The tape library has several seismic/shipping restraints that you can use to restrain the unit from potential movement (such as an earthquake).
Figure 1 shows the seismic/shipping restraints that are located at the bottom of the frame. 1 is the front of the frame and 4 is the back.
There are four restraining points at the bottom four corners of the frame. 3 indicates two restraining location on one side of the frame. There are two corresponding point on the opposite of the frame. Affix restraints to each of the four points (two on each long side) and secure the library as needed. The restraint points provide threaded holes, thread size M10.