMETER
2L FOR HIGH PROXIMITY PROTECTION
the cooking surface of the appliance and aimed at the r\ 2L NOZZLE LOCATED ANYWHERE ON THE PERIMETER
center of the broiler surface. See Figure 3-11 a. i 2L, , FOR LOW
,
PROXIMITY i
�_\
EDGE OF 35 IN. \ \ PROTECTION
2H NOZZLE(ANY
r e/ . HAZARD AREA (89 cm) 2L \\
—\ CORNER) I 241N. • ‘` ---:— C
2H ` (61 cm) \\
15 1N. • ,\
\ ‘ I l l (38 cm) \\.i I
48 IN. • \ +I
(12 cm) _ c. r I I
36 IN. \ LAVA ROCK ooh 87ec
i CHAR-BROILER EDGE of
(91 cm) \\ HAZARD AREA
•J
Figure 3-12. .
HIGH PROXIMITY 006,a5C
RADIANT BROILER 11. Natural Class "A"Charcoal Char-Broiler(480 sq. in.•
Figure 3-11a. (3097 sq. cm) x 24 in. (61 cm) longest side maximum)
Note: Class "A" (natural) charbroilers are distinguished
The 2L nozzle, Part No.551027, is used for low proximity by the use of charcoal, mesquite chips, chunks, and/or
radiant char-broiler protection.This nozzle is a two (2) flow logs that are used for cooking.
nozzle.The nozzle must be located anywhere on the
•
• perimeter of the hazard surface, 13 in.to 36 in. (33 to 91 cm) Two nozzles are available for natural charcoal char-
above the cooking surface of the appliance and aimed at the
center of the broiler surface.See Figure 3-11 b, broiler protection. High proximity and low proximity.The
maximum depth of fuel (charcoal) must not exceed 6 in.
(15 cm).
NOZZLE LOCATED ANYWHERE ALONG The 1H nozzle, Part No. 551029, is used for high proxim-
,
2L PERIMETER
OF HAZARD ity natural charcoal char-broiler protection.This nozzle is
\ AREA•
I i a one (1) flow nozzle.The nozzle must be located
2L; 1 f anywhere within the perimeter of the hazard area,
3s IN. \
24 in. to 35 in. (61 to 89 cm) above the cooking surface
(91 cm) . \ C I
13 IN• c of the appliance and aimed at the center of the broiler
(33 cm) •`‘� I surface. See Figure 3-13.
)
r I I1
The 1L nozzle, Part No. 551026, is used for low proxim-
- LOW PROXIMITY \ 006186Pc ity natural charcoal char-broiler protection.This nozzle is
RADIANT BROILER EDGE CF
HAZARD AREA a one (1) flow nozzle.The nozzle must be located
Figure 3-11b. anywhere on the perimeter of the hazard surface,
15 in. to 24 in. (38 to 61 cm) above the cooking surface
10. Lava Rock Char-Broiler (624 sq. in. (4026 sq.cm) x of the appliance and aimed at the center of the broiler
26 in. (66 cm) longest side maximum) surface. See Figure 3-13.
Note: Synthetic rock charbroilers are distinguished by 1H NOZZLE LOCATED ANYWHERE WITHIN THE
the use of lava, pumice, or synthetic rocks that are used 1H PERIMETER FOR HIGH PROXIMITY PROTECTION
1 L NOZZLE LOCATED ANYWHERE ON THE PERIMETER
for cooking. 1L.tH FOR LOW
.„.......\`` PROXIMITY I I i
One nozzle is available for lava rock char-broiler protec- 35 IN. PROTECTION
tion.The 2L nozzle, Part Nb. 551027, is used for both a9`m) 'L \
111
high proximity and low proximity. Za IN. =— c
(61 cmll \ I
The 2L nozzle, Part No.551027, is used for high proximity ; 1s INcm) ,\. , I I
!
lava rock char-broiler protection.This nozzle is a two (2) (3a I
flow nozzle.The nozzle must be located anywhere within r FUEL DEPTH MUST NOT NATURAL CHAR `
the perimeter of the hazard'area, 24 in. to 35 in.(61 to EXCEED 6 1N.(15 cm) CHAR-BROILER COAL 006187Pc
EDGE OF
89 cm) above the cooking surface.of the appliance and HAZARD AREA
aimed at the center of the broiler surface.See Figure 3-12. Figure 3-13.
UL EX 3830
March 1, 2006
�y '1•;;i �.;.... ,r ., .,::k. k Y 1.. t. F- 5:.� x �. ..oc... .-, .. r rs a � .�. . :-;,, '"4
: Chapter`3—System Design
Page 3-12
REV.3
12. Mesquite Char-Broiler (480 sq. in.x (3097 sq. cm) 13. Upright/Salamander Broiler(internal chamber 1064 sq.
24 in. (61 cm) longest side maximum) in.x 36 in. (6865 sq. cm x 91 cm) longest side maximum)
• Two nozzles are available for mesquite char-broiler One nozzle is available for upright/salamander broiler
protection. High proximity and low proximity.The maxi- protection.
mum depth of fuel (wood) must not exceed 6 in. (15 cm).
The 1L nozzle, Part No. 551026, is used for broiler
The 1H nozzle, Part No. 551029, is used for high proxim- protection.This nozzle is a one (1) flow nozzle.The
ity mesquite char-broiler protection.This nozzle is a one nozzle must be located above the grate, at the front
(1) flow nozzle.The nozzle must be located anywhere edge of the appliance, outside the broiling chamber, and
within the perimeter of the hazard area, 24 in. to 35 in. pointed at the back opposite
(61 to 89 cm) above the cooking surface of thea li- m cornera of the he bro lcham-
er
PP ber.The nozzle must be aimed parallel to the broiler
ance and aimed at the center of the broiler surface. See grate surface. See Figure 3-15.
Figure 3-14.
The 1L nozzle, Part No. 551026, is used for low proxim-
ity mesquite charcoal char broiler protection.This nozzle
is a one (1) flow nozzle.The nozzle must be located l.
anywhere on the perimeter of the hazard surface, �/
15 in. to 24 in. (38 to 61 cm) above the cooking surface `�
of the appliance and aimed at the center of the broiler
surface. See Figure 3-14. '
1 L NOZZLE AIMED SALAMANDER BROILER
1H NOZZLE LOCATED ANYWHERE WITHIN THE PERIMETER AT BACK OPPOSITE ..
1H FOR HIGH PROXIMITY PROTECTION CORNER
1 --a\ 1L NOBLE LOCATED ANYWHERE ON THE PERIMETER •
IIL.1H \ FOR LOW
T--� PROXIMITY I
PROTECTION i
251N. lli(69 cm) 1L \\21 IN. c--• ��(61 cm)1 `, `� I1 IN. IBROILER
(31 cm) \ 1 III—C. Ii CHAMBER
I
DEPTH MUST NOT 1 L NOZZLE AIMED •
FUELD 6 IN.(16 cm) MESQUITE 0061677 AT BACK OPPOSITE i
CHAR-BROILER EDGE OF CORNER
HAZARD AREA
Figure 3-14.
UPRIGHT
BROILER
U
U 006189PC.
Figure 3-15.
•
0
ILEX 3830
larch 1, 2006
yk
Q, G
Chapter 3—System Design
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) ir
Two nozzles are available for large griddle protection: Note: Radiant charbroifers 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)
above the cooking surface of the appliance and aimed at The 1H nozzle, Part No.551029, is used for high proximity
a point 12 in. (31 cm) over and 12 in.(31 cm) in from the radiant char-broiler protection.This nozzle is a one (1) flow
corner below the nozzle. See Figure 3-9. nozzle.The nozzle must be located anywhere within the
perimeter of the hazard area, 24 in.to 48 in.(33 to 61 crn)
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
of the hazard surface, 10 in. to 24 in. (25 cm to 61 cm) The 1L nozzle, Part No.551026, is used for low proxim-
above the cooking surface of the appliance and aimed at ity radiant char broiler protection.This nozzle is a one
a point 12 in. (31 cm) over and 12 in. (31 cm) in from the (1) flow nozzle.The nozzle must be located anywhere
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 F
ance and aimed at the center of the broiler surface. See
HAZARD AREA
NozzLE(ANY--)b- , Figure 3-10.
