Door Switch | Vulcan-Hart SG4D specification

2.Remove the door handle, then remove the outer door panel.

3.Lift out the inner door panel window assembly.

4.Remove the door seal from the inside of the left door only.

5.Remove the screws securing the window tabs to the door bracket and lift the window assembly out from the door frame.

INNER DOOR PANEL ASSEMBLY

GLASS

REMOVE

SCREWS

GLASS

PL-56053

6.Reverse procedure to install the replacement window.

DOOR SWITCH

Disconnect the electrical power to the machine and follow lockout / tagout procedures.

1.Remove the top front cover as outlined under Covers and Panel.

2.Disconnect the lead wires to the door switch.

3.Remove the switch.

4.Reverse procedure to install the replacement switch and check for proper adjustment as outlined in Door Switch under Service Procedures and Adjustments.

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Image 17

Vulcan-Hart SG4D service manual Door Switch

Contents

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