HP StorageWorks Power Supply/Blower Modular Smart Array Replacement Instructions (April 2004)

ManualsBrandsHP ManualsStorageHP StorageWorks MSA1000 with 1TB Storage

See other side

hp StorageWorks

Power Supply/Blower

Modular Smart Array

Power Supply/Blower Replacement Instructions

First Edition (April 2004)

Part Number: EK–CSRPS–AA. A01

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.

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.

Replacement

Instructions

These instructions specifically pertain to the

MSA1000 product family. The part may also be

used in other HP products. Please refer to

documentation for your specific product for

detailed replacement instructions.

About this document

This document describes the procedure for replacing the power

supply/blower assembly used in the Modular Smart Array (MSA)

products.

Getting help

If you need assistance replacing the power supply/blower, go to

the HP support web site:

http://www.hp.com/cgi-bin/hpsupport/index.pl

Before you begin

■ Make sure you have a replacement part available before

removing the failed component. Removing a power

supply/blower impacts cooling within the enclosure.

Caution: You have only 7 minutes to complete the

replacement procedure or the enclosure may shut down due

to overheating. Ensure that you reinstall a power supply

within this time period.

■ If you would like to have a copy of the MSA User Guide

available for reference, you can download it from the

following web page:

http://h18006.www1.hp.com/storage/arraysystems.html

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.

Verifying power supply/blower failure

The power supply and blower are separately replaceable

components. Before replacing the power supply or blower, use

the following methods to verify the component failure:

■ Check the power supply status LED (1, Figure 1). If the LED

is off, it indicates a power supply or blower failure.

Figure 1: Power supply/blower status LED

Using the controller LCD panel to identify the

failed power supply/blower

On the front of the MSA, use the controller display buttons to

scroll through the messages displayed on the controller LCD

panel and locate the following message:

409 STORAGE BOX #<n> POWER SUPPLY FAILED

The <n> value in the message identifies which enclosure has the

failed power supply.

■ Box 1- MSA enclosure

■ Box 2 - Disk enclosure attached to Port A of the MSA

■ Box 3 - Disk enclosure attached to Port B of the MSA

Removing a blower

It is not necessary to remove the power supply to replace a failed

blower.

WARNING: Keep your fingers away from the blower blades

until the motor stops. The blower motor does not stop

immediately when the blower is removed.

Push in on the two port-colored mounting tabs (1, Figure 2), and

pull the blower (2) away from the power supply.

Figure 2: Removing a blower

Installing a blower

Caution: Pressing on the center section of the blower can

damage the blades or the housing. Only press on the outer

edge of the blower when installing it.

1. Align the blower guide post (2, Figure 3) with the mounting

hole next to the power supply connector (1).

2. Slide the blower onto the power supply (4) until the

mounting tabs (3) snap into place.

Figure 3: Installing a blower

Removing a power supply

Caution: When a power supply is removed, the enclosure

could shut down due to overheating within seven minutes

unless the power supply is replaced.

1. Disengage the power cord lock (1, Figure 4) and disconnect

the power cord from the power supply.

Figure 4: Removing a power supply

Caution: When removing the left power supply, ensure that

the cord lock on the right power supply is engaged. This will

ensure that the right power supply is not inadvertently

disconnected.

2. Lift up on the port-colored module latch (2), then grasp the

blower (3) and pull the power supply out of the enclosure.

Note: A replacement power supply does not include a blower.

3. Remove the blower from the defective power supply and

install it on the replacement power supply.

1 Status LEDs

2 Power supply/blower 1

3 Power supply/blower 2

0006b

0007a

0008a

0009a

Printed in the USA.

EK- CSRPS- AA. A01

Summary of content (3 pages)

PAGE 1
About this document Replacement Instructions hp StorageWorks Power Supply/Blower Modular Smart Array This document describes the procedure for replacing the power supply/blower assembly used in the Modular Smart Array (MSA) products.
PAGE 2
About this document Replacement Instructions hp StorageWorks Power Supply/Blower This document describes the procedure for replacing the power supply/blower assembly used in the Modular Smart Array (MSA) products. Getting help 3 The value in the message identifies which enclosure has the failed power supply.
PAGE 3
Installing a power supply Verifying proper operation 1. Lift up on the module latch (1, Figure 5) and slide the power supply into the enclosure until it is fully seated. After replacing the power supply or blower, verify that the component is operating normally using the following methods: Figure 5: Installing a power supply ■ Make sure the blower begins operating immediately. ■ The status LED should be On. ■ Controller LCD panel should no longer indicate a power supply/blower failure.