Mindray A9 Service Manual

7-36
Message
Priority
Cause
Solution
exceeds the
measurement range of
the module.
monitored gas to the normal range.
2. If the problem persists, calibrate the
AG module again.
3. If the problem persists, replace the AG
module.
Sev Overrange Low
The monitored value
exceeds the
measurement range of
the module.
1. Decrease the concentration of the
monitored gas to the normal range.
2. If the problem persists, calibrate the
AG module again.
3. If the problem persists, replace the AG
module.
Des Overrange Low
The monitored value
exceeds the
measurement range of
the module.
1. Decrease the concentration of the
monitored gas to the normal range.
2. If the problem persists, calibrate the
AG module again.
3. If the problem persists, replace the AG
module.
Rate Overrange Low
The monitored value
exceeds the
measurement range of
the module.
1. Decrease the respiratory rate to the
normal range.
2. If the problem persists, calibrate the
AG module again (refer to 6.3.10).
3. If the problem persists, replace the AG
module.
7.