– 12 –
GAS ORIFICE
WARNING: DISCONNECT (UNPLUG) ELECTRICAL
POWER SUPPLY AND PLACE A TAG AT THE
DISCONNECT SWITCH INDICATING YOU ARE
WORKING ON THE CIRCUIT.
WARNING: SHUT OFF THE GAS BEFORE
SERVICING THE OVEN.
1. Remove the lower front cover as outlined
under Covers and Panels.
2. Remove the bolts securing the gas manifold
and place manifold aside.
3. There are two gas orifices on the manifold.
Remove each orifice and replace with the
correct orifice for the given altitude as needed.
4. Reverse the procedure to install manifold and
check for proper operation.
GAS SOLENOID VALVE
WARNING: DISCONNECT (UNPLUG) ELECTRICAL
POWER SUPPLY AND PLACE A TAG AT THE
DISCONNECT SWITCH INDICATING YOU ARE
WORKING ON THE CIRCUIT.
WARNING: SHUT OFF THE GAS BEFORE
SERVICING THE OVEN.
1. Remove the control panel and the right side
panel as outlined under Covers and Panels.
2. Disconnect the lead wires.
3. Disconnect compression fittings from the
valve.
4. Loosen the bolts securing the valve and
bracket assembly, then remove the screws
securing the valve to the bracket.
5. Reverse the procedure to install the
replacement gas valve.
WARNING: ALL GAS JOINTS DISTURBED DURING
SERVICING MUST BE CHECKED FOR LEAKS.
CHECK WITH SOAP AND WATER SOLUTION
(BUBBLES). DO NOT USE AN OPEN FLAME.
6. Verify gas pressure as outlined under the
Gas Pressure Adjustment in Service
Procedures and Adjustments. Check for
proper operation.
Содержание SG4C ML-114876
Страница 2: ...2 VULCAN HART COMPANY 2002...
Страница 38: ...38 WIRING DIAGRAMS WIRING DIAGRAM SG4D SG6D OVENS 120 200 V 424372 Rev F...
Страница 39: ...39 WIRING DIAGRAM 734 COMPUTER CONTROL DUAL BURNER CONVECTION OVENS 120 200 V 426574 Rev C...
Страница 40: ...40 SCHEMATICS GAS CONVECTION OVEN SG4 WITH STD CONTROL 424373 1 REV C...
Страница 41: ...41 GAS CONVECTION OVEN SG4 WITH WATLOW 734 CONTROL 426575 1 REV C...
