Transmig 350EC help needed

[Terry]

Hi Folks,
I've gotten hold of an old Transmig 350EC, trying to get it going. It's a base (big) unit, remote wire-feed, and remote control box setup. Trouble is, the paints worn off the front, so I don't know what the 2 switches are for (one says something about ~set~ at the top the other has ~co~ at the bottom), and the 2 fuses on the main unit are missing (NOT a good sign, I know).
So, anyone got one at home or work they can take a look at?