I bought a used pentair challenger pump... The wiring diagram on the side shows where to hook up the 2 lines inside the pump casing... So I did so.... However it does not show where the ground goes.... The way the other owner had it was wired back out the back casing and screwed to the bolt on the outside of the pump.... I thought this bolt was for the bonding?? Or do they both connect there... It just seems if they both connect there then the bonding wire would be more like a ground since it will connect to the house through that wire...
Any suggestions??
Any suggestions??