Lincoln Impinger Advantage Digital Series 1164-000-EA - Manual (Page 19)

Impinger II – Advantage Digital Service Manual - International 19
A. Shut off power at main breaker.
B. Remove control panel top and front cover.
C. Remove wires from control and mark for reassembly.
D. Remove one mounting screw and remove burner control from the gas valve.
E. Reassemble in reverse order and check system operation.
GAS VALVE – REPLACEMENT (S/N 2045407 and Below)
A. Shut off power at main breaker.
B. Shut off gas supply to the oven and disconnect the flexible gas line to oven.
C. Remove control panel top and front cover.
D. Remove the manual gas shut-off valve.
E. Remove screws from the bulkhead plate on inlet gas pipe and remove inlet gas pipe.
F. Remove pilot tube and wiring from gas valve, mark all wiring for reassembly.
G. Disconnect pipe union in gas line and remove gas valve and piping assembly.
H. Remove piping from gas valve.
I.
Reassemble in reverse order and check system operation.
J. Check all gas line fitting for leaks.
K. Adjust the gas manifold pressure on the gas valve. Refer to the specification plate on the oven for
proper rating.
GAS VALVE – REPLACEMENT (S/N 2045408 and Above)
A. Shut off power at main breaker.
B. Shut off gas supply to the oven and disconnect the flexible gas line to the oven.
C. Remove control panel top and front cover.
D. Remove the manual gas shut off valve.
E. Remove screws from the bulkhead plate on inlet gas pipe and remove inlet gas pipe.
F. Remove wiring from ignition control (mounted on gas valve) mark all wiring for reassembly.
G. Remove pilot tube, Disconnect pipe union in gas line and remove gas valve and piping assembly.
H. Remove piping from gas valve.
I.
Reassemble in reverse order and check system operation.
J. Check all gas line fittings for leaks.
K. Adjust the gas manifold pressure on the gas valve. Refer to the specification plate on the oven for
proper rating.