hussmann P/N 0387183_D - Manual (Page 36)

REPLACING RLT LAMP BALLAST
The lamp ballasts are located in the electrical
raceway, in the left-hand end of the merchandiser.
To gain access:
1. Disconnect the electrical power to the light
fixture.
2. Remove the front panel. Lift the front panel
up and out from the front of the case.
3. Service or replace ballasts as required.
4. Reinstall front panel
5. Restore power to merchandiser.
6-8 S
ERVICE
P/N 0387183_D WWW . HUSSMANN . COM
RLT Wiring Routed Up Through Top Panel to
Wireway on Top
Wireway
Ballast
Tray
Wireway Cover
Top Foam
Assembly
Door Frame
Assembly
Field
Connection
Knock-outs
Fan and Heater Wiring
Routed Through Top Foam Assembly
Door Frame and Door Heater
Wiring Routed Through
Ballast Tray into Wireway
Always disconnect the electrical power at
the main disconnect when servicing or
replacing any electrical component. This
includes, but is not limited to, such items
as fans, heaters, thermostats and lights.
WARNING
!
Hussmann recommends against frame heater
cycling with
Innovator doors to prevent door
seals from freezing to the frames and tearing.