Operating instructions

6.12.1 Stitch Length on Sewing Machines with Automatic Bartacking

Sewing machines with automatic bartacking

( Subclass 381-160162 and 382-160162 )

On sewing machines with automatic bartacking the stitch lengths are set with the

knurled nut 3 and the block 1.

The knurled nut in the stitch regulator lever (see pos. 1 page 19) is turned completely

back.

Caution Risk of Injury !

Turn the main switch off.

Set the stitch length only with the sewing machine turned off.

–

Tilt the sewing machine head back.

–

Turn the knurled nut in the stitch regulator (see pos. 1 page 19) completely back.

–

Set the stitch length for

reverse sewing

Loosen screw 2.

Decrease stitch length = Push block 1 up.

Increase stitch length = Push block 1 down.

Tighten screw 2 again.

ATTENTION !

With the moving of block 1, the stitch length for forward sewing

changes.

–

Set the stitch length for

forward sewing

Decrease stitch length = Turn knurled nut 3 clockwise.

Increase stitch length = Turn knurled nut 3 counterclockwise.

–

Right the sewing machine head again.