Fujitsu PRIMERGY TX2540 M1 Upgrade And Maintenance Manual page 252

Expansion cards and backup units
Figure 175: Mounting the FBU holder (A)
I
Note the positions of the fixation bolts on the side of the system air duct
(A-C) and corresponding keyhole slots on the FBU holder.
Figure 176: Mounting the FBU holder (B)
Ê Insert the FBU holder into the chassis so that the three hooks on the air duct
rest in the wide ends of the keyhole slots on the FBU holder.
Ê Slide the FBU holder in as far as it will go (1).
252 Upgrade and Maintenance Manual
TX2540 M1