Light barriers
116 Service Instructions 745-35-10 S/745-35-10 A - 02.0 - 04/2017
5. Turn the locking screw (3).
• To increase the locking pressure: Turn clockwise
• To reduce the locking pressure: Turn counterclockwise
6. Tighten the counternut (4).
7. Loosen the counternut (2).
8. Set the swivel arm parallel to the machine head with screw (2).
9. Tighten the counternut (2).
8.2 Aligning the light barriers
To align the light barriers, navigate to the Machine test menu item in
the service menu on the control panel. The Machine test menu holds the
menu item Align light barriers ( p. 254).
The program is used to align the reflected light barriers that are designed
to detect seam beginning and seam end.
The light barriers are set using 2 templates.
Fig. 99: Aligning the light barriers
(1) - Template for straight pockets (2) - Template for slanted pockets