Timing Of The Lifting Cam - Duerkopp Adler 281 Service Instructions Manual

2.2 Timing of the lifting cam

5
3
1
2
3
4
Caution: Risk of injury !
Turn the main switch off!
Check and set the lifting cam only when the machine is switched off.
Standard checking
With the sewing machine arrested at locking position "2", align the
notches 1 (of the lifting cam 2) and 4 (of the traction rod 5).
Correction timing of the lifting cam
–
Arrest the sewing machine at locking position "2".
–
Loosen both screws 3 of the lifting cam 2.
–
Turn the lifting cam 2.
The notches 1 and 4 muss be aligned.
–
Tighten both screws 3 of the lifting cam 2 again.
1
GB
4
7