Bernina 2500DCET Instruction Manual page 31

2500_DCE_1_englisch_neu
Overlock threading
Lower looper
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(red markings)
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Place the spool on the spool
pin as illustrated.
1. Bring the thread up from
the spool and lay it from
the back to the front into
the guide.
2. Thread the first machine
guide.
3. Slip the thread through
the groove.
4., 5., 6., 7. Thread the
guides.
8. Press the lever on the
auto-threader down.
9. Thread the slit on the
threader. Push the auto-
threader lever up to
return it to its normal
position.
10. Thread the lower looper
eye and lay the thread to
the left under the presser
foot.
Note:
If the lower looper has to
be re-threaded, cut off
both needle threads
and remove surplus thread
from below. First thread
the looper and then re-
thread the needles.