Cleaning And Maintenance - Clean Air Optima CA-405 Bedienungsanleitung

Accumulation of dust and dirt at the back of the device will negatively influence the performance
of the fan. Cleaning the backside of the fan at least once a week is required for an optimal
performance. This fan is very safe and easy to clean:
1. Switch the device off and pull the plug
2. If used continuously (24 hours/day) under normal circumstances, we advise that the
accumulated dust is cleaned once a week from the air inlet at the back of the device and at
least once a month at the air outlet. Clean once a month the outer surface with a cloth.
3. If necessary clean the rotor gently with the vacuum cleaner on a low level. You first have to
loosen one screw with the screwdriver and take away the grid at the back.
Attention: put the grid back in place before using the device again.
4. If necessary you can use a soft cloth with a neutral cleaning product dissolved in warm water
(below 50°) to clean the outer side of the fan. Dry carefully.
5. If the fan is not used for a longer period of time, we advise to clean the device carefully and let
it dry. The device has to be stored in a cool and dry place.

Cleaning and maintenance

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