11 Cleaning
To prevent the risk of electric shock, you must not clean the device using a wet cloth
or under running water. Prior to cleaning, disconnect the mains plug and switch off
the device!
You must not use scouring pads, scouring powder, or solvents such as alcohol or
petrol.
Do not use any of the following substances: Salt water, insecticides, solvents
containing chlorine or acids (ammonium chloride).
Clean the housing using a soft, damp cloth. Do not use spirit, thinners, etc.; you could
damage the surface of the device.
Only clean the display with a soft, cotton cloth. If required, use a cotton cloth with
small amounts of non-alkaline, diluted, water-based or alcohol-based soap solution.
Gently clean the surface using the cotton cloth.
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