Installing A System Fan; Concluding Steps - Fujitsu Primergy RX4770 M1 Upgrade And Maintenance Manual

System fans
8.2.3

Installing a system fan

Figure 34: Installing a system fan module
Ê Insert the system fan into its slot in the fan box (see arrow).
Ê Press down on the system fan until it locks.
8.2.4

Concluding steps

"Reassembling" on page 51
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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.
"Performing a fan test after replacing a defective fan" on page 86
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126 Upgrade and Maintenance Manual
RX4770 M1