CORNER)
1 12IN. 1H NOZZLE LOCATED ANYWHERE WITHIN THE PERIMETER
(31 cm) FOR HIGH PROXIMITY PROTECTION
•< iH, IL NOZZLE LOCATED ANYWHERE ON THE PERIMETER
12 IN. \ FOR LOW
(31 cm) AIM POINT I 1H,IL, 1 PROXIMITY
I \\ '\ PROTECTION
.1a:N. ,
2H I i (122 cm) 1 L \\ Cl
_.
SI 24 IN. r \\� I — 6
1 161 cm) \•
\� I
1
1 i I 13 IN. •�� I I
I (33 cm) ,a
2H.2L 11 (- d
RADIANT'
006187PC
48
I .
(122 cm) i 11 BROILER EDGE OF
HAZARD AREA
2L \\ 1
y Figure 3-10.
24 IN. 1
HAZARD
(61 cm) I • 4 t1 SURFACE
I 105 mN. �•'\\ /
(26 cm) •
�\\1I /!/
.4
I� 1
12 IN. I
• _.(21 cm).
OO6i8<Pc
Figure 3-9.
•3
s ..
ULEX 3830
..4March 1. 2006
Chapter 3-System Design
Page 3-9
REV.3
& -, 5. Large Wok (Greater than 24 in.to 30 in. (61 to 76 cm)
diameter x 8 in. (20 cm) depth maximum) EDGE OF HAZARD AREA
NOZZLE(ANY---o- d/
Two nozzles are available for.large wok protection: High CORNER)
7-7--------ls I 12 IN.
proximity and low proximity. 1 (31 cm)
--‘6
The 2H nozzle, Part No. 551028, is used for high proxim- 12 IN.
ity wok protection.This nozzle is a two (2) flow nozzle. (31 cm) AIM POINT
The nozzle must be located anywhere on the perimeter
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 f
wok. See Figure 3-7. I ,
The 2L nozzle, Part No. 551027, is used for low proxim •
-
1H,1L i
ity wokprotection.This nozzle is a two (2) flow nozzle. _..L\
The nozzle must be located anywhere on the perimeter
of the appliance, 13 in. to 24 in. (33 to 61 cm) above the (122
IN.
I 1L \\
top edge of the wok and aimed at the center of the wok.
See Figure 3-7.
24 IN. •
HAZARD
(61 cm) • , SURFACESU
2H I 10I �
(25 cm •
,aI
i
j
I
�L
P. I I_
`
12 1N.
I I 00616+PC
(31 cm) •
ii I
Figure 3-8. •
' I
I: 2H,2L 6a. Small Griddle (1080 sq. in. (6968 sq.cm) x 36 in.
as IN. (91 cm) longest side maximum) Alternate Protection
(122 cm) Two nozzles are available for small griddle alternate
a / , ' iitz 2L protection: High proximity and low proximity.
I (2 m) The 2H nozzle, Part No. 551028, is used for high proxim-
i , 13 1N.
ity griddle protection.This nozzle is a two (2) flow
I;,',' I (33 cm) nozzle.The nozzle must be located 0 to 6 in. (0 to
Ir.' � 1 1 15 cm) from short side of the hazard surface, 24 in. to
:---.________2.______,.,-, ,,NOZZLE LOCATED 48 in. (61 to 122 cm) above the cooking surface of the
ON PERIMETER appliance and aimed at the center of the hazard area.
006160PC 30IN.(76cm)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
Two nozzles are available for small griddle protection: appliance and aimed at the center of the hazard area.
High proximity and low proximity. See Figure 3-8a.
The 1H nozzle, Part No. 551029, is used for high proxim- 2H 1
ity griddle protection.This nozzle is a one (1) flow1
[ „
nozzle.The nozzle must be located above any corner
of the hazard surface, 24 in. to 48 in. (61 to 122 cm) 1
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 1
HAZARD AREA 48 IN. 2H.21..
corner below the nozzle. See Figure 3-8. 122 cm)
The 1L nozzle, Part No. 551026, is used for low proxim- 6 IN.— —6 iN.
ity griddle protection.This nozzle is a one (1) flow I i 24 I zL 1
0
nozzle.The nozzle must be located above any corner ; I (61 cm) I \ \
of the hazard surface, 10 in. to 24 in. 25 to 61 cm I NOZZLE 131N.
( ) LOCATION (33 cm) ` •1
above the cooking surface of the appliance and aimed at .1/2 L ZONE } jII
a point 12 in. (31 cm) over and 12 in. (31 cm) in from the L
p.
corner below the nozzle. See Figure 3-8. •
� 1/2L--
Figure 3-8a.
ULEX 3830
March 1, 2006
" ` Chapter 3 —System Design
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) 4
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 (1 1)
. 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 (g) 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) 3 1/2 (9)
25 (64) 22 (56) 3 1/8 (8) 1;H
25 (64) 23 (58) 2 7/8 (7)
25 (64) 24 (61) 21/2 (6) l
25 (64) 25 (64) 21/8 (5) '
25 (64) 26 (66) 1 3/4 (4)
25 (64) 27 (69) 13/8 (3) '
25 (64) 28 (71) 1 (2) I
26 (66) 18 (46) 4 (10) , 1H,1L
26 (66) 19 (48) 3 3/4 (10) ; ,'I I 481N.
26 (66) 20 (51) 3 3/8 (9) (122 cm)
26 (66) 21 (53) 31/8 (8) �
IL
26 (66) 22 (56) 2 3/4 (7) �;_ 24 IN.
26 (66) 23 (58) 2 1/2 (6) ' , ,, I 1 (61 cm)
26 (66) 24 (61) 2 1/8 (5) ',/ ,' 13 IN.
26 (66) 25 (64) 1 3/4 (4) I ' I (33 cm)
26 (66) 26 (66) 1 3/8 (3) 102 I
1 r
26 (66) 27 (69) 1 (2) I .`
NOZZLE LOCATED
26 (66) 28 (71) 3/4 (2) 006183PC ON PERIMETER
27 (69) 18 (46) 3 5/8 (9) C- 24 IN.(61 cm)
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) 21/4 (6)
28 (71) 22 (56) 2 (5)
28 (71) 23 (58) 1 5/8 (4)
28 (71) 24 (61) 1 3/8 (3) .c
28 (71) 25 (64) 1 (2)
28 (71) 26 (66) 3/4
28 (71) 27 (69) 3/8 (1)
28 (71) 28 (71) 0 (0)•
ULEX 3830 `
March 1, 2006
.r .s x;
i ' i
,4 �••`� �:,:.� -4,1 ^£Gx s• 4- -... f- ..l'V'^''F'' 1n_z*_..-:<. 4'/�nfs 1.-aw aA Y' .-L,. .'.' :r r m c -`: '!_!
.
