D-Link DFE-855 User Manual page 7

D-Link DFE-855 Fast Ethernet Converter
To help prevent an electric shock, plug the system and peripheral power
cables into properly grounded electrical outlets. These cables are equipped
with three-prong plugs to help ensure proper grounding. Do not use
adapter plugs or remove the grounding prong from a cable. If you must use
an extension cable, use a 3-wire cable with properly grounded plugs.
Observe extension cable and power strip ratings. Make sure that the total
ampere rating of all products plugged into the extension cable or power
strip does not exceed 80 percent of the ampere ratings limit for the
extension cable or power strip.
To help protect your system from sudden increases and decreases in
electrical power, use a surge suppressor, line conditioner, or
uninterruptible power supply (UPS).
Position system cables and power cables carefully; route cables so that
they cannot be stepped on or tripped over. Be sure that nothing rests on
any cables.
Do not modify power cables or plugs. Consult a licensed electrician or
your power company for site modifications. Always follow your
local/national wiring rules.
When connecting or disconnecting power to hot-pluggable power supplies,
if offered with your system, observe the following guidelines:
•
Install the power supply before connecting the power cable to the
power supply.
•
Unplug the power cable before removing the power supply.
•
If the system has multiple sources of power, disconnect power
from the system by unplugging all power cables from the power
supplies.
Move products with care; ensure that all casters and/or stabilizers are
firmly connected to the system. Avoid sudden stops and uneven surfaces.
General Precautions for Rack-Mountable
Products
Observe the following precautions for rack stability and safety. Also refer
to the rack installation documentation accompanying the system for
specific caution statements and procedures.
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