Lenovo ThinkSystem 1754-A1T, User Manual

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Safety
CAUTION:
•
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
over-current 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.
•
(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 might become unstable if you pull out more than one
drawer at a time.
•
(For fixed drawers) This drawer is a fixed drawer and must not be moved for servicing
unless specified by the manufacturer. Attempting to move the drawer partially or
completely out of the rack might cause the rack to become unstable or cause the
drawer to fall out of the rack.
(R001 part 2 of 2)
Rack Safety Information, Statement 3
•
Always lower the levelling pads on the rack cabinet.
•
Always install stabilizer brackets on the rack cabinet.
•
Always install servers and optional devices starting from the bottom of the rack
cabinet.
•
Always install the heaviest devices in the bottom of the rack cabinet.
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