Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Remove the air intake duct from the fan assembly
Observation:
Visually inspect the air intake on the fan assembly.
It should be clear of any restrictions or blockages, pay particular attention to the 4 venturis inside the air intake as highlighted by the arrow.
Note:
The fan does not need to be removed to carry out this inspection as it is possible with a torch and mirror.
Is the fan intake in good condition and clear of any restrictions or blockages?
OUTSIDE MODEL SEE BUILD AND DEVELOPMENT
It should be clear of any restrictions or blockages, pay particular attention to the 4 venturis inside the air intake as highlighted by the arrow.
Note:
The fan does not need to be removed to carry out this inspection as it is possible with a torch and mirror.
Is the fan intake in good condition and clear of any restrictions or blockages?
OUTSIDE MODEL SEE BUILD AND DEVELOPMENT
Isolate as per TOPs P4
and refit as necessary