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Cleaning and servicing en
3. Insert the pump cap.
‒ Ensure that the parts of the
Cleaning the drain pump
Requirement: The drain pump is
empty. → Page 31
pump cap are correctly as-
sembled.
1. Since water may remain in the
drain pump, unscrew the pump
cap carefully.
‒ The filter insert in the pump
housing may become stuck due
to coarse particles of dirt.
Loosen the dirt and remove the
filter insert.
4. Screw the pump cap as far as it
will go.
The pump cap is comprised of two
parts which can be taken apart for
cleaning.
2. Clean the interior, the thread on
the pump cap and the pump hous-
ing.
The handle on the pump cap must
be in a vertical position.
5. Insert and close the maintenance
flap.
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