Beisler 100/68, Operating Instructions Manual

Page: 80 / 162

10. Photocells for flap scanning
Caution: Risk of injury!
Switch the main switch off.
Adjust the reflected light barriers only with the sewing unit
switched off.
Standard and checking
The light spots 2 and 3 of the photocells 1 and 4 must shine on the
reflected foils of the main clamp.
The light spots must hit the reflected foil approx. 1.5 - 2 mm from the
outside edge.
–
Check whether the light beam of the photocells shines on the
reflected foil.
Correction
–
Loosen the screws at the photocell.
–
Adjust the photocell.
–
Tighten the screws at the photocell.
Correction of left light barrier for breast welt pocket
As far as sewing units for breast welt pockets are concerned, the left
light barrier 4 is automatically set to the correct position by the cylinder
6 when selecting a breast welt program.
–
Select the breast welt program.
–
Position the breast welt.
–
Loosen screw 5.
–
Adjust the light barrier with the eccentric 7 to match the breast
welt.
–
Tighten screw 5.
40
4 3 2 1
7 6 5 4