Operating instructions

1.10 Trouble shooting
In case of malfunction, first consult this
troubleshooting list. If the problem
cannot be solved with the aid of this list,
please consult your supplier or your
service engineer.
WARNING
If the machine is to be opened, e.g. in
the case of repairs, the plug must first
be removed from the wall socket.
TROUBLE SHOOTING LIST
MALFUNCTION: POSSIBLE CAUSE: SOLUTION:
• The machine is not
working and the switch
lamps are not on.
• The external fuse has
blown; the circuit has
overloaded.
• Change the appropriate
fuse. Operate the
machine on a separate
circuit.
• The descale indicator is
flashing.
• The accumulation of scale
exceeds the critical limit.
• Descale the machine,
see § 1.9.
• The descale indicator
continues to flash after
descaling.
• The accumulation of scale
is excessive.
• Descale the machine
again. If the descale
lamp continues to flash,
ring your supplier or
service engineer.
• The filter pan overflows. • The filter pan spring is not
in place.
• Place the filter pan
spring in the filter pan.
• The machine does not
supply quite enough
coffee.
• Not enough water has
been set at P1.
• The P1 quantity setting,
see § 1.6, should be
changed.
• The decanter overflows. • Too much water has been
set at P1.
• The P1 quantity setting,
see § 1.6, should be
changed.
• You get only a small
amount of coffee in the
decanter - or none at all.
• The safety mechanism in
the water supply system
has come on because:
A.1 The water tap is still
turned off. Turn it on.
A. The flow of water has
been blocked.
A.2 Turn off the water tap.
Uncouple the supply
pipe at both ends and
remove any
blockages present.
B. Ring the service
engineer.
B. Water pressure is too low.
S
UBJECT TO MODIFICATION
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