Hi I service these machines in the western pa area as a indenpendent serice provider.
if your machine is tripping the breaker that sticks out the bottom of the machine in the rear left corner the machine isnt bad, no doubt the breaker is bad. they are available from digi key for under 10 bucks, or you can order it from gbc for 35 or 40 bucks. exact same breaker. when replacing the breaker replace the wire leads to it too.
feel free to call me, telephone tech help is always free 412 366 4906
bob haller service and sales, April 2015