Problem solving guide
69
Noises
Problem Cause and remedy
Knocking noise in the
wash cabinet.
A spray arm is knocking against an item in a basket.
Int
errupt 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.
Int
errupt the programme, and rearrange the items
of crockery.
A foreign object (e.g. a cherry stone) has become
lodged in the dr
ain pump.
Remove the for
eign object from the drain pump
(see "Maintenance, Cleaning the drain pump and
non-return valve").
Knocking noise in the
w
ater pipes.
This may be caused by the on-site installation or the
cr
oss-section of the piping.
This has no influence on dishwasher function. If in
d
oubt, contact a suitably qualified plumber.