Miele CM 5410 Operating Instructions Manual page 63

Problem
The descaling process
was started inadver-
tently.
The milk sputters when
it is dispensed. Hissing
noises can be heard
when milk is being
heated up or frothed.
Although the milk
should be frothed, only
hot milk comes out of
the main dispenser.
Frequently Asked Questions
Possible cause and solution
The descaling program cannot be stopped once OK
has been tapped.
It must now be completed through to the end. This is
a security setting to fully descale the coffee machine.
It ensure a long service life and that your coffee
machine is functioning correctly.
 Descale the coffee machine (see "Descaling the
machine").
The milk temperature is too high. Good milk froth can
only be achieved when cold milk (below 50°F/10°C)
is used.
 Check the temperature of the milk.
The main dispenser with integrated Cappuccinatore
is not correctly fitted and is taking in air. Or the
spouts are blocked.
 Check whether the main dispenser is correctly
assembled. Make sure that all parts are tightly
connected to one another.
 If necessary, clean the main dispenser.
The milk pipework, connections, or the intake tube
on the milk flask are blocked.
 Clean all parts thoroughly.
The steam jet on the main dispenser has a blockage.
Push the cleaning brush a maximum of 1 cm into
the steam jet.
 Clean the steam jet with the cleaning brush.
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