Dell SC180 Owner's Manual page 23

Figure 14. Removing a Cooling Fan Module
1. Cooling fan module
2. Rotate the replacement cooling fan module so that the release tab and handle are on the right side.
3. Slide the replacement cooling fan module into the chassis until it is fully seated and the release tab
clicks into place.
NOTE: Allow several seconds for the enclosure to recognize the cooling fan module and
determine its status. When the cooling fan is functioning properly, the Module OK LED turns
green and the Battery and Fan fault LEDs are off. In addition, the cooling fan status indicator
turns green in the Dell Storage Client.
4. In the Dell Storage Client, make sure that the replacement cooling fan module is recognized and
shown as up and running.
Next steps
Use SupportAssist to send diagnostic data to Dell Technical Support Services.
Replacing SC180 Expansion Enclosure Components
2. Release tab
23