IBM System Storage EXP2512 Express Storage Enclosure, Инструкция по установке, использованию и обслуживанию

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Installation guidelines
Before you install the EXP2500, read the following information:
v Read the safety information that begins on page iii and the guidelines in
“Handling static-sensitive devices.” This information will help you work safely.
v
Make sure that you have an adequate number of properly grounded electrical
outlets for the EXP2500 and other devices that you will connect to the EXP2500.
v Back up all important data before you make changes to disk drives.
v
You do not have to turn off the EXP2500 to install or replace hot-swap power
supplies or hot-swap hard disk drives.
v Orange on a component or label indicates that the component can be
hot-swapped. You can install or remove a hot-swap component while the
EXP2500 is running.
v Blue on components and labels indicates touch points, where you can grip a
component, move a latch, and so on.
System reliability guidelines
To help ensure proper cooling and system reliability, make sure that the following
requirements are met:
v
Each of the drive bays has a drive or a filler panel and electromagnetic
compatibility (EMC) shield installed in it.
v Each of the power-supply bays has a power supply installed in it.
v Each of the ESM bays has an ESM or a filler panel installed in it.
v There is adequate space around the EXP2500 to allow the cooling system to
work correctly. Leave approximately 50 mm (2.0 in.) of open space around the
front and rear of the EXP2500. Do not place objects behind the power supplies.
v You have replaced a failed power supply within 48 hours.
v
You have replaced a removed hot-swap hard disk drive with a new drive or filler
panel.
Handling static-sensitive devices
Attention: Static electricity can damage the EXP2500 and other electronic
devices. To avoid damage, keep static-sensitive devices in their static-protective
packages until you are ready to install them.
To reduce the possibility of damage from electrostatic discharge, observe the
following precautions:
v
Limit your movement. Movement can cause static electricity to build up around
you.
v Handle the device carefully, holding it by its edges or its frame.
v
Do not touch solder joints, pins, or exposed circuitry.
v Do not leave the device where others can handle and damage it.
v
While the device is still in its static-protective package, touch it to an unpainted
metal part of the EXP2500 for at least 2 seconds. This drains static electricity
from the package and from your body.
v Remove the device from its package and install it directly into the EXP2500
without setting down the device. If it is necessary to set down the device, put it
back into its static-protective package. Do not place the device on the EXP2500
or on a metal surface.
Chapter 4. Parts listing, EXP2512 and EXP2524 expansion enclosures
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