Quote Originally Posted by routercnc View Post
Also I'd add a switch to the water cooled spindle pump - looks like it will run all the time which will be annoying plus may heat the water a little
No he's running it thru the VFD relay so will only run when the Spindle is ON.

Joe: Is this different scheme to the ones you've been sending me because don't remember seeing 12V in there.? Thou must admit was only looking at the parts you asked me about.

Anyway dump the 12V and wire the Fans in series and buy 24V pump.