NEC Express5800 Series User Manual page 107

Chapter 2 Preparations
Preparation
•
Checking rails
•
Installing inner and outer rails
Checking rails
Make sure the orientation of inner and outer rails by viewing labels on each rail.
Installing inner rails
1. Mount an inner rail marked as "R" to the right side of the server and "L" to the left side when viewed the
server from front.
2. Align the locks and holes, and insert the
inner rails until it clicks.
Installing outer rails
1. Mount an outer rail marked as "R" to the right side of the rack and "L" to the left side when viewed the
rack from front.
2. Fit the square-shaped protrusions of outer
rail to the square holes of a 19-inch rack.
Make sure that it makes a clicking sound
indicating that it is locked.
The image on the right shows the front left
side of the rack. Install to the rear left side
and front and rear right sides following the
same procedure.
Make sure that the rail is installed at the
same height as the other rail already
installed.
Inner rail
Outer rail
Important
Confirm that the rails are securely locked so that they will not fall off.
Tips
Although the rail may be somewhat unsteady, it is not defective.
Express5800/R120g-1E User's Guide
2. Installation and Connection
Label
107