Cleaning The Drain Pump And Non-Return Valve - Miele marine PG 8059 Operating Instructions Manual

Maintenance
108

Cleaning the drain pump and non-return valve

If water has not pumped away at the end of a programme, there may
be a foreign object in the drain pump or blocking the non-return
valve. These are easy to remove.
Disconnect the dishwasher from the mains (switch the dishwasher

off, unplug it or disconnect or disable the fuse).
Take the filter combination out of the wash cabinet (see "Cleaning

and care").
Lift the locking clamp.

Lift out the non-return valve and rinse well under running water.

Make sure that the vent on the external part of the non-return valve

is not blocked. (This vent is only visible when the non-return valve
has been taken out of the dishwasher). If it is blocked, use a
pointed object to release the blockage.