NEC Express5800 Series User Manual page 109

Chapter 2 Preparations
5. Remove the rail from the rack while it is
being unlocked.
6. Insert the tool into the square hole at the
rear of the rail in the direction described.
As shown in the image on the right,
rotate the tool to unlock it.
7. Remove the rail while it is being
unlocked.
Square hole
Express5800/R110e-1E User's Guide
2. Installation and Connection
Front view
Side view
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