Instructions for use – Infinity Acute Care System – Monitoring Applications VG6.n 545
Troubleshooting
!! CO
2 warming up The CO2 sensor is
completing its warm-up
cycle.
– Wait for the CO2 sensor to
warm up. During warm-up,
the accuracy is reduced.
– If the message persists
longer than 15 minutes
after the sensor has
warmed up and the ambient
temperature is above 10 °C
(50 °F), contact
DrägerService
®
.
– You cannot zero the sensor
while this message is
displayed and the ambient
temperature is above 10 °C
(50 °F).
– When the ambient
temperature is below 10 °C
(50 °F), the message can
display longer than
15 minutes. In this case, it
is possible to zero the
sensor after the message
has been displayed for at
least 10 minutes.
None %0 zeroing failed Zeroing of the sensor has
failed or the sensor is faulty .
– Try to zero the sensor again
making sure not to breathe
on the sensor.
– If zeroing fails again,
replace the sensor and
contact DrägerService
®
.
None %0 zeroing in progress The CO
2 zeroing is in
progress.
Informational message – no
action required.
!! etCO
2 > (alarm limit)
etCO
2 < (alarm limit)
(except inCO2)
The parameter value is
above/below the set
upper/lower alarm limits.
– Check the patient and treat
if necessary.
– Change the alarm limits.
!! RRc out of range high The parameter signal is
outside the measuring
range of the monitor.
– Check the patient and treat
if necessary.
– Check the equipment and
replace if necessary.
Priority Message Cause Remedy
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