Dell PowerEdge R900 - Manual (Page 19)

Dell™ Rack Installation Guide
17
Installing the System in the Rack
CAUTION:
If you are installing more than one system, install the first system
in the lowest available position in the rack.
CAUTION:
Never pull more than one component out of the rack at a time.
1 Pull the two interior slide assemblies out of the rack until they lock
in the fully extended position.
CAUTION:
Because of the size and weight of the system, never attempt
to install the system in the slide assemblies by yourself.
2 Lift the system into position.
Using a minimum of two persons, each person should place one hand on
the front-bottom of the system and the other hand on the back-bottom
of the system.
3 Tilt the front of the system upward while aligning the back shoulder
screws on the sides of the system with the back slots on the slide
assemblies (see Figure 1-7).