Questions & Answers for: how to change a ballast

...change on pin 5 with no ballast start, ballast is suspect. Note: Lamp may arc but not start. Pin 5 of BT251 is "LAMP LIT" and goes to 1.48V when lamp is lit. If ballast strikes lamp but lamp won?t ...

ballast is a small rectangular board.it is very easy to change.remove the lamp and you will see a plug where the lamp plugs into.remove the two screws on that plug.then remove the 4 screws holding the

CHANGED THE LAMP AND CODE ORANGE IS ON I CHANGED THE LAMP AND THE CODE ORANGE STILL FLICKERS...COULD IT BE THE BALLAST? Perhaps....If the lamp still will not fire, most likely is a bad ballast. If you

...I wants to change them in order to use the T8 bulbs. Do I need to change the ballast too? It uses the magnetic ballast now. yes, the ballast must match the bulbs. no other way to make it work ...

...and it still doesnt work. I checked and it has power up to the ballast. Should i change the light its self or just the wiring from the ballast to the bulb? Be sure to check the ground side

changing 7 wire ballast to 6 wire ballast i have 7 wire ballast for 2 x36w lamps new ballast has 6 wire its got to be the wrong one--wrong ballast.

changing ballast i want to change a 7 wire ballast to a 6 wire ballast using 2 x 36 w lamps do not even try that.

change the ballast? If you are sure the ballast is gone, just cut the wire as close as possible to the ballast, throw the old ballast and buy a same wiring ballast, use wiring nuts to connect the wire

ballast uart Blinking LEDs show that I have a 'Ballast UART' error on my planar PD7010... I've changed my bulb and still get the same error? What does the 'ballast' refer to? The ballast powers the ...

I want to replace the AC ballast in a fluorescent lighting fixture that also has an emergency ballast hooked up in parallel. If I cut the electric power, I believe the battery in the emergency ballast