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C L E A N I N G A N D M A I N T E N A N C E
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8.1.4 Monthly maintenance
Checking the zero point
It is recommended to check the zero point once
every month.
▷
Mill a test cube from the test blank.
The test blank is to be used exclusively for test
milling and calibration of the milling machine.
Jäger spindle
The spindle must be in the starting position.
▷
Manually turn the shaft of the spindle through
(at least ten times).
Fig. 27 Turning the Jäger spindle through
8.1.5 External maintenance
External maintenance is necessary after 1000
operating hours. The milling machine software will
inform you appropriately.
8.2
Supply unit
8.2.1 Inspections and maintenance measures
Regular inspections:
_
Condition of hoses and drain pipes
_
Filling level of the C/L in the supply unit
8.2.2 Weekly maintenance
▷
Analyse the C/L (see separate analysis instruc-
tions with test protocol).
8.2.3 Half-yearly maintenance
▷
Clean the C/L system (see page 60).
When the filling level in the C/L container
has fallen below the minimum level, the
milling program is interrupted and an
error message is indicated.
▷
Fill the C/L container (see page 61).
▷
Acknowledge the error in the software.
The half-yearly cleaning is indicated by the
program. Upon activation of the system
cleaning, the indication is blanked out
again.
