EonStor / EonStor DS S12/S16/S24 Series
158
162
Replacing 4U RAID System PSU
screw
(indicated by the
blue circles
) that secures the
extraction handle to the chassis using a Phillips screwdriver.
1.
Disconnect the power cord
that connects to the failed PSU.
2.
Loosen the retention
B e s ur e e v er y P S U s h ou ld
ha v e t h e sa m e m ar k
3Y
40 5W
B e s ur e e v e ry P S U s h ou ld
h av e t h e sa m e m a rk
3Y
40 5W
B e s ur e ev er y P S U s h ould
ha v e t he sa m e m ar k
3Y
40 5W
CH0
CH1
CH0
CH1
d gracefully disconnect the PSU from the backplane
connectors. Once dislodged, gently pull the PSU module out of the system. If the
-mount rack, use another hand to support its weight
3.
Remove the PSU module
by pushing the extraction handle
(1)
downwards. The
extraction handle shoul
system is mounted in a rack
while removing the module.
1
WARNING!
It is recommended that the replacement procedure is completed in less than five (5)
minutes to prevent prolonged disruption to system airflow.
