9
1 . Disconnect (unplug) power cord from unit .
NOTE:
Power
Cord
Always follow OHSA electrical lockout safety
requirements to prevent accidental release of
energy during service or maintenance activities .
2 . Open the ballast housing by removing the four
(4) screws then removing the cover .
NOTE:
The screws are under the face plate label
indicated by the small “X” .
4 . Remove the two (2) nuts securing ballast to
the case . Remove the ballast .
5 . Place new ballast into original location and secure using the two (2) nuts removed in step 4 .
3 . Disconnect all ballast wiring by pressing down on
connector tabs and pulling wire straight out .
CAUTION:
Disconnect power at the breaker or fuse panel before servicing unit . Always follow OSHA
lockout procedures to prevent accidental exposure to electrical energy .
WARNING:
UV Light in operation . Disconnect unit from power cord before servicing . Failure to
follow warnings may result in severe eye damage .
REPLACING THE BALLAST
