Replacing a ZS3-2 Fan Module
Caution - Because 3.3 VDC standby power is always present in the system, you must unplug
the power cords before accessing any cold-serviceable components.
5.
Extend the controller from the rack as described in “Extending the Storage
Controller from the Rack” on page 51.
6.
Remove the top cover as described in “Removing the Top Cover” on page 52.
7.
Grasp the green band of the fan module to be removed with your forefinger and
press down on the fan module with your thumb.
8.
Pull the band straight up and lift the fan module out of the chassis.
Servicing the ZS3-2 Controller 137