Vulcan-Hart | Vulcan-Hart SG4D specification

© VULCAN-HART, 2008

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Vulcan-Hart SG4D service manual Vulcan-Hart

Contents

SG4 & SG6 Series Full Size GAS Convection Ovens VULCAN-HART Table of Contents Table of Contents General Removal and Replacement of Parts Component Location Bottom Front Cover Covers and PanelsTop Front Cover Right Side Panel Control Panel Components SG4D/SG6D SG4C/SG6C Component Panel Components Temperature Probe SG4C/SG6C Temperature Probe Shown GAS Burners GAS Orifice GAS Solenoid Valve Ignition Control Module Spark Igniter and Flame Sense Blower and Motor Oven Doors and Bearings Door Window Roller Latch Assembly Independent DoorsDoor Catch Roller Assembly Independent Doors Door Switch Interior Lights Lamp AssemblyHigh Limit Thermostat Fan Installation Tips Cooling FAN Test Steps Service Procedures and AdjustmentsSolid State Temperature Controller Test SG4D/SG6D Solid State Temperature Control Calibration SG4D/SG6D Calibration Steps Temperature Probe Test SG4D/SG6D Temp F Ohms Probe Test Operation Setup ModeComputer Controller SG4C/SG6C Computer Control Calibration SG4C/SG6C Solid State Relay Test GAS Pressure Adjustment Door Switch Adjustment Verification of Spark AT Ignitor Blower Adjustment Flame Current Measurement Door Adjustment Door Strike Adjustment Independent Doors Door Catch Roller Adjustment Electrical Operation Component Description Front View Plug, Socket and Components SG4D/SG6D Plug, Socket and Components SG4C/SG6C Control Panel Component PanelFront View Cook Cycle SG4D/SG6D with Solid State Temperature ControllerSequence of Operations Timer Cycle Cool Down Cycle Solid State Temperature Controller SG4C/SG6C with Computer Controller Normal Cook CyclePage Temperature and Time Cycle Normal Cooking Roast and Hold Cycle Wiring Diagrams 426574 Rev. C Schematics Thermostat GAS Convection Oven SG4 with Watlow 734 Control Troubleshooting Symptoms Possible Causes Computer Control Models only Symptom Possible Causes Symptoms Possible Causes Error Codes Probable Cause Solution Problem