GE Datex-Ohmeda Aisys Carestation Reference Manual page 254

Aisys
Error Log Entry
Action/Troubleshooting
REVERSE EXPIRATORY
FLOW
Check flow sensor connections for "No Flow Sensor" alarm.
Check the breathing circuit.
Perform flow sensor calibration.
Check Insp/Exp check valves.
Replace the flow sensors.
Check for kinked VIB tubing.
Check the VIB cabling.
SCGO
No service action required.
SEVERE SUSTAINED
PAW
No Service Action.
Reboot system. If problem continues, check Airway Pressure signal in Service Mode.
STANDBY PATIENT
DETECTION
No service action required.
System Self-tests
failed
Check for other errors in the error logs (Compatibility failure, Compatibility incomplete, etc.).
VALVE CH1 LEAK
TESTS NOT DONE
No Service Action Required.
VAP CASS TEMP
SENSOR COMPAT FAIL
Correct system configuration by updating Cassette Temperature Sensor hardware or Aisys System
Software.
7-72
Alarm Text Condition (Basic info)
Reverse exp flow. Flow towards the patient
Check valves OK? (volume >= 20 mL) on
expiratory sensor and flow
towards the patient (volume
>= 5 mL) on the inspiratory
sensor during inspiration for 6
consecutive mechanical
breaths.
Vol and Apnea Non Circle SCGO selected.
monitoring off
Indicates the measures
airway pressure was greater
than 100 cm H2O for 10
seconds.
No fresh gas flow! 3 volume breaths are
detected within 30 seconds
or 3 CO
within 30 seconds
Indicates the Power-on tests
failed. Look for other entries
for clarification.
Indicates the O2 Leak Test
skipped.
Can be caused by no O2
supply connected at power-
up.
Vap Cassette Temperature
Sensor revision not supported
by Aisys System Software.
Priority Source Enabling Criteria
Medium AC Vent In-range flow data
Low
High
breaths are detected
2
available, mechanical
ventilation on
DC System has SCGO
ACB
DC System in Checkout:
General or Checkout:
Start Case
DU
Mixer
04/08 M1046983