Fan Modules; Removing A Fan Module - Dell External M1000e t Owner's Manual

3. Slide the new power supply into the chassis until the power supply is fully seated and the release latch snaps into
place.
NOTE: If you unlatched the cable management arm, re-latch it. For information about the cable management
arm, see the system's rack documentation.
4. Connect the safety ground wire. See
5. Install the DC power connector in the power supply. See
Connector.
6. Connect the power wires to a DC power source.
NOTE: When installing, hot-swapping, or hot-adding 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.

Fan Modules

The enclosure contains nine hot-swappable fan modules. All nine fan modules must be installed at all times to ensure
proper cooling.

Removing A Fan Module

WARNING: Do not operate the system without the cooling fans.
CAUTION: Exercise care while handling the fan module to prevent damage to the connector on the fan module.
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.
1. Identify the failed system fan module using the back-panel fan module indicators.
2. Press the fan-module release button.
3. Slide the fan module out of the enclosure.
80
Assembling And Connecting The Safety Ground
Assembling The DC Input Power Wires And DC Power
Wire.