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Setting the stitch length adjusting wheel
8. Perform a sewing test with a sheet of paper and readjust if necessary.
9. Turn the scale (5) so that the number indicating the stitch length is
10. Place the upper stitch length adjusting wheel (1) onto the shaft (4) and
11. Tighten the screw (2).
7.2 Setting the lower stitch length adjusting wheel
Proper setting
Sew with 2 different stitch lengths.
The stitch lengths on the seam correspond with the set stitch lengths.
Fig. 25: Setting the lower stitch length adjusting wheel
(1) - Screw
(2) - Lower stitch length adjusting wheel
(3) - Adjusting mark
To set the lower stitch length adjusting wheel:
1. Switch on the machine.
2. Unthread the needle thread.
3. Press the button
The button turns off.
4. Hold the lower stitch length adjusting wheel (2) in place using the
5. Loosen the screw (1).
6. Remove the lower stitch length adjusting wheel (2) from the shaft (4).
Service Instructions 969 - 06.0 - 03/2019
exactly next to the adjusting mark (3).
tighten it with the wrench (6).
The lower stitch length adjusting wheel can only be turned up to the
stitch length set on the upper stitch length adjusting wheel.
①
②
The machine switches over to the lower stitch length adjusting wheel.
wrench (6).
⑥
③
(4) - Shaft
(5) - Scale
(6) - Key
on the machine arm.
⑤
④
37
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