Allied Telesis AT-GS2002 Series, Installation Manual

Page: 67 / 96

AT-GS2002 Series Installation Guide
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11 Warning: As a safety precaution, install a circuit breaker with a
minimum value of 20 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.
12 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.
13 Warning: When installing this equipment, always ensure that
the frame ground connection is installed first and disconnected
last.
14 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.
15 This system will work with Positive grounded or Negative
grounded DC systems.
16 Warning: Only trained and qualified personnel are allowed to
install or to replace this equipment.
17 Caution: The attached mounting brackets must be used to
securely mount the device onto the wall.
18 Caution: Do not install in direct sunlight, or a damp or dusty
place.
19 Caution: Do not expose the gateway device to moisture or
water.
20 Caution: If the gateway device is installed indoors, make sure
that the site is a dust-free environment. The site should provide
for easy access to the ports of the gateway device.This will
make it easy for you to connect and disconnect cables, as well
as view the LEDs.