IBM TS4300 3555, User Manual

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Figure 39. Side rails installed
3. Place the library at the front of the rack on the support angles of the rails and push it into the rack to
the back stop.
Figure 40. Sliding the library into the rack
4. If you are installing multiple modules, verify that this module is installed directly above or below its
adjacent module and is contained within the correct 3U volume. Remove the tape that is covering the
alignment pin lock/unlock lever on the rear of each module. The gap between modules must be less
than 4 mm.
48 IBM TS4300 Tape Library Machine Type 3555: User's Guide