Hi everyone
I recently got the DC-k40 laser cutter and am just a little confused about the grounding. I don't have much experience with these kinda things so please bear with me.
Ok, so in the manual it says that it needs to be grounded via the ground terminal at the back. But because i was curious, I opened up the unit and the ground terminal is actually connected to the top pin of the power socket of the unit. So assuming that the top pin is ground, wouldn't that mean it is already grounded? Being in Australia, our outlets have the third pin for grounding so i'm not really sure what to do.
Does anyone have any advice? Should i still ground it via the ground terminal or is it already grounded? If i do need to ground it myself, what can i safely ground it to?
Thanks!