■
To Switch to OFF
Turn the main line switch of the power distribution unit to the OFF position (marked "
¡
").
This does not need to be turned off for normal operation. If the ETERNUS AF must be turned off, such as
before any inspections of power supply devices are performed, turn off the ETERNUS AF by using the proce-
dure described in
"2.2.4 Powering Off" (page 38)
, turn all the PSU switches of the power supply unit to
the OFF position, and turn the main line switch to the OFF position.
●
For 1U
Figure 2.3 OFF Position (Marked "
¡
") of the Main Line Switches on a 1U Power Distribution Unit
Main line switch
●
For 2U
Figure 2.4 OFF Position (Marked "
¡
") of the Main Line Switches on a 2U Power Distribution Unit
Main line switch
When turning the main line switch to ON (marked "|") right after turning the main line switch to OFF
(marked "
¡
"), turn it back to ON (marked "|") after the POWER LED of the power supply unit has turned off
completely.
Chapter 2 Basic Operation
2.2 Powering On and Off
34
FUJITSU Storage ETERNUS AF650 S2, ETERNUS AF650 All-Flash Arrays Operation Guide (Basic)
Copyright 2017 FUJITSU LIMITED
P3AG-1932-04ENZ0
Summary of Contents for ETERNUS AF650 S2
Page 2: ...This page is intentionally left blank ...
Page 59: ......
