Fujitsu MAX3147RC, MAX3036RC, MAX3073RC manual Dismounting Drives

Page 64

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 30 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. Just in case, stop dismounting once when SAS connector breaks off contact and wait until the spindle motor stops (about 30 seconds.).

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.

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

5-10

C141-E237

Image 64
Contents C141-E237-01EN For Safe Operation Revision Record Related Standards Preface Overview of ManualPreface Conventions for Alert MessagesImportant Alert Items Important Alert MessagesImportant Alert Items Data lossMaintenance Manual SpecificationsManual Organization Product InterfaceThis page is intentionally left blank Contents Installation ContentsGL-1 Figures Tables This page is intentionally left blank Standard Features Hardware Structure System Configuration Standard FeaturesGeneral Description Standard Features General Description Hardware Structure System Configuration Hardware Specifications Model name and order number Hardware SpecificationsModel names and order numbers Function specifications SpecificationsMAX3147RC MAX3073RC MAX3036RC Hardware Specifications Environmental specifications Environmental/Power requirementsReliability Error rateMtbf = Specifications Data Space Logical Data Block Addressing Defect Management Cylinder configurationData Space 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 exampleLimitation of side-mounting HDC Surface temperature check point and maximum temperatureMPU Service clearance area Power Supply Requirements Current waveform +12V DCInterface connector CN1 power lines included Interface connector Connection RequirementsInterface connector SAS plug signal allocationCN1 Ready LED output signal 11 Recommended external circuit for Ready LED outputThis page is intentionally left blank Installation Installation Setting Port Address SettingMounting Drives Mounting procedures Installation Formatting Installation Setting parameters Arre AwreArre Awre PER Xffff DiscXxxx 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 Check Initial seek operation check Diagnostic testOperation test 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 dataError Analysis ILILSB 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, 4-32-01, 4-40-xx, 4-C4-xx,Glossary Glossary Target TargAcronyms and Abbreviations Acronyms and Abbreviations VPDBcrc ECCMode SELECT/MODE Select IndexMtbf Mttr PADC141-E237 IN-3 This page is intentionally left blank Comment Form This page is intentionally left blank