NEC Express5800 140Rd-4 User Manual page 73

For the distance between the mount faces at the front and rear of the rack being 760 or 900 mm:
Fix the arm bracket with four screws (B) an
below shows the example with the distance between the mount faces at the front and rear of the rack being 900 mm).
NOTE:
When installing the server into rack, fix the arm stopper to the slide rail assembly with
screw (B).
11.
Push the server into the rack once to check the installation position.
NOTE:
Make sure that the four screw holes at the upper left and right sides on the front of the
server are fit to the core nuts installed in step 2. If the four positions are not fit at all, the slide rail
assembly or the core nuts may be installed incorrectly. If so, the adjacent units cannot be installed
without clearance. Confirm the installation positions and make the reinstallation from the first
step.
12.
Pull out or push the server into the rack for several times to confirm that the slides move smoothly.
d four washers (B) at the position shown in the figure below (the figure
Arm bracket
Viewed from inside
Arm stopper
Push the arm sto
shown by arrow mark so that the folded
portion hits the end.
Arm bracket
pp er in the direction
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