•
•
•
Chapter 3—System Design
• Page 3-7
REV.3
, :, 3. Larger Burner Range (784 sq. in. (5085 sq. cm) maxi- Range Range
.-;.-47. mum, 28 in. (71 cm) longest side maximum) Length - L Width—W Radius— R
•
One nozzle is available for large range protection: High in. (cm) in. (cm) in. (cm)
proximity. 18 (46) 27 (69) 3 5/8 (9)
The Model 2L nozzle, Part No.551027, is used for high 18 (46) 28 (71) 3 1/8 (8)
proximity large range protection.This nozzle is a two (2) 19 (48) 18 (46) 6 3/4 (17)
19 (48)
flow nozzle. When using high proximity protection,the 20 (48) 6 3/8 (16)
range cannot be under a backshelf.This nozzle must be 19 19 (48) 1 (53)(51) 6 (15)
5 5/8 (14)
located 34 in.to 48 in. (86 to 122 cm) above the cooking (48) 21
19 (48) 22 (56) 5 1/4 (13)
surface, and aimed directly down within the mountingarea. 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 3-5. 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)
� 20 (51) 18 (46) 6 3/8 (16)
��- 20 (51) 19 (48) 6 (15)
Mil 20 (51) 20 (51) 5 5/8 (14)
Miri' 2L •� 20 (51) 21 (53) 5 1/4 (13)
-. i ,%-. ..� 20 (51) 22 .. (56) • 4 7/8 (12)
� I` •
20 (51) 23 (58) 41/2 (11)
�'.1 , 20 (51) 24 (61) 41/8 (10)
20 (51) 25 (64) 3 3/4 (9)
/ sa IN. 20 (51) 26 (66) 3 3/8
(3:N.)cm (122 cm) (8)
20 (51) 27
(69) 3 (7)
•v I 20 (51) 28 (71) 2 5/8 (6)
0
-
; 21 (53)-- 18 (46) 6 (15)
21 (53) 19 (48) 5 5/8 (14)
L 21 (53) 20 (51) 51/4 (13)
w 21 (53) 21 (53) 5 (12)
21 (53) 22 (56) 4 5/8 (11)
006.
21 (53) 23 (58) 41/4 (10)
Figure 3-5. 21 (53) 24 (61) 3 7/8 (10)
21 (53) 25 (64) 31/2 (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 (53) 27 (69) 2 3/8 (7)
the Range Length column in the Nozzle Positioning Chart 21 (53) 28 (71) 2 1/4 (6)
until.you come to 20 in.(51 cm).Continue down this 22 (56) 18 (46) 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)
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)
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
18 (46) 19 (48) 6 3/4 (17) 23 (58) 20 (51) 4 1/4 (11)
18 (46) 20 (51) 6 3/8 (58) 211 (53) 4 1/4 (10)
(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)
f 18 (46) 24 (61) 4 3/4 (12) 23 (58) 26 (66) 2 1/2 (6)
18 (46) 25 (64) 4 3/8 (1 1) 23
18 (46) 26 (66) 4 (10) 23 (58) 27 (69) /8:. (5)
(58) 28 (71) 1 5/8 (4)
•
ULEX 3830
March 1, 2006
•
Chapter 3 —System Design •
Page 3-6
REV. 4
l 2a. High-Proximity Backshelf Protection —When using the
2L nozzle for range protection with high-proximity backshelf,
I
the maximum length of burners being protected must not
iht
50 IN. exceed 28 in. (71 cm) and the maximum area of the burners
(127 cm) must not exceed 336 sq. in. (2167 sq. cm).The backshelf
r I must be a minimum of 18 in. (45.7 cm) above the top of the
ao:N. I range and may overhang the burner by a maximum of 11 in.
1H (102cm)1' (28 cm).
REFERENCE_ �\ NOTE: Although most shelves exceed 11 in. (28 cm) in over-
POINT \tel NOZZLE all depth, make sure the shelf does not exceed 11 in. (28 crn)
LOCATION •
'41*
� AREA overhang of the burner.
•
Nozzle must be located on the front edge of the front burner
• 12 IN. 28 IN.(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(W) • 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)
Figure 3-4a. \ • •A MAXIMUM OF 11 IN.(28 cm)
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-
ments.The nozzle must be located 22 in. (56 cm) from either \ ,61r,.
end of the hazard area centered from left to right. It must be0
1 \\ (45.7 )
MIN m
13 in. to 24 in. (33 to 61 cm) above cooking surface, and MAX.281N. \
24-35 IN. \t cm) ��
aimed at a point one half the distance of whatever the height (61-a9 cm)
111' I
dimension of the nozzle is.When determining nozzle and aim
point locations, both measurements are to be taken from the �'
same end of the hazard area. Example:The nozzle is
mounted 20 in. (51 cm) above the cooking surface.The aim .----- 10 IN.
FROM(BACKm)
point from the edge of the hazard would then be 10 in. (25 BURNER
cm) which is one half the nozzle mountingheight dimension. /�FRONT TO REAR Dose<6
9 CENTERLINE
See Figure 3-4b. Note: Nozzles must be placed at or below
HIGH PROXIMITY SACK SHELF PROTECTION WITH THE 2L NOZZLE.
the shelf, within the nozzle height limitations.
AREA OF PROTECTION PER NOZZLE:MAX.LENGTH OF BURNER
GRATES 29 IN.(71 cm)AND MAX.AREA OF BURNER GRATES NOT
EDGE OF TO EXCEED 336 SQ.IN.(2168 sq.cm)
HAZARD AREA
(FRONT OR BACK)
I Figure 3-5a.
I y
—F \ I / I I 22 IN. ,
I (56 cm) I IL
i I \ 1
221N, l
(56 cm) II I 7L i
l I 24 IN.CH)
\ I / II I o7 -1
X I ./ 13 IN.(H) .
li / 9 \ II
I
I I (33 cm)
;l lI I
r 1/2 II 1 `—
o I (H)I
_
HAZARD
11/2(H) SURFACE i 006,a,Pc y
.i
Figure 3-4b.
4
JLEX 3830
/arch 1, 2006
Chapter 3–System Design
Page 3-5
REV.4
xr: 1a. Fryers without Drip Board (19 in.x 19 1/2 in. nozzle must be located anywhere on the perimeter of
r the hazard area, 13 in. to 24 in. (33 to 61 cm) above the
�,.z maximum) (48 x 49.5 cm)
Two nozzles are available for fryer protection: High prox cooking surface of the appliance and aimed at the center
imity and low proximity, •
of the cooking area. See Figure 3-3b.
2H HIGH
• The Model 2H nozzle, Part No.551028, is used for hich / PROXIMITY
proximity fryer protection.This nozzle is a two (2) flow — ;- ,/4;;�_�Noz-'t-E
nozzle.The nozzle must be located anywhere within the / �' < LOCATED
Y / � ANYWHERE
perimeter of the hazard area, 24 in.to 48 in.(61 to 122 / j I ; WITHIN THE
/ 2H.2L 1 1 PERIMETER
cm) above the cooking surface of the appliance and aimed / '1"--
...... .—LOW
at the center of the cooking area.See Figure 3-3a. / ,` l 82N
cm) `�,�fPROXIMITY
, NOME
The Model 2L nozzle is used for low proximity fryer protec- / // 24 IN ; I LOCATED
tion.This nozzle is a two (2) flow nozzle.The nozzle must //// (s�gym) ,rye ANYWHERE
be located anywhere on the perimeter of the hazard // ,13 I i THE
�,�1/� tot—. PERIMETER
area, 13 in. to 24 in. (33 to 61 cm) above the cooking I//r' (33 m)1 �
41111 surface of the appliance and aimed at the center of the
cooking area. See Figure 3-3a. FRYERS WI00 FRYERS
DRIPBOARDSzOPc
EDGE OF
2H HIGH OF HAZARD
/ PROXIMI i( AREA
/— _ NOZZLE HAZARD
/ -,'5. 3 '/"I" LOCATED AREA 006173PC •
/ I ANYWHERE Figure 3-3b
/ 5 ; WITHIN THE
/ 2H.2L S I PERIMETER
ER
/ ft(..--y,ate--LON/ 2. Small Range (336 sq. in. (2168 sq. cm) maximum, 28 in.
/ / T48•(122cm) ,r 1 PROXIMITY( (71 cm) longest side maximum). Use this when nozzle is
/ / a I NOZZLE center located.
I 1LOCATED
/ 2L I ANYWHERE Two nozzles are available for small range protection:
// /LT 1 ;-N/ p., pc RTH
IMETER High proximityand low proximity.
