Instructions for use – Infinity Acute Care System – Monitoring Applications VG6.n 563
Troubleshooting
Medium %0 out of range high O
2 concentration has
exceeded the Scio upper limit
of the measurement range.
Check vaporizer, fresh-
gas settings and ventila-
tion.
Low %0 reduced accuracy Accuracy of the O
2 sensor
cannot be guaranteed.
– Ensure clean ambi-
ent air.
– Check water trap and
sample line.
– Change the water
trap or sample line if
necessary.
– Wait for automatic ze-
roing.
– Power cycle the gas
analyzer.
– Call DrägerService
®
.
Medium %0 sensor failure The O2 sensor in the patient
gas measurement module has
failed due to:
– Sample line occlusion.
– Electrical disturbance.
– Internal failure.
– Use alternative O
2
measurement
system.
– Call DrägerService
®
.
Alarm Priority Alarm Cause Remedy