Fujitsu MAV2073RC, MAV2036RC manual Dismounting Drives

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Installation

5.5Dismounting Drives

Since the method and procedure for dismounting the disk drive for replacement of the drive, etc. depends on the locker structure of the system, etc., the work procedure must be determined in consideration of the requirements specific to the system. This section describes the general procedure and notes on dismounting the drive.

Damage

1.When dismounting the drive which is mounted on the system while power is supplied to it.

•The spindle motor can be stopped by a START/STOP command. It takes about 15 seconds for the spindle motor to stop completely.

•Then, dismount the drive using the drive mounting/dismounting mechanism, etc. of the system. If the drive is dismounted while the spindle motor is running, special care is required to avoid excessive vibration or shock to the drive. It is recommended to stop the operation once the connector breaks off contact and wait until the spindle motor stops (about 15 seconds) before dismount the drive.

•When storing or transporting the drive, put it in the antistatic bag (refer to Section 5.1).

2.When dismounting the drive which is mounted on the system while power is not supplied to it.

•Do not move the drive until the drive stops completely (about 15 seconds if the spindle motor was stopped by a START/STOP UNIT command, and about 15 seconds after powering-off when the power was simply turned off).

•Then, dismount the drive using the drive mounting/dismounting mechanism, etc. of the system.

•When storing or transporting the drive, put it in the antistatic bag (refer to Section 5.1).

5.6Spare Disk Drive

See Subsection 2.1.1, “Model name and order number,” to order a disk drive for replacement or as a spare

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C141-E219

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Contents C141-E219-01EN For Safe Operation Revision Record Related Standards Preface Overview of ManualPreface Conventions for Alert MessagesImportant Alert Items Important Alert MessagesImportant Alert Items Data lossManual Organization Product Maintenance ManualSpecifications InterfaceThis page is intentionally left blank Contents Installation ContentsSense data 4-44-xx, 5-2x-xx, B-44-xx, B-47-xx, B-4B-xx Troubleshooting with disk drive replacement in the fieldTroubleshooting with parts replacement in the factory Figures Tables This page is intentionally left blank Standard Features Hardware Structure System Configuration General DescriptionStandard Features General DescriptionStandard Features General Description Hardware Structure System Configuration Model names and order numbers Hardware SpecificationsHardware Specifications Model name and order number MAV2073RC MAV2036RC SpecificationsFunction specifications 32/34 MeeprmlHardware Specifications Environmental specifications Environmental/Power requirementsMTBF= Error rateReliability Specifications Data Space Cylinder configurationData Space Logical Data Block Addressing Defect Management Data Format Data Space Alternate spare area Spare area in cellTrack format Track skew/head skew Sector formatData Space Format capacity Logical Data Block Addressing Defect Management Defect list Alternate block allocationAlternate block allocation by Format Unit command Defect ManagementAlternate block allocation by Reassign Blocks command Write Write Extend Write Write Extended Format Unit Installation Requirements Mounting Requirements DimensionsInstallation Requirements Mounting orientationsMounting Requirements Mounting frame structure HDC Surface temperature check point and maximum temperatureConnection Requirements MPUService clearance area Power Supply Requirements Current waveform +12V DCConnector location Interface connector 10 SAS plug connector overviewInterface connector SAS plug signal allocationCN1 Installation Installation Mounting Drives Mounting procedures SettingSetting Port Address Installation Formatting Installation Setting parameters Arre Awre PER AwreArre Xxxx DiscXffff Dismounting Drives Diagnostics Self-diagnostics Self-diagnostic functionsDiagnostics and Maintenance Diagnostics Test programs Maintenance Information PrecautionsMaintenance requirements Maintenance levels Revision numbersIndicating revision numbers Tools and test equipment Test flowchart TestsOperation test Diagnostic testOperation Check Initial seek operation check Troubleshooting Procedures Troubleshooting with disk drive replacement in the fieldSystem-level field troubleshooting Troubleshooting at the repair site Disk drive troubleshootingTroubleshooting with parts replacement in the factory Finding possibly faulty partsError Analysis Information Collection Sense Data Analysis Error Analysis Information Collection Sense dataLSB Error AnalysisILI SksvSense Data Analysis Definition of sense dataSense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read error Sense data 3-0C-03, 4-40-xx, and 4-C4-xxGlossary Glossary Target TargAcronyms and Abbreviations Acronyms and Abbreviations SASBcrc ECCMtbf Mttr Mode SELECT/MODE SelectIndex PADC141-E219 IN-3 This page is intentionally left blank Comment Form This page is intentionally left blank