Replacing Electronic Ballasts - Hussmann IMPACT Elite E1 Installation And Operation Manual

P/N 0453523

REPLACING ELECTRONIC BALLASTS

Rail Lamp Ballast
The rail lamp ballast is located in the raceway,
behind the lower front panel at the left-hand end
of the merchandiser. NOTE: The switch for the
rail lamp is separate from the canopy and shelf
lighting. The rail lamp switch is located on
the rail.
To gain access:
1. D
ISCONNECT THE ELECTRICAL POWER TO THE
.
MERCHANDISER
2. Remove the lower front panel by lifting it up
and out.
3. Remove screws attaching the raceway cover,
then remove cover.
4. Service or replace ballast as required.
Reassemble items as they were originally
installed.
5. Reconnect the electrical power.
Lower Front Panel
Ballast located
inside raceway
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
Canopy and Shelf Lamp Ballasts
These ballast are located at the top of the
merchandiser inside the canopy. The switch in
the canopy operates both the canopy and the shelf
lamps. The rail lamp has a separate switch.
1. D
ISCONNECT POWER TO THE MERCHANDISER
2. Remove 'tee' molding on top of canopy.
3. Remove screws that secure the access panel,
then remove the panel.
4. Replace ballast and reassemble parts in
reverse order.
5. Reconnect the electrical power.
Access Panel
The ballast are in sequence from the left-hand end
of the merchandiser (facing front) as follows:
Farthest left, bottom shelf ballast, then center shelf
or shelves, top shelf, first row canopy and
last is second row canopy.
The rail lamp ballast is located in the raceway.
Elite Medium Temperature
Tee Molding
Screws
NOTE:
6-3
.