NetApp ASA C Series Install page 94

1. If you are not already grounded, properly ground yourself.
2. Unplug the controller module power supplies from the source.
3. Release the power cable retainers, and then unplug the cables from the power supplies.
4. Insert your forefinger into the latching mechanism on either side of the controller module, press the
lever with your thumb, and gently pull the controller a few inches out of the chassis.
If you have difficulty removing the controller module, place your index fingers through
the finger holes from the inside (by crossing your arms).
5. Using both hands, grasp the controller module sides and gently pull it out of the chassis and set it on
a flat, stable surface.
6. Turn the thumbscrew on the front of the controller module anti-clockwise and open the controller
module cover.
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Lever
Latching mechanism