Vulcan-Hart SG4D Convection Oven User Manual


 
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IGNITION CONTROL MODULE
Disconnect the
electrical power to the machine and
follow lockout / tagout procedures.
1. Remove the right side cover 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 cables
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.
6. Check for proper operation.
SPARK IGNITER AND FLAME SENSE
Disconnect the
electrical power to the machine and
follow lockout / tagout procedures.
Shut off the gas before servicing
the oven.
1. Remove the two gas burners as outlined
under Gas Burners.
2. Remove the screws securing the igniter and
flame sense to each burner. Remove the
assembly.
3. The spark gap is
1
/8" from the inside of the
spark rod to the inside to the ground rod. The
ground rod (the end of the spark) is
1
/8" above
the burner. If the gap is not correct or poor
sparking is occurring, then adjust accordingly.
4. Reverse the procedure to install the assembly
and check for proper operation.