Product manual

Chapter 8: Maintenance
323
8. Reinstall the RAID Controller.
See “Replacing a RAID Controller” on page 320.
This completes the fan replacement procedure.
Plus Models
Plus models include 1720i+, 1830i/s+, and 1840f/i/s+.
The VessRAID Plus models have externally mounted fans that you can replace
without shutting down the subsystem.
To replace a fan:
1. Verify that the Fan LED on the RAID controller is amber or red. See Figure 6.
Figure 6. Fan LEDs and mounting screws
2. Remove the two fan mounting screws.
3. Draw the fan away from the I/O module and unplug the fan’s power wire.
4. Connect the new fan’s power wire.
5. Place the new fan onto the I/O module and install the two mounting screws.
This completes the fan replacement procedure.
Cautions
• Only a qualified technician should perform this procedure.
Fan 1 mounting screws Fan 2 mounting screws
Fan 2 LEDFan 1 LED