Compaq RA8000 User Manual page 7

RA8000 and ESA12000 Storage Subsystems
5.7.1.1 Hot Swap .......................................................................................................... 5-15
5.7.1.2 Warm Swap ...................................................................................................... 5-15
5.7.1.3 Cold Swap......................................................................................................... 5-15
5.7.2 Disk Drive SBB Removal .................................................................................... 5-16
5.7.3 Single Disk Drive SBB Installation ...................................................................... 5-16
5.7.4 Multiple Disk Drive SBB Installation in an UltraSCSI Enclosure......................... 5-17
5.8 Power Supply SBB Replacement............................................................................. 5-19
5.8.1 Handling Instructions........................................................................................... 5-20
5.8.2 Power Supply SBB Removal................................................................................ 5-20
5.8.3 Power Supply SBB Installation ............................................................................ 5-20
5.9 Enclosure Blowers .................................................................................................. 5-21
5.9.1 Enclosure Blower Removal .................................................................................. 5-21
5.9.2 Enclosure Blower Installation .............................................................................. 5-21
5. 10 AC Input Power Entry Controller .......................................................................... 5-23
5.10.1 AC Input Power Entry Controller Removal ........................................................ 5-24
5.10.2 AC Input Power Entry Controller Installation..................................................... 5-24
5. 11 EMU ................................................................................................................... 5-25
5.11.1 EMU Removal ................................................................................................... 5-25
5.11.2 EMU Installation................................................................................................ 5-25
5.12 PVA Module......................................................................................................... 5-26
5.12.1 PVA Removal .................................................................................................... 5-27
5.12.2 PVA Installation ................................................................................................ 5-28
5.13 I/O Module ........................................................................................................... 5-29
5.13.1 I/O Module Removal.......................................................................................... 5-30
5.13.2 I/O Module Installation ...................................................................................... 5-30
5.14 FRU Parts List ...................................................................................................... 5-32
viii 387404-001 EK-SMCPR-UG. A01