HP StoreEver MSL6480 Tape Library User and Service Guide

2. Slide the inner rails into the middle rails. Slide the module into the rack.
a. Once the module is secure on the rails, remove the protective tape on the front of the
module around the thumbscrews.
b. Depress the release clips on both rails and then slide the module completely into the rack.
If the module does not go fully into the rack the first time, pull the module back out to the
lock position and insert it again.
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3. If you are installing multiple modules, verify that this module has been installed directly above
or below its adjacent module and is contained within the correct 6U volume.
Verify that the gap between modules is less than 4mm on both sides of the front of the modules.
The gap in the back must be less than 5mm. If the gap is larger or varies side to side:
• Confirm that both rack rails are properly located within the U volume.
• Confirm that both rack rails are properly seated in the rack vertical column.
• Verify that the top hanger for the rear of each rack rail is in the middle hole of the marked
U section.
• Check the rack vertical columns for bending.
• Confirm that the rack is an approved model. See “Location criteria” (page 19).
30 Installing the library