Collamat Etiprint Inline, Operating Instructions Manual

Page: 59 / 188

Etiprint Inline
Malfunctions, repair and maintenance work
59
9.4.10 Changing the toothed belt
If the toothed belt is damaged, it will have to be replaced.
Procedure:
Remove the cover of the Etiprint on the reverse side. Undo
the screws for this.
The tension of the toothed belt ( 2 ) is slackened right off at
the belt tensioner ( 1 ). Then the toothed belt can be taken off
the toothed wheels and replaced.
When refitting, it must be noted that the toothed belt (2) is
lying correctly on the motor drive cog (3) and runs centrally
between the toothed cog flanges.
The toothed belt must be re-tensioned correctly.
If the belt tension is too low, the toothed belt will not be
driven properly.
If the belt tension is too high, the stepped motor can
become jammed
NOTE!
The belt tension must be set tight enough that the
toothed belt doesn’t jam when the drive motor is
turning.
Fig. 20: Changing the toothed belt
1 Belt tensioner
2 Toothed belt
3 Motor