190 Upgrade and Maintenance Manual
RX200 S8
Expansion cards and backup units
9.5.5.5 Concluding steps
Ê "Installing the riser module 3" on page 61
Ê "Reassembling" on page 52
Ê "Connecting the server to the mains" on page 57
Ê "Switching on the server" on page 58
9.5.6 Replacing a BBU
V CAUTION!
●
Dispose of used battery properly. Keep away from children.
●
Do not throw battery backup units into the trash can. Batteries must
be disposed of in accordance with local regulations concerning
special waste.
9.5.6.1 Preliminary steps
Ê "Disabling SVOM boot watchdog functionality" on page 64
Ê "Shutting down the server" on page 46
Ê "Disconnecting the server from the mains" on page 47
Ê "Getting access to the component" on page 47
Ê "Removing the riser module 3" on page 60
9.5.6.2 Removing the defective BBU
Ê Remove the BBU with the holder as described in section "Removing the
BBU with the holder" on page 184.
Ê Remove the BBU from the holder as described in section "Removing the
BBU from the holder" on page 186.
Upgrade and Repair Unit
(URU)
Hardware: 15 minutes
Tools: tool-less