System information

178 Upgrade and Maintenance Manual
RX2520 M1
Expansion cards and backup units
9.5.2.5 Installing the FBU holder onto the air duct
Figure 84: Installing the FBU holder (A)
I Note the positions of the fixation bolts on the air duct and keyhole slots
on the FBU holder.
Figure 85: Installing the FBU holder (B)
Ê Thread the FBU cable through the gap in the air duct.