HP ProCurve 8100fl Series Installation And Getting Started Manual page 32

Installing the ProCurve Switch 8100fl
Installation Procedures
Installation Guidelines (continued)
When you install the ProCurve Switch 8100fl, follow these instructions to
prevent damage to switch components:
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2-6
Always use proper electrostatic discharge (ESD) gear when touching or
handling a management module, interface module, power supply, fan
tray, or other internal parts of the switch. (Refer to the illustration on
1-2 for the location of the chassis grounding port.)
Ensure the power source circuits are properly grounded
Use the power cables supplied with the switch to connect it to the power
source.
If your installation requires a different power cable than the one supplied
with the switch and power supply, be sure the cable is adequately sized
for the switch's current requirements. In addition, be sure to use a power
cable displaying the mark of the safety agency that defines the regulations
for power cables in your country. The mark is your assurance that the
power cable can be used safely with the switch and power supply.
ProCurve 8100fl switches have no power on-and-off switch. To power on
and off the switch, connect and disconnect the power supply cable or
remove all power supplies. Ensure that the socket outlet is located/
installed near the equipment and is easily accessible in case the switch
must be powered off. To avoid electrical shock, disconnect all power
supply cables before servicing equipment.
Ensure the switch does not overload the power circuits, wiring, and over-
current protection. Each power cable should be connected to separate
branch circuits. To determine the possibility of overloading the supply
circuits, add together the ampere ratings of all devices installed on the
same circuit as the switch and compare the total with the rating limit for
the circuit. The maximum ampere ratings are usually printed on the
devices near the AC power connectors.
Do not install the switch in an environment where the operating ambient
temperature might exceed 40°C (104°F).
Allow three to four inches of space around the sides and back of the
switch to make sure the air flow for the switch is not restricted.
Ensure that for any switch slot into which no module is installed, the
cover plate is installed to cover the slot. A cover plate is required for safe
operation, and to ensure proper switch cooling. For safety, you should
never have more than one module slot uncovered at a time while the
switch is powered on.
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