Bob Hobden wrote:
"Pete C" wrote ...
........I know there are clever people here. I bought a secondhand
generator yesterday for use on the allotment. It's mounted on rubber
bushes in a frame, so, how is it earthed?

Why do you think it should be?
See....
http://www.justgenerators.co.uk/pages/FAQ.htm
Many thanks Bob.......just what I wanted
--
Pete C
London UK