Lincoln II - Advantage Series service manual Conveyor Control Board Replacement, Circuit Breaker

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CONVEYOR CONTROL BOARD - REPLACEMENT

1.Shut off power at main breaker.

2.Remove control panel top and front cover.

3.Disconnect wiring (push on connectors) from control board, note proper location of connectors for reinstallation and exchange boards on the mounting bracket before reinstallation.

4.Remove mounting screws from control assembly.

5.Reassemble in reverse order and check system operation.

NOTE: Be sure that jumper (on conveyor control) is set to the proper (120/240) position.

CONVEYOR CONTROL BOARD - CALIBRATION

1.Connect digital volt meter to the hall effect sensor. Black meter lead connected to black hall effect sensor lead, red meter lead to white hall effect sensor lead.

2.Turn conveyor control knob fully counter clockwise. Loosen knob and align with calibration line and tighten knob.

3.Set knob to one minute setting. Adjust "max" pot on conveyor control to 327.5 Hz.

4.Set control knob to 30 minute setting, and adjust "min" pot on conveyor control to 10.9 Hz. Recheck at one minute and 30 minutes until proper readings are achieved. Seal pots with glyptol or nail polish.

CIRCUIT BREAKER

1.Shut off power at main breaker.

2.Remove control panel top and front panel.

3.Disconnect two (2) wires from circuit breaker.

4.Remove knurled mounting nut and push out.

5.Reassemble in reverse order.

NOTE: Be sure to reset breaker before operating.

CONVEYOR DRIVE MOTOR - REPLACEMENT

1.Shut off power at main breaker.

2.Remove conveyor.

3.Remove control panel top and front cover.

4.Disconnect wiring from motor and mark for reassembly.

5.Remove coupling from motor drive shaft.

6.Remove 4 screws and remove conveyor motor and mounting bracket.

7.Remove mounting bracket from conveyor motor assembly.

8.Reassemble in reverse order.

REVERSING CONVEYOR DIRECTION

1.Shut off power at main breaker.

2.Remove control panel top.

3.Remove cover from relay box.

4.Reverse wires fastened to terminals A+ and A- on conveyor control board. (See schematic diagram for wire numbers.)

5.Reassemble in reverse order.

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Impinger II – Advantage Service Manual - Domestic

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Contents Impinger Conveyor Ovens Table of Contents Sequence of Operations Impinger II AdvantageControl BOX Auto Cool Down Heater CircuitSchematic 1116-000-A, 1117-000-A Schematic 1130-000-A / 1131-000-A Schematic 1132-000-A / 1133-000-A Natural GAS Troubleshooting Guide / GAS OvensPhase LP GASPage With Power on and Thermocouple Leads Attached to the Temperature ControlPage Page Three Phase Troubleshooting Guide / Electric OvensSingle Phase Refer to Proper Schematic for Identified ComponentsWith Power on and Thermocouple Leads Attached to the TemperaturePage Page MOTOR, Main FAN REMOVAL, INSTALLATION, and AdjustmentON/OFF Switch Replacement FAN, MainBurner Blower Motor Replacement Fuse Holder ReplacementTHERMOSTAT, Control BOX HI-LIMIT Replacement High Limit Thermostat ReplacementThermocouple Measurement Chart Burner Transformer ReplacementThermocouple Replacement InformationTemperature Control Potentiometer Replacement Electronic Temperature Control Board ReplacementElectronic Temperature Control Board Calibration Heat Light ReplacementMain Burner Orifice Replacement Temperature Regulation Valve ReplacementHOT Surface Ignitor Replacement Conveyor Control Potentiometer ReplacementConveyor Control Board Calibration Conveyor Control Board ReplacementConveyor Drive Motor Replacement Circuit BreakerTemperature Display Replacement Hall Effect Sensor ReplacementTemperature Display Transformer Replacement Calibration of Temperature DisplayHeating Element Replacement BEARING, ConveyorThis page intentionally left blank Parts / General Letter Part Number DescriptionBlow UP / General Parts / Control BOX 1116-000-A, 1117-000-A Blow UP / Control BOX 1116-000-A, 1117-000-A Parts / Control BOX 1130-000-A Thru 1133-000-A Blow UP / Control BOX 1130-000-A Thru 1133-000-A Parts / Conveyor & Door Blow UP / Conveyor & Door Parts / Oven Back Assembly Blow UP / Oven Back Assembly
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