Hello everyone! We've been having a problem with our new old EDM for the past several days. Anytime we use a cut operation whether with or without water, the machine errors with a short circuit. I've read that it could be the wire coming into contact with something within the heads, so I attempted to get it to cut without the wire (holding the wire contact by hand) and still it short circuits. I just finished pulling, cleaning and re-installing all the wires (one by one so they don't get mixed up) and yet it still short circuits. It won't even make a cut operation in the middle of the basin with nothing around it! I'm heading out for the day thoroughly defeated. I hope someone has an idea or has seen this before.

Michael