In my never ending quest to cut acrylic to my desire… I just picked this up:
it came with a long grounding wire, a few questions regarding this:
The plug (that I connect from the wall to the PSU) already has ground (3 pin) so is this extra grounding wire needed?
(if no - ignore the below)
I live, and have this, on a 2nd floor apartment, where or what should I connect this grounding wire to?