Fujitsu PRIMERGY RX4770 M5 Upgrade And Maintenance Manual page 56

Basic hardware procedures
Figure 9: Inserting 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).
▶ Fold down the server, while pressing the rail to the server side (3). Ensure
that all six rack mounting bolts are properly seated in the mounting points on
the rack rails and that the locking bars engage (4).
CAUTION
▶
First, push the rear mounting bolts in the rear long slots. Then
the other mounting bolts will fit in the direct slots.
56 Upgrade and Maintenance Manual RX4770 M5