NEC Express5800/R310g-E4 User Manual page 45

Chapter 2 Preparations
Installing the chassis
Follow the steps below to set the 4U chassis to the rack.
1. If the rack has front and rear doors, open them.
2. Install the brackets from the rear side of the rack.
Install the brackets with its flat side facing inside. Place them with four pan head screws with washers
that come with the server symmetrically. Tighten the screws temporarily.
Panhead screws
with washers
3. Attach two cage nuts symmetrically into the second square holes from the bottom of chassis.
Refer to the instruction manual that comes with the rack.
Tips
4U
(top of chassis)
Bottom of chassis
4U (Top of
chassis)
3U
2U
1U
4U (Bottom
of chassis)
Express5800/R310g-E4, R320g-E4, R320g-M4 User's Guide
Brackets (flat sides are facing inside)
Cage nuts
Attached to the second holes from the bottom of chassis
2. Installation and Connection
Plain washer
Panhead screws
with washers
45