Fujitsu M10-4 Service Manual page 479

System-stopped maintenance
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29.6.1 Active/Cold maintenance
1.
Connect all the power cords of the SPARC M10-4S and crossbar boxes to the
PDU requiring maintenance.
Note - Reconnect the power cords at their original locations by referring to the notes you
made prior to the start of maintenance.
2.
Close the rack door.
29.6.2 System-stopped maintenance
1.
Connect all the power cords of the SPARC M10-4S and crossbar boxes to the
PDU requiring maintenance.
Note - Reconnect the power cords at their original locations by referring to the notes you
made prior to the start of maintenance.
2.
Start the entire system.
For details, see
3.
Close the rack door.
Chapter 29 Maintaining the Dedicated Power Distribution Unit Mounted on the Rack for Expanded Connection
"6.4 Starting the Entire System."
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