Stabilize The Rack; Rack Compatibility - Sun Oracle SPARC T4-1 Installation Manual

Caution – Circuit Overloading: Do not overload the power supply circuits. Before
connecting the server to the supply circuit, review the equipment nameplate power
ratings and consider the effect that circuit overloading might have on overcurrent
protection and supply wiring.
Caution – Reliable Earthing: Maintain reliable earthing of rackmounted equipment.
Give particular attention to supply connections other than direct connections to the
branch circuit (for example, use of power strips).
Caution – Do not use slide rail mounted equipment as a shelf or a work space.

▼ Stabilize the Rack

Caution – To reduce the risk of personal injury, stabilize the expansion rack cabinet
and extend all anti-tilt devices before installing the server.
Refer to your rack documentation for detailed instructions for the following steps.
1. Open and remove the front and rear doors from the rack cabinet.
2. To prevent the rack cabinet from tipping during the installation, stabilize the
cabinet using all anti-tilt mechanisms provided.
3. If there are leveling feet beneath the rack cabinet to prevent it from rolling,
extend these leveling feet fully downward to the floor.
4. Fully extend the rack cabinet's anti-tilt legs or anti-tilt bar, which are located at
the bottom front of the rack cabinet.
Related Information
The rack documentation
■
SPARC T4-1 Server Safety and Compliance Guide
■
"Rack Compatibility" on page 19
■
Installing the Server 21