bernina runs non-stop when foot pedal is plugged in?

Hello Donna,
Chances are the suppressor in the foot control has blown, quite common on all machines, you need to undo the foot control and inside you will see what looks like a big fuse, take it out and discard it and you will find it will be okay, no need to replace it, they are not needed these days, any problem e-mail me below.
Ken

drivewithken@blueyonder.co.uk
October 2008