HP ProLiant ML350 G4 Server - Manual (Page 40)

40 HP ProLiant ML350 Generation 4p Server User Guide
4. Install the rack rails in the rack.
5. Press the rail-release latches, slide the server into the rack and tighten the
thumbscrews.
WARNING: To reduce the risk of personal injury or
damage to the equipment, adequately stabilize the rack before
extending a component outside the rack. Extend only one
component at a time. A rack may become unstable if more than
one component is extended.
WARNING: To reduce the risk of personal injury, be
careful when pressing the server rail-release latches and sliding
the server into the rack. The sliding rails could pinch your fingers.