Fujitsu ETERNUS DX S4 Series - Chapter 3 Powering on and off

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)
Copyright 2017 FUJITSU LIMITED P3AM-8012-10ENZ0
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Chapter 3
Powering On and Off
This chapter explains how to turn on and off the power synchronized unit.
■ Powering on
When a power cord (for AC power input) is connected to the AC IN port and the power socket, the power
synchronized unit turns on.
For details about how to connect a power cord (for AC power input), refer to "4.2
Turning on the Power
Synchronized Unit" (page 50).
■ Powering off
When a power cord (for AC power input) is disconnected from the AC IN port, the power synchronized unit
turns off.
For normal operation, there is no need to turn the power off.
If the power synchronized unit must be turned off, such as before any inspections of power supply devices are
performed, check that the power synchronized unit and the devices that connect the power synchronized
unit are all turned off before disconnecting the power cords (for AC power input).