Fujitsu PRIMERGY RX2540 M6 Upgrade And Maintenance Manual page 63

Additionally, a lifter is required in the following cases:
– The server weighs more than 50 kg.
– The server weighs more than 21 kg and is to be installed above the height of
25 U.
When using a lifter, this installation procedure needs to be carried out by
maintenance personnel.
Figure 13: Installing the server in the rack rails
▶ Fully extend the rack rails until they lock in place (1).
The rack rails must click into place so that they can no longer be
moved.
▶ At a slight angle, lower the server onto the rear mounting point on the rack
rails (2).
▶ Ensure that all four rack mounting bolts are properly seated in the mounting
points on the rack rails and that the locking bars engage.
RX2540 M6 Upgrade and Maintenance Manual
Basic hardware procedures
63