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