Tandberg Data Storage Library T128, Руководство пользователя

Страница: 151 / 192

Tandberg StorageLibrary T128 User’s Guide 139
4 Determine the type of rack in which you plan to install the rackmount kit. Different racks require different
rackmount parts. Although the rackmount kit contains many parts, the parts you use depend on your
rack’s mounting holes.
a. If the rack has round mounting holes, use the small ferrules and the nut clips.
b. If the rack has square mounting holes, use the large ferrules and the cage nuts.
c. If the rack has threaded (tapped M6) holes, do not use the ferrules, nut clips, or cage nuts.
5 Determine where in your rack you want to install the rackmount shelves.
Consider installing the shelves at a height that puts the base of the control module anywhere between
the 28U-32U alignment markers, which is usually a comfortable height for reading the operator panel.
The control panel can be placed anywhere within the 14U library configuration, although the
recommended placement is above the 9U expansion module.
Installing the Rackmount Shelves
Required parts: Rackmount shelves, ferrules, thumbnuts
1 If the rackmount shelves are extended, collapse them to their smallest size. It is easier to fit and position
the shelves within the rack when the shelves are compact.
2 Place a ferrule on the end of each stud, and screw it on completely. The larger side of the ferrule should
face the rack shelf, and the tapered end should face out. Be sure to use the proper size ferrule as
described in
Preparing Rackmount Kit for Installation on page 138.
3 Install the rackmount shelves into the rack so that they are level with one another.
Note
Extending the shelves can be difficult, but they are designed to be resized
by hand. Do not use tools to resize the shelves, and never take them apart.