Thanks for response jazzcnc, I am struggling to get the spindle wiring done i don't understand the 3 small relays apart from one of them is for the splash guards and one for the spindle forward then the relay on its own next to the spindle drive is the reversing relay.
the large contractor seems to be for system enable?? As when I power on and press a green button it then makes.
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I know it looks untidy but I been pulling the wires out to trace them and then mark them up,
chris w.