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BX900 S2
Upgrade and Maintenance Manual
37
Important information
Notes on installation into the rack
●
For safety reasons, at least three people are required to install the
system unit in the rack because of its weight and size.
Refer to section 5.2 "Installing/removing the system unit" in the "PRIMERGY
BX900 S2 Blade Server System Operating Manual".
(For the Japanese market, please refer to "
安全上のご注意
".)
●
Before lifting the system unit, remove all server blades, storage blades,
connection blades, management blades, all power supply units, fan units
and dummy modules to reduce the weight.
●
To lift or carry the system unit, always use the handles on the long sides.
●
Never lift or carry the system unit by the handles on the front or back of the
unit.
●
For safety reasons, no more than one unit may be removed from the rack at
any one time during installation or maintenance work.
●
Make sure that the anti-tilt plate is correctly mounted when you set up the
rack.
●
The rack may tip over if more than one unit is removed at the same time.
●
Before connecting or disconnecting cables, read the notes in the chapter
"Important Notes" in the technical manual for the relevant rack. The
technical manual for the rack is supplied with the rack.
●
The rack must be connected to the mains by an authorized specialist
(electrician).
●
If the server system is integrated in a rack installation that receives power
from an industrial (public) power supply network with the IEC309 connector,
the (public) power supply protection must comply with the requirements for
the non-industrial (public) power supply networks for the type B connector.
●
The power supply for the rack should be distributed over the three phases
of a three-phase mains connection.