7. ADJUSTMENT
7-9. Adjusting the work clamp lift amount (KE-4300)
Adjust so that the actual maximum
lift
amount for the work clamp is 17 mm above the top
of
the needle plate when the
maximum work
clamp height has been set to 17
mm
using the operation panel.
(4)
17mm
4676Q
1.
Loosen the bolt ( 1) and move the work clamp arm lever plate (2) up
or
down to adjust.
2.
Apply grease to the bottom
of
the work clamp lifter plate (3), to the top
of
the work clamp arm lever plate (2) and to the
sliding part of the work clamp (4) (grease is already applied at the time
of
shipment), and check that the movement
becomes easier.
7-10. Adjusting the button clamp lift amount (BE-4380)
Adjust so that the actual maximum
lift
amount for the button clamp is 13 mm above the top of the needle plate when the
maximum button
clamp height has been set to 13 mm using the operation panel.
13mm
Remove the spring
(1
),
loosen the screw (2) and adjust the button clamp holder hook (3) by moving it up and down.
* If the button clamp lift amount is too large, the button clamp will not be raised.
70
KE-430D, BE·438D
4677Q
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