Contents
Figures ...............v
Tables ...............xi
Safety and environmental notices . . . xiii
General safety .............xiii
Electrical safety ............xv
Inspecting the SAN Volume Controller for unsafe
conditions ..............xvi
External device check .........xvii
Internal device checks .........xviii
Checking the grounding of SAN Volume
Controller, the uninterruptible power supply, and
the redundant ac-power switch .......xviii
Inspecting the uninterruptible power supply for
unsafe conditions ............xix
Uninterruptible power-supply requirements . . . xx
Emergency power-off shutdown .......xx
Handling static-sensitive devices .......xx
Environmental notices and statements .....xxi
Product recycling and disposal.......xxi
About this guide..........xxiii
Who should use this guide ........xxiii
Summary of changes for GC27-2283-00, SAN
Volume Controller Hardware Maintenance Guide . xxiii
Emphasis ..............xxiv
SAN Volume Controller library and related
publications .............xxiv
Related web sites ...........xxvii
How to order IBM publications .......xxvii
Sending your comments .........xxvii
Chapter 1. Parts listing ........1
SAN Volume Controller 2145-CG8 parts .....1
SAN Volume Controller 2145-CF8 parts .....6
SAN Volume Controller 2145-8A4 parts .....10
SAN Volume Controller 2145-8G4 parts .....12
SAN Volume Controller 2145-8F4 parts .....16
SAN Volume Controller 2145-8F2 parts .....17
Redundant ac-power switch parts .......20
2145 UPS-1U parts ............20
Power cables for the 2145 UPS-1U ......21
Chapter 2. Removing and replacing
parts ...............25
Enabling concurrent maintenance .......25
Preparing to remove and replace parts .....26
Working inside the node with the power on . . . 26
Removing and replacing SAN Volume Controller
parts.................26
Removing the cable-management arm ....26
Replacing the cable-management arm ....30
Removing the cable-retention bracket .....34
Replacing the cable-retention bracket .....39
Removing the SAN Volume Controller from a
rack ................46
Replacing the SAN Volume Controller in a rack 55
Removing the support rails for a SAN Volume
Controller ..............61
Installing the support rails for a SAN Volume
Controller ..............66
Removing the top cover .........77
Replacing the top cover .........81
Removing the service controller ......85
Replacing the service controller.......95
Replacing a disk drive and a service controller
on the SAN Volume Controller ......102
Removing and replacing the SAN Volume
Controller power-cable assembly ......102
Removing the memory modules (DIMM) . . . 104
Replacing the memory modules (DIMM) . . . 109
Removing the disk drive ........110
Replacing the disk drive .........118
Removing a solid-state drive (SSD) .....122
Replacing a solid-state drive (SSD) .....124
Removing the disk-drive backplane .....126
Replacing the disk-drive backplane .....134
Removing the CMOS battery .......142
Replacing the CMOS battery .......148
Removing the power supply .......155
Replacing the power supply .......162
Removing the power backplane ......171
Replacing the power backplane ......173
Removing and replacing the frame assembly 175
Removing and replacing the Fibre Channel SFP
transceiver on a SAN Volume Controller node . 177
Removing the Fibre Channel adapter assembly 178
Replacing the Fibre Channel adapter assembly 185
Removing and replacing an Ethernet SFP
transceiver .............189
Removing the 10 Gbps Ethernet riser-card
assembly ..............191
Replacing the 10 Gbps Ethernet riser-card
assembly ..............194
Removing the high-speed SAS adapter ....196
Replacing the high-speed SAS adapter ....198
Removing the high-speed SAS adapter, the
adapter cable, and the solid-state drive (SSD). . 200
Replacing the high-speed SAS adapter, the
adapter cable, and the solid-state drive (SSD). . 204
Removing the disk-controller and USB riser-card
assembly ..............207
Replacing the disk-controller and USB riser-card
assembly ..............210
Removing the PCI express riser card assembly 214
Replacing the PCI express riser-card assembly 215
Removing the operator-information panel
assembly ..............215
© Copyright IBM Corp. 2003, 2011 iii
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