Trouble Shooting
MAIN BURNER TROUBLE SHOOTING:
23
SAFETY GAS VALVE REMOVAL:
1. Turn-off the pilot.
2. Shut-off the main isolation valve and follow the
lock-out/tag-out procedure.
3. Remove the control knob, control panel cover,
and piezo igniter wire connection.
4. Disconnect the main pipe assy. from the safety
gas valve. Use 19mm spanner.
5. Disconnect the pilot tube assy. from the safety
gas valve. Use 10mm spanner.
6. Disconnect the thermocouple from the safety
gas valve. Use 9mm spanner.
7. Remove the clamp of the safety gas valve. Use
8mm spanner.
8. Remove the safety gas valve from the manifold,
and replace if necessary.
9. Make sure to check for gas leak, using soap &
water, after part installation.
Disconnect main pipe assy.
from safety gas valve
Disconnect pilot pipe assy.
from safety gas valve
Disconnect thermocouple
from safety gas valve
Remove the clamp of safety
gas valve
