User manual

Problem solving guide
64
Problem Cause and remedy
The descaling process
was started inadvert-
ently.
The descaling programme cannot be stopped once
OK has been touched.
It must now be completed through to the end. This is
a security setting to fully descale the coffee machine.
It ensures a long service life and that your coffee
machine is functioning correctly.
 Descale the coffee machine (see “Descaling the
appliance”).
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.
The milk temperature is too high. Good milk froth can
only be achieved with cold milk (below 10°C).
 Check the temperature of the milk.
The central dispenser with integrated cappucinatore
is not correctly fitted and is taking in air. Or the
spouts are blocked.
 Check whether the central spout has been
assembled correctly. Make sure that all parts are
tightly connected to one another.
 If necessary, clean the central spout.
The milk pipework, connections or the intake tube on
the milk flask are blocked.
 Clean all parts thoroughly.
The steam jet on the central spout has a blockage.
Push the cleaning brush a max. of 1cm into the
steam jet.
 Clean the steam jet with the cleaning brush.