Cutting Position With Machines Without Needle Repositioning - Dürkopp Adler 867 Service Instructions Manual

2.14.5

Cutting position with machines without needle repositioning

6
5
4
Caution: Danger of injury !
Turn the main switch off !
Check and set the cutting position only with the sewing machine
switched off.
Standard checking
With the factory setting cutting position is the position "thread lever in
its upper dead center".
When the machine is in position 20° on the handwheel the control cam
2 resp. 5 is supposed to stand so that with:
Right-hand hook bearing
the first screw 1 points in sense of rotation vertically to the hook shaft.
Left-hand hook bearing
the second screw 6 points in sense of rotation vertically to the hook
axis.
Correction
–
Turn the handwheel to position 20°.
–
Loosen the screws on the control cam 2 resp. 5.
–
Turn the control cam accordingly.
–
Tighten the screws on the control cam 2 resp. 5.
Note!
Make sure that the control cam bears on the circlips 3 resp. 4 and that
the label on the control cam is legible.
3
1
2
GB
45