13.
Steps to take:
1. Check to see if the O2 Control knob is not fully closed.
2. If it is, turn the O2 Control knob up. Press Power twice to switch the device off and on again. After 40
seconds, check to see if the device operates back in normal mode (without the fault status above). The
fault is resolved when the device is operating in normal mode after 40 seconds.
3. If it is not, press Power to switch the device off and contact the nearest Medklinn service centre to arrange
for maintenance service immediately.