I have completed the mechanical build and now having trouble with the electronics.

I have completed the mechanical build and now having trouble with the electronics. I purchased the 600w spindle and the all in one Pro controller
No.1 On the power supply where do you install the red and black leads from the spindle?
No.2 For the 110v there are two AC and one ground. Isn’t there a lead power?
No…3 I have a zero touch pad, how is this hooked up on the Pro controller?

I’m a good mechanic but poor electronic tech.
Any help will greatly be appreciated.

Thank you, I will have more question as I move forward.