Cooling Fans; Removing A Cooling Fan - Dell PowerVault NX3600 Owner's Manual

NOTE: When installing or hot-swapping a new power supply, allow several seconds for the system to recognize the
power supply and determine its status. The power-supply status indicator turns green to signify that the power
supply is functioning properly.

Cooling Fans

Your system supports hot-swappable cooling fans.
NOTE: In the event of a problem with a particular fan, the fan number is referenced by the system's management
software, allowing you to easily identify and replace the proper fan by noting the fan numbers on the inside of the
cooling fan access door.

Removing A Cooling Fan

WARNING: Opening or removing the NAS appliance cover when the NAS appliance is on may expose you to a risk
of electric shock. Exercise utmost care while removing or installing cooling fans.
CAUTION: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your
warranty. Read and follow the safety instructions that came with the product.
CAUTION: The cooling fans are hot-swappable. To maintain proper cooling while the system is on, replace only
one fan at a time.
NOTE: The procedure for removing each fan is identical.
1. If installed, remove the front bezel.
2. Press the cooling fan access door release latch to open the cooling fan access door.
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