As there may still be residual
1.
water in the pump, carefully
unscrew the lid.
Large impurities can cause the
s
filter element to get stuck in the
pump housing. Loosen impurities
and remove filter element.
Clean the interior, screw thread of
2.
the pump cover and pump
housing.
The pump cover consists of two
components that can be
disassembled for cleaning.
Cleaning and maintenanceNL
Make sure that both wing wheels
3.
can be turned.
Install the pump cover.
4.
Check that the pump cover
s
components are correctly
assembled.
Tighten the pump cover as far as
5.
it will go.
90°
The pump cover handle must
be vertical.
39