N1ist.. Your right, Cheers! What happened is someone attempted to cut 6mm thick stainless steel in the guilotine before the Delta Phase came in, which is indicated with a lamp, which wasn't working.The machine jammed up. I got it back up & running, & the Fitter who has looked after the machine for 22years was adamant about the DC Secondary side. I'm Allright on mains Electricity, but haven't had much to do with Electronics. Do you know of any good sites, where you can get started with electronics. People have given me faulty battery chargers to fix, for power tools, I pull my hair out for a few hours, before giving up!!!
All I Wanted Was A Cup Of Tea!!