GE Datex-Ohmeda Aisys Carestation Reference Manual page 241

Error Log Entry
Action/Troubleshooting
LOSS OF GAS
DELIVERY USER
SETTINGS
LOSS OF VAPORIZER
USER SETTINGS
LOSS OF VENT
PARAMETER SETTINGS
Reboot system. If problem continues, check the ACB to Mixer communication LED's (or VIB
communication LED's).
1. If the RCV and XMT (or TXD and RXD) LED's indicate activity,
• check DU cable connections.
• replace Display Controller board if problem continues.
2. If the RCV and XMT (or TXD and RXD) LED's indicate no activity,
• check the Anesthesia Control board connection.
• replace the Anesthesia Control board if problem continues.
Low Pressure Leak
check failed.
Troubleshoot the Low Pressure Leak.
Low Pressure Leak
check fails.
Check Vaporizer for leaks.
Check integrity of low-pressure circuit (Mixer outlet to SCGO / Insp Flow Sensor).
MANIFOLD
TEMPERATURE
EEPROM FAILURE
Check connection of Manifold Temperature Sensor to the ADB.
Cycle power.
If the problem persists, replace and retest in the following order (Also see Section 7.10.):
• Manifold temp sensor
• ADB
MANIFOLD
TEMPERATURE
FAILURE
See Section 7.10.10.
M1046983 04/08
Alarm Text Condition (Basic info)
After regular communications
has been established
between the AC and the
Display Computer, this alarm
Vaporizer Failure is declared if the system is in
the Therapy State and the AC
determines the Gas Delivery
Vent Fail. Monitoring User Setting (Vaporizer User
Only Settings) (Ventilator
Parameter Settings) from the
Display Computer arrived
more than 10 seconds ago.
Indicates the LowP Leak
section of the System
Checkout Failed.
A message or failure
displayed during the system
checkout.
Low Pressure Leak Check
with SCGO failed automated
check. Leak measured is
greater than 50 ml/min.
Agent output not Manifold Temperature sensor
accurate. Schedule calibration data EEPROM
service. read error.
Agent output not Temperature difference
accurate. Schedule between dual manifold
service. temperature sensors greater
than limit.
7 Troubleshooting
Priority Source Enabling Criteria
AC
DU
DU
Medium AC
De-
escalating
Medium AC
De-
escalating
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