1-2
TO THE INSTALLER
Model C707
To the Installer
1
Air-Cooled Machines
Do not
obstruct air intake and discharge openings.
The Model C707 air-cooled machine requires a minimum
of 6 in. (152 mm) of clearance on both sides and 0 in. in
the rear of the machine. This will allow for adequate
airflow across the condenser(s). Failure to allow
adequate clearance can reduce the refrigeration capacity
of the freezer and possibly cause permanent damage to
the compressor.
For Indoor Use Only:
This machine is designed to
operate indoors, under normal ambient temperatures of
70°F to 75°F (21°C to 24°C). The freezer has
successfully performed in high ambient temperatures of
104°F (40°C) at reduced capacities.
Water Connections
(Water-Cooled Machines Only)
An adequate cold water supply must be provided with a
hand shutoff valve. On the underside rear of the base
pan, two 3/8 in. I.P.S. water connections for inlet and
outlet have been provided for easy hook-up. 1/2 in. inside
diameter water lines should be connected to the
machine. (Flexible lines are recommended, if local codes
permit.) Depending on local water conditions, it may be
advisable to install a water strainer to prevent foreign
substances from clogging the automatic water valve.
There will be only one water-in and one water-out
connection.
Do not
install a hand shutoff valve on the
water-out line. Water should always flow in this order:
first, through the automatic water valve; second, through
the condenser; and third, through the outlet fitting to an
open trap drain.
IMPORTANT!
A backflow prevention device is
required on the incoming water connection side. Please
see the applicable national, state, and local codes for
determining the proper configuration.
Electrical Connections
In the United States, this machine 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. In all other areas of the world, machines should
be installed in accordance with the existing local codes.
Please contact your local authorities.
The machine requires one power supply for each data
label. Check the data label(s) for branch circuit
overcurrent protection or fuse, circuit ampacity, and other
electrical specifications. Refer to the wiring diagram
provided inside of the electrical box for proper power
connections.
WARNING!
This machine must be properly
grounded. Failure to do so can result in severe personal
injury from electrical shock.
WARNING! DO NOT
operate this machine
with fuses larger than specified on the machine data
label. Failure to follow this instruction may result in
electrocution or damage to the machine.
IMPORTANT!
This machine is provided with
an equipotential grounding lug that is to be properly
attached to the rear of the frame by the authorized
installer. The installation location is marked by the
equipotential bonding symbol (5021 of IEC 60417-1) on
the removable panel and the frame.
FOLLOW YOUR LOCAL ELECTRICAL CODES.
Содержание C707
Страница 16: ...4 4 OPERATOR PARTS IDENTIFICATION Model C707 Operator Parts Identification 4 Notes ...
Страница 36: ...9 2 PARTS REPLACEMENT SCHEDULE Model C707 Parts Replacement Schedule 9 Notes ...
Страница 40: ...10 4 LIMITED WARRANTY ON MACHINES Model C707 Limited Warranty on Machines 10 Notes ...
Страница 44: ...11 4 LIMITED WARRANTY ON PARTS Models C707 Limited Warranty on Parts 11 Notes ...