Pfaff FreeStyle Instruction Book page 22

Drawing up the bobbin thread
_____
Turn off the main switch
Raise the presser foot. Hold the needle
thread and turn the handwheel towards
you until the needle is at the top again
and the bobbin thread has formed a loop,
Pull the needle thread to draw up the
bobbin thread.
Bobbin thread
Close the bobbin case/hook cover and
pull the thread under the presser foot to
the left.
Thread cutter
Pull the threads from the back to the
front over the thread cutter (12).
Operate your PføffFreeStyle