HP A5585A - SureStore DLT E Tape Library 4/40 Upgrade Kit page 44

WARNING
Figure 3-2
Upgrading a 40-Slot Library to 60 Slots
Upgrading 40-Slot Libraries to 60 Slots
5. Remove the top mounting rails (one on each rack column). Remove
the screws that attach the rails to the column, and lift each rail up
and out of the rack. Save these screws to reinstall the mounting rails.
To avoid personal injury or damage to the library, do not pull the
library out of the rack once the top mounting rails are removed.
The library is not secured inside the rack until you replace the
stop latch bracket.
6. Place the plastic slider tools on top of the existing library (Figure 3-2).
Installing the Plastic Slider Tools
7. Using two people or an appropriately rated mechanical lift, align the
bottom of the upgrade module with the top of the existing library.
(The upgrade module weighs 47 pounds.) Do not lift the library using
the power supply or drive module handles.
8. Slide the upgrade module on top of the library until the modules are
aligned. Remove the plastic slider tools by lifting the upgrade module
up and easing the tools out.
9. Finish aligning the two modules together by gently moving the
upgrade unit side-to-side until it "clicks" into place. Ensure the
modules are connected by moving the back of the library side-to-side
until it also "clicks" into place.
3-6 Chapter 3