Bartman
04-17-2007, 06:13 AM
Howdy,
I'm going to try to upgrade my fixture from an NO FL ballast (pic 1) to a VHO FL ballast (pic 2). The wiring on the negative side of the bulb is a little different. Any thoughts on how I'll deal with 4 wires vs. 2? I'm trying to use the same wiring but I don't have the whole thing apart yet.
Also, there is no wires attached to ground on the old ballast and the new one has a green ground wire. Do I attach this to the green ground wire on the power cord (which is grounded to the case)?
I'm going to try to upgrade my fixture from an NO FL ballast (pic 1) to a VHO FL ballast (pic 2). The wiring on the negative side of the bulb is a little different. Any thoughts on how I'll deal with 4 wires vs. 2? I'm trying to use the same wiring but I don't have the whole thing apart yet.
Also, there is no wires attached to ground on the old ballast and the new one has a green ground wire. Do I attach this to the green ground wire on the power cord (which is grounded to the case)?