ACUTRONIC fabian - 13 Replacing the Oxygen Sensor

81 13 Replacing the oxygen sensor
fabian Therapy evolution | SW V5.1.x
Ref: 121003.EN / Date: 26Jan2021
13 Replacing the oxygen sensor
Switch OFF the device and
unplug from the power supply.
Loosen the screws to open the
O
2
sensor flap.
Remove the cable from the O
2
sensor.
Unscrew the O
2
sensor.
Replace it with a new O
2
sensor.
Connect the O
2
sensor with the
plug.
Connect the O
2
sensor flap and
retighten the screws.
Switch ON the ventilator.
Calibrate the oxygen sensor at
the following:
• 21 vol. %
• 100 vol. %.
( Refer to section “6.1.3: O2 Sensor”)
Figure 13-1: Replace O
2
sensor from back panel
CHEMICAL BURNS WARNING : DO NOT force open the O
2
sensor
IMPORTANT : Used O
2
sensors must be properly disposed of.
• Dispose of O
2
sensors in accordance with local waste management regulations (cf. battery
disposal).
• Contact your local environmental or regulatory agencies and appropriate waste
management companies for information.
When installing a brand-new sensor, a second calibration can be necessary
after about 30 minutes. If possible, expose the new sensor for about 30
minutes to the ambient air BEFORE installing