Preliminary Steps; Removing The Fan Unit - Fujitsu Primergy BX900 S2 Upgrade And Maintenance Manual

Fan module and fan unit
7.2.2

Preliminary steps

Before replacing the fan module, perform the following steps:
Ê If applicable, open the rack door as described in section
door" on page
Ê Locate the desired system unit as described in section
error class" on page
Ê The following steps only apply, if a fan unit of a PSU must be replaced.
Ê Check the power supply redundancy configuration as described in
section "Verifying power consumption" on page
Ê Remove the AC power cord from the cable tie and disconnect it from the
PSU as described in section
page 49.
Ê Remove the PSU or the fan module as described in section
power supply unit" on page
7.2.3

Removing the fan unit

Figure 18: Removing a fan unit
Ê Press the green locking elements inward (1) and pull the fan unit out of the
housing (2).
102
48.
45.
"Disconnecting the power cords" on
96.
Upgrade and Maintenance Manual
"Opening the rack
"Determining the
80.
"Removing the
BX900 S2