Do not use corrosive detergent for cleaning. The proper function of the unit is conditioned by the regularity of the maintenance.
To protect the main body from corrosive of the long time accumulation of dirt, the cooker hood should be cleaned with hot water with non-corrosive detergent every two months.
Clean the hood using a damp cloth and a neutral liquid detergent.
The cooker hood and its filter should be cleaned regularly according to the instruction.
If there is any fault occurred with the appliance, contact an LG Electronics Customer Information Centre.
Do not repair or replace any part of the appliance unless specifically recommended in the manual. All other servicing should be done by a qualified technician.