IBM TotalStorage SAN256N Director 2045-N16, Руководство по установке и обслуживанию, Страница: 17 / 157

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The following general safety information should be used for all rack-mounted devices:
• Always lower the leveling pads on the rack cabinet.
• Always install stabilizer brackets on the rack cabinet.
• To 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.
• Rack-mounted devices are not to be used as a shelf or work space. Do not place any
object on top of rack-mounted devices.
• Connect 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.
• An 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.
• Do 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.
• Do 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, front, or back of a unit used for air flow through the unit.
• Consideration should be given to the connection of the equipment to the supply circuit so
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.
(R001)
Translations of safety notices
Each of the above notices is followed by an ID in parentheses, for example (D005), which
can be used to locate the translated notice in the IBM TotalStorage Translated Safety
Notices (GC26-7717) document.