Unsatisfactory Results - Miele CM6310 Operating Instructions Manual

Unsatisfactory results

Problem
The coffee is not hot
enough.
Heating-up is taking
longer. The amount of
water is no longer
correct and the coffee
machine is not
performing properly.
Coffee flows into the
cup very slowly.
The consistency of the
milk froth is
unsatisfactory.
The coffee grinder
makes a louder noise
than usual.
Frequently Asked Questions
Possible cause and solution
The cup has not been pre-heated.
The smaller the cup and the thicker its walls, the more
important it is to pre-heat it.
 Pre-heat the cups, e.g. using the cup heating
(according to model).
The brewing temperature is set too low.
 Set a higher brewing temperature (see "Brewing
temperature").
The brew unit filters are blocked.
 Remove and clean the brew unit by hand (see
"Removing the brew unit and cleaning it by hand").
 Degrease the brew unit (see "Brew unit").
The coffee machine needs to be descaled.
 Descale the coffee machine.
The milk temperature is too high. Good milk froth can
be achieved when cold milk (< 50°F/10°C) is used.
 Check the temperature of the milk in the milk flask.
The milk pipework is blocked.
 Clean the central spout with integrated
cappuccinatore and the milk pipework with the
cleaning brush supplied.
The coffee bean container has become empty during
the grinding process.
 Fill the coffee bean container with fresh beans.
There may be stones in among the coffee beans.
 Turn the coffee system off immediately. Contact
Miele.
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