main power service box to off.
Using a thin bladed screwdriver or similar
tool, carefully lever the light assembly away from the
ceiling light channel. (See fig. 20-1.)
Remove the wire nut which connects one
ballast wire to the other lamp circuit wires at one end of
Disconnect the remaining ballast wire
from the fluorescent tube receptacle at the other end of
Remove the screws which attach the
ballast to the upper side of the light fixture and remove
Repair. Repair of the fluorescent lamp
assembly consists of replacement of the components.
Installation. Install the ballast as follows:
Correctly position replacement ballast unit
upper side of light fixture and install attaching screws.
Connect one ballast wire to other lamp
circuit wires at one end of fixture using a wire nut.
Connect remaining ballast wire to the
fluorescent tube receptacle at the other end of the
Ensuring that no wires become trapped,
position the light fixture into the ceiling light channel and
snap into position.
clockwise until the starter locks.
receptacles with pins vertical. Insert lamp into sockets
and twist until pins lock.
Position the lights circuit breaker in the
main power service box to on.