[jimcol]

Not sure which 5'er you have but on my 3000RK the converter plugs into a 110v GFI recepticle. If yours is the same just unplug the converter then see if the 20Amp breaker will reset. If it does the problem is in the converter. If it doesn't I'd disconnect the GFI plug from the wires feeding it then reset the breaker. If it holds the problem is probably in the GFI recepticle. Pretty simple just takes a little time to work through the process of elimination. Let us know what you find.