HP ProCurve 8212zl Series, Руководство по установке и началу работы

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Replacing Components
This chapter shows you how to remove and install the following components:
■ Power supplies (see page 4-2 )
■ Fan tray (see page 4-5 )
■
Management module (see page 4-6 )
■ Management module components Flash Disk (see page 4-8 ), and Battery
(see page 4-9 )
■ Replacing the Services zl Module Compact Flash Card (see page 4-11 )
■
Replacing the Services zl Module Disk Drive (see page 4-12 )
For a complete list of parts and part numbers, see page 2-1.
H o t S w a p p i n g
The ProCurve Switch 8200zl supports “hot swapping” - the ability to replace
the following hardware components while the switch is operating: a fan tray,
power supply (if a second power supply is installed), interface module.
The System Support module is not hot swappable. The Management module
and its components are not hot swappable unless there are two Management
modules installed in the switch. The Fabric modules can be hot swapped one
at a time.
The hot swapping feature allows you to remove or install modules without
powering off or rebooting the switch. Swapped-in modules are recognized by
the switch and begin functioning immediately after they are installed.
C a u t i o n
The ProCurve 8200zl Switch and its components are sensitive to static
discharge. Use an antistatic wrist strap and observe all static precautions
when hot swapping components. For example, connect your antistatic wrist
strap to the ground point on the front of the switch, above the rightmost power
supply bay.
W A R N I N G
This unit may have more than one power supply cable. To fully power
down the switch, you must disconnect all power supply cables from the
unit.