Vulcan-Hart VC4GC, Руководство по обслуживанию

Страница: 10 / 68

FULL SIZE GAS CONVECTION OVENS - REMOVAL AND REPLACEMENT OF PARTS
F24682 (Rev. B, October 2007) Page 10 of 68
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.
NOTE: Clean the pipe threads and apply pipe joint
compound to threads. Any pipe joint compound
used, must be resistant to the action of propane
gases.
6. Verify gas pressure as outlined under GAS
PRESSURE ADJUSTMENT in SERVICE
PROCEDURES AND ADJUSTMENTS and
check for proper operation.
IGNITION CONTROL MODULE
Shut off the gas before servicing
the unit.
1. Remove the right side panel as outlined under
COVERS AND PANELS.
NOTE: If right side panel is not accessible, this
component can be serviced by removing the control
panel as outlined under COVERS AND PANELS.
2. Loosen the screws securing the mounting
bracket to the component panel and remove the
bracket.
3. Disconnect the lead wires and igniter cable from
the ignition module board.
4. Remove the ignition module board from the
mounting bracket.
5. Reverse the procedure to install the
replacement ignition module board.
SPARK IGNITER AND
FLAME SENSE
Shut off the gas before servicing
the unit.
1. Remove the gas burner as outlined under GAS
BURNER.
2. Remove the screws securing the ignitor and
flame sense to burner then remove the
assembly.