Maintenance and care
Exchanging exhaust filters
Depending on the model, there may
also be an Active HEPA exhaust filter
included which can be used instead of
the standard Air Clean exhaust filter.
In order to use the Active HEPA filter
the Air Clean filter and filter frame must
be removed.
When to change the Active
HEPA exhaust filter
Change this filter approximately once a
year. You can make a note of the date
directly on the exhaust filter.
Replacing the Active HEPA
exhaust filter
^ Open the dust compartment lid.
^ Remove the used exhaust filter a.
^ Insert a new filter b.
^ Close the dust compartment lid.
21