Sheet 6131-10 Page 2
Shutter and Linkage Settings
Valve position
Burner
Dimensions
Hole number settings
indicator
designation
A
B †
C †
J LP
T
R
U GP
Gas (X) Oil (Z)
4131-GO 5131-GCR 6131-GCR
9.25 4.12 1.68
9 9 9 9 9
8 8 8 8 8
—
4 4 4 4 4 4 4
—
1
—
1⁄8
7 7 7 7 7 7
1 1 1 1 1 1
—
—
3.75 3.75 3.75 3.75 3.75 3.75
1
1⁄8
5131-GCR-LEA 6131-GCR-LEA 5131-GCR-LNX* 6131-GCR-LNX*
—
—
1
1⁄8
— — — —
—
—
1
1⁄8
Pressure Settings and Capacities when Firing into a Chamber at Neutral Pressure
Burner
Compressed air
Oil
Gas
designation
nozzle air
relief valve
oil nozzle
outlet
(w/capacity pressure, psi
inlet reg.
psi
reg.
manifold
in millions
low high setting
low high press.
press.
Btu/hr)
fi re
fi re
psi cfm
psi
fi re fi re
"wc
"wc
-131-G 62.5 35
40
50
50
125
35
55
8.0
3.0
Linkage Rod Assemblies
Linkage Pivot Assemblies
Linkage rod Part location letter number DL 11-13956-1 E 11-13956-31 G 11-13956-11 H 11-13958-6 F 11-13956-16 FL 11-13955-2
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 11-14539-1 T 11-14537-13 U 11-14537-7 R 11-14537-14 CP 11-14537-12 TP 11-14527-20 FP 11-14526-1 J 11-14537-12
† Dimensions with optional Fisher positioner only. * 5131/6131-GCR-LNX Burners are not supplied with internal air shutters.
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
Made with FlippingBook flipbook maker