Dell C8000 owner manual Fan Modules, Removing a Fan Module, 207

Fan Modules

The PowerEdge C8000 server enclosure includes three pairs of hot-swappable fan modules that provide the system with redundant cooling source. Each fan module contains two separate cooling fans. All three fan modules must be installed at all times to ensure proper cooling.

NOTE: If a fan module is removed from the enclosure, all sleds in the enclosure will be throttled until the fan module is replaced. If two fan modules fail at the same time and are not replaced within 90 seconds, the enclosure will shutdown automatically. For more information on troubleshooting a fan module(s), see the "Troubleshooting Enclosure Fan Modules" on page 257.

Removing a 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 is not covered by warranty. Read and follow the safety instructions that came with the product.

CAUTION: To ensure proper airflow in the system, if a fan module is removed it should be immediately replaced with another module.

WARNING: Replace a fan module within 90 seconds to avoid system shutdown.

1Identify the failed fan module using the back-panel fan module indicators. See Figure 1-14.

CAUTION: Use caution when handling the fan module until the fan blades stop spinning.

WARNING: When removing the fan module, keep your hands and fingers away from the spinning fan blades.

2Loosen the two thumbscrews securing the fan module you wish to replace.

3Pull out the fan module from the fan bay. See Figure 3-13.

Installing System Components

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