64 Upgrade and Maintenance Manual TX140 S1
Basic hardware procedures
4.4 Extending / removing the server from the
rack
I In most cases maintenance tasks can be performed while the server is
extended from the rack. However, depending on accessibility or security
guidelines, it may make sense to completely remove the server from the
rack cabinet for maintenance purposes.
V CAUTION!
● Use the anti-tilt plate to prevent the rack from tipping when installing
the rack. Pulling the server out of the rack without having installed the
anti-tilt plate may cause the rack to tip over.
● Be careful not to pinch fingers or clothes when sliding out the server
or pushing it back. Failure to do so may cause injury.
● For further safety information, please refer to chapter "Important
information" on page 41.
4.4.1 Preliminary steps
Ê If applicable, open the rack door as described in section "Opening the rack
door" on page 61.
Ê Shut down and power off the server as described in section "Shutting down
the server" on page 61.
Ê Remove the AC power cord from the cable tie and disconnect it from the
system as described in section "Disconnecting power cords" on page 63.
Ê Remove all remaining external cables from the rear connector panel and
expansion cards. For further information, refer to section "Connectors and
indicators" on page 575.
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