THOR GH105-N, Техническое и сервисное руководство

Страница: 24 / 34

Trouble Shooting
MAIN BURNER TROUBLE SHOOTING:
22
MAIN BURNER INJECTOR 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 and drip pan.
4. Remove the control panel cover, and disconnect
the piezo igniter wire connection.
5. Remove the injector fix plate mounting screws.
6. Disconnect the main pipe assy. from the safety
gas valve.
7. Pull-out the injector fix plate together with the
main pipe assy.
8. Remove the injector from fix plate, and clean or
replace if necessary.
9. Make sure to check for gas leak, using soap &
water, after part installation.
Remove the injector fix plate
mounting screws
Disconnect main pipe assy.
from safety gas valve
Pull-out the injector fix plate
together with main pipe assy.
Remove injector from fix plate