GE auisys cs2, User'S Reference Manual

Page: 118 / 268

Message Priority Cause Action
Backup Mode
active Low No spontaneous breaths in set period
of time (Backup Time) since starting
PSVPro mode. Select a new ventilation mode. The
number of consecutive patient triggered
breaths reaches the Exit Backup
setting.
Breathing system
loose Low The breathing system is not latched. Push the breathing system onto the
frame and ensure it latches.
Calibrate
(remove) flow
sensors Low Flow sensor calibration failure. Calibrate the flow sensors.
Calibrate O2
sensor Low Calibration failure or measured O2 is
greater than 110%. Calibrate the O2 cell. Replace O2 cell if
calibration fails.
Calibrate, dry, or
replace flow
sensors Low Patient volume mismatch occurred
during the last case. Calibrate, dry or replace the flow
sensors. Start a new case.
Cannot deliver
agent setting at
set flow Low Cassette output flow is 6 l/min or at
maximum for more than 10 seconds. Reduce the flow.
Cannot identify
cassette Medium The identification coding of the
cassette cannot be interpreted. Try another cassette. Contact an
authorized service representative.
Cannot monitor
Air pipeline Medium Air pipeline pressure is invalid. Check pipeline supply pressure.
Cannot monitor
gas supplies Low Hardware failure. Contact an authorized service
representative.
Cannot monitor
O2 pipeline Medium O2 pipeline pressure is invalid. Check pipeline supply pressure.
Cannot read gas
supply pressures Medium Transducer failure. Contact an authorized service
representative.
Cass. overfilled.
Replace cassette Medium Agent level sensor indicates the
cassette is overfilled. Try another cassette. Contact an
authorized service representative.
Check agent. Do
not fill vap in use. Low Cassette reporting a value of empty. Fill the cassette.
Check cassette.
Set agent. Medium Cassette pressure is out of range.
Agent flow interrupted or control
failure. Try another cassette.
Remove and reinsert the cassette.
Set the agent to the desired
concentration.
Check circuit
connections Medium Breaths detected in the circle circuit
while non-circuit is selected. Check circle circuit connections and
settings.
Check D-Fend Medium Water trap not attached. Check that the water trap is properly
attached to the airway module.
Check flow
sensors Medium System has detected an improper flow
pattern in the breathing circuit. Ensure the flow sensors are connected
correctly.
Check sample
gas out Medium Possible blockage in airway module
sample gas outlet. Check for blockage in the airway
module sample gas outlet. Remove
blockage.
Circuit leak Medium Vent TVexp is less than half of vent TV
insp for at least 30 seconds. Check for leaks in the patient circuit.
Calibrate flow sensors. If problem
persists, replace flow sensors.
Aisys CS²
7-6
2067226-001