Fujitsu M10-4, M10-4S - page 14

19.4.2 Removinga fanunit 332
19.5 Installinga FanUnit 333
19.5.1 Installinga fanunit 333
19.5.2 Restoringthe chassis 333
19.6 Restoringthe System 333
19.6.1 Active/Hot maintenance 334
19.6.2 Inactive/Hotmaintenance 334
19.6.3 System-stopped maintenance 334
Chapter 20 Maintaining the XSCF Interface Unit of the Crossbar Box 337
20.1 Locationof theXSCF InterfaceUnit 337
20.2 BeforeMaintaining theXSCF InterfaceUnit 338
20.2.1 Types ofmaintenance 338
20.2.2 Maintenanceflow 339
20.3 Enabling theRemoval ofthe XSCFInterface Unit 339
20.4 Removingthe XSCFInterface Unit 340
20.5 Installingthe XSCFInterface Unit 342
20.6 Restoringthe System 342
Chapter 21 Maintaining the Crossbar Backplane Unit of the Crossbar Box
343
21.1 Locationof theCrossbar BackplaneUnit 343
21.2 BeforeMaintaining theCrossbar BackplaneUnit 344
21.2.1 Types ofmaintenance 344
21.2.2 Maintenanceflow 345
21.3 Enablingthe Removalof theCrossbar BackplaneUnit 345
21.4 Removingthe CrossbarBackplane Unit 346
21.5 Installingthe CrossbarBackplane Unit 353
21.6 Restoringthe System 354
Chapter 22 Maintaining the Fan Backplane of the Crossbar Box 357
22.1 Configurationof theFanBackplane 357
22.2 BeforeMaintaining theFan Backplane 358
22.2.1 Types ofmaintenance 359
FujitsuM10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual • December 2013xiv