Stitch Length; Differential Feed - KANSAI SPECIAL MZ Series Instructions Manual

8 8 8 8 - - - - 2 Stitch length

2 Stitch length 2 Stitch length 2 Stitch length
The stitch length can be adjusted from 1.4 to 4.2mm
with no step. The following table shows the stitch
length with the number of stitches within 1 inch
(25.4mm) and 30mm.
Stitch
Length (mm)
4.2
3.6
2.4
1.4
■To change the stitch length
1. To increase the stitch length, turn adjusting
knob A clockwise.
length, turn adjusting knob A counterclockwise.
2. To adjust the stitch length with lever B, secure
lever B with nut C as required.
The range extends from the reading read by
lever B when adjusting knob A is turned to the
reading at which lever B is stopped by stopper
D.
To adjust the stitch length during sewing,
connect a chain to the lever.
< Note >
Be sure to turn off the motor before changing the
stitch length.

8 8 8 8 - - - - 3 Differential feed

3 Differential feed
3 Differential feed 3 Differential feed
Remove plug A. Loosen screw B.
To gather the fabric, move up screw B (maximum
normal differential feed ratio: 1:4).
To stretch the fabric, move down screw B (maximum
reverse differential feed ratio: 1:0.8).
When alignment mark C is aligned with the center
of screw B, the differential feed ratio is 1:1.
No. of stitches No. of stitches
(within 1") (within 30mm)
6.0
7.0
10.5
18.0
To decrease the stitch
7.5
8.0
12.5
21.0
14