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2.2
Installation
1. The freezer is designed for indoor use
and must be protected from outdoor
weather conditions.
2. Where codes permit, Electro Freeze
recommends that the floor model
freezers be installed on casters and
have flexible water and electrical
connections for easier service and
cleaning.
3. All models are required to be open
at the top, have a minimum 6-inch
(15.2 cm) rear clearance and 0 inches
on the side panels for adequate
ventilation. Anything blocking
ventilation of the freezer (including
cone dispensers) will reduce the
efficiency of the freezer.
2.3
Electrical Requirements-Models SLX500 and SLX400
1. Always verify electrical specifications
on the data plate (figure 3-1) of each
freezer. Data plate specifications will
always supersede the information in
this manual.
184584
ELECTRO FREEZE Soft Serve Models SLX400E, SLX500
CAUTION
All materials and connections
must conform to local
requirements and be in
compliance with the National
Electrical Code (NEC).
CAUTION
To prevent accidental electrical
shock, a positive earth ground
is required.
4. Air cooled model SLX500 will need
an air deflector if the unit is to be
placed against a rear wall. The 6"
wide x 21-7/8" long deflector is to be
mounted to the lower rear screws on
the back panel of the freezer. Failure
to install the deflector will void
warranty.
5. Water-cooled models require a
3/8-inch MPT water inlet and water
waste connection. The connections
are found on the bottom, under the
compressor mounting area. They
are tagged "Water Inlet" and "Water
Waste." A manual shut-off valve
should be installed in the water inlet
line at the time of installation. The
water pressure must be between
35-140 psig (241-965 kPa) for proper
operation.
6. Place the freezer in its final location
and adjust the legs or casters so that
it is level side-to-side and the front is
approximately 1/4-inch lower than the
rear to allow proper drainage of the
freezing cylinder.
2. Supply voltage must be within + 10%
of voltage indicated on the nameplate.
Also, on three-phase systems,
voltage between phases must be
balanced within 2%. (More than a
6 volt difference between any two
voltage measurements at 208-230
volts indicates a possible imbalance.)
Request your local power company to
correct any voltage problem.
3. An easily accessible main power
disconnect must be provided for all
poles of the wiring to the freezer.
3
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