Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Remove the inspection cover from the air / gas mixer assembly
Observation:
Inspect the air / gas mixer for blockages / restrictions and overall condition.
INSPECTION AIR / GAS MIXER
Note.
Always examine any seals or gaskets, replacing where necessary.
Always examine any seals or gaskets, replacing where necessary.
Isolate as per TOPs P4
and refit as necessary