StorageLibrary Installation and User Guide
57
This chapter describes how to add, remove, and replace hardware within your library. Adding,
removing, or replaci
ng library components require you to power off the entire library.
Power
Supply Unit
The switch on the rear of the library shuts down power
to the library
.
Removing and Replacing a Power
Supply
These instructions explain how to remove a power
supply
and re
place it with a new one.
You must power off the library before performing this procedure.
Required tools
: None
1
Access the back of the library, and locate the power supply
that you want to replace.
2
Turn off the power
of the library
using the sw
itch on the
rear.
3
Disconnect the power cord
.
4
Loosen the power
supply
thumbscrews. Lo
osen both screws simultaneously. See
Figure
23
.
Replacing
a
Power
.
5
Remove the power supply
by gripping the thu
mbscrews and pulling it toward you.
6
Insert the new power
supply
into the vacant power
supply
bay
.
When inserting the power
supply
, make sure that you insert it correctly
.
The power
supply
must be
level
to slide in smoothly.
7
Tighten the power
supply
thumbsc
rews to secure the power supply to the library module. Tighten
the two thumbscrews simultaneously.
8
Reconnect the power cord
.
9
Turn on the power switch on the
rear
end
of the library.