AMF S-4001 ISBH+I SM 30, Parts And Service Manual, Page: 54 / 90

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S-4001 ISBH+I SM 30°
Released: 09/2017
E-mail: service@amfreece.cz; webside: amfreece.com
Phone: +420 582 309 146; Fax: +420 582 360 606
E - STANDARD MACHINE ADJUSTMENT
11. BUTTONHOLE LENGTH CHANGE
1. Loosen the screw 1 and move the stop
2
as needed. To the right - the buttonhole is shortened, to the left - the
buttonhole is extended (refer to the picture below). The length can be set in the range 15.8 - 25 mm (0.62 -
0.98“).
2. Loosen the screws
3
and slide the stop 4 . Sew two sample buttonholes on paper and measure their length.
3. When the lenght of the buttonhole is correct, move the front stop 4 against the edge of the clamp plate 5 . The
machine is ready for sewing with the changed buttonhole length.