Gaggenau CM 210 Notice D'utilisation Et D'entretien page 34

Malfunction
Grinding unit is making a
loud noise.
Display error 1
Display error 5
error 8 .
If malfunctions cannot be eliminated, always call Customer Service!
34
Cause
Foreign objects in the
grinding unit (e.g. grit which
also occurs in superior types
of coffee).
. Appliance to cold.
or Technical malfunction.
Remedial action
Contact Customer Service.
Note: Ground coffee can still
be prepared.
Wait until the appliance has
warmed up to room
temperature.
Switch OFF the device at the
power switch 1 for at least
10 seconds.
Subject to alterations