Set Appliance State:
Gas Off
| Isolate Mains Power to appliance as per TOPs P4 |
Remove fan, gas valve and burner assembly
Observation:
Inspect the combustion chamber for good general condition, free from leaks, flueways are unobstructed and insulation panels are sound.
Note:
When the burner door assembly is refitted a new burner door seal MUST be fitted.
Note:
When the burner door assembly is refitted a new burner door seal MUST be fitted.
Isolate as per TOPs P4
and refit as necessary