1995 fadal 4020.
Cnc would not power up. Checked DC power supply. 110v in nothing out.
Swapped relay on power supply. No change.
Ordered ele-1071.
Swapped out old 1220-something with the ele-1071.

Throw the breaker, hit the cnc power on button, all 3 axis run away, on plus.

Had to throw the breaker to stop.

Pictures of before wiring and after.

Any suggestions?

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