Switching On And Off The Psu Switch On The Power Supply Unit; Figure 38 On Position (Marked "|") Of The Psu Switch On A Power Supply Unit - Fujitsu ETERNUS DX60 S3 Operation Manual

2. Basic Operation
Powering On and Off

Switching On and Off the PSU Switch on the Power Supply Unit

This section explains how to move the PSU switch of the power supply unit of the controller enclosure and drive
enclosures to the ON and OFF positions in each enclosure.
■
To Switch to ON
Turn the PSU switch of the power supply unit to the ON position (marked "|").
Make sure all of the PSU switches are in the ON position.

Figure 38 ON Position (Marked "|") of the PSU Switch on a Power Supply Unit

Power supply unit (PSU#0)
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 emits green lights and the fan revolves at
•
high speed for 30 seconds.
Drive enclosure
Controller enclosure
FUJITSU Storage ETERNUS DX60 S4, ETERNUS DX60 S3 Hybrid Storage Systems Operation Guide (Basic)
Power supply unit (PSU#1)
Power supply unit (PSU#0)
POWER
LED
36
Copyright 2018 FUJITSU LIMITED
Power supply unit (PSU#1)
P3AM-9012-08ENZ0