12
Service Manual
For internal use only
5.2
Test prior to carrying out repairs
Before carrying out any repair work, make sure that you carry out the steps contained in the “test” to
determine minor errors or faults.
Noises or unusual vibrations
•
Check to ensure that the installation screws are tightly fastened.
•
Check to ensure that the extraction panel of the edge suction device is properly closed.
The hood does not switch on
•
Check to ensure that the plug is inserted firmly into the socket.
•
Make sure that the power supply has not been cut off.
•
Check the position of the motor controls.
Weak suction power
•
Clean the metal filters or replace the charcoal filters in recirculating air hoods.
•
Check to ensure that the air hole is not blocked and that it is the right size.
5.3
Procedure for repairs
We recommend that you follow this procedure:
1.
Inspection of the product and assessment of its installation.
2.
Determine the problem and replace faulty parts if necessary.
3.
Carry out a function test to assess that the corrective action was carried out properly.
First steps
•
Disconnect the hood from the power supply.
•
Pull out the power plug.
•
Switch off the mains switch.
Remove the front cover
•
to access the internal components.
Remove the odour filters
•
if the hood has been installed in the recirculating air mode.
