Dell TL2000 manual Rack Safety

Rack Safety

The following general safety information should be used for all rack mounted devices.

DANGER

vAlways lower the leveling pads on the rack cabinet.

vAlways install stabilizer brackets on the rack cabinet.

vTo avoid hazardous conditions due to uneven mechanical loading, always install the heaviest devices in the bottom of the rack cabinet. Always install servers and optional devices starting from the bottom of the rack cabinet.

vRack mounted devices are not to be used as a shelf or work space. Do not place any object on top of rack mounted devices.

vEach rack cabinet might have more than one power cord. Ensure that all power cords in the rack cabinet are disconnected before servicing any device in the rack cabinet.

vConnect all devices installed in a rack cabinet to power devices installed in the same rack cabinet. Do not plug a power cord from a device installed in one rack cabinet into a power device installed in a different rack cabinet.

vAn electrical outlet that is not correctly wired could place hazardous voltage on the metal parts of the system or the devices that attach to the system. It is the responsibility of the customer to ensure that the outlet is correctly wired and grounded to prevent an electrical shock.

CAUTION:

vDo not install a unit in a rack where the internal rack ambient temperatures will exceed the manufacturer’s recommended ambient temperature for all your rack mounted devices.

vDo not install a unit in a rack where the air flow is compromised. Ensure that air flow is not blocked or reduced on any side of the unit.

vConnect the equipment to the supply circuit such that overloading of the circuits does not compromise the supply wiring or overcurrent protection. To provide the correct power connection to a rack, refer to the rating labels located on the equipment in the rack to determine the total power requirement of the supply circuit.

v(For sliding drawers) Do not pull out or install any drawer or feature if the rack stabilizer brackets are not attached to the rack. Do not pull out more than one drawer at a time. The rack may become unstable if you pull out more than one drawer at a time.

v(For fixed drawers) Do not move a fixed drawer. Attempting to move the drawer partially or completely out of the rack may cause the rack to become unstable or cause the drawer to fall out of the rack.

Safety and Environmental Notices xiii