2.12.8 Position of the roller lever in respect to the control cam
The control cam 6 should not touch the roller lever 4 during the sewing
process.
Caution: Danger of bodily injuries !
Turn off main switch.
Switch off the machine before adjusting the control cam.
Rule and control
The distance of the roller lever 4 to the topmost point of the control
cam 5 should amount to 0.1 mm when the magnet armature 1 is fully
extended.
Correction
–
Loosen the screw w on the roller lever 4.
–
Turn the roller lever 4 on the shaft 3 accordingly.
Make sure that the roller 5 stands against the centre of the control
cam 6.
–
Tighten the screw 2.
1
2
3
4
5
6
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