Mindray A9 Service Manual

7-29
Message
Priority
Cause
Solution
the external and internal AG
modules.
4. If both the measured values of the
external and internal AG modules in
step 3 are lower than 0.8% or higher
than 1.2%, replace the electronic
vaporizer.
5. If only the measured value of the
internal AG module in step 3 is
lower than 0.8% or higher than
1.2%, replace the internal AG
module (refer to 11.1.7).
7.3.6.1 AA Vaporizer Selftest Error Codes
Failure Code
Cause
FRU
Solution
00000001 Watchdog selftest error
Electronic
vaporizer
1. Reinstall the electronic
vaporizer.
2. Restart the machine.
3. If the problem persists, replace
the electronic vaporizer.
00000002 EEPROM selftest error
Electronic
vaporizer
1. Reinstall the electronic
vaporizer.
2. Restart the machine.
3. If the problem persists, replace
the electronic vaporizer.
00000004
Valve voltage error
Electronic
vaporizer
1. Reinstall the electronic
vaporizer.
2. Restart the machine.
3. If the power board has a voltage
error alarm, clear this alarm.
4. If the problem persists, replace
the electronic vaporizer.
00000008 Injector voltage error
00000010
Failed to open the safety valve
Electronic
vaporizer
1. Reinstall the electronic
vaporizer, or replace the slot.
2. Restart the machine.
3. If the problem persists, replace
the electronic vaporizer.
00000020 Failed to close the safety valve
00000040
Failed to open the drive gas
safety valve
Electronic
vaporizer
1. Reinstall the electronic
vaporizer, or replace the slot.
2. Restart the machine.
3. If the problem persists, replace
the electronic vaporizer.
00000080
Failed to close the drive gas
safety valve
7.3.6.2 AA Vaporizer Fault Error Codes
Failure
Code
Cause FRU Solution
00000001
Boil-off space
temperature too high
Electronic
vaporizer
1. Reinstall the electronic vaporizer, or
restart the machine.
2. If the problem persists, replace the
electronic vaporizer.

Mindray A9 Specifications

General

Type	Anesthesia Workstation
Integrated Gas Analysis	Yes
Backup Battery	Yes
Operating Temperature	10°C to 40°C
Storage Temperature	-20°C to 55°C
Battery Type	Lithium-ion
Ventilation Modes	Volume Control, Pressure Control, SIMV, Manual Ventilation
Display	Touchscreen
Patient Monitoring	ECG, SpO2, NIBP, EtCO2, Temperature
Connectivity	Ethernet, USB
Portability	Mobile (with wheels)
Battery Life	Minimum 90 minutes (typical)
Altitude	Up to 3000 meters
Power Supply	100-240 VAC, 50/60 Hz
Charging Time	Approximately 4 hours
Storage	Internal storage for patient data and system logs
Supported Languages	Multiple languages
Certifications	CE, FDA