SIP 140 Stick Welder (Grove OX12)

My old arc welder. It claims to go up to 140 Amps. it's AC, so okay for welding mild steel about 3mm to about 10mm. I'm happy to show you how to use it, but only take this if you understand the hazards involved (arc flash, electric shock, heat). Not really suitable for welding car body panels. I have progressed to a TIG machine, so this is now surplus to requirements.