Instruction manual

2.3.3 Feeding motion of the feed dog

Caution: Risk of injury!

Tur n off the main switch.

Check and set the feeding motion of the feed dog only when the

machine is switched off.

Standard checking

When the machine is in position “190°” the feed dog must not

move upon actuating the stitch regulator if the maximum

stitch length is set.

–

Set the maximum stitch length.

–

Tur n the machine to position “190°”.

–

Move the stitch regulator by switching the step motor from

forwards to backwards stitches and check whether the feed dog

stands still (see software chapter XXX).

Correction

–

Loosen the threaded pin on the thrust eccentric 1.

–

Adjust thrust eccentric 1.

–

Tighten the threaded pin on the thrust eccentric 1.

–

Move the stitch regulator by switching the step motor from

forwards to backwards stitches and check whether the feed dog

stands still (see software chapter XXX).