Care and maintenance
Page EN-24
penetrate the appliance
and damage the motor.
■
When cleaning the fi lter
with a vacuum cleaner,
always keep the vacuum
cleaner nozzle 5-10 mm
away from the fi lter sur-
face.
It is recommended that
the filter be cleaned about
every two weeks and
changed about every six
months, but at the latest when
the “Clean” (21) indicator lights
up in red.
If there is a lot of cigarette
smoke in the environment in
which the air purifier is placed,
the filter should be cleaned
every two to five days. It should
be replaced if the odour of ciga-
rette smoke has settled in it.
Gaseous Pollutant
Great
Good
Poor
Med
Great
Good
Poor
Med
C
ha
n
g
e
C
le
a
n
Hepa Filter
Pre-Filter
(22)
(21)
Over the course of time, the bars
on the pollutant indicator (22) for
the prefilter will go out one after
the other. When the last bar turns
red and the “Clean” (21) indicator
lights up, you should clean the
prefilter.
1. Disconnect the mains plug
from the socket.
2. Remove the filter cover (6), as
described in section “Cleaning
the filter cover“ see “Cleaning
the filter cover“ on page EN-23).
(27)
(5)
3. Remove the prefilter (5). To do
this, please press the unlock-
ing buttons (27).
