EonStor / EonStor DS S12/S16/S24 Series
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161
Replacing 2UL-Gxxxx Model PSU
1.
Power off the system
and turn off the PSU by turning off the power switch
(1)
.
2. Disconnect the power cord from the PSU socket
(2)
.
3. Loosen the retention screw
(3)
that secures the extraction handle
(4)
to the
chassis using a Phillips screwdriver.
1
1
2
3
4
y pulling the extraction handle down. The extraction
handle should disconnect the PSU from the backplane connectors. Once
dislodged, gently pull the PSU module out of the system. If the system is
mounted in a rackmount rack, use another hand to support its weight while
removing the module.
4.
Remove the PSU module
b
WARNING!
When a PSU is removed form the chassis, the cooling module is also removed from
the chassis. Hence the airflow provided by the cooling module is also disabled.
With an empty module bay, airflow will also be disrupted. It is therefore
recommended the replacement procedure is completed in less than five (5)
minutes to prevent the system from overheating.
