Lincoln Impinger Conveyor Ovens 1100 Series - Manual (Page 64)

TRANSFORMER, STEP DOWN/120 VAC
1. Shut off power at main breaker.
2. Remove Conveyor.
3. Remove control compartment covers.
4. Remove wires from transformer and mark for reassembly.
5. Remove 4 mounting screws from transformer base and replace.
6. Reassemble in reverse order.
FUSEHOLDER
1. Shut off power at main breaker.
2. Remove conveyor.
3. Remove control compartment covers.
4. Remove wires and mark for reassembly.
5. Remove fuseholder.
6. Reassemble in reverse order.
POWER CORD
1. Shut off power at main breaker.
2. Remove conveyor.
3. Remove control compartment covers.
4. Unfasten and mark for reassembly power cord wires.
5. Remove locknut from strain relief and pull cord from oven.
6. Reassemble in reverse order.
STEPPER CONTROL-REPLACEMENT-ADJUSTMENT
Removal and Installation
1. Remove conveyor.
2. Remove control box cover - front.
3. Remove three (3) screws from control assembly.
4. Disconnect wiring (push on connectors) from control board.
NOTE: Proper location of connectors for reinstallation.
5. Reassemble in reverse order and check system operation.
6. Recalibrate conveyor control board.
WARNING: THIS CONTROL MUST NOT BE OPERATED WITH HEAT SINK DISCONNECTED OR
BURNOUT WILL OCCUR IN SECONDS.
Impinger II - 1100 Series Service Manual - International 64