Philips AC4550/50 - Инструкция по эксплуатации - Страница 15

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13

EN

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   lights up 
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

).

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 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 
appliance (2) (fig. 

i

).

8 

Put the plug of the air purifier in 
the wall outlet.

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.