Pfaff ClassicStyle 2025 Owner's Manual page 20

Technical section
C
Winding the bobbin from the spool pin
Place the sewing thread on the spool holder. To obtain free
movement of the thread and hold the thread spool rmly, t
a spool cap of the right size for the thread spool.
B
Threading
Place the thread into guide A from the front and pull it
counterclockwise through the pre-tension device B. Pull the
thread under the thread guide C (from back to front). Wind
the start of the thread around the bobbin several times in a
A
clockwise direction.
Turn on the machine
Hold the end of the thread rmly and press the foot control.
As soon as the bobbin is full, the winding action will be
stopped automatically. Push the bobbin to the left, cut the
thread and remove bobbin from the winder.
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