I have a Haas TM-1P Mill and one of the connectors for the 230V at the bottom of the board blew up. I rebuilt it and notice it was when I turned on the breaker for the Coolant pump is when it blew. Nothing else on the board looks bad(caps, etc.) Haas said it needed a new p.s. Board and low voltage p.s. board. They think it may originally blown during a storm, but I can say for sure. Can you get schematics for these machines? I have seen other power supply problems on this forum, but nothing like I have.
After rereading the email I received about the machine Haas said that the main contactor was shorted (arced).
Thanks for any suggestions.
After rereading the email I received about the machine Haas said that the main contactor was shorted (arced).
Thanks for any suggestions.
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