Replacing Rlt Lamp Ballast - Hussmann IMPACT RL Installation And Operation Manual

S
6-8
ERVICE

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.
Wireway Cover
Field
Connection
Wireway
Knock-outs
Top Foam
Assembly
Fan and Heater Wiring
Routed Through Top Foam Assembly
Hussmann recommends against frame heater
cycling with Innovator doors to prevent door
seals from freezing to the frames and tearing.
P/N 0387183_D
Door Frame and Door Heater
Wiring Routed Through
Ballast Tray into Wireway
Ballast
Tray
Door Frame
Assembly
RLT Wiring Routed Up Through Top Panel to
Wireway on Top
WARNING
!
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.
. .
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