Dell PowerEdge C5125 Guide De Mise En Route page 10

Install the System Into the Rack
WARNING:
To avoid injury, do not attempt to lift the system by yourself.
1 Slide the system into the rack.
2 If present, remove the chassis stabilizer shipping bracket (optional) from
the rack.
NOTE:
To transport systems already installed in the rack, ensure that the two
chassis stabilizer shipping brackets (optional) are in place.
3 Tighten the captive thumbscrews to secure the ears of the system to the
front of the rack.
4 Install the stopping bracket on the post and secure with M5 screws.
NOTE:
Make sure the latch release mechanism is engaged correctly.
8
Installation and Configuration
Whenever you need to lift the system, get others to assist you.