Bernina 735 - Page 172

Errors and faults
170
Message on the display Cause Solution
The main motor is not running. > Turn the handwheel clockwise until the needle is at its
top position.
> Remove the sewing project. Do not pull on the fabric or
the thread.
> Remove the stitch plate.
> Remove the thread remnants.
> Clean the hook.
> Remove the hook and make sure that there are no
pieces of broken needle points on the magnetic back of
the hook.
> Deactivate the thread catcher in the Setup Program.
The fabric under the presser foot
is too thick.
> Reduce the fabric thickness.
The contact between the
machine and the embroidery
module is interrupted as a result
of vibrations.
> Make sure that the module and the machine are
standing on a stable, even surface.
> Connect the Embroidery Module to the machine.
The needle position doesn't
correspond with the center of the
hoop.
> Calibrate the hoop.
The embroidery module is not
attached.
> Connect the Embroidery Module to the machine.
> Contact the specialized BERNINA dealer to have the
machine checked.
The hoop is not attached. > Attach the hoop.