Fritsch PULVERISETTE 5, Руководство по эксплуатации

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Functional part Task or description Test Maintenance interval
V-belt Motor planetary disc Check belt tension
Disconnect the device from
the mains. Screw off the
top rear cover plate. The
belt must not slacken by
more than 10 mm when
pushed with your thumb.
Once a year
Fan, ventilation slots (13) Grinding chamber cooling
and electronics
Clean functional parts
when soiled (right and left
side of the device, as in the
interior)
Twice a year
Grinding bowl tensioning
device, Safe-Lock (5) (Fig. 1)
Rubber of the pressure
piece and rubber disc in
the grinding bowl holder
Signs of use; replace if
pressed flat and no longer
elastic
After every 1,000 h
Indicated surfaces of Safe-
Lock (Fig. 1)
Original height 12.5 mm
Minimum height 12 mm (y)
The areas indicated dem-
onstrate a high degree of
wear and do not meet the
minimum height.
After every 200 h
If the height is under the
minimum height, the corre-
sponding part has to be
replaced.
Grinding bowl lid seal Seal the grinding bowl Replace seal if dirt has
penetrated
Before each use
Grinding bowl holder (8)
(Fig. 2)
Keep tension
Original height 14 mm Minimum measurement at
grinding bowl holder 11
mm (x)
After every 200 h
Check minimum height as
shown in Fig. 2.
If the height is under the
minimum height, the corre-
sponding part has to be
replaced.
Maintenance
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