246 Upgrade and Maintenance Manual
RX300 S7
Expansion cards and backup units
Ê Connect the cable end on the FBU module to the FBU adapter cable as
shown.
9.6.1.5 Installing the FBU holder onto the air duct
I The Installation of an FBU onto the air duct is similar to the installation of
a BBU see section "Installing the BBU holder onto the air duct" on
page 230
9.6.1.6 Installing the air duct with an FBU
Figure 114: Connecting the FBU to the controller
Ê Insert the air duct.
Ê Thread the FBU cable through the gap in the air duct.
Ê Tilt up the air duct a little.