MPC NetFRAME 1420, Техническое справочное руководство

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MPC Computers, LLC NetFRAME 1420
Operating Precaution
To ensure proper cooling and to avoid damage that is not covered under warranty, make sure
that the chassis cover is in place when the server is operating.
General Safety Precautions
Keep the area around the server clean and free of clutter.
Place the chassis top cover and any system components that have been removed away
from the system or on a table so that they won't accidentally be stepped on.
While working on the system, do not wear loose clothing such as neckties and
unbuttoned shirt sleeves, which can come into contact with electrical circuits or be pulled
into a cooling fan.
Remove any jewelry or metal objects from your body. These are excellent conductors
that can create short circuits and harm you if they come into contact with printed circuit
boards or areas where power is present.
After ensuring that all connections have been made, close the system and secure it to the
rack unit with the retention screws.
To avoid injuries to the back, be sure to use your leg muscles, keep your back straight,
and bend your knees, when lifting the system.
After removing the components or chassis covers from the system, place them on a table
for safeguard.
Be sure to remove any jewelry or metal objects before working on the chassis to avoid
short circuits should these objects come into contact with power circuits.
After accessing the interior of the chassis, be sure to close the chassis with chassis
covers and secure the chassis to the racks with screws.
Electrostatic Discharge (ESD) Precautions
Before working inside your server, it is important to know how to protect it from Electrostatic
Discharge (ESD) damage.
Caution: Modules are Electrostatic Sensitive. A small electrostatic discharge
(ESD) can damage server components. An ESD-damaged module or PCI card
might not fail immediately, but over time it could become worse, possibly
causing an intermittent problem. Be very careful to handle the module or PCI
card ONLY by the edges. DO NOT touch the gold/silver edge-connectors or
any of the components on the system board. Leave the new module or PCI
card in the antistatic bag until you are ready to install it. Place the original
module or PCI card in an antistatic bag immediately after removing it from
the system.