Philips AC4550/50 - Инструкция по эксплуатации - Страница 14

12

EN

5 Cleaning

Note

• 

Always unplug the appliance 
before you clean it.

• 

Never immerse the appliance in 
water or any other liquid.

• 

Never use abrasive, aggressive, 
or flammable cleaning agents 
such as bleach or alcohol to 
clean any part of the appliance.

• 

Only the pre-filter is washable. 
The air purifier filter is not 
washable nor vacuum cleanable.

Cleaning schedule

Frequency

Cleaning method

When 
necessary

Wipe the surface 
of the appliance 
with a soft dry 
cloth

Clean the air 
outlet cover

Every two 
months

Clean the air 
quality sensor 
with a dry cotton 
swab

When the pre-
filter cleaning 
indicator 
lights up and 

F0

 displays 

on the screen

Clean the pre-
filter

Cleaning the body of the 

appliance

Regularly clean the inside and 
outside of the appliance to prevent 
dusts from collecting.

1 

Wipe away dust with a soft 
dry cloth from the body of the 
appliance.

Cleaning the air quality 

sensor

Clean the air quality sensor every 
two months for optimal functioning 
of the appliance. Clean it more 
frequently if you use the appliance 
in a dusty environment.

Note

• 

If the air purifier is used in a 
dusty environment, it may need 
to be cleaned more often.

• 

If the humidity level in the room 
is very high, condensation may 
develop on the air quality sensor 
and the air quality light may 
indicate a more poor air quality 
even though the air quality is 
actually good. If this occurs, 
clean the air quality sensor or 
use the air purifier on a manual 
speed setting.

1 

Clean the inlet and outlet of 
the air quality sensor with a soft 
brush (fig. 

v

).

2 

Remove the air quality sensor 
cover (fig. 

w

).