My Easb LKA 150 just went dead . No power in wire feed motor , no current on the wire it seems. I bought this welder new , so I know its been treated nice , but it seems Esab here thinks it to old to repair - or no parts they say. Anyway I had a look inside, checked contacts , cleaned it , and everything looks good. Poked a little around with the multimeter also , can't find anything wrong , but Im no expert. Thinking it might be something on on the PC board maybe. Can anyone here help out with a trouble shoot or know of a known fault with these ? Thanks