73
12. STITCHER HEAD
3
3
3
3
3
Pass the wire between the two felt disks
and through the wire return lock.
4
4
4
4
4
Insert the wire into the tip of the wire tube
upper.
Be careful not to bend the wire.
5
5
5
5
5
Check that the triangular handle is at the
stitching position where there is no clear-
ance as shown right.
Wire
Wire return lock
Felt disks
Triangular handle
Clearance
No clearance
Stitching position
Non stitching position
Wire
Roller
Bearing
Wire feed detection unit
2
2
2
2
2
Pass the wire to the wire feed detection
unit.
Sandwich the wire between the bearing and roller.
12-3. Feeding the Wire
1
1
1
1
1
Pass the wire through the wire guides.
Wire
Wire
Wire guide
Wire guide
Wire guide