−
19
−
❻
❹
❽
5. Adjusting the lifting amount of the button clamp
WARNING :
Do not depress the pedal to the second step, during the adjustment, in a state that the sewing LED lights
up. The button carrier will actuate by so depressing the pedal. So, be careful.
1) Press MODE key
❹
in the state where sewing
LED
goes out on the operation panel.
2) Put "08 Work clamp adjustment" in the selected state with
ITEM SELECT key
❻
.
3) Press EDIT key
❽
. The button clamp unit travels
to the origin and goes up.
4) Loosen two screws
❶
, and move work clamp foot lifting
plate
❷
back and forth in the direction of arrow to adjust
so that the top end of button clamp
is 11 mm above
throat plate
❸
.
Move work clamp foot lifting plate
❷
in direction
A
to
decrease the lifting amount, and move it in direction
B
to
increase the lifting amount.
After the adjustment, securely tighten screws
❶
.
5) Turn knob
❾
of the spinner oscillating arm motor on the
unit side, and when work clamp lifting arm
❼
has stopped
its lifting once, loosen screw
❺
and turn work clamp hook
to adjust so that a clearance of 0 to 0.5 mm is provided
between roller
and work clamp lifting arm
❼
.
6) After the adjustment, check that the buttons are securely
supplied.
❶
❷
❺
❸
❼
❾
A
B
0 mm –
0.5 mm
11 mm
❼
