Datex-Ohmeda S/5 Avance Technical Reference Manual page 158

S/5 Avance
Error Log Entry Alarm Text
Action/Troubleshooting
AUX OUTLET FAIL No fresh gas flow?
In the Service Software / Vent Diagnosis, view the Circuit Feedback status. If the feedback indicates
"Fault", toggle the Circuit. If the Status changes to match the Circuit setting, check / replace the SCGO /
ACGO Micro-switches.
BACKUP MODE Backup Mode active
ENTERED
No spontaneous breaths in set period of time (Apnea time) and 30 seconds has elapsed since starting
PSVPro mode.
No Service Action Required.
BAL
FLOW CTRL FAIL
Reboot System. If problem continues, replace the Mixer.
BAL
PROP VALVE FAIL
Reboot System. If problem continues, replace the Mixer.
BATT V VERY LOW Plug in power cable.
On battery
Leave the system plugged in to charge the battery.
If problem continues, check the battery charge circuit in Service Software.
Replace Battery.
BATTERY <1MIN System shutdown in
<1min
Leave the system plugged in to charge the battery.
If problem continues, check the battery charge circuit in Service Software.
Replace Battery.
BATTERY CHARGE FAIL No battery backup
Check the battery charge circuit in Service Software.
Replace Battery.
7-30
Condition (Basic info)
The measured SCGO position
does not match commanded
position.
No spontaneous breaths in set
period of time (Backup Time
(sec)) and 30 seconds has
elapsed since starting PSVPro
mode.
Mixer status bit
STS_FLOW_CTRL_CH2_FAIL
indicates flow attainment failure.
Mixer status bit
STS_CH2_PROPN VALVE FAIL
indicates proportional valve
failure (over current, etc.)
Available battery power
decreases to between 10 and 5
min
Available battery power is <1min
The system is in standby and the
battery charge current is >4.0
amps for
Or
The system is powered on with a
battery current >1.3 amps.
Priority Source Enabling Criteria
High AC,
Vent
Low DC
Medium AC, Balance gas supply
Mixer pressure OK
Medium AC,
Mixer
Medium PC AC Mains Power Failure
in progress.
High PC AC Mains Power Failure
in progress.
Medium PC
11/03 1009-0357-000