Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Remove fan from appliance
(will require removal of hood if access to right of appliance is poor)
(will require removal of hood if access to right of appliance is poor)
Observation:
Remove fan venturi and inspect for blockages, restrictions or damage.
Isolate as per TOPs P4
and refit as necessary