wegotjs Posted May 2, 2010 Share Posted May 2, 2010 Got a used dual pfo 250 with new Radium bulbs from nick at rosecity. I have tuned them on twice with no problems but on the third time one bulb wouln't fire.switched cords and ballast side but one side seems to not be firing the bulb now. The ballast are on seperate power circuits and I know that the bulb is getting power because when you swich the ballast off you can see a flicker from the bulb. Thought I would see if anyone has any ideas before i call nick. Jon Quote Link to comment Share on other sites More sharing options...
Rick Posted May 2, 2010 Share Posted May 2, 2010 Either a connection is loose or it needs some cleaning (Probably behind the mogul base). Run down to the local auto parts store and get a small tube of dielectric grease to use at all of the connection points (including using a little on the base od the bulb). Chances are you will find the connection problem while doing this. Quote Link to comment Share on other sites More sharing options...
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