Miele G 7804 Operating Instructions Manual page 57

Problem
Glass utensils are
cloudy and etched.
Stainless steel utensils
are corroded.
Possible cause
The items are not
dishwasher proof.
Neutralisation has not
been carried out during
the programme cycle.
Glassware was damaged
by selecting too high a
wash temperature.
Glassware was damaged
by a cleaning agent that
is too alkaline.
The chloride content of
the water is too high.
The salt reservoir cap has
not been screwed on
correctly.
Neutralisation has not
been carried out during
the programme cycle.
Rust has entered the
wash cabinet due to:
– the iron content of the
water being too high,
– rusty instruments being
processed.
The stainless steel is not
a good enough quality to
be reprocessed in a
dishwasher.
Problem solving guide
Remedy
Only process items which are
dishwasher proof.
Fill the neutralising agent
container.
Select a suitable programme,
or lower the wash
temperature.
Use a milder cleaning agent,
or lower the DOS1
concentration.
Have the water analysed. If
necessary, connect the
dishwasher to an external
water softener unit and use
deionised water.
Replace it making sure it
screws back on correctly.
Fill the neutralising agent
container.
– Check the water supply.
– Dispose of any rusty
instruments.
Only use utensils made of
high quality stainless steel.
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