Lincoln 1421-000-E, 1455, 1454 service manual THERMOSTAT, Control BOX HI-LIMIT Replacement

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THERMOSTAT, CONTROL BOX HI-LIMIT – REPLACEMENT

1.Shut off power at main breaker.

2.Remove control box cover and front panel.

3.Remove wiring from thermostat and mark for reassembly.

4.Remove mounting screws and remove thermostat.

5.Reassemble in reverse order and check system operation. NOTE: Be sure to press reset button on new thermostat to set for operation.

Impinger I -–Adv Digital – Electric Service Manual - International

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Contents Impinger Conveyor Ovens Power Supply PhaseTemperature Control Control BOX AutoModel 220/380VAC 50 HZ Schematic Diagram Serial Number N28654 and Above Troubleshooting Guide Symptom Possible Cause Evaluation With Power on and Thermocouple Oven be Sure to Disconnect Electrical Power and GAS Supply Before Removing or Installing ANY Component in the ImpingerImpinger Advantage Series Belt JAMFAN Spider FAN HUB Cone AIR Pressure Switch Replacement THERMOSTAT, Oven Cavity HI-LIMIT ReplacementThermocouple Type K Replacement Thermocouple Measurment Temperature Millvolts ApproxConveyor Drive Motor Replacement Control Transformer ReplacementCAPACITOR, Conveyor Motor Replacement Reversing Switch ReplacementBEARING, Conveyor Replacement Fuse Holder ReplacementHeat Contactor Replacement HI-LIMIT Contactor ReplacementTHERMOSTAT, Control BOX HI-LIMIT Replacement Letter Part Number Description General View Advantage SeriesPage Letter Description Control BOXPage GAS and Electric Oven BackPage Series ConveyorPage This page intentionally left blank This page intentionally left blank