Machines With A Vertical Cutter - DURKOPP ADLER M-type 867 Service Instructions Manual

Special machines
Fine adjustment of synchronous operation
4. Loosen the screw (6).
5. Remove the lever (4).
6. Adjust the clamp (5) on the shaft (2).

20.3 Machines with a vertical cutter

Sewing machines with a vertical cutter allow the sewing material to be cut
during the sewing process. The vertical cutter is disabled each time the
sewing feet are pneumatically lifted.
When the knee lever is actuated, it is only disabled after the second/third
lifting.
Setting the time for cutter movement
The cutter should cut the sewing material when material is not being fed.
Cover
Head cover ( 3.3.3 Removing and fitting the head cover, page 13)
Fig. 89: Adjusting the vertical cutter I
Setting steps
1. Undo the screws (3) of the toothed belt wheel (2).
2. Adjust the toothed belt wheel (2) such that the cutter only cuts when no
Service Manual 867 Version 02.0 - 04/2015
The clamp can be adjusted to the right or left as well as up or down.
WARNING
Risk of injury
Risk of crushing injuries and stab wounds from mov-
ing and sharp parts.
Switch off the sewing machine before setting the
vertical cutter.
(1) - Vertical cutter
material is being fed.
① ②
(2) - Toothed belt wheel
(3) - Screws
③
101