Removing the cold aisle temperature sensor
1.Remove the two screws that secure the sensor cover (1), and then remove the cover (2).
2.Cut the two red wires inside the sensor box.
3.For each of the five clamps securing the sensor tube to the HP POD 40c NA structure, remove the screw that secures the clamp (1), rotate the clamp (2), and then pull the clamp out to remove the clamp (3).
4.Remove the sensor tube.