Allied Telesis AT-LX3800U - Manual (Page 39)

AT-LX3800U Multi-Service Transport System Installation and Maintenance Guide
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All Countries: Install product in accordance with local and
National Electrical Codes.
10
Warning: As a safety precaution, install a circuit breaker with a
minimum value of 15 Amps between the equipment and the DC
power source.
Always connect the wires to the LAN equipment first before you
connect the wires to the circuit breaker. Do not work with HOT
feeds to avoid the danger of physical injury from electrical shock.
Always be sure that the circuit breaker is in the OFF position
before connecting the wires to the breaker.
11
Warning: Do not strip more than the recommended amount of
wire. Stripping more than the recommended amount can create
a safety hazard by leaving exposed wire on the terminal block
after installation.
12
Warning: When installing this equipment, always ensure that the
frame ground connection is installed first and disconnected last.
13
Warning: Check to see if there are any exposed copper strands
coming from the installed wire. When this installation is done
correctly there should be no exposed copper wire strands
extending from the terminal block. Any exposed wiring can
conduct harmful levels of electricity to persons touching the
wires.
14
This system works with positive grounded or negative grounded
DC systems.
15
Circuit Overloading: Consideration should be given to the
connection of the equipment to the supply circuit and the effect
that overloading of circuits might have on overcurrent protection
and supply wiring. Appropriate consideration of equipment
nameplate ratings should be used when addressing this
concern.
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