Set Appliance State:
Gas Off
| Isolate Mains Power to appliance as per TOPs P4 |
Remove gas / fan / burner assembly
Observation:
Are the heat exchanger flueways clear?
Note:
When refitting inspect seal around removed assembly and replace as necessary. Tighten securing bolts evenly, refer to ADAPT for more information.
Note:
When refitting inspect seal around removed assembly and replace as necessary. Tighten securing bolts evenly, refer to ADAPT for more information.
Isolate as per TOPs P4
and refit as necessary