/' 13 (61 c")//
. The Model 1H nozzle, Part No.551029, is used for high
p.:,i-' " proximity small range protection.This nozzle is a one (1)
,- I 006229PC
✓',. FRYERS WITHOUT flow nozzle.When using high proximity protection,the
�_EDGE OF DRIPBOARDS range cannot be under a backshelf.This nozzle must be
c_ OF HAZARD
AREA located on the front/back centerline of the appliance, 40 in.
HAZARD to 50 in. (102 to 127 cm) above the cooking surface, and
AREA 006176PC
Figure 3-3a aimed directly down within the"Nozzle Location Area"
depending on the size of the hazard area. See"Nozzle
1 b. Fryers with Drip Board Placement"chart below.See Figure 3-4a.
The maximum single nozzle protection dimensions NOZZLE FLEXIBILITY PLACEMENT CHART (When
depend on the dimensions of the fry pot only. using nozzle flexibility, the maximum width that can be
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) in.` (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)
se- 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)
(3194 sq.cm) area. 4 1/2 (11)
20 (51) 12 (31) 4 (10)
Two nozzles are available for fryer protection: High prox- 21 (53) 12 (31) 3 1/2 (9)
imity and low proximity. 22 (56) 12 (31) 3 (8)
The Model 2H nozzle, Part No.551028, is used for high 23 (58) 12 (31) 2 1/2 (6)
proximity fryer protection-This nozzle is a two (2) flow 24 (61) 12 (31) 2 (5)
nozzle.The nozzle must be located anywhere within the 25 (64) 12 (31) 1 1/2 (4)
0 perimeter of the hazard area, 24 in.to 48 in. (61 to 26 (66) 12 (31) 1 (3)
122 cm) above the cooking surface of the appliance and 27 (69) 12 (31) 1/2 (1)
aimed at the center of the cooking area.See Figure 3-3b. 28 (71) 12 (31) 0 (0)
'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.
protection.This nozzle is a two (2) flow nozzle.The 3830
4- March 1, 2006
..v€.e-.c 4,5;.b-,, . „ii.:_ ,-4T•_-i,._�. ..>a ..o-..?,e_:w. ,-_.Tac_tfi F .L'Rt^” .. - .-c._ _.., r,,, ,..r - .' ft',.e
.. . .x..;r:z,r ,z::. ,.•!,t'L�:7c:eiC,�c^.f .: ..'�.!c->.i,. �...3x -:T� •r;'S, _
•
Chapter 3—System Design
Page'3-4
REV.3
On V-bank plenums, the nozzle(s) must be located at the Appliance Protection
•
center of the V-bank width, 1/3 of the vertical height of the
filters. On single filter bank plenums, the nozzle must be Note: When protecting appliances which are larger than
located 2 in. (5.1 cm) from the back edge of the filter, 1/3 single nozzle coverage, multiple nozzles can be used.
down from the vertical height. For either application, the Larger appliances can be divided into several modules, each
nozzle must be located within 6 in. (15.2 cm) of the end of equal to or smaller than single nozzle coverage. Exception:
the plenum (or module) and aimed directly down the length of Fryers must not exceed a maximum of 864 sq. in.
.the plenum.The nozzles may point ir. ;he opposite directions (5574 sq. cm).
Ias long as the entire plenum area is protected, and the 10 ft. For modularizing fryers, refer to "FRYER — MULTIPLE
(3.1 m) limitation is not exceeded.See Figure 3-2. NOZZLE PROTECTION."
Design Chart
Appliance Maximum Cooking
Type Hazard Area per Nozzle
• �
�0\ 10'MAX*
Fryer Without 19 in. x 19 1/2 in. maximum
1 J .;.
OO6t77aPC
Drip Board (48 x 49.5 cm)
0'MAX.
(aim)
.t m Fryer With 18 in. x 27 3/4 in. (45.7 x 70.5 cm)
Drip Board maximum; 19 1/2 in.x 25 3/8 in.
10
MAXIMUM �' (49.5 x 64.5 cm) maximum
,o (3.,m) Small Range Maximum area of 336 sq. in. (2168 sq. cm)
MAXIMUM with the longest side to be a maximum of
10�(3.,,,,) /; ' � 28 in. (71 cm)
MAXIMUM ��/� Large Range Maximum area of 784 sq. in. (5058 sq. cm)
� with the longest side to be a maximum of
���\`/ 28 in. (71 cm)
•� j 3o Fr. Small Wok 24 in. diameter x 6 in, deep
oao2o� iik, (9.tm)
(61 x 15.2 cm) maximum
N. Large Wok 30 in.diameter x 8 in. deep
(76.2 x 20.3 cm) maximum
` �� Small Maximum area of 1080 sq. in. (6968 sq.cm)
�. \� Griddle with the longest side to be a maximum of
36 in. (91.4 cm)
000208
Large Maximum area of 1440 sq. in. (9290 sq. cm)
INCORRECT Griddle with the longest side to be a maximum of
48 in. (122 cm)
Gas Radiant Maximum area of 624 sq. in. (4025.8 sq. cm)
a wy Char-Broiler with the longest side to be a maximum of
1/2 w—s+ I 26 in. (66 cm)
Gas Radiant Maximum area of 864 sq. in. (5574 sq.cm)
A A Char-Broiler with the longest side to be a maximum of
36 in. (91.4 cm)
1/3 H y I
H Lava Rock Maximum area of 624 sq. in. (4025.8 sq. cm)
Char-Broiler with the longest side to be a maximum of
26 in. (66 cm)
V
Natural Maximum area of 480 sq. in.
V BANK Charcoal (3096.8 sq. cm) with the longest side to
1/3H Broiler be a maximum of 24 in. (61 cm)
Mesquite Maximum area of 480 sq. in.
Char-Broiler (3096.8 sq. cm) with the longest to be a-
Amaximum of 24 in. (61 cm)
H , 121N.
Upright/ Maximum area of 1064 sq. in.
I Salamander (6865 sq. cm) with the longest side
006,7b PC Broiler to be a maximum of 36 in. (91 cm) -
SINGLE BANK Chain Broiler Maximum area of 1026 sq. in. (6619 sq.cm)
ULEX 3830 Figure 3-2 with the longest side to be a.maximum of
March 1, 2006 38 in. (97 cm) '
i;'
a.. ). ; w:z . .-1'.t43,� E..,%..Y' Y. �,?.., ,,-..1 .,.-.:::5 fv..
Chapter 3–System Design
Page 3-3
REV.3
•
Transition Ducts –The protection of non-standarc c. Multiple risers
by authorityhaving jurisdiction.
,_ should be reviewed the authori In cases of multiple rises, each riser is protected as an
PYRO-CHEM KITCHEN KNIGHT II recommends that transi- individual duct.See Figure 3-1e.
tion ducts be protected as follows:
DUCT
a. Transition ducts –larger to smaller
In cases where the duct/plenum interface opening is I
larger than the final exhaust duct, measure the perime-
ter/diameter of the duct halfway between the largest
It
I I I A e— Duct
and smallest section (or the average perimeter/diame- Ir r
ter).The nozzle is to be located within 0-6 in. (15.2 cm) c l
of the duct/plenum interface (not at the point where the 006178PC
measurement was taken), centered under the final \PLENUM
exhaust duct opening.See Figure 3-1c. Figure 3-1 e
Electrostatic Precipitator–Ducts utilizing electrostatic
precipitators must be protected above and below the unit.
Standard duct nozzles are used in this application. See
Figure 3-1f.
•
20 NOZZLE
PERIMETER—► —
MEASUREMENT \
I 1/2 WAY INTO +-PRECIPITATOR
® 9TRANSITION 0061i7PC
.2
0 C
20 NOZZLE PLENUM
Figure 3-1c.
