7
Cleaning the air quality sensor
Clean the air purifier every two months with a soft
brush (21) to ensure optimum performance. Remove the
protective cover (22) and carefully clean the inlet and
outlet of the air quality sensor with a moist cotton bud
(23). When using the air purifier in very dusty conditions,
clean the device more frequently.
8
Cleaning the pre-filter
Use a soft brush or a vacuum cleaner to remove dirt
particles (24). The filter can also be cleaned with just
water or soapy water. Ensure the filter is completely dry
before refitting in the air purifier.
!
Note: Use a low setting on the vacuum cleaner to avoid damage to the pre-filter.
Information on maintenance and care
Clean the housing with a damp cloth and do not use cleaning agents, scouring agents and solvents. Cleaning and/
or maintenance work may only be carried out when the device has been disconnected from the mains. Protect the
device from contamination and damage and store in a dry place.
Energy use and environmental considerations
State-of-the art, energy-efficient technology has been fitted in this device to conserve increasingly scarce natural
resources in our environment. This means that incorrect usage can increase energy consumption. Switch the device
off if the air quality is already good, there is external ventilation, or there are no people in the room. Remove the
mains plug if the device is not in use for extended periods.
20
EN
21
23
22
24