Operating Faults - DITTING KE640 VARIO Bedienungsanleitung

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7. Operating faults

Defect Cause
The grinder hums The spout is
but does not grind. clogged.
Grinding is set too
fine.
A foreign object
is in the grinding
mechanism.
The grinder does The grinding time
not grind, the dis- is set to 0.
play is lit, single cup
is pre-selected
Remedy
Set grinding fineness to
"coarse" and trigger the
grinding process. The grind-
er will then grind itself free.
Afterwards, return the set-
ting to the desired grinding
fineness.
Turn the grinding fine-
ness setting to the right,
to "coarse", and trigger the
grinding process. The grind-
er will then grind itself free.
Afterwards, return the set-
ting to the desired grinding
fineness.
Clean the grinding mecha-
nism as described and re-
move the foreign object.
Observe the safety instruc-
tions!
Reset the grinding time.
Defect Cause
The grinder does The main plug is
not start, the dis- not inserted.
play is not lit.
The overload cir-
cuit breaker has
been tripped.
The pre-fuse has
tripped.
In the case of other malfunctions or continued faults, please contact
your dealer or your authorised customer service centre.
Remedy
Insert the main plug into
the socket.
Check to determine wheth-
er the trip button of the
circuit breaker has jumped
out. Press the trip button
in again if appropriate. If
the circuit breaker trips re-
peatedly, contact your au-
thorised customer service
centre or dealer.
Check the pre-fuse. Restore
the pre-fuse to its initial
state or replace it. Deter-
mine whether other de-
vices are connected to this
fuse.
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