Installing The Cooling-Fan Assembly (Optional) - Dell External OEMR XL T620 Owner's Manual

Figure 28. Removing and Replacing the Cooling-Fan Assembly
1. cooling-fan assembly
2. cooling fans (4)
3. release levers (2)
4. guides (2)

Installing The Cooling-Fan Assembly (Optional)

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.
NOTE: Ensure that the cables are correctly installed and retained by cable retention bracket before installing the
cooling-fan assembly. Incorrectly installed cables may get damaged.
1. Align the cooling-fan assembly slots with the guide pins on the chassis side walls.
2. Slide the cooling-fan assembly into the chassis.
3. Lock the cooling-fan assembly into the chassis by rotating the blue release levers down.
4. Close the system.
5. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
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