OC6175PC
b. Transition ducts–smaller to larger
Figure 3-1f
In cases where the duct/plenum interface opening is
smaller than the final exhaust duct, measure the
perimeter/diameter of the final exhaust duct.The Plenum Protection
nozzle(s) is to be located within 0-6 in. (15.2 cm) of the The Model 1H nozzle, Part No.551029, is a one (1) flow
duct/plenum interface, centered in the opening. See nozzle used for plenum protection.A single 1H nozzle can
Figure 3-1d. protect a plenum (with single or V-bank filters) 10 ft. (3.1 m)
long by 4 ft. (1.2 m) wide. Dividing the length into sections
PERIMETER—.-i -J equal to or less than 10 ft. (3.1 m) in length and positioning
MEASUREMENT a nozzle at the start of each section can be done to protect
/ longer plenums.
I
i
- 00617,PC
C
Figure 3-1d
0 .
. . .
..:,
.... „
ULEX 3830 ., -
March 1, 2 !,•7.:;::‘4,4?'
;
i
;.,1
I
Chapter 3–System Desic
•
Page 3-
REV.
CHAPTER IH
RV,
SYSTEM DESIGN
This chapter will detail the basic information necessary for The nozzle(s) must be installed on the centerline of the duct,
proper design of the PYRO-CHEM KITCHEN KNIGHT II with the tip located 0 to 6 in. (15.2 cm) into the opening, and
Restaurant Fire Suppression System. However, before aimed directly into the duct opening. See Figure 3-1a.
attempting any installation, it is necessary to attend a
Factory Certification Training Class and become Certified to In installations where a UL listed damper assembly is
design the PYRO-CHEM KITCHEN KNIGHT II Restaurant employed, the duct nozzle can be installed beyond the 6 in.
Fire Suppression System.The chapter is divided into three (15.2 cm) maximum, to a point just beyond the damper
(3) sections: assembly that will not interfere with the damper. Exceeding
• Nozzle Coverage and Placement the maximum of 6 in. (15.2 cm) in this way will not void the
• Piping Limitations UL listing of the system.
• Detector Requirements
Each of these sections must be completed before attempting 1
any installation.
NOZZLE COVERAGE AND
PLACEMENT p n 0.6.N.
INTO DUCT
This section will provide guidelines for determining nozzle
type, positioning, and quantity for duct, plenum, and appli- IL OR zo
NOZZLE 1
once protection.
Duct Protection
0 1 .It is not required that the fan be shut down or the exhaustI 1/2 1N1
A
duct be dampered for the system to operate properly. — — e
All duct protection is UL listed without limitation of maximum
duct length (unlimited length).This includes all varieties of ; I 00617.PC
•
ductworks both horizontal and vertical including ducts that .-- 1/2 L
run at angles to the horizontal and ducts with directional
bends. LI
Duct protection requires that a nozzle be positioned to Figure 3-1a.
discharge into the duct.Two nozzles are available for duct
protection.
The Model IL Nozzle, Part No. 551026, is a one (1) flow
nozzle.A single IL nozzle is capable of protecting square or
rectangular ducts with a maximum perimeter of 50 in.
(127 cm), with the diagonal being a maximum of 18 3/4 in.
(47.6 cm). It can also protect a round duct with a maximum
diameter of 16 in. (40.6 cm).
The Model 2D duct nozzle, Part No.551038, is a two (2)
flow nozzle. A single 2D nozzle is capable of protecting
square or rectangular ducts with a maximum perimeter of
100 in. (254 cm), with the diagonal being a maximum of
37 3/8 in. (94.9 cm). It can also protect a round duct with a
maximum diameter of 31 7/8 in. (81 cm).
When two (2) 2D duct nozzles are used to protect a single
duct, the cross sectional area of the duct must be divided
•
into two equal symmetrical areas.The nozzle must then be
installed on the centerline of the area it protects and aimed
directly into the duct opening.
•
ULEX 3830
March 1, 2006
Chapter 2-Components
Page 2-11
•
REV.2
-0 COMPONENTS LIST
MODEL NO. DESCRIPTION PART NO. MODEL NO. DESCRIPTION
PART NO,
PCL-160 1.6 GALLON CYLINDER ASSEMBLY 553163 EGVSO-75 ELECTRIC GAS SHUT-OFF VALVE
PCL-300 3.0 GALLON CYLINDER ASSEMBLY 551194 3/4 IN550358
.
PCL-460 4.6 GALLON CYLINDER ASSEMBLY 551 193 EGVSO-100 ELECTRIC GAS SHUT-OFF VALVE 1 IN. 550359
PCL-600 6.0 GALLON CYLINDER ASSEMBLY 551196 EGVSO-125 ELECTRIC GAS SHUT-OFF 550360
PAC-10 PNEUMATIC ACTUATING CYLINDER 550104 VALVE 1-1/4 IN.
PCL-300 CANADIAN-3.0 GALLON 551195 EGVSO-150 ELECTRIC GAS SHUT-OFF 550361
CYLINDER ASSEMBLY VALVE 1-1/2 IN.
EGVSO-200 ELECTRIC GAS SHUT-OFF VALVE 2 IN. 550362
PCL-460 CANADIAN-4.6 GALLON 551 192
CYLINDER ASSEMBLY EGVSO-250 ELECTRIC GAS SHUT-OFF 550363
PCL-600 CANADIAN-6.0 GALLON 551 197 VALVE 2-1/2 IN.
CYLINDER ASSEMBLY EGVSO-300 ELECTRIC GAS SHUT-OFF VALVE 3 IN. 550385
PAC-10 CANADIAN-PNEUMATIC 551 125 GV-75 MECHANICAL GAS SHUT-OFF 550593
ACTUATING CYLINDER VALVE 3/4 IN.
MB-1 MOUNTING BRACKET(FOR PCL-600) 550053 GV-100 MECHANICAL GAS SHUT-OFF 550594
MB-15 MOUNTING BRACKET 550054 VALVE 1 IN.
(FOR PCL-300/460) GV-125 MECHANICAL GAS SHUT-OFF 550595
MB-P2 MOUNTING BRACKET 550853 VALVE 1-1/4 IN.
(FOR MCH3 ECH3-24/120) GV-150 MECHANICAL GAS SHUT-OFF 550596
MCH3 MECHANICAL CONTROL HEAD 551200 VALVE 1-1/2 IN..
NMCH3 MECHANICAL CONTROL HEAD 551203 GV-200 MECHANICAL GAS SHUT-OFF 551049
(NO HANDLE) VALVE 2 IN.
EN-MCU3 ENCLOSURE(FOR PRIMARY 551208 GV 250 MECHANICAL GAS SHUT-OFF 550185
CYLINDER) VALVE 2-1/2 IN.
EN-S ENCLOSURE(FOR SECONDARY 550966 GV-300 MECHANICAL GAS SHUT-OFF VALVE 550186
CYLINDER) 3 IN.
