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1. Select pattern 42, 43 or 44 from Group A
Patterns to get the darning stitch. Change the
presser foot to the buttonhole foot "RJ".
2. Baste the upper fabric and the reinforcement
fabric together. Select the width of the pattern
by using the stitch width button. Lower the
presser foot over the center of the tear.
Determine the desired length of the darning
then extend the button guide plate on the
buttonhole foot "RJ" to the desired length.
3. The size of one darning pattern cycle is variable.
However, the maximum pattern length is 3.5cm
(approx. 1-1/8 inch) and the maximum pattern
width is 9mm (approx. 3/8 inch).
a. The length of darning pattern.
b. The width of darning pattern.
DARNING STITCH
71
3.5~9.0 1.5~2.0
4. Position the fabric so that the needle is 2mm
(approx. 1/16 inch) in front of the area to be
darned, and then lower the presser foot lever.
When lowering the presser foot, do
not push on the front of the presser foot,
otherwise the darning pattern will not be
sewn with the correct size.
Note:
1
2mm
3
4
2
Group A
42
43
44
Summary of Contents for Serenade BLSN
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