HP 353803-B22 HP StorageWorks Disk Enclosure Power Supply/Blower Replacement I - Page 1
HP 353803-B22 - StorageWorks Modular Smart Array 1000 SAN Starter Manual
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HP StorageWorks Disk enclosure power supply/blower replacement instructions About this document This document describes the procedure for replacing the power supply/blower assembly in MSA30, MSA1000, EVA3000/5000, and EVA4x00/6x00/8x00 products. NOTE: Because this component is used in several products, the drawings may reflect a different enclosure than the one you have. The removal and replacement procedure is the same for each product. These instructions apply to the MSA30, MSA1000, EVA3000/5000, and EVA4x00/6x00/8x00 product families. The part may also be used in other HP products. See the documentation for your 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 Puerto Rico www.hp.com Warranty information 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 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. Before you begin Observe the following precautions when replacing the power supply/blower: • You have only seven minutes to perform the replacement procedure! Both power supplies must be installed for the enclosure to cool properly. If a power supply fails, leave it in place in the enclosure until a new power supply is available to install. The enclosure could shut down due to overheating unless the power supply is replaced within seven minutes of removal of the failed/failing power supply. • If cabling is obstructing access to the power supply/blower, carefully move the cables out of the way to avoid loosening any connections. • 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. *5697-6790* Verifying component failure The power supply and blower are separately replaceable components. Before replacing a power supply or blower, use the following methods to verify component failure. MSA products • Check the power supply/blower status indicator (Figure 1). It should be off. Page 1