Bernina 570 QE User Manual page 171

Message on the display Cause
The feed dog is not lowered.
The selected needle and stitch
plate cannot be used in
combination.
The needle is not at its top end.
The upper thread is used up.
The upper thread has broken.
The bobbin thread is used up.
The bobbin thread has broken.
The main motor isn't running.
The contact between the
machine and the embroidery
module is interrupted due to
vibrations.
Solution
> Push the button «Feed dog up/down» to lower the feed
dog.
> Replace the needle.
> Replace the stitch plate.
> Adjust the needle position via the handwheel.
> Rethread.
> Rethread.
> Rethread.
> Clean the hook.
> Rethread.
> Turn the handwheel clockwise until the needle is at its
top position.
> 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.
> Make sure that the module and the machine are
standing on a stable, even surface.
> Connect the embroidery module to the machine.
Appendix
171