Cleaning The Surface Of The Filter - Philips AC1711/90 User Manual

2
Switch off the air purifier and unplug from the power socket.
1
Open the air quality sensor cover.
2
Clean the particle sensor with a damp cotton swab.
3
Dry all parts thoroughly with a dry cotton swab.
4
Close the air quality sensor.
5
Cleaning the surface of the filter
Switch off the air purifier and unplug from the power socket.
1
2
Pull the back cover and remove it from the appliance.
2
Pull the filter from the appliance.
3
Clean the surface of the filter with a vacuum cleaner.
4
Put the filter back into the appliance.
5
EN
12
3
Filter alert light status Action
The filter cleaning
alert displays on the
screen.
3
5
4
Clean the surface of the filter
with a vacuum cleaner.
5 6