I have a hayward H400 ED1 milivolt, that is not working and as i was troubleshooting I was trying to remove one of the wires from a switch and the lead broke off the switch and stayed attached to the wire. It is so rusted that I can't pull it from the wire. Where can I get a new wire? The switch is #25 in the diagram, part #HAXTLK1930. I'm not home so I don't remember what the other end of the wire was connected to.