9-9
Power Supply Unit
E ails, the server can continue its operation without interruption when an additional power
su
If
po thout power interruption even if either of AC power
li
In
T e the following steps to install a power supply unit:
ion "Preparing for Installation and Removal" described earlier to prepare.
ven if a single power supply unit f
pply unit is installed (in the redundant configuration).
the four power supply units are used, AC power can be divided into two lines with a pair of power supply units. With the AC
wer redundant configuration, the server can continue its operation wi
ne fails.
stallation
ak
1. See the sect
2. Remove the screw securing the blank cover.
3. Remove the blank cover.
IMPORTANT: Keep the removed blank cover for future use.