Petra electric KM 45 Mode D'emploi page 82

Problem
DE
The milk is not
sucked up.
GB
FR
The milk froth
sprays inten-
sively and has
large bubbles.
There is not
enough froth
in the frothed
milk.
The rinse cycle
doesn't start.
The decalcifi-
cation program
doesn't start.
Express clea-
ning does not
start.
40
Possible cause
Not enough steam is
produced.
The steam nozzle has
not be screwed in
properly.
The milk is too warm.
The milk frother has not
been properly assem-
bled.
The steam nozzle has
not been screwed in
properly.
The milk frother needs
to be cleaned.
The buttons were not
pressed at the same
time.
The beverage preset-
ting is incorrect.
The buttons were not
pressed at the same
time.
The beverage preset-
ting is incorrect.
The buttons were not
pressed at the same
time.
The beverage preset-
ting is incorrect.
Solution
Perform a rinse cycle as described on
page 25.
Wait until the start/stop button (16) illumi-
nates in green and try again.
Clean the steam nozzle (see
Allow the machine to cool off and then
screw the steam nozzle firmly into place.
Only use cold milk right out of the refrige-
rator.
Assemble all parts as described on
23.
Let the machine cool off and then screw
the steam nozzle firmly into place.
Clean the milk frother as described on
page 23. In the process, make sure that
the air duct in the tube adapter is free.
A tube adapter with a damaged air duct
must be replaced.
Press both buttons (12) and (16) at the
same time.
Turn the right knob (15) to hot water or
coffee.
Press both buttons (12) and (16) at the
same time and hold them until the pump
starts.
Turn the right knob (15) to hot water or
coffee.
Press both buttons (12) and (16) at the
same time.
Turn the right knob (15) to the symbol for
milk froth, cappuccino, latte macchiato
or café au lait and wait until the start/stop
button (16) illuminates in green.
page 37).
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