EN
13
air cleaner AirgoClean® 250 E
Changing the HEPA carbon filter
Note
Do not operate the device without the HEPA carbon
filters inserted!
Note
The HEPA carbon filters cannot be cleaned and must
be replaced if necessary.
Note
The lifetime of the HEPA carbon filters depends on the
ambient conditions and the application period of the
device.
• The HEPA carbon filters have to be replaced as soon as
they are dirty. This is brought to light e.g. by a reduced
capacity (see chapter Errors and faults).
• Make sure that the HEPA carbon filters and the prefilters
are installed before switching the device on.
• Without the HEPA carbon filters and the prefilters, the
device cannot fulfil its air cleaner function, and the inside
of the device will be soiled.
The HEPA carbon filters have to be replaced in case of heavy
soiling. The
HEPA carbon filter degree of contamination
(
21
) is
illuminated.
If required, visually inspect the HEPA carbon filters and prefilters
for dirt.
Please proceed as follows on both sides of the device:
1. Remove the air inlet (
3
) from the device.
3
2. Remove the prefilter (
24
) from the device.
24
3. Pull the strip (
25
) to take the HEPA carbon filter (
26
) out of
the device.
26
25