Miele Dishwasher Operating Instructions Manual page 47

Problem
Knocking noise in the
wash cabinet
Rattling noise
Knocking noise in the
water pipes
Possible cause
The spray arm is knocking
against an item in the bas-
ket.
Items of crockery are in-
secure in the wash cabi-
net.
This may be caused by
the on-site installation or
the cross-section of the
piping.
Problem solving guide
Remedy
Interrupt the programme,
rearrange items which are
obstructing the spray arm.
Interrupt the programme,
rearrange the items of
crockery.
This has no influence on
dishwasher function. If in
doubt contact a suitably
qualified plumber.
47