320 Upgrade and Maintenance Manual RX2540 M4
Expansion cards and backup units
9.11.4.1 Preliminary steps
Ê "Shutting down the server" on page 55
Ê "Disconnecting the power cord" on page 56
Ê "Getting access to the component" on page 58
9.11.4.2 Removing the FBU with the holder
Figure 215: Removing the FBU holder from the air duct - PRAID EP5xxi
Ê Lift up the green locking handle on the FBU holder (1) while sliding the FBU
holder to the left as far as it will go (2).
I After that, the shoulder screw caps on the air duct will rest in the wide
ends of the keyhole slots on the holder.
Ê Lift the holder from the air duct (3).