ECH3-24 24VDC ELECTRICAL CONTROL HEAD 551201 MS SPOT MICRO SWITCH -SINGLE POLE 551154
0 ECH3-120 120VAC ELECTRICAL CONTROL HEAD 551202 DOUBLE THROW
- - - 8 IN.S.S.ACTUATION HOSE 417582 MS-DPDT MICRO SWITCH -DOUBLE POLE 551155
- - - 16 IN.S.S.ACTUATION HOSE DOUBLE THROW
31809 MS-3PDT MICRO SWITCH-3 POLE DOUBLE 551156
- - - 24 IN.S.S.ACTUATION HOSE 32336 THROW
- - - 42 IN.S.S.ACTUATION HOSE 430815 MS-4PDT MICRO SWITCH-4 POLE DOUBLE 551157
- - - MALE ELBOW 31810 THROW
- - - MALE TEE 31811 - - - ALARM INITIATING SWITCH
550077
- - - MALE STRAIGHT CONNECTOR 32338 CO2-6 6 x CO2 CARTRIDGE(16 GM) 551059
1H WET NOZZLE(PACK OF 10) 551029 - - - O-RING,ACTUATOR ASSEMBLY
(PACK OF 10) 55531
1 L WET NOZZLE
551025 CBP-1 COMPRESSION BEARING 423250
2H WET NOZZLE(PACK OF 10) 551028 CORNER PULLEY
2L WET NOZZLE(PACK OF 10) 551027 SBP- 1 SCREW BEARING CORNER PULLEY 415670
2D WET NOZZLE(PACK OF 10) 551038 WBP-1 WEATHER PROOF BEARING 550982
- - - SWIVEL ADAPTOR(PACK OF 25) 423572 CORNER PULLEY
- - - RUBBER BLOW-OFF CAPS(PACK OF 12) 550016 TP-1 TEE PULLEY 550166
RPS-M REMOTE MECHANICAL PULL STATION 551074 - - - WET VALVE CAP 550831
FLK-1 10 IN. FUSIBLE LINK BRACKET KIT 550131 - - - CONICAL SPRING(WET VALVE) 550705
FLK-1A 8 IN. FUSIBLE LINK BRACKET KIT 550132 - - - PRESSURE GAUGE(WET VALVE) 551236
- - - PRESSURE REGULATOR ASSEMBLY 550985
FLH-25 25 x FUSIBLE LINK HANGER 550876
- - - WET VALVE REBUILDING KIT 550698
FL 165 FUSIBLE LINK 165°F 550368
- - - PRESSURE REGULATOR REBUILD KIT 551061
FL-212 FUSIBLE LINK 212°F 550365
VT-1 VALVE TOOL(WET VALVE) 550788
FL-280 FUSIBLE LINK 280°F 550366
- - - NECK 0-RING (WET VALVE) 550716
FL-360 FUSIBLE LINK 360°F 550009
FL-450 FUSIBLE LINK 450°F 550367 - - - PISTON(WET VALVE) 550707
- - - PISTON 0-RING (WET VALVE) 550715
FL 500 FUSIBLE LINK 500°F 56816
SM-24 24VDC SOLENOID MONITOR 550303 - - - VALVE CAP 0-RING(WET VALVE) 550714
SM-120 120VAC SOLENOID MONITOR 550302 RL-160 1.6 GALLON RECHARGE 553176
TD-225 THERMAL DETECTOR 225°F 13976 RL-300 3.0 GALLON RECHARGE 551188
0 TD-325 THERMAL DETECTOR 325°F 13975 PCL-300T TEST TANK 551024
TD-450 THERMAL DETECTOR 450°F 13974 PCL-460T TEST TANK 550902
TD-600 THERMAL DETECTOR 600°F 13971 PCL BOOT TEST TANK 550901
- - - RUBBER BLOW-OFF CAP 550016
ULEX 3830
March 1, 2006
•
Chapter 2 —Components
Page 2-10
REV.4
•
STAINLESS STEEL SWIVEL ADAPTOR (P/N 418569)
ACTUATION HOSE The Swivel adaptor consists of a swivel nut, swivel body, and4
The Stainless Steel Actuation Hose is used to connect the actu- swivel ball.All are chrome plated.The swivel adaptor allows
ation line compression tees and can also be connected end to the nozzle to be rotated approximately 30° in all directions.
end.The hose has the same thread, 7/16-20, as the fittings. Swivel Adaptors can be ordered as a single Swivel Adaptor or
See Figure 2-19. Swivel Adaptor Shipping Assembly, Part No.423572, which
Hose Part No. Length • contains 25 swivel adaptors. See Figure 2-21. •
417582 8 in.(20 cm)
# 4.----3/8-iaNPT
31809 16 in.(41 cm) FEMALE Tt IREAO
32336 24 in.(61 cm) `
430815 42.in.(107 cm)Fittingp _ \`•.30°Part No. Descri tion \ *1#
3ia-,e NPT
\�
31810 Male Elbow(7/16 20 x 1/4 in.NPT)
' ROTATION MALE THREAD
31811 Male Tee(7/16-20 x 7/16-20 x 1/4 in. NPT)
32338 Male Straight Connector(7/16-20 x 1/4 in. NPT)
_ Figure 2-21. Swivel Adaptor.
000000
NOZZLE AIMING DEVICE
7/16-20 7/16-20 The Nozzle Aiming Device, Part No.551265, is required to
Figure 2-19. Stainless Steel Actuation Hose. properly aim each nozzle to the correct aiming point.The
000.30 device clamps to the nozzle and emits a small laser light that
reflects on the surface that it is aiming at.The nozzle can then
NOZZLES be rotated to point at a predetermined aiming point and then
tightened to hold that angle.The aiming device requires an
Nozzles have been developed for appliance, plenum, and adaptor, Part No.550926, to attach it to the nozzle.The adaptor
•
duct applications.All nozzles have a specific flow point value must be ordered separately.
and are supplied with metal blow-off caps to prevent clog-
ging. Each nozzle is stamped with the model number. See �.��
Figure 2-20. Application limitations are provided in the _,t
�1 •
design section of this manual.
Part No. Description Flow No.
1 ASEPARATELY)(ORDER
LY)
551029 1H Nozzles, pack of ten (10) 1 �� sEPARArELvI
551026 1L Nozzles, pack of ten (10) 1 NOZZLE
551028 2H Nozzles, pack of ten (10) 2 AIMING /�
DEVICE
551027 2L Nozzles, pack of ten (10) 2
551038 2D Nozzles, pack of ten (10) 2 Figure 2-22. Nozzle Aiming Device.
006520
`4i' RUBBER BLOW-OFF CAPS
e E-RING The Rubber Blow-Off Cap helps keep the orifice of the nozzle
free of grease or other substances that could interfere with
� '� / s-.=.alr,ER agent distribution.A retaining strap attaches the blow-off cap to
the nozzle. Rubber Blow-Off Caps must be ordered as a
�0�� EN tH
0-RING
300r Shipping Assembly, Part No.550016, which contains 12 blow-
1...
' off caps.
AP is zM
•
Imam= 20
>>�
- Figure 2-20. Nozzles. jg . -I'-.*:t- .;'
" '``-
X.
Figure 2-23. L.
-. 5
J L EX 3830 000009 '-'•:'-':k4 +
vlarch 1, 2006 r��c
Chapter 2—Components
Page 2-9
• REV.2
- ELECTRICAL SWITCHES See NFPA 72, "National Fire Alarm Code,"Initiating Devices
section, for the correct method of wiring connection to the
The electrical switches are intended for use with electric gas
valves, alarms, contactors, lights, contractor supplied electric fire alarm panel.
power shut-off devices and other electrical devices that are
designed to shut-off or turn on when the system is actuated. MODEL SM-120/24 SOLENOID
NOTE MONITOR
No electrical connections shall be made inside the The Model SM-120/24 solenoid monitor is used in conjunc-
control head.All electrical wiring shall exit the control tion with the Model ECH3 control head to supervise the
head through the knock out on the side of the box. All actuation and detection circuits. In the event of a problem in
the circuit, a light on the monitor goes out.The Model SM-
electrical connections must be made in an approved
electrical box. 120 is used with the Model ECH3-120 control head.The
I Model SM-24 (P/N 550303) is used with the Model ECH3-24
control head.Two sets of NO/NC dry contacts are provided.
Switches are available in kits: One Switch Kit, Part No. The unit mounts directly to a three gang wall outlet box.The
551154;Two Switch Kit, Part No.551155;Three Switch Kit, Model SM-120 (P/N 550302) acts as a reset relay when
Part No. 551156, and Four Switch Kit, Part No. 551157.
Mounting hardware and 12 in.wire assemblies are provided used with an electric gas valve. Electric gas valve wiring
with each kit. Each switch has a set of single-pole, double- instructions are provided in the installation section of this
an
throw contacts rated: manual. See Figure 2-18.
UIJcUL/CSA Rating ENSC/Rating a ,9 & '
,7x'.,'.- '*noLm `leSolsnOa en,ror .
