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2. Position of the button clamp jaw lever
WARNING :
When the adjustment of the position is performed, make sure of the needle entry point. If the needle
extends outside the button hole or the sewing pattern extends outside the button clamp unit, the needle
interferes with the button hole or the button clamp unit during sewing, resulting in the danger of needle
breakage or the like.
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.
❶
Button
Needle entry position
❻
❹
❷
Holes in the button
1) Press MODE key
LED goes out on the operation panel.
2) Put "08 Work clamp adjustment" in the selected state with
ITEM SELECT key
❽
3) Press EDIT key
to the origin and goes up.
4) Place a button in button clamp jaw levers ❶ .
5) Depress the pedal to the first step and detach your foot
from the pedal when the button clamp unit comes down.
6) Turn the hand pulley and check that the center of the nee-
dle enters the center of the button.
7) If the center of the needle is not located in the center of
the button, loosen screws ❷ in the button clamp jaw lever
base to adjust so that the center of the needle enters the
center of the button.
8) When depressing the pedal to the second step at step 5),
the button clamp unit moves again to the origin position.
In addition, when the button clamp unit comes down, de-
press the pedal to the first step and detach the foot from
the pedal. Then the button clamp unit goes up.
9) After the adjustment, perform the confirmation of the pat-
tern shape and make sure that the needle surely has en-
tered the button hole.
17
−
−
❹ in the state where sewing
❻ .
❽ . The button clamp unit travels
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