4. PREPARATION BEFORE SEWING
BAS-311HN, BAS-326H
25
4-3. Winding the lower thread
CAUTION
Do not touch any of the moving parts or press any objects against the machine while winding the lower thread, as this may
result in personal injury or damage to the machine.
1. Place the bobbin onto the bobbin winder shaft (1).
2. Thread the thread as shown in the illustration, wind the
thread around the bobbin several times, and then press the
bobbin presser arm (2).
3. Turn on the power.
4. Depress the foot switch to the second step.
(If using a two-pedal foot switch, lower the work clamp
before depressing the start switch.)
Home position detection will be carried out.
5. Touch the Wind key (4) on the screen.
6. The display will switch to the thread winding mode screen.
7. Check that the needle does not touch the work clamp, and
then depress the foot switch to the 2nd step.
(If using a two-pedal foot switch, lower the work clamp
before depressing the start switch.)
8. Keep depressing the foot switch until the lower thread stops
being wound onto the bobbin.
9. Once winding of the set amount of lower thread (80 - 90% of
the bobbin capacity) is completed, the bobbin presser arm
(2) will return automatically.
10. Remove the bobbin, hook the thread onto the knife (3), and
then pull the bobbin in the direction of the arrow to cut the
thread.
11. Touch the OK key (5) to return to the previous screen.
3443B
3550B
(4)
(5)
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