Infortrend S12 Series - Replacing 4 U RAID System PSU

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
Be sure every P SU should
have t he same m ark
3Y
40 5W
Be sure every PSU should
have the same mark
3Y
40 5W
Be s ure ever y PS U sh ould
have t he sam e m ark
3Y
40 5W
CH 0
CH 1
CH 0
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.