cosmo gas/gasless 130

[geoff.s]

hi to all was wondering if anyone could advise have got the parts together to do the wire feed mod using the board with capacitors , relay ect my welder being gas/gasless would this make any difference to the way it works or to the way its wired in thanks

 

[mike 109444]

Can't see why it would make any difference as the change over from gas to gasless and vis versa is done at the last stage ie the earth lead and final power to tourch/wire all well after the mod.

 

[mike 109444]

The gas / gassless part is in yellow

 

[geoff.s]

cheers mike that makes sense doubt ill be using it gasless again just wanted to make sure id covered every thing thanks for your help