Installing the hardware
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Figure 5: Position of the cage nuts
ÊFit the cage nuts for securing the system unit in the corresponding catches on the right and left support uprights.
4.4.3Installing/removing the system unit
VCAUTION!
●Because the PRIMERGY BX400 S1 system unit is large and heavy, at least two people are needed to safely mount it in the rack or remove it from the rack.
●Please observe the safety information and notes on rack installation in the chapter "Important notes" on page 34.
●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.
●Only lift or carry the system unit by the handles on the long sides.
●Never lift or carry the system unit by the handles on the front or back.
ÊMake a note of the positions of the individual server blades and storage blades, the connection blades, power supply units and fan modules in the system unit for reinstallation.
46 | Operating Manual | BX400 S1 |