Elna International Corps. SA 3210 / 3230 Service manual
Buttonhole Length
The machine should sew a buttonhole in a single step and the buttonhole length should be about 3
mm longer than the length set by buttonhole foot R.
Adjustment procedure:
1. Attach the buttonhole foot R.
2. Place a button in the button holder on the foot. Sew a test buttonhole.
3. If the buttonhole length is shorter then the button: Turn the adjusting screw D in the direction of
E.
4. If the buttonhole length is longer or the machine will not sew the back bartack: Turn the adjusting
screw D in the direction of F.
5. The knob of the buttonhole lever should align with the end of a horn C on the buttonhole foot R.
X = Buttonhole is short.
XX = Buttonhole is to long or machine will not sew bartack
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