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2 - 10 Buttonhole sewing - "0" feeding<br />
SECTION 2 - 10<br />
PAGE 1<br />
Checking:<br />
1. Set stitch length control "4".<br />
2. Set machine at "BH No.1, 3" by turning selector dial. (Use buttonhole guide.)<br />
3. Place the paper under buttonhole guide and take 11 zigzag stitches without<br />
thread.<br />
4. Deviation of all stitches must be within 0.6 mm in forward direction (about<br />
2/3 of needle thickness).<br />
Adjustment:<br />
1. Remove side cover.<br />
2. Insert the minus screw driver into the hole (1).<br />
3. Adjust the stitch length within the range of 0 - 0.6 mm by turning driver anticlockwise<br />
or clockwise.
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