SINGER 321D-241M-24 INDUSTRIAL SERGER - Manual (Page 18)

Stitch Length
Adjustment
Figure 20
15 Ultra High Speed Overedge and Safety Stitch Machine | Instruction Manual and Parts List
3.11
Press button to the end and keep it
pressed as shown on Figure 20.
Turn the handwheel until we have
the desired stitch length. It is shown
on the handwheel scale.
Handwheel
Important
The stitch length
adjustment is
made according
to the sewing
fabric, differential
feed ration and
other factors.
Push Button
Fine
Coarse
Aligning Mark