Operation Manual

6.6 Adjusting the thread regulator

The thread regulator 2 controls the quantity of needle thread required

for stitch formation.

The thread regulator must be precisely adjusted for an optimum result.

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Loosen the screw 1, shift the thread regulator 2, and tighten the

screw 1.

–

For most of the sewing operations, the thread regulator optimal

setting is with its right edge set to “2".

–

The setting “3" or ”4" is suitable for thin materials and v ery short

stitches only.

2 1

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