STRETCH STITCH BALANCE
When a triple lock straight stitch (stitch No. 15) is sewn with the feed balancing dial (G) at the
standard setting mark “ 4 “, the stitch should forms as shown in the figure below.
If not balanced, make an adjustment as follows:
Adjustment procedure
:
1.
Remove the cap (F).
2.
If the reverse stitch length (B) is shorter than the forward stitch length (A), turn the
adjusting set screw (E) in the direction of (C).
If the reverse stitch length (B) is longer than the forward stitch length (A), turn the adjusting
set screw (E) in the direction of (D).
3.
Attach the cap (F).
18
Содержание 659
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