Industrial Sewing Machine SADE
57
2. If thread tangling failure occurs when starting sewing from the material
edge, the thread should be
removed from the location where it is clamped
with the spring of thread tension monitor
, or thread tension monitor
should be changed with another one. The replacement thread tension
monitor is separately available.
6 ADJUSTING THE SEWING MACHINE
6.1 Adjusting the stitch length
The stitch length is set automatically by a step motor. To make regulations You should
log in to the program and choose menu Setting (see clause 7.1.2.13).
Manual one-touch reverse feed stitching
1) Press touch-back switch
.
2) Reverse feed stitches are made as long
as you keep pressing the lever down.
3)
Release the switch, and the machine
will run in the normal feed direction.
Changing over the stitching pitch
1) Press stitching pitch changeover switch
❻ to
change over the stitch length to
the one corresponding to the scale mark
on the 2P feed adjusting dial.
(The LED
on the switch lights up.)
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