Danger Will Robinson!
If the original power cord used only two conductors then you MUST NOT connect the ground when installing an IEC connector.
I am not an electrician but I have read several posts on AA that discuss this situation.
If your tech attached a ground where there was none previously I would not use that person again.
If the original power cord used only two conductors then you MUST NOT connect the ground when installing an IEC connector.
I am not an electrician but I have read several posts on AA that discuss this situation.
If your tech attached a ground where there was none previously I would not use that person again.