Bobbin Winding And Inserting - Bernina Bernette b37 Instruction Manual

Bobbin Winding and Inserting

• Removing the bobbin
Gently slide the hook cover release button to the right and
remove the hook cover plate.
Lift out the bobbin.
Hook cover release button
Hook cover plate
Bobbin
PLEASE NOTE:
Use the "J" plastic bobbins for horizontal hook (marked
with "J" ). Using other bobbins, such as pre-wound
paper bobbins, may cause stitching problems and/ or dam-
age to the bobbin holder.
• Setting the Spool of Thread
Horizontal spool pin
Lift up the spool pin. Place a spool of thread on the spool pin.
Attach the large spool disc, and press it firmly against the spool
of thread so that the spool rests on the supporter.
Spool pin
Spool
Large spool disc
Supporter
The small spool disc is used with narrow or small spools of
thread.
Small spool disc
Second spool pin
The second spool pin is for winding bobbins without unthreading
the machine.
Insert the second spool pin into the hole.
The second spool pin should point to the bobbin winder tension
disc.
Draw the thread from the spool and pass the thread around the
bobbin winding tension disc as shown.
Second spool pin
Hole for second spool pin
Bobbin winder tension disc
• Spool net
Polyester or bulky nylon threads become loose while unwinding.
To keep consistent feeding of such threads, pull the spool net
over the spool.
15