10
13 . CUTTING WIDTH ADJUSTMENT
a) Cut 1 layar cotton fabric
and make a cutting width 3.5 0.1mm
between the eye of needle hole and the
edge of the fabric.
Machine Settings
Needle : Right Needle(O2)
Thread : No Use
Stitch Width : M
Stitch Length : 2.5
Differencial Feed : N
Fabric : Cotton broad 1 layar
b) Cutting width adjustment (current system*)
Loosen fixing screws of knife holder,
and knife driving shaft.
Turn knife driving shaft crockwise or
counter-clockwise.
Make sure cutting width.
c) Rotate the stitch width dial to min. 3.0/5.5mm,
distance between lower knife and needle plate
is more than 0.5mm.
3.5 0.1mm
Fixing screw
of Knife driving
shaft
Knife driving
shaft.
Fixing screw
of Knife holder
3.0
5.5
0.5mm