Lincoln 1400 Series guide

CONTROL BOX – 1456, 1457, 1474, 1475, 1476 BLOW-UP

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

39

Image 39

Lincoln 1400 Series service manual Control BOX 1456, 1457, 1474, 1475, 1476 BLOW-UP

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 Code AS Follows Models 1456 1474-1475-1476 Page Page Page Electric Ovens Impinger Advantage Series Symptom Possible Cause EvaluationPage Page Removal Installation & Adjustments MOTOR, Main FANFAN, Main THERMOSTAT, Cooling FAN CAPACITOR, MotorRELAY, D.P.S.T Cooling FAN, Control BOX Blower WHEEL, Burner Burner Blower Motor ReplacementBurner Control Honeywell Replacement Burner Assembly Manifold Pressure Adjustment Electronic Temperature Control ReplacementSolenoid Valve Thermocouple Replacement Thermocouple Measurement ChartBurner Ignitor Conveyor Drive Motor Replacement Burner Control Transformer -REPLACEMENTConveyor Control Potentiometer 10K OHM Replacement Conveyor Control Board Assembly Replacement ON-OFF Switch Replacement Hall Effect Sensor ReplacementCircuit Breaker Replacement Main Orifice Replacement GAS Valve Replacement and Adjustments Solenoid Valve Replacement Ignition Control ReplacementHigh Limit Thermostat Replacement Spark Generator Replacement Letter Description General 1450 Series General 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