3-3. Adjusting the button clamp jaw lever
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
❹
❶
3-4. Adjusting the lifting amount of the button clamp
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
Max. 13mm
Loosen two setscrews ❶ , and move moving plate ❷ back and forth in the direction of arrow to adjust. The
lifting amount of the button clamp will be decreased when moving plate ❷ is moved in the direction of A , and
be increased when it is moved in the direction of B . After the adjustment, securely tighten setscrews ❶ .
❸
0.5 to 1mm
❷
❶
-
82
Bring the machine to its stop-motion state. Then
lift button clamp ❶ . Loosen screw ❷ in the button
clamp jaw lever and adjust so that a clearance of
0.5 to 1 mm is provided between button clamp jaw
lever ❸ and hinge screw ❹ when placing a button in
between button clamps ❶ . Then tighten screw ❷ in
the button clamp jaw lever.
B
-
❷
A
❶