HP StorageWorks 2312/2324 Modular Smart Array DC power supply replacement instructions (500919-001, January 2009)
HP StorageWorks
2312/2324 Modul
ar Smart
Array DC power supply
replacement instructions
© Copyright 2008 Hewlett-Packard Development Company, L.P.
First edition: November, 2008
The information in this document is subject to change without
notice.
Printed in China
www.hp.com
50
0919-001
About this document
This document details procedures for replacing a failed DC power
supply in an HP StorageWorks 2 000 Family Modular Smart Array.
Before you begin
CAUTION:
Parts can be da m
aged by electrostatic discharge. Use proper
anti-static pr
otection:
• Keep the repla
cement component in the ESD b ag until needed
• Wear an ESD wri
st strap grounded to an unpainted surface
of the chassis.
• If an ESD wrist strap is unavailable, touch an unpainted surface
of the chassis before handling the component.
• Never touch connector pins.
Verifying component failure
Check the DC Voltage/Fan Fault/Service Required (bottom) LED:
• Amber = Fault condition
Disconnecting a DC power cable
IMPORTANT:
Use only the DC power cables provided with your product .
1. Verify that the main breaker to the rack is shut off prior to
disconnecting a ny DC connections.
2. Verify that all enclosure power switches are off.
3. Loosen the cable-locking screws attaching the D-shell connector to
the power supply.
4. Disconnect the power cable from the power supply.
5. Turn on the main breaker to the rack.
Removing a power supply
1. Turn the thumbscrew until it is disengaged from the module.
2. Rotate the latch downward to disconnect the internal connector,
and slide the module out.
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