5. Correct operation
5-4. Bobbin thread winding
e
w
q
1.Pass the bobbin thread from the spool stand as illustrated below.
2.Wind the thread around the bobbin q as arrwed.
3.Press lever w against the bobbin q.
4.After completing bobbin q thread winding, cut the thread.
Note:
Check for any idle rotation of the bobbin q. The motor may overheat, if the bobbin q idles for a long time or if it rotates without a bobbin. At this time, protector e will go up and the bobbin thread winding motor will not start. If protector e is pressed after about 20 seconds has elapsed, bobbin theread winding can be restarted.
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