Figure 2.2 On Position (Marked "|") Of The Main Line Switches On A 2U Power Distribution Unit; Figure 2.3 Off Position (Marked "O") Of The Main Line Switches On A 1U Power Distribution Unit - Fujitsu Eternus DX80 S2 User Manual

Chapter 2 Basic Operation
2.1 Powering On and Off
●
For 2U power distribution unit
Figure 2.2
■
To switch to OFF
Turn the main line switch of the power distribution unit to the OFF position (marked "O").
●
For 1U power distribution unit
Figure 2.3
ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Operation-
Main line switches
ON position (marked "|") of the main line switches on a 2U power distribution unit
If the ETERNUS DX Disk storage system must be turned off, such as
before any inspections of power supply devices are performed, turn off the
ETERNUS DX Disk storage system by using the procedure described in
"2.1.4 Powering Off" (page
supply unit to the OFF position, and turn the main line switch to the OFF
position.
Main line switch
OFF position (marked "O") of the main line switches on a 1U power distribution
unit
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37), turn all the PSU switches of the power
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