Adjustment Sequence
1. Disconnect wing nut at gas butterfl y valve.
2. Swing burner open.
3. Adjust rod to dimension
A
.
4. Adjust rod and so that all the shutters are vertical.
5. Adjust rod so that the oil valve indicator is at position
Z
.
6. Swing burner closed.
7. Connect wing nut at gas butterfl y valve.
8. Adjust rod so that gas butterfl y valve indicator is at position
Z
.
Sketch shows linkage in low fi re position.
*
5131/6131-GCR-LNX Burners are not supplied with internal air shutters.
Linkage and Pressure Settings Gas and Heavy Oil
Sheet 6131-10
F
E
G
DL
H
UP
MP
DL
E
NP
J
LP
DL
T
R
FP
S
G
F
A
H
U
CP
TP
FL
GP
All shutters
are vertical
*
Oil valve (
Z
)
Butterfl y gas
valve (
X
)
1600-1 Air motor
less hi-lo switches
Moore positioner
(optional)
Fisher positioner
(optional)
B
C
4/5/6131-G BURNERS
ENERG
Y | C
OMBUSITION