HP StorageWorks Controller Blower Replacement Instructions (5697-6720, June 2007)

HP StorageWorks
Contr oller blow
er replacement
instructions
These instructions apply to EVA 4x00/6x00/8x00
products. The part may also be used in other HP
products. See the documentation for your specific
product for detailed replacement instructions.
© Copyright 2005 Hewlett-Packard Development Company, L.P.
Fourth edition June 2007
The information in this document is subject to change without
notice.
Printed in the Puerto Rico
www.hp.c
om
*5
697-6720*
About this document
This document describes the procedure for replacing the controller
blower.
Warr anty information
Iftheproductinwhichthispartisbeingreplacedisstillunder
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:
h
ttp://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 m ay be viewed at:
h
ttp://customerops.corp.hp.com/1 sw/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 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 i s not liable for
technical or editorial errors or omissions contained herein.
Before you begin
Observe the following precautions when replacing a blower:
• Removing a b lower significantly changes the air fl ow within the
enclosure . Both blowers must be installed for the enclosure to cool
properly. I f a blowers fails, leave it in the enclosure until a new
blower is available to install.
• Parts can be damaged by electrostatic discharge. Use proper
anti-static protection.
• Have a copy of the product user guide available for reference. You
can download a copy of the user guide from the product support
page on the HP website.
Verif
ying component failure
Befor
e replacing a b lower, use the following methods to verify the
component failure:
CAUTION:
If HP Command View EVA does not present a st atus consistent with
the blower status indicators, or if either HP Command View EVA or
your system monitoring tool indicates multiple hardware failures,
contact HP support for assistance (h
ttp://ww w.hp.com/support).
• Analyze any failure messages received.
• Check the controller blower status using HP Command View EVA:
1. In the Navigation pane, select Storage system > Hardware >
Rack>Controllerenclosure>Controller.
2. In the Content pane, select the Enclosure tab. The status is
displayed in the Cooling System field. The status should be
Failed
.
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