Hi,
I fitted a cooker hood for my friend today, and the manufacturers instructions said - WARNING ! This appliance is double insulated, do not earth.
However the casing is metal, and there was a hole on the casing with an earth symbol on it ???
Why have they said WARNING !! ?? surely there is no harm in earthing something that doesnt need earthing ??
I fitted a cooker hood for my friend today, and the manufacturers instructions said - WARNING ! This appliance is double insulated, do not earth.
However the casing is metal, and there was a hole on the casing with an earth symbol on it ???
Why have they said WARNING !! ?? surely there is no harm in earthing something that doesnt need earthing ??