Bosch WIW28501GB User Manual And Assembly Instructions page 50

en Cleaning and servicing
Insert the drain hose into the
9.
holder.
Cleaning the drain pump
Note: Please read the information in
the "Safety" → Page 4 and "Prevent-
ing material damage" → Page 11 sec-
tions to ensure that you use the appli-
ance safely.
Requirement: The drain pump is
empty.
Since water may remain in the
1.
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.
50
Clean the interior, the thread on
2.
the pump cap and the pump hous-
ing.
Make sure that the impeller in the
3.
drain pump can be rotated.
Insert the pump cap and screw it
4.
on.
90°
The handle on the pump cap must
be in a vertical position.