hi i have a boc site rover transtig thf 150l and i was just wondering if any one has owned one as im not to sure how to wire it up to power supply as i dont have powe unit can it be ran off a arc welder and has any one got a manual or draw me a circit diagram to wirer it up iv had it for meany years but not found any one that seen or no how to wire it il get more info pics if any help