HP DL580 - ProLiant - G4 Installation Instructions Manual page 4

WARNING: To reduce the risk of personal
injury or equipment damage, be sure that
the rack is adequately stabilized before
sliding the server into the rails.
WARNING: To reduce the risk of personal
injury or equipment damage, do one of
the following:
Use two or more people to lift and
stabilize the product pieces
during assembly.
Use a lift that can handle the load
of the product.