1-4
Changing procedure of the frame
3. Installation of cap frame unit
1.
Set the cap frame unit (3) so that the drive ring (1) fits in the bed (2).
2.
Connect the cap frame unit (3) and drive section (6) using the screws (4) and (5).
3.
After that, move the cap frame unit (3) back and forth and check if there is no play
between the roller (7) and the groove of cylinder (8) in up and down directions.
4.
Check if the drive ring (1) does not touch the needle plate (section A).
When the wire of the cap frame unit (3) is loose, it is
necessary to perform adjustment (p.3-6).
If there is a play between the roller (7) and the groove of
the cylinder (8), loosen the screw (9) to adjust the position
of the shaft (10) so that the roller (7) touches the groove of
the cylinder (8) lightly.
When the drive ring (1) touches the needle plate (11) at
section A, loosen the screw (12) to adjust the position of
the drive ring (1). The height from the needle plate (11) to
the drive ring (1) is about 3 mm.
KY02
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