Operation Manual

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. 1.5-2mmfrom 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.

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