Graef ES 90 Notice D'utilisation page 60

Espresso Machine ES 90 / ES 91
Coffee is too cold
EN
The unit does not
work at all
The indicator
lights illuminate
but water does
not flow through
60
The cups, filter insert
and group handle are
cold.
It is possible that the
milk was not hot enough
while making the cap-
puccino or latte.
The unit is not connect-
ed to the mains.
The brewing head filter
is plugged up.
The unit is calcified.
If the unit has stood for
a long time it is possi-
ble that it takes up to 8
minutes until the water
flows into the tank.
important!
► If you cannot solve the problem with the above steps,
please contact our customer service department.
First preheat the cups,
filter insert and group
handle.
Reheat the milk, but
do not boil it.
Plug the plug into the
electric socket.
Clean the brewing
head filter.
Decalcify the unit.
Wait and open all the
nozzles once so that
the air that has collect-
ed there can escape.