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IMPORTANT
INFORMATION
Please read these instructions completely
before beginning case installation
BEFORE SERVICING
ALWAYS DISCONNECT ELECTRICAL
POWER AT THE MAIN DISCONNECT
WHEN SERVICING OR REPLACING ANY
ELECTRICAL COMPONENT.
This includes (but not limited to) Fans, Heater
Thermostats, and Lights .
Evaporator Fans
The evaporator fans are located at the center front of these
merchandisers directly beneath the display pans. Should
fans or blades need servicing, always replace fan blades
with the raised embossed side of the blade TOWARD THE
MOTOR.
Coils
The copper coils used in Hussmann merchandisers may
be repaired in the field. Materials are available from local
refrigeration wholesalers.
Hussmann recommends using #15 Sil-Fos for repairs.
Tips and Troubleshooting
Before calling for service, check the following:
1. Check electrical power supply to the equipment for
connection.
10. Maintenance
2. Check fixture loading. Overstocking case will affect
its proper operation.
3. If frost is collecting on fixture and/or product, check
that Humidity Control is working properly, and that
no outside doors or windows are open - allowing
moisture to enter store.
Glass Replacement and Adjustment
Instructions
In order to replace or adjust the glass, the glass must be
placed in the raised position. The underside of the clamp is
exposed, revealing the tightening screws. By turning these
screws counterclockwise 1/4 turn each, the glass will be
loosened for either removal or adjustment.
Note:
19
Do not overtighten the screws since damage may occur.
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