8 | Help with faults BÜCHI Labortechnik AG
32/38 Operation Manual Inert Loop B-295 SE
u Disconnect the sensor cable by turning the
plug.
u Remove the oxygen sensor.
8.2.2 Installing the oxygen sensor
Precondition:
R The oxygen sensor is removed. See Chap-
ter8.2.1 "Removing the oxygen sensor",
page31
u Remove the foil from the oxygen sensor.
u Install the new oxygen sensor.
u Reconnect the sensor cable.
u Calibrate the sensor. See Chapter8.1 "Cali-
brating the oxygen analyzer", page29