Miele PG 8130 U Operating Instructions Manual page 58

Cleaning and care
To clean the inside of the filter, the flap
must be opened:
 Press catches  together in the
direction of the arrows as shown, and
open the filter .
 Rinse all the filters under running
water.
 Then close the flap so that the catch
engages.
58
 Replace the filter combination so that
it lies flat in the base of the wash
cabinet.
 Then turn the handle clockwise until
both arrows point toward each other.
This will lock the filter combination in
place.

When you are fitting the filter
combination, take care that it is
secured in position correctly.
Otherwise, coarse soil can get into
the circulation system and cause a
blockage.