Failure Of The Piston Ventilator; Failure Of The O 2 Sensor - Dräger Atlan A300 Instructions For Use Manual

3. Check the vaporizer setting.
4. Continuously monitor the O
Take the following measures if necessary:
► Perform the ventilation with ambient air. For further information see: "Complete
failure of the gas supply", page 193.
► Ventilate the patient with the manual resuscitator.
12.5

Failure of the piston ventilator

If the ventilator fails, only manual ventilation or spontaneous breathing remain
possible. No other ventilation modes can be selected. The fresh-gas delivery
remains ready for operation.
1. Switch to the Man/Spon ventilation mode.
2. Ventilate the patient manually.
12.6 Failure of the O
If the O
failed.
1.
Risk due to faulty O
If the O
adequately.
► Make sure that substitute O
Perform a system test and calibrate the O
2. If the calibration fails and the O
following table:
Cause
During the calibration, the sensor was
exposed to a gas mixture with a fluctu-
ating O
The O
placed.
The O
mobile radio equipment or similar
sources.
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Instructions for use Atlan A300, A300 XL, A350, A350 XL SW 1.0n
sensor
2
measurement not available alarm is displayed, the O
2
WARNING
sensor
2
measurement fails, it will no longer be possible to monitor the patient
2
requirements is available.
concentration.
2
sensor was not correctly
2
sensor was placed close to
2
flow of the emergency delivery.
2
monitoring conforming to the general safety
2
sensor.
2
sensor failure alarm is displayed, refer to the
2
Remedy
During calibration:
– Remove the sensor from the breath-
ing system and place it on the work
surface.
– Do not fill vaporizers during the cali-
bration.
– Close the additional O
for the fresh gas mixer.
– Do not blow into the sensor.
– Do not use any disinfectants.
– Close off other gas sources in the
vicinity of the sensor.
Troubleshooting
measurement has
2
flow delivery
2
195