Hi all. I just bought a CHICAGO ELECTRIC 100 MIG WELDER. I have not been able to get it going as of yet. I hook up the power (standard 110) and turn on the power and the red light on power button comes on but nothing else. I tried clamping to my truck frame and still nothing. It uses a flux core system so there are no bottles. There is a yellow light that I have no idea what it is for but it doesn't come on. Am I doing something wrong? Or do you think I got taken on dud? Thanks for any suggestions.--Darrell