NEC DX2000 User Manual page 99

Chapter 5 Replacing Modules
5. Confirm that the revolution of the fan becomes slow, and then remove the fan module.
6. Install the new fan module in the reverse order.
Press the center of the fan module to install it firmly.
Confirm that the orange knob hooks on the fan cage firmly.
7. The fan module starts rotating and the STATUS LED on the fan module lights.
8. Confirm that after a while the STATUS LED on the fan module turns off.
When replacing a fan module, make sure that the revolution of the fan becomes
slow, and then pull out the fan module completely. Touching the rotating fan
blade may cause an injury.
Do not touch the fan blade that is rotating.
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Scalable Modular Server DX2000 User's Guide
CAUTION
1. Replacing Internal Modules
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