250 VAC, 21A Resistive IE4P105p Approved
250 VAC, 2 HP 250V41A Resistive
125 VAC, 1 HP ""
8A Motor Load
9 e o
COMMON-0- N.O. r
(RED) ,; '...../-----(BLACK)
•
` . ........
�
N.C.;400
e� MINIM
(BROWN)
0 0
In; T,7
Figure 2-17a. Model MS-SPDT Micro Switch. dVP..!..
0016120 0 0
The Alarm Initiating Switch Kit, Part No. 550077, can be field
r
mounted within the control head.This switch must be used Figure 2-18. Model SM-24/120 Solenoid Monitor.
to close a supervised circuit to the building main fire alarm 002860PC
panel when the control head actuates.This action will signal
the fire alarm panel that there was a system actuation in the PIPE AND FITTINGS
kitchen area.The switch kit contains all necessary mounting
Pipe and fittings must be furnished by the installer.Schedule
components along with a mounting instruction sheet.The
40 stainless steel, chrome plated, or black pipe and fittings
switch is rated 50 mA, 28 VDC.
must be used. Galvanized pipe and fittings are not to be used.
TOWARD REAR OF SPACER WHEN SPACER AND
CONTROL HEAD"'Ns / SWITCH ARE PROPERLY
MOUNTED.THIS DIVIDER
MUST BE BETWEEN THE
\, - N.O.AND N.C.TERMINALS
•-•.
! COM
0.
\ s X N.O.
Ade. O
\ `\�\ N.C.
D .„-------- . .
..,
Figure 2-17b. Alarm Initiating Switch.
004890
ULEX 3830
March 1, 2006
-----:-5,::;',,- -,-,a x ..- frp ^..- .,5 C3:y l t ,w-2 i t .:'• -
..:'� .
Gam' a. rpa, 0,- r1cft.. T 7 ,; ..'3e. r: � ' +"tearr s.�l O1 . . r
: :s : tc ;'�;; : - - Chapter 2—Components
,�,: '. ��`_::�,. Rage
2-7
.-:7-7.7- 1,- r^-` - .:`a - ' = REV 4
•
s� GAS SHUT-OFF VALVES- _ ,. ._ :. - .ykr:��.j; __
r^. Maximum
Valve . Operating Part
•
GV Mechanical Gas Shut-off Valve Model No. Size Pressure Number
EGVSO-75 3/4 in. 50 psi (3.5 bar) 550358
A gas shut-off valve is required on all systems used to EGVSO-100 1 in. 25 psi (3.5 bar) 550359
protect a gas fueled cooking appliance to stop gas flow in EGVSO-125 1-1/4 in. 25 psi (3.5 bar) 550360
the event of system actuation.A mechanical gas valve can EGVSO-150 1-1/2 in. 25 psi (3.5 bar) 550361
be used with the Model MCH3 control head. It is connected EGVSO-200 2 in. 25 psi (3.5 bar) 550362
to the system control head by stainless steel cable.This EGVSO-250 2-1/2 in. 25 psi (3.5 bar) 550363
cable is enclosed in 1/2 in. EMT conduit with a corner pulley EGVSO-300 '3 in. 25 psi (3.5 bar) 550385
at each change in direction.The valves are rated for natural
and LP gas (see Figure 2-13a).Mechanical gas valves are
available in the following sizes: =::=*'
_ Maximum
Valve Operating Part
fffl
Model No. Size Pressure Number
GV-75 3/4 in. 5 psi (.4 bar) 550593 J Z
GV-100 1 in. 5 psi (.4 bar) 550594
GV-125 1-1/4 in. 5 psi (.4 bar.):-°' ;: 550595 jTh.
GV-150 1-1/2 in. 5 psi (.4 bar)Px;‘„;;:550596
GV-200 2 in. 5 psi (.4 bar); .;;:?551049
GV-250 2-1/2 in. 5 psi (.4 bar) ''" 550185 Figure 2-13b. Electric Gas Shut-off Valve.
GV-300 3 in. 5 psi (.4 bar) 550186 0068"PC
Note: A UL Listed manual reset relay is required when using
an electric gas valve.The PYRO-CHEM KITCHEN KNIGHT
S
111 II Model SM-120 solenoid monitor may be used for this
purpose.
NMI
MUNN ° c "QUIK SEAL" ADAPTOR
c.ns v.'.Lve s
iv The"Quik-Seal"adaptor is a listed mechanical bulkhead fitting
A', that produces a liquid-tight seal around both distribution piping
DIM."A" and detection conduit which runs through restaurant hoods and
o ducts.The "Quik-Seal"adaptor accepts threaded pipe or
SEE .°" conduit.The adaptor is available for 3/8 in.and 1/2 in.pipe or
CHART conduit sizes.When using with EMT conduit, a conduit connec-
tor must be installed in each end of the adaptor.The"Quik-
�.�.l 1 � Seal"Adaptor Shipping Assembly can be ordered in single or
IOIII package of 24.
Shipping
Assembly Assembly Hole Size
Size Part No. Qty. Required
3/8 in. 550857 1 1 1/8 in.
Figure 2-13a. GV-Series Mechanical Gas Valve. 1,2 in. 550859 1 1 1/8 in.
002857PC
3/8 in. 550858 24 1 1/8 in.
EGVSO Electric Gas Shut-off Valve 1/2 in. 550860 24 1 1/8 in.
A gas shut-off valve is required on all systems used to .-. ADAPTOR BODY
protect a gas fueled cooking appliance to stop gas flow in _- GASKET GASKET
the event of system actuation.A UL Listed electric gas valve .�1a LocKwASNER
can be used with either the Model MCH3 or ECH3 control
head.The valves are rated for natural and LP gas.Valves
are available in 120 VAC (see Figure 2-13b). Electric gas
valves are available in the following sizes: Figure 2-13c.
ULEX 3830
March 1, 2006
Chapter 2—Component;
Page 2-°
REV.
_� DETECTION EQUIPMENT Model FLH-1 (P/N 550876) . •
The Model FLH-1 fusible link hanger is an accessory
Model FLK-1 (P/N 550131)
designed to simplify the installation of fusible links in the
fusible link line. It can be used with the Model FLK-1 fusible
The Model FLK-1 fusible link kit includes a 10 in. (25.4 cm)
steel bracket, two (2) 1/2 in. EMT connectors, two (2) cable link kit (kits must be ordered separately).The Fusible Link
hanger makes it possible to install fusible links without
crimps, and two (2) "S"hooks. Fusible links must be ordered
separately. See Figure 2-9a. cutting and crimping loops in the fusible link line for each
link.They are available in packages of 25 (FLH-25) only. See
Figure 2-9b.
Model FLK-1A (P/N 550132)
The Model FLK-1A fusible link kit includes an 8 in. (20.3 cm)
steel bracket, two (2) 1/2 in. EMT connectors, two (2) cable
crimps, and two (2) "S"hooks. Fusible links must be ordered
separately. -
UNK OETECTOii BRACKET
r...... ;
TERMINAL UNK
SHOOK
i,
A!L"' \ 1/2IN.E.`.1T
CONNECTOR
1/16IN.STAINLESS STEELC.ABL-E
--icel . =_ 0a ` ( --.—
lir
FUSIBLE UNK
SERIES UNK CABLECRMP
Figure 2-9a. Model FLK-1 Fusible Link.
102949PC
FUSIBLE LINK KIT
(SOLD SEPARATELY)
1 all
11111111111111111111111111111
IIy ,. qi
FUSIBLE LINK
(SOLD SEPARATELY)
,FU-1-1•
FUSIBLE LINK •
HANGER
1 .
•`
•Figure 2-9b. Model FLH-1 Fusible Link Hanger.
002350PC
ULEX 3830
March 1, 2006
£ h2""+j�ti�,' C "`SS's p:Yy:,,.�.
Chapter 2-s.Components
.,..Page 2-6
A'' REV_4 . .
Fusible Links
\
The fusible link is designed to separate at a specific temper-
ature, releasing tension from the fusible link line, causing \''( s'"'LEADS
(152 MM)
system actuation. See Figure 2-10. ;>:
1/2-14 NPT\ _—
0
r
1 IN. 4.9 IN.
HEX (125(Tim)
3.71N.
(93 mm)
Figure 2-10: ML Style Fusible Link.
002851PC •
After determining the maximum ambient temperature at the H
`;fusible link location, select the correct fusible link according
, ',to-the temperature condition chart below'r. 6/8 IN.
y:.�••t�.`. ;Q.l YF
Figure 2_
`'''`'' �` 9 11.Thermal Detector: Fusible Link Where Temperature `Kr Y'
,�'k ` °'' MODEL RPS-M
v;;,, Model No. Does Not Exceed '' ���art Number - REMOTE
FL 165 100° F. (38° C.) 550368 MECHANICAL PULL STATION
,4 r'. :; FL-212 150° F. (66° C.) ;550365
5,. ' (P/N 557 074)
�t,.:.:.. FL-280 225° F. (107° C.) 550366
FL 360 290° F. (143° C.) 550009 Remote manual controls.for the Model MCH3, NMCN3, or •
' FL=450
F`+r ,`.;-i',,{, 360° F. (182° C.) 550367,.
ECH3 control head is provided by the Model RPS-M remote
ti1' s;.��o,FL=500. 400° F ( °
,),�,�1'*".''''''''^ ��,,� 204 C.) 56816 mechanical pull station. It is connected to the system control
Y
a;:.,-;,;, u 1., ,.. head by stainless steel cable.This cable is enclosed in
,_. ,:,' ' � ``` 1/2 in. EMT conduit with corner pulleys at each change in
: ,,,. ':Therma'L".Detectors
N-1,'��'" direction. The remote mechanical pull station shall be
fi `� Fixed temperature located at the point of egress. See Figure 2-12.
-',.:_+t thermal detectors are normallyopen,
r:::; p
,,,.. ., mechanical contact closure switches designed�'to operate at
a factory preset temperature.They are available,in four m
preset temperatures which meet NFPA standards and are )N CASE OF
UL Listed and FM Approved. After determining the maximumFIRE
ambient temperature at the thermal detector location, select 4)___ Q —
the correct thermal detector according to the temperature •
condition chart below: )
ME, k arses
Thermal
Detector Maximum Ambient
Model No. Temperature Part Number
—STANDARD 41N.x 41N.ELEC.
TD-225 155' F. (68° C.) 139i6 0 JUNCTION B05(
TD-325 255' F. (124° C.) 13975 0� /
TD-450 380° F. (193° C.) 13974 RIDGED BRUSHED
TD-600 530° F. 0 ALUMINUM FACE PLATE
(277° C.) 13971
O /r' RED PLASTIC
e .�All BREAK ROD
TY'RING
j PULL HANDLE
•
1/41N.RADIUS
•
ON ALL CORNERS ...4 ff
: Figure 2-12. Model RPS-M Mechanical Pull Station. I
_X 3830 4Y1' 002852PC f1
ch 1, 2006 `
r
,YT '
1 u i
•
ChaP CO
ter 2– -1
•
mPonert6
Page-
REI/;c;
I MODEL — ELECTRIC • y�
CAUTION ECH3 "`-k :
CONTROL HEAD ..`°
Precautions must be taken when handling and trans- "�t''�F1
;.
ferring wet agents as they are caustic in nature. The Model ECH3 electric control head is an electrically• s;=i .',
Goggles must be worn at all times. If any agent gets operated control head which can be connected to the PCL-
into the eyes, they should be flushed with clean water 300/460/600 cylinder valve.This control head will support an
for 15 minutes and a physician contacted. If any agent electric thermal detection system, a remote mechanical pull
contacts the skin, it should be flushed with cold water station (Model RPS-M), and an electric gas shut-off valve. It
to prevent irritation.The agent is electrically conduc- will not support a fusible link detection system.A micro elec-
tive. Care must be taken to thoroughly clean up any tric switch (Model MS-DPDT) is included.The Model ECH3
agent discharged around electrical appliances before control head is available in both 120 VAC (Model ECH3-120,
turning the power on. I P/N 551202) and 24 VDC (Model ECH3-24, P/N 551201). It
is equipped with a local manual control handle that allows
After system discharge, agent must be cleaned up immedi for mechanical system actuation.Operation of the local
ately with hot, soapy water to prevent corrosion of effected manual control requires removing the pull pin and rotating
surfaces. the handle clockwise.The Model ECH3 control head can
actuate a maximum of five (5) cylinders with the 16 gram
''{` MODEL MCH3 - MECHANICAL CO2 cartridge. See Figure 2-5.
"'`y' COfvTROL HEAD P
.� 4:0WA, /NIS5112°00)
Aiii kik;:,, MODEL ECH3 CONTROL HEAD
At
• ' The Model MCH3 mechanical control s a_fully ,,
MANOLE
^-'AVI; mechanical'co�ntrol head which 'can.be connected to the a--ai Tu.�.,�� •
:� F . PC.L`300/460/600 cylinder valve.Th'fs co:ri of fi'ead will "® TO Rp=.Q FIRE
r h a fusible link detection � 'a +n '
Fr.
support systernn�a�Vre.4ote mechanical
:i� 1j71�hF;�ykF•.:""'��� , 7^^y4Sr:Rp�''
�� ,�a,�•ull"station (Model RPS-M), MO 0E14
' ;. '; ;.;0P,,,,I and a mechaVal pr electric gas
pit `:n `• .C*+'�Y.y4,�i... OK O 0E1 TOUT
> st ut off valve. A micro electric switch (Model MS SPOT, MS-
0MPIWU'"""'-"" I �u
4:!f,: goDT, MS-3PDT, or MS-4PDT) can be or Bred separately
�.�..• �,,3f,,=nom` q,• Electric
I
,` d field installed. It is equipped with a local manual control
+tr'-t ndle that allows for mechanical system actuation-
< '`'fir'' Figure 2-5. Control Head.
- '{ °t OOp,e:ati•on of the local manual control requires removing the
OOaTB9PC
i l :' ulI'pi?arid rotating the handle clockwise.The Model MCH3
,4:::= ' cad can actuate a maximum of five (5) cylinders MODEL NMCH3 - MECHANICAL
',:.4-431,0,,4,44,,,r-NA 6
���:: _ � tta:fhe,':1 gramCO22 cartridge. See Figure 2-4.
-_ 551203
. CONTROL HEAD
(P/N )
q,4,,, �a ' The Model NMCH3 Mechanical Control Head is a full
,;; .a:` MODEL MCH3 CONTROL HEAD.01,. y
:,°',,. mechanical control head which can be connected to the
r--, �' PCL 300/460/600 cylinder valve.This control head will
Q ' PULL PRI.TURN".V.0 !*p
A TOR6LEASEFIRE support a fusible link detection system, a remote mechanical
C SUPPRESSIORSYSTFI pull station (Model RPS-M), and a mechanical or electric gas
.YR�RE" shut-off valve.A micro electrical switch (Model MS-SPDT,
ONE M RTANI..STREET
" 'E z^f....3434.2u® MS-DPDT, MS-3PDT, or MS-4PDT) can be ordered sepa-
° 0 rately and field installed.There is no local manual actuation
•
I for the Model NMCH.The Model NMCH3 control head can
actuate a maximum of five (5) cylinders with the 16 gram
•
Figure 2-4. Mechanical Control Head. CO2 cartridge.
004 90PC
4 g
MODEL NMCH3 CONTROL HEAD
i ,
•
4 i P7R0(OEM
OPE SEARIOR urtEET
wunERC• n 54i3O-zuz 11.T.
9D .
.• ,,,,,
Figure 2-5.1. Mechanical Control Head.
if : 006843PC
Yr ULEX 3830
.,;•3413:,:qMarch 1, 2006
ss::;4 f! Iti
r