Installation; Electrical Requirements-Models Slx500 And Slx400 - ELECTRO FREEZE SLX400C Operator's Manual

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 6 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 SLX400C
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.
184582-01
ELECTRO FREEZE Soft Serve Models SLX400C
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. 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.
5. 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