Miele CVA 6401 Operating And Installation Instructions page 16

Warning and Safety instructions
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Please note the following with regard to cleaning the coffee
machine:
– Always disconnect the coffee machine from the electrical supply
before cleaning.
– Clean the coffee machine and the milk flask daily (see "Cleaning
and care").
– Do not use a steam cleaning appliance to clean the coffee
machine. Steam could reach electrical components and cause a
short circuit.
– Descale the coffee machine regularly using the appropriate
number of Miele descaling tablets for the water hardness level in
your area. Descale the machine more frequently in areas with very
hard water. Miele cannot be held liable for damage arising from
insufficient descaling.
– Degrease the brew unit regularly with Miele cleaning tablets.
Depending on the natural oil content of the coffee used, the brew
unit can become blocked quite quickly.
For machines with stainless steel surfaces:
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Do not use sticky notes, transparent adhesive tape, masking tape
or other types of adhesive on stainless steel surfaces. These
damage the surface, causing it to lose its dirt repellent protective
coating.
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The finish on stainless steel surfaces is susceptible to scratching.
Even magnets can cause scratching.
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