Bernina 2500DCET Instruction Manual page 60

2500_DCE_2_englisch_neu
Converting from cover/chain stitch to overlock
60
09.10.2007 15:01 Uhr Seite 60
The individual steps of the conversion sequence are described
in detail in the chapter: «Cover/Chain and top & bottom
Stitch Functions» (pages 38–41).
IMPORTANT:
When cover stitch presser foot (compensating foot) is
attached, remove it before converting to overlock.
1. Turn the stitch selection dial to desired position, (A-E).
2. Lower the presser foot and press Needle stop to lower the
needle clamp.
3. Open looper cover and slide the conversion arm from
cover/chain to overlock.
4. Remove the extension plate and replace it with the knife
guard.
5. Turn the handwheel to bring needle clamp to highest
position.
6. Raise the presser foot and swing it out. Cut all threads
and remove any chain-off.
7. Insert overlock needle(s) in the appropriate position for
selected stitch (tools in looper cover).
8. Thread overlock looper(s) according to stitch selected.
9. Thread needle(s).
10. Swing presser foot back.
11. Lower the upper knife arm and upper knife if necessary.
12. Close the looper cover and attach the waste collector.
13. Adjust the stitch length, differential feed and cutting
width to suit stitch and fabric.
14. Test sew: Place a piece of fabric under the presser foot
and needle(s), lower the presser foot. Sew. Continue
sewing at the end of the seam until an 8 cm or 3" chain
if formed. Cut threads.