Miele professional PG 8132 SCi XXL, Operating Instructions Manual, Page: 68 / 96

Problem solving guide
68
Noises
Problem Possible cause and remedy
Knocking noise in the
wash cabinet. A spray arm is knocking against an item in a basket.

Interrupt the programme and rearrange the items
which are obstructing the spray arm.
Rattling noise in the
wash cabinet. Items of crockery are insecure in the wash cabinet.

Interrupt the programme and rearrange the load.
A foreign object (e.g. a cherry stone) has become
lodged in the drain pump.
 Remove the foreign object from the drain pump
(see “Maintenance - Cleaning the drain pump and
non-return valve”).
Knocking noise in the
water pipes. This may be caused by the on-site installation or the
cross-section of the piping.
However, this will not affect the functioning of the
dishwasher in any way.

If in doubt, contact a suitably qualified plumber.