Maintenance measures
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Filter change
The air filter for the internal drying unit has a limited lifespan and has
to be replaced on a regular basis, e.g. when the following message
appears:
Change HEPA filter
Changing the
coarse filter
Open the drawer of the side unit.
Release the filter grille and swing it downwards to open. The grille
can also be removed completely.
Change the coarse filter. The soft side of the filter must be facing
the front.
Replace the filter grille and close the side unit drawer.
Whenever the coarse filter is replaced, the operating hours counter
must be reset (see “Resetting the operating hours counter”).
