Lincoln 1400 Series service manual Schematic 1450 / 1451

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SCHEMATIC 1450 / 1451 / 1480

6	Impinger I – 1400 Series Advantage Service Manual - Dom & Int’l

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Contents Impinger Conveyor Ovens Table of Contents Phase Sequence of OperationSequence of Operations Heat Circuit Temperature Control Conveyor Drive Sequence of Operations Schematic 1450 / 1451 Schematic 1452 Schematic 1454 Schematic 1456 Schematic 1474 / 1475 Troubleshooting Guide Symptom Possible Cause EvaluationGAS Ovens Page AS Follows CodeModels 1456 1474-1475-1476 Page Page Page Impinger Advantage Series Symptom Possible Cause Evaluation Electric OvensPage Page Removal Installation & Adjustments MOTOR, Main FANFAN, Main Cooling FAN, Control BOX CAPACITOR, MotorRELAY, D.P.S.T THERMOSTAT, Cooling FANBurner Assembly Burner Blower Motor ReplacementBurner Control Honeywell Replacement Blower WHEEL, BurnerManifold Pressure Adjustment Electronic Temperature Control ReplacementSolenoid Valve Thermocouple Replacement Thermocouple Measurement ChartBurner Ignitor Conveyor Control Board Assembly Replacement Burner Control Transformer -REPLACEMENTConveyor Control Potentiometer 10K OHM Replacement Conveyor Drive Motor ReplacementMain Orifice Replacement Hall Effect Sensor ReplacementCircuit Breaker Replacement ON-OFF Switch ReplacementGAS Valve Replacement and Adjustments Spark Generator Replacement Ignition Control ReplacementHigh Limit Thermostat Replacement Solenoid Valve ReplacementGeneral 1450 Series Letter DescriptionGeneral 1450 Series BLOW-UP Control BOX 1450, 1451 Control BOX 1450, 1451, 1480 BLOW-UP Control BOX 1452 Control BOX 1452, 1453 BLOW-UP Contol BOX 1454 Control BOX 1454, 1455 BLOW-UP Control BOX 1456, 1457, 1474, 1475 Control BOX 1456, 1457, 1474, 1475, 1476 BLOW-UP Oven BACK, GAS Electric Oven BACK, GAS Electric BLOW-UP Conveyor 1450 Series Conveyor 1450 Series BLOW-UP