you should have a ground rod hammered into the ground

clamp a copper ground cable (check the requird gauge), which should then run to the panel box ground bus.

所有跟帖： 

• 这样理解对吗？这样绑是不对的，因为这根线应当引到panel box里。 -老九不能走- ♂ (0 bytes) () 02/13/2025 postreply 13:28:05