6
Introduction Models 60 & 62
Installation Instructions
Air Cooled Units
Air cooled units require a minimum of 6” (152 mm) of
clearance around all sides of the freezer. Failure to
allow for adequate clearance can reduce the
refrigeration capacity of the freezer and possibly
cause damage to the compressor.
Water Cooled Units
A cold water supply must be provided with a hand
shut-off valve. Refer to the “Specifications” section in
this manual to identify inlet and outlet water
connections for the condensers. 3/8” FPT water
connections have been provided. 1/2” water lines
should be connected to the unit. If there is more than
one unit, larger lines should be used. (Flexible lines are
recommended if local codes permit.) The water lines
must be flushed of foreign substances before
connection. Depending on local water conditions, it
may be advisable to install a water strainer to prevent
foreign substances from clogging the water system.
After connecting the inlet water line, install a flexible
drain line to an open trap drain. An open trap drain is
used so that drain water flow can be observed. Do not
install a shut-off valve on the drain line. Incorrect
hook-up will result in continuous water flow through the
lines.
Recommended water pressure supplied to the unit is
35 PSI (241.3 kPa).
Electrical Connections
Each freezer requires one power supply. Check the
data label on the freezer for fuse, circuit ampacity and
electrical specifications. Refer to the wiring diagram,
provided inside the control box, for proper power
connections.
In the United States, this equipment is intended to be
installed in accordance with the National Electrical
Code (NEC), ANSI/NFPA 70--1987. The purpose of
the NEC code is the practical safeguarding of persons
and property from hazards arising from the use of
electricity. This code contains provisions considered
necessary for safety. Compliance therewith and
proper maintenance will result in an installation
essentially free from hazard!
In all other areas of the world, equipment should be
installed in accordance with the existing local codes.
Please contact your local authorities.
Stationary appliances which are not equipped with a
power cord and a plug or other device to disconnect
the appliance from the power source must have an
all--pole disconnecting device with a contact gap of at
least 3 mm installed in the external installation.
FOLLOW YOUR LOCAL ELECTRICAL CODES!
CAUTION: THIS EQUIPMENT MUST
BE PROPERLY GROUNDED! FAILURE TO
DO SO CAN RESULT IN SEVERE PERSONAL
INJURY FROM ELECTRICAL SHOCK!
Beater Rotation
Beater rotation must be clockwise as viewed looking
into the freezing cylinder.
To correct rotation on a single-phase unit, exchange
leads inside the beater motor. (Follow the diagram
printedonthemotor.)
CAUTION: Make sure the power switch is
in the OFF position before correcting the beater
rotation. Failure to do so may result in
electrocution or component damage.
Electrical connections are made directly to the
terminal block provided in the control box.
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