Sheet 6131-10-1 Page 2
Shutter and Linkage Settings
Valve position indicator
Burner
Dimensions
Hole number settings
designation
A
B
J LP T R
U
GP S
Gas (X)
Oil (Z)
4131-GO 6131-GCR
13.81 2.50 13.81 2.50
9 8 — 5
—
1 1
2 2
—
1⁄8 1⁄8
9 8
7
5
1
3.75
Pressure Settings and Capacities when Firing into a Chamber at Neutral Pressure
Burner
Compressed air nozzle air relief
Oil
Gas
designation
oil nozzle
outlet
(w/capacity pressure, psi valve
inlet
psi
reg. manifold
in millions
low high setting
reg. low high press. press.
Btu/hr)
fi re
fire psi cfm psi fire fire
"wc
"wc
-131-G 62.5
35
40
50 50 125
35
55
8.0
3.0
Linkage rod Part location letter number DL 11-13956-1 E 11-13956-31 G 11-13956-11 H 11-13958-7 F 11-13956-31 Linkage Rod Assemblies
Linkage pivot Part location letter number UP 11-14537-9 MP 11-14537-10 NP 11-14537-11 LP 11-14537-11 GP 11-14539-2 S 11-14539-2 T 11-14537-13 U 11-14537-7 R 11-14537-14 CP 11-14536-1 J 11-14537-12 Linkage Pivot Assemblies
WARNING: Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot surfaces, electrical power in control and ignition circuits, etc., are inherent with any combustion application. Components in combustion systems may exceed 160°F (71°C) surface temperatures and present hot surface contact hazard. Fives North American Combustion, Inc. suggests the use of combustion systems that are in compliance with all Safety Codes, Standards, Regulations and Directives; and care in operation.
CONTACT fna.sales@fivesgroup.com T +1 800 626 3477 - F +1 216 373 4237
Fives North American Combustion, Inc. 4455 East 71st Street - Cleveland, OH 44105 - USA www.fivesgroup.com
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