Owners Manual

Contents
About this Guide................................................................................................................ 4
Revision History..................................................................................................................................................................4
Audience.............................................................................................................................................................................4
Contacting Dell................................................................................................................................................................... 4
Related Publications........................................................................................................................................................... 4
1 About the SCv300 and SCv320 Expansion Enclosure...................................................... 5
SCv300 and SCv320 Expansion Enclosure Overview.........................................................................................................5
SCv300 and SCv320 Expansion Enclosure Monitoring and Diagnostics............................................................................. 5
SCv300 and SCv320 Expansion Enclosure Front-Panel Features and Indicators................................................................5
SCv300 and SCv320 Expansion Enclosure Back-Panel Features and Indicators.................................................................6
SCv300 and SCv320 Expansion Enclosure EMM Features and Indicators..........................................................................7
EMM Failover............................................................................................................................................................... 7
SCv300 and SCv320 Expansion Enclosure Drives.............................................................................................................. 8
2 Replacing SCv300 and SCv320 Expansion Enclosure Components.................................9
Safety Precautions............................................................................................................................................................. 9
Installation Safety Precautions......................................................................................................................................9
Electrical Safety Precautions........................................................................................................................................ 9
Electrostatic Discharge Precautions............................................................................................................................10
General Safety Precautions.........................................................................................................................................10
Pre-Replacement Procedures........................................................................................................................................... 10
Send Diagnostic Data Using Dell SupportAssist.......................................................................................................... 10
Change the Operation Mode of the Storage Center to Maintenance..........................................................................10
Replacing the Front Bezel.................................................................................................................................................. 11
Replacing Hard Drives .......................................................................................................................................................11
SCv300 and SCv320 Expansion Enclosure Drive Numbering.......................................................................................11
Identify the Failed Hard Drive......................................................................................................................................12
Replace a Hard Drive...................................................................................................................................................13
Replacing Rack Rails......................................................................................................................................................... 15
Post-Replacement Procedures..........................................................................................................................................16
Send Diagnostic Data Using Dell SupportAssist.......................................................................................................... 16
Change the Operation Mode of the Storage Center to Normal...................................................................................16
3 Troubleshooting SCv300 and SCv320 Components....................................................... 17
Troubleshooting Power Supply/Cooling Fan Modules........................................................................................................17
Troubleshooting Hard Drives..............................................................................................................................................17
Troubleshooting Enclosure Management Modules.............................................................................................................17
Troubleshooting the Control Panel.................................................................................................................................... 18
4 SCv300 and SCv320 Expansion Enclosure Technical Specications.............................. 19
Technical Specications.................................................................................................................................................... 19
3