Troubleshooting
en-us
53
Issue
Cause and troubleshooting
Filling valves mak-
ing knocking noises.
Caused by the domestic installation. No fault
present in the appliance. Does not affect function-
ing of the appliance.
▶
Can only be remedied in the home installation.
Noise level varies
The noise level can vary, depending on what kind
of dishes are loaded and where they are placed.
▶
Make sure the dishware is loaded in the most
secure way, resting on the tines and not hitting
each other.
Spray arm is striking dishes.
▶
Arrange dishware so the spray arms do not
strike dishware.
With a small load the water jets directly strike
against the tub.
▶
Distribute the dishware evenly.
▶
Load the appliance with more dishware.
Light items of dishware move about during the
wash cycle.
▶
Position light items of dishware securely.
17.1 Clean drain pump
Large food remnants or foreign
objects can block the drain pump.
As soon as the dishwashing water
no longer drains properly, the
drain pump must be cleaned.
CAUTION
There may be some sharp debris,
such as glass fragments, blocking
the drain pump.
▶
Use caution when removing
parts for cleaning.
1.
Disconnect the appliance from
the power supply.
2.
Remove the upper and lower
rack.
3.
Remove the filter system.
4.
Scoop out any water.
Use a sponge if necessary.
5.
Prise off the pump cover using
a spoon and grip it by the
crosspiece.
6.
Lift the pump cover diagonally
inward and take it out.
a
Now you can reach the impeller
with your hand.
7.
Remove any food remnants or
foreign objects in the area of
the impeller.
Summary of Contents for SHV78B73UC
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