HPE ARCS 48U User Manual page 38

3. Repeat steps 1 and 2 for each additional rear extension blank.
To install the side panel blanks:
NOTE: If the HPE Adaptive Rack Cooling System is at the end of the row, side panel blanks must be
installed from the outside, as shown in the previous illustration.
1. From the inside of the HPE Adaptive Rack Cooling System, place the blank against the IT rack, and
line up the screw holes.
2. Install three screws to hold the blank in place.
3. Repeat steps 1 and 2 for each additional side panel blank.
To install the front extension blanks:
1. Place the blank against the IT rack, and line up the screw holes.
2. Install four screws to hold the blank in place.
38 Installation