232 Upgrade and Maintenance Manual RX2540 M4
8.2.3 Installing the fan module
Figure 141: Installing the fan module
Ê Insert the fan module as shown.
Ê Press down the fan module until it locks.
8.2.4 Concluding steps
Ê "Reassembling" on page 63
I When a system fan module fails, the remaining fans will start operating
at full speed. After the defective fan module has been replaced, all fans
will continue to run at full speed for a couple of minutes, before resetting
to a lower speed.
Ensure that all system fans reset to a normal operating speed.
Ê "Performing a fan test" on page 121