Removal and Replacement of Parts | Vulcan-Hart SG4D instruction

REMOVAL AND REPLACEMENT OF PARTS

COMPONENT LOCATION

	TOP VIEW
	BLOWER MOTOR
OVEN LIGHTS		COOLING
		COOLING
TEMPERATURE PROBE		FAN
GAS BURNERS		COMPONENT
GAS BURNERS		PANEL
IGNITER &		GAS VALVE
FLAME SENSE
	DOOR	CONTROL
HIGH LIMIT	SWITCH	PANEL
HIGH LIMIT
		PL-56044

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Vulcan-Hart SG4D service manual Removal and Replacement of Parts, Component Location

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 Roller Latch Assembly Independent Doors Door Catch Roller Assembly Independent DoorsDoor Window Door Switch Lamp Assembly High Limit ThermostatInterior Lights Fan Installation Tips Cooling FAN Service Procedures and Adjustments Solid State Temperature Controller Test SG4D/SG6DTest Steps Solid State Temperature Control Calibration SG4D/SG6D Calibration Steps Temperature Probe Test SG4D/SG6D Temp F Ohms Operation Setup Mode Computer Controller SG4C/SG6CProbe Test 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 Control Panel Component Panel Front ViewPlug, Socket and Components SG4C/SG6C SG4D/SG6D with Solid State Temperature Controller Sequence of OperationsCook Cycle 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