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8. Always make sure the subsystem has a safe electrical earth connection
via power cords or chassis ground by the rack cabinet.
9. Be sure that the rack cabinet in which the subsystem chassis is to be
installed provides sufficient ventilation channels and airflow circulation
around the subsystem.
10. Provide a soft, clean surface to place your enclosure on before working
on it. Servicing the enclosure on a rough surface may damage the finish
of the chassis.
11. If it is necessary to transport the subsystem, repackage all drives and
replaceable modules separately.
2.3.2 Static-free Installation
Static electricity can damage the system's electronic components. To
prevent ESD damage to any of the components, follow these precautions
before touching or handling them:
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•
•
2.4 General Installation Procedure
Following all the instructions provided below can save subsystem
installation time. Detailed, illustrated instructions for each component are
given in the following sections.
To ensure that your system is correctly installed, please follow the steps
outlined below. If you follow these steps, installation will be fast and
efficient. If you do not follow these steps, you may accidentally install the
hardware incorrectly.
1. Unpack: Unpack the subsystem and confirm that all the components on
the packing list have been included. (See Section 2.5)
2. Rack/Cabinet installation: If the subsystem is going to be installed in a
rack or cabinet, it should be installed prior to installing the hard drives.
Installing the subsystem into a rack or cabinet requires at least two (2)
people. (See Section 2.9)
Hardware Installation
Discharge the static electricity accumulated in your body by
wearing an anti-static wristband.
Avoid carpets, plastic, vinyl, and Styrofoam in your work area.
Handle all components by holding their edges or metal frames.
Avoid touching the exposed circuitry on PCB boards and connector
pins.
CAUTION!
Chapter 2: Hardware Installation
2-3
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