Miller Matic 200 mig, tig, stick

[spot-on]

Inherited without operating manual or foot pedaland I've never tig'ed, my ? Is
There is a small thumb wheel on the torch, I have no idea what it does.
Trying to figure it/things out b-4 jumping in to the 101 on tiging.
Thanks for your assistance on whatever it might be.
Remember, I'm a nubee 101 on tig & hobby in general.
Thanks

 

[Mrmetalweld57]

Go to millers website. Look for the service area. There’s a place to download an owners manual. It’ll help if you have your serial number off of the machine. Enter it ,and it’ll bring up the exact right manual. Good luck, Ed