6. Cleaning and maintenance
6.1 Safety advice
o Before beginning with repair or cleaning works make sure the device has been
disconnected from power supply and has cooled down.
o Do not use any acid agents and make sure no water ingresses the device.
o To protect yourself from electric shock, never immerse the device, its cables and
the plug in water or other liquids.
CAUTION!
The device is not suited for direct washing via water jets.
Therefore, you must not use any kind of pressure water jet for cleaning the device!
6.2 Cleaning
o Clean the unit regularly.
o Clean the heating surface, housing and control panel with a moist cloth and soft
cleaning agent.
o Clean the dust and grease filter regularly with a mild cleaning agent or in the
dishwasher. Remove the filter (see 4.2 Dust and grease filter). After cleaning,
replace the fully-dried filter back in the unit.
CAUTION!
To avoid injuries and damage, do not reconnect the unit or activate it
without the filter.
o Ensure the rear ventilation ducts are free from dust and dirt, and clean them regularly
using a brush or compressed air.
o Never use cleaning substances containing petroleum, distillates, etc. to avoid
damaging the unit's surface.
o Use only soft cloths, never use any cleaning materials that could scratch the
surface.
o Use a soft, dry cloth to wipe and polish the unit's surface.
o If the unit is to remain unused for a longer time, store it in a dry, clean place safe from
frost and sunlight, inaccessible to children.
o Do not place heavy objects on the unit.
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