Dell PowerVault ML6000 - Manual (Page 303)

Chapter 12 Installing, Removing, and Replacing
Replacing the 5U Library Control Module
Dell PowerVault ML6000 User’s Guide 303
Place the 5U Library Control Module on top of the 9U Library
Expansion Module and slide it to the rear of the unit. A small notch
on the bottom of the 5U Library Control Module aligns it with the top
of the 9U Expansion Module.
6
Use rack ears to fasten the 5U Library Control Module on top of a 9U
Expansion Module.
7
If you placed the 5U Library Control Module on top of a 9U Library
Expansion Module, secure the two modules by tightening the two
thumbscrews at the base of the front of the module and the two
thumbscrews located at the base of the back of the module. Then
lower the module’s guide pin (located at the base of the front of the
module) by turning it and pushing it down.
8
Stack all 9U Library Expansion Modules (if any) in their original
positions above the 5U Library Control Module. Use rack ears to
fasten the modules to the rack.Then tighten all thumbscrews located
at the base of the front and back of the modules.
9
Engage the Y-rails. Tighten the thumbscrews and lower the guide
pin. Doing this aligns the Y-rail with the Y-rail of the module beneath
it.
a
From the front of the library, open the I/E station and access
doors of the 5U Library Control Module. Squeeze the handle of
the Y-rail release mechanism, lift it out of its locked position, and
slide it downward as far as it will go.