Removing a controller fan module disrupts the enclosure’s airflow. Do not
remove the fan until you have received the replacement module. It is important that all CRU module
slots are filled when the enclosure is in operation.
Procedure
Grasp the latch tab on the interior channel wall of the enclosure, and squeeze the tab against
the wall to release the channel fan from its locked position as shown in the figure below.
Figure 1. Removing a controller fan (1 of 2)
With your other hand, grasp the handle located on the top of the fan, and pull upwards to
remove the fan from its slot as shown in the figure below.