•
Leak in the humidifier or patient circuit: Fix the leak or replace the patient circuit
•
Cap diaphragm leak: Replace the cap diaphragm
•
The water trap stopcock is open: Close the water trap stopcock
•
Interference from a radio transmitter: Remove the source of interference
Oscillator stopped with no other alarm occurring
The power setting is too low and the amplitude is ≤ to 7 cmH
•
desired amplitude
•
Oscillator failure: Call CareFusion Technical and Clinical Support
Amplitude changed over the past couple hours while the Power setting
remained unchanged
•
Amplitude increased: Airway resistance increased and/or total lung
compliance decreased
•
Amplitude decreased: Airway resistance decreased and/or total lung
compliance increased
32
O: Adjust setting for
2