Service manual

S-4000 ISBH+I Omron
Revised 12/2008
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1. Loosen the screw ➎ and move the stop ➏ as needed. To the right - the buttonhole is shortened,
to the left - the buttonhole is extended. The length can be set in range 15,8 - 25 mm
(0.62 - 0.98“).
2. Loosen the 2 screws ➐ and slide the stop ➑ temporarily forward (away from the clamp plate).
Reinstall the cover plate ➍. Sew two sample buttonholes on paper and measure their length.
3. Remove the cover plate ➍ again and move the front stop ➑ against the edge of the clamp
plate ➒.
4. Install the cover plate ➍. The machine is ready for sewing with the changed buttonhole length.
E - MACHINE ADJUSTMENTS
11. BUTTONHOLE LENGTH CHANGE
To change the sewn buttonhole length,
remove knob ➋ and the indexer clamp
feet ➊ also 7 screws ➌ and the cover
plate ➍.