Preparation
27
9.02 Winding the bobbin thread, adjusting the thread tension
Place an empty bobbin 1 onto bobbin shaft 2.
Thread the bobbin in accordance with Fig. 9-02 and wind it anti-clockwise around bobbin
1 a few times.
Switch on the bobbin winder while at the same time pressing bobbin winder spindle 2
and lever 3.
The bobbin fi lls up during sewing.
To adjust the bobbin winder tension turn knurled screw 4.
The bobbin winder stops automatically, when bobbin 1 is fi lled suffi ciently.
Remove the fi lled bobbin 1 and cut the thread on knife 5.
If the thread is wound unevenly, loosen nut 6 and turn thread guide 7 accordin-
gly. Retighten nut 6 after the adjustment.
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Fig. 9 - 02
1
2
3
4
5
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