Arm Shaft Positioning - Duerkopp Adler 511 Service Instructions Manual

2.3

Arm shaft positioning

6 5
6
Caution – Risk of injury !
Turn the main switch off.
Check and adjust the position of the arm shaft only when the automatic
bartacker is switched off.
Rule and control
The arm shaft 1 should have no axial backlash, but it must not move
too sluggishly.
–
Check the arm shaft with regard to axial backlash and
sluggishness.
Adjusting
4 3 2
–
Loosen screws at the thread trimmer cam 2.
–
Loosen screws at the adjusting ring 3.
–
Loosen screws at the bevel gear 4.
–
Loosen screws at the bobbin winder wheel 5.
1
3