
Major Components Replacement
23
Pull up two release leavers until it totally parallel with the controller cage and then use
Phillips screw driver to tighten two screws.
Figure 4-3
Detail Steps for Installing a Controller Module
4.2.
Installing/Removing a Power Supply Unit (PSU)
XCubeSAN series uses the same power supply unit (PSU) but the installation direction for 4U/3U
and 2U system chassis is different. Please refer to following information for the PSU installing /
removing guide.
CAUTION:
The power supply unit is heavy; please use both hands while installing,
removing, or carrying the power supply unit. Recommended place for
installing/removing a power supply unit: the system is on the well secured
rack or on the stable place.