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P O W E R I N G T E C H N O L O G Y
Manual No. PM110-6500-00 rev-2a
PM110-6500-00-rev2a-0117.indd
•
Verify the DC capacity before making connections. See system specifications for DC
information.
• Potentially lethal voltages are present within the system. Ensure that all power supplies
are completely isolated by turning all power switches OFF, disconnecting all relevant
connectors and removing all relevant breakers before attempting any maintenance
work. Do not rely on switches alone to isolate the power supply. Batteries should also
be disconnected.
• Potentially lethal voltages are present within this system. Ensure that low voltage
safety requirements are implemented before attempting to work on the system with
power connected.
• Potentially lethal voltages can be induced if the equipment is not grounded (earthed)
correctly. Ensure that all AC cords are 3 wired with ground.
3.1.8 EMC Considerations
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there
is no guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
•
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
WARNING
changes or modifications not expressly approved by UNIPOWER could void
the user’s authority to operate the equipment.
3.1.9 Grounding
WARNING
Proper 3-wire AC power cord must be connected to a properly grounded
outlet. Grounding connection is required before operating the system. Refer to local codes,
e.g. ANSI, CEC, NEC, T1-333, ETSI 300-386-TC specifying the connection of power
system to building ground. In case of any doubt regarding the grounding connection, please
contact a person responsible for the system.
