Fujitsu Eternus DX80 S2 - Switching on and off the PSU Switch on the Power Supply Unit; Figure 2.5 on Position (Marked |) of the PSU Switch on a Power Supply Unit

Chapter 2 Basic Operation
2.1 Powering On and Off
ETERNUS DX80 S2/DX90 S2 Disk storage system User’s Guide -Operation-
Copyright 2013 FUJITSU LIMITED P3AM-4842-12ENZ0
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2.1.2 Switching On and Off the PSU Switch on the Power Supply Unit
This section explains how to switch the PSU switch of the power supply unit to ON and OFF in each enclosure.
■ To switch to ON
Turn the PSU switch of the power supply unit to the ON position (marked "|").
Figure 2.5 ON position (marked "|") of the PSU switch on a power supply unit
AC power is supplied to an enclosure.
• For the controller enclosure, the POWER LED on the power supply unit blinks green.
• For the drive enclosure, the POWER LED on the power supply unit and the LINE LED on the front emit green
lights and the fan revolves at high speed for 30 seconds.
Make sure all of the PSU switches are in the ON position.
Power supply unit (PSU#0) Power supply unit (PSU#1)
Drive enclosure
Controller enclosure