HP AD510A - StorageWorks Modular Smart Array 1500 cs 2U Fibre Channel SAN Attach Controller Shelf Hard... Guide

hp StorageWorks
MSA1500 cs/MSA20
Power Supply
MSA1500 cs/MSA20 Power Supply Replacement Instructions
First Edition (April 2004)
Part Number: 361699-001
If the product in which this part is being replaced is still under HP
warranty, then the replacement part(s) referred to in these Replacement
Instructions is provided under the terms and conditions of the
Hewlett-Packard Company Limited Warranty for that product. A copy of
this Limited Warranty may be viewed at:
http://h18006.www1.hp.com/products/storageworks/warranty.html
If this is a trade sale part (product out of warranty), then the replacement
part(s) referred to in these Replacement Instructions is provided under HP’s
express limited warranty statement, which may be viewed at:
http://customerops.corp.hp.com/1sw/pdm_om/warranty_support/policies/
2330100.doc
The replacement part takes on either the Limited Warranty Period of the
part being replaced or a ninety-day period that begins upon installation
of the replacement part, whichever is greater.
The information contained on these replacement instructions is subject to
change without notice. The only warranty for this replacement product is
as noted above. Nothing in these replacement instructions should be
construed as constituting an additional warranty. The information
provided in these replacement instructions is provided “AS IS” and HP is
not liable for technical or editorial errors or omissions contained herein.
© Copyright 2004 Hewlett-Packard Development Company, L.P.
Please note that this document is protected by federal copyright law and
that no part of this document may be copied, reproduced or translated
without the prior written consent of Hewlett-Packard Development
Company, L.P.
Printed in Singapore.
Replacement
Instructions
These instructions apply to the MSA1500 cs
and MSA20 product families. The part may
also be used in other HP products. Please
refer to documentation for your specific
product for detailed replacement
instructions.
361699- 001
About this document
This document details the procedures for replacing a failed
power supply in an MSA1500 cs or MSA20 storage product.
Verifying component failure
Before replacing the power supply, use the following methods
to verify the component failure.
MSA1500 cs
■Check the controller LCD for the error message listed in
Table 1.
MSA20
■The enclosure fault indicator is amber 1.
Figure 1: MSA20 enclosure fault indicator
MSA1500 cs and MSA20
■The power supply indicator on the rear of the module is
flashing amber. 1
■The system has power but the power supply indicator on
the rear of the module is off 1.
Figure 2: Power supply indicator
Table 1: LCD Error Message
No. Message
409 STORAGE BOX #<n> POWER SUPPLY FAILED
1
1

Before you begin
Read the following cautions and information before beginning
removal and replacement procedures.
Caution: Be sure the replacement part is available before
removing the failed component. Removing a component
impacts cooling within the enclosure.
Caution: Parts can be damaged by electrostatic discharge.
Use proper anti-static protection. Refer to the
documentation that shipped with your system for additional
information.
Caution: It is important to follow these instructions when
replacing components in the MSA. If the procedure is done
improperly, it is possible to lose data or damage
equipment.
Caution: Before replacing this hot-pluggable component
ensure that steps have been taken to prevent loss of data.
Note: Some of the illustrations in this document may show a
different unit. However, the replacement instructions are the same
for all units in the MSA family using this component.
Step 1: Removing the power supply
1. Disconnect the AC power cord from the failed power
supply.
2. While pushing the power supply port-colored module latch
1, pull the power supply out of the enclosure 2.
Figure 3: Removing the power supply
Step 2: Installing the power supply
1. Remove any connector protector that may be covering the
power connector on the front of the new power supply.
2. Install the replacement power supply by pushing the power
supply module latch to the left and pushing in the base until
the assembly is fully seated in the enclosure.
Figure 4: Installing the replacement power supply
3. Connect the AC power cord to the new power supply.
Verifying the replacement
After replacing the failed power supply, verify that:
MSA1500 cs
■Check the controller LCD for the message listed in Table 2.
MSA20
■The MSA20 enclosure fault indicator is no longer
illuminated (Figure 1, 1).
MSA1500 cs and MSA20
■The power supply indicator on the rear of the module is
solid green (Figure 2, 1).
Returning the failed component
Please follow the return instructions provided in the
replacement component package.
Additional information
For additional information on the MSA1500 cs, refer to the
MSA technical documents web site at
http://www.hp.com/go/msa1500cs .
For additional information on the MSA20, refer to the MSA
technical documents web site at
http://www.hp.com/go/msa20 .
1
2
Table 2: LCD Verification Message
No. Message
408 STORAGE BOX #<n> POWER SUPPLY OK