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Preparation
9
Winding the bobbin thread, adjusting the thread tension
.02
If the thread is wound unevenly:
9 - 2
3
2
Fig. 9 - 02
Fit empty bobbin 1 onto bobbin winder spindle 2 with the rest thread chamber on the
outside.
Thread the thread as shown in the above illustration and wind it round the bobbin 1 a few
times in an anti-clockwise direction.
Switch on the bobbin winder by pressing bobbin winder spindle 2 and lever 3
simultaneously.
The bobbin fills up during sewing.
If the machine is only run for bobbin winding (without sewing), a hook
base must be fitted in the hook.
Otherwise a jammed thread may damage the hook!
The tension of the thread on bobbin 1 can be adjusted with knurled screw 4.
The bobbin winder stops automatically when bobbin 1 is full.
Loosen nut 5.
Turn thread guide 6 accordingly.
Tighten nut 5.
1
1
5
4
-
+
6
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