Server User Manual

Chapter 19
Maintaining the Fan Units of the
Crossbar Box
This chapter describes the procedure for maintaining the fan units mounted in a
crossbar box.
■
Configuration of the Fan Units
■
Before Maintaining a Fan Unit
■
Enabling the Removal of a Fan Unit
■
RemovingaFanUnit
■
Installing a Fan Unit
■
Restoring the System
19.1 Configuration of the Fan Units
This section describes the configuration and the locations of the fan units.
Four fan units are mounted in each chassis.
If one of the cooling fans fails during system operation, the XSCF detects the error.
However, the system can continue operating because the fans have a redundant
configuration.
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