Bar Tack Density (Stitch Advances In Upper Or Lower Bar Tacking) - JUKI HZL-350Z series Service Manual

5-22 Bar tack density (stitch
advances in upper or lower
bar tacking)
- Choose patterns
- Remove belt cover.
-
Set stitch length dial at "0.5" to "1".
- To sew by using thread in effect, to
confirm delivery amount so that
buttonhole upper or lower stitching may
not advance. (1)
- To adjust by turning screw (a) of BH
adjusting lever clockwise / counter-
clockwise. (2)
Turning clockwise direction = when
lower stitching advances
Turning counter-clockwise direction =
when upper stitching advances
.
Correct
1
2
29
Incorrect
a