Acer Altos R510 - Manual (Page 52)

4 Configuring the system 40
Installing the Air Baffle
1 Lower the baffle into the chassis between the power supply and
the drive bay area, to the left of the fan module.
2 While setting the baffle into place, route the cables beneath it
appropriately.
3 Fit the tab that extends from the front of the baffle under the
drive bay area.
4 Line up the guide pins on the baffle with the matching holes in the
chassis floor and in the backplane if you have a backplane
installed. See letter “A” in the figure below.
5 Push down firmly on the air baffle to secure it to the chassis.