Orange release button
3. Set the fan module aside.
4. Repeat the preceding steps for any remaining fan modules.
Step 3: Remove the controller module
To replace the chassis, you must remove the controller module or modules from the old
chassis.
Steps
1. Unplug the cables from the impaired controller module, and keep track of where the cables were
connected.
2. Slide the orange button on the cam handle downward until it unlocks.
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