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1
INSTALLATION
1.2 Positioning the Cabinet
Installation Guidelines
When positioning the cabinet, adequate clearance must be
maintained for ventilation. For efficient operation of the chiller, it is
essential that adequate ventilation be provided above the
refrigeration unit.
The maximum recommended ambient temperature for the chiller is
32°C.
When installing the cabinet:
• Avoid direct sunlight and warm draughts etc.
• Allow adequate space for the door/s to open fully.
• Ensure the cabinet is positioned on a level surface so the door/s
shut and seal correctly, and to prevent the condensate tray from
overflowing.
• The self-closing door/s have internal torsion bars, pretensioned
at the factory, and should not require any further adjustment.
• A gap must be left between the top of the sign panels and ceiling
of at least 200mm. The cabinet is designed so that it can be
installed against a flat surface such as a wall.
• The mains flex, which exits below the sign rear panel behind the
refrigeration unit, should be retrieved before the cabinet is
positioned.
• Do not overload the power supply. Model SC-650 is rated at
3.45A. Model SC-970 is rated at 4.46A.
Important:
For efficient operation of the cooler, it is essential that
adequate ventilation be provided above the refrigeration unit.
SC-650-970
One and Two Door Vertical Chillers
3
MAINTENANCE
Sign Light
The SC-970 sign unit is fitted with a 21 Watt T5 fluorescent tube
(Ø16mm x 850mm). The SC-650 sign unit is fitted with a 14 Watt
T5 fluorescent tube (Ø16mm x 550mm).To replace the fluorescent
tube:
1. Disconnect the cabinet from the mains power supply.
2. Start at one of the top corners of the sign unit and pull the
curved sign panel out from under the sign top (see Figure 5
below).
3. Work along the length of the sign unit, pulling the sign panel out
as you go.
4. Carefully remove the sign panel away from the sign unit.
5. The fluorescent tube can now be removed. Revolve the tube
until the pin position allows withdrawal (see Figure 6 below).
6. When refitting the sign panel, ensure both sign panel end strips
fit neatly into the top and bottom corner notches.
Sign Top
Sign Panel
Figure 5:
Removing the Sign Panel
9
4
Fluorescent Tube
Corner
Notch
Figure 6:
Replacing the Fluorescent Tube
One and Two Door Vertical Chillers
SC-650/970
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