Gear Segment On The Camshaft - Duerkopp Adler 530 Service Instructions Manual

3.2 Gear segment on the camshaft

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18
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Caution: Danger of injury!
Switch off main switch.
Check and adjust gear segment only when the button sewing automat
is switched off.
Standard checking
The gear segment 3 should have no clearance on the camshaft 2, but it
must not move too heavy.
Gear segment 3 and camshaft 2 must axially stand in such a way that
the connecting rod 6 does not jam.
–
Check gear segment with regard to axial backlash and rough
running.
–
Check whether the connecting rod 6 does not jam.
Correction of the gear segment on the camshaft
–
Loosen screws at the adjusting ring 5.
–
Push gear segment 3 to the very right against the locking ring 7.
–
Push the adjusting ring to the gear segment and tighten screws.
–
Check gear segment with regard to axial backlash and rough
running.
Correction of the gear segment to the crankshaft drive
–
Loosen screws at the adjusting ring 1.
–
Shift gear segment 3 with camshaft 2 laterally in such a way that
the connecting rod 6 is in the clerance center as far as possible.
–
Push the adjusting ring to the right against the casing.
–
Tighten screws at the adjusting ring 1.
–
Check whether the connecting rod 6 does not jam.
6
5
4
7
1
2
3