Bernette b77 - Winding the Bobbin Thread

Sewing Preparation
39
2022-08 EN 5020077.40A.04
NOTICE
Needle Breakage Caused by Incorrect Presser Foot, Stitch or Needle Position
If the presser foot, stitch or needle position is incorrect, the needle can collide with the presser foot or stitch
plate and break.
> Fit the zigzag foot.
> Set a straight stitch.
> Set the needle to the center position.
Winding the Bobbin Thread
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2
4
3
1 Spool Cap 3 Bobbin Winder Pretension
2 Thread Guide 4 Spool Pin
> To prevent slippery threads from catching or breaking, pull the spool net over the spool.
> Place the thread spool and the appropriate spool cap on the spool holder. Use the small spool cap on the
spool holder.
> Feed the thread through the thread guide.
> Guide the thread around the bobbin winder pre-tension in the direction of the arrow.