Lower Knife Adjusting Knob; Stitch Length Adjusting Knob - JUKI MO-655N Instruction Manual

Operation and function
C
D
E F
13

Lower knife adjusting knob

cutting width)
Switch the machine off (power switch"O")
Turn the lower knife adjusting knob by pressing part (C) in the figure.
(E): If the edge of the sewing material curls, set the lower knife ad-
justing knob (D) to a lower number setting.
(F): If the thread is loosely looping on the outer edge of the material,
set the lower knife adjusting knob, to a larger number setting.

Stitch length adjusting knob

Stitch length is adjustable within the range from 1 to 4.
To adjust the stitch length, turn the stitch length adjusting knob and
move the knob upwards or downwards
・ For normal overlocking stitches set the stitch length adjusting knob
at 2 to 3.
(adjusting the lower knife position for
(to adjust the stitch length)