Lincoln 1100 Series Service Manual page 49

SPARK GENERATOR
1. Turn off power.
2. Remove conveyor.
3. Remove control compartment covers.
4. Disconnect 2 power leads to ignition control. (Located in bottom front of rear control compartment).
5. Disconnect high voltage cable.
6. Remove 2 screws and lift out generator.
7. Replace in reverse order.
IGNITER SENSOR PROBE
1. See page 38 to remove "hot surface ignitor".
2. Unfasten screws and remove probe.
3. Disconnect wires and replace probe in reverse order.
IGNITION CONTROL
1. Shut off power at main breaker.
2. Remove control compartment covers.
3. For Honeywell Ignition Control, loosen 2 screws and remove control from base. For Landis & Gyr Ignition
Control, depress 2 clips and remove control from base.
4. If replacing the control and base, remove the control first and then 2 screws holding the base. Mark wires
prior to removal.
5. Reassemble in reverse order. Be sure base is correctly mounted or reset will not align with cover hole.
MOTOR, BURNER BLOWER
1. Shut off power at main breaker.
2. Remove conveyor.
3. Remove control compartment covers.
4. Remove conveyor gear motor.
5. Loosen 4 burner nuts holding burner flange to oven wall.
6. Unplug burner blower motor. This plug has built in locking clips on 2 sides of the plug. Push in to release.
7. Loosen 3 screws holding the blower air horn to burner.
8. Remove top control compartment brace.
9. Spring back side of control box out slightly, push burner to side, and you should now be able to pull the right
side of the motor to the front, which should free the air horn from the burner. In some extreme cases the
cooling fan may have to be removed.
10. Assemble in reverse order.
BURNER ALARM - REPLACEMENT
1. Remove control compartment covers.
2. Remove two (2) wires from alarm, note wire numbers and location.
3. Remove retainer cover from alarm and remove assembly from mounting bracket.
4. Reassemble in reverse order and check.
Impinger II –1100 Series Service Manual - Domestic 49