Philips AC5666 User Manual page 42

3
Press the two clips down and
pull the pre-filter towards you.
4
If the pre-filter is very dirty, use
a soft brush to brush away the
dust. Then wash the pre-filter
under running tap water.
5
Allow the pre-filter to air dry
thoroughly before placing back
in the air purifier.
6
Put the pre-filter back into the
appliance.
42 EN
Note
• Make sure that the pre-filters
are completely dry before you
put them back in the appliance.
If they are still wet, bacteria may
multiply in them and shorten the
lifetime of the pre-filters.
7
To reattach the side panel,
mount the panel onto the
bottom of the appliance first
(1). Then, gently push the
panel against the body of the
appliance (2).
8
Put the plug of the air purifier in
the power socket.
9
Touch the button to switch on
the appliance.
10
Touch and hold the reset button
for 3 seconds to reset the
pre-filter cleaning time.
11
Wash your hands thoroughly
after installing filters.