Plus Models - Promise Technology 1000f series Product Manual

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
Fan 1 LED
Fan 1 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.
• Only a qualified technician should perform this procedure.
Fan 2 LED
Cautions
Fan 2 mounting screws
323
Chapter 8: Maintenance