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.
–
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’ is suitable for thin materials and very short stitches
only.
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