Cleaning The Pre-Filter - Philips 4500i Série Mode D'emploi

2
Remove the air quality sensor
cover (fig. w).
3
Clean the air quality sensor,
the dust inlet and the dust
outlet with a damp cotton swab
(fig. x).
4
Dry all parts thoroughly with a
dry cotton swab.
5
Reattach the air quality sensor
cover (fig. y).

Cleaning the pre-filter

Clean the pre-filter when
and F0 is displayed on the screen
(fig. z).
1
Switch off the air purifier and
unplug from the wall outlet.
2
Pull the top part of front cover
to remove it from the appliance
(fig. c).
3
Press the two clips down and
pull the pre-filter towards you
(fig. d).
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 (fig. {).
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 (fig. h).
• 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 front cover,
mount the cover onto the
bottom of the appliance first (1).
Then, gently push the top of the
cover against the body of the
lights up
appliance (2) (fig. i).
8
Put the plug of the air purifier in
the wall outlet.
9
Touch the
the appliance.
10
Touch and hold the reset button
pre-filter cleaning time.
11
Wash your hands thoroughly
after installing filters.
Note
button to switch on
for 3 seconds to reset the
EN
13