Compatibility
Models: Maquet Servo-i, Servo-s ventilators.
Replaces: Part # 6640044 (REF 6640044).
Symptoms of a Failing O Sensor
Ventilator displays "O Sensor Fault" or "Check O Cell" alarms.
Inconsistent or incorrect FiO readings.
Failed ventilator self-test.
Installation & Calibration
Power off the ventilator before replacing the sensor.
Insert the new O cell into the designated slot.
Perform O sensor calibration via the ventilators service menu (refer to the user manual).
Package Includes
1x GE Maquet Oxygen Sensor (6640044).
Protective packaging (sensor may be sealed in an anti-moisture bag).