Compaq ProLiant 5500 Setup And Installation Manual page 56

3-24 Rack-Mount Server Installation
3. Press the server rail release latch on either side of the server and slide
the server into the rack.
4. Secure the server face plate to the front of the rack by screwing the
thumbscrews into the cage nuts.
5. Tighten the thumbscrews before you close the rack door to prevent the
door from hitting protruding thumbscrews.
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 slide rails could pinch your fingertips.
IMPORTANT: The first time you slide the server into the rack, you may
have to apply some pressure. After the first time, the ball bearings in the
slide will move easily.
IMPORTANT: When servicing the server, fully extend the server until the
latches lock. To return the server to the rack, depress the latches and slide
the server into the rack.
For use with Pentium II Xeon and Pentium III Xeon processor-based servers only