80 Bays SAS to SAS/SATA JBOD Subsystem
50
User Manual
4.
Tighten the thumbscrews on the sides of the JBOD Controller Module case.
4.2.2 Replacing Power Supply Fan Module
When replacing a failed power supply fan module (PSFM), please follow these
steps:
1.
Turn off the Power On/Off Switch of the failed PSFM.
2.
Disconnect the power cord from the AC Inlet Plug of PSFM.
3.
Loosen thumbscrews of the PSFM.
4.
Use the handle to pull out the defective PSFM.
5.
Before inserting the new PSFM, make sure the Power On/Off Switch is on
"Off" state.
6.
Insert and slide the new PSFM in until it clicks into place.
When replacing a failed component online, it is not recommended
to remove the failed component for a long period of time; proper air
flow within the enclosure might fail causing high controller/disk
drive temperature.
7.
Connect the power cord to the AC Inlet Plug of PSFM.
8.
Tighten the thumbscrews of the PSFM.
9.
Turn on the Power On/Off Switch of the PSFM.
