StorCentric Nexsan E48X, Руководство по снятию и замене

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Chapter 3
Chapter 3: Replacing Modules
Nexsan E48X and Nexsan E60X Storage Expansions are designed so that some components can be
replaced without turning off the system or interrupting its functioning. This chapter describes how to replace
each of these modules in the field while the unit is running.
CAUTION : Computer components and disk drives are sensitive to electrostatic discharge (ESD).
Always ground any electrostatic charge from your person before touching components with your
hands or with any tools. Always use an anti-static wrist strap (one ships with each Nexsan Storage
System) while installing or performing maintenance on any Nexsan Storage System. See
Take
proper ESD precautions on page 12 for detailed instructions.
This chapter contains the following sections:
Power Supply Units (PSUs) 16
Expansion Controllers 17
Disk drives 19
Front drive drawer fans 22
Rear drive drawer fan assembly 24
Nexsan E48X and Nexsan E60X
FRU Removal and Replacement Guide Nexsan
www.nexsan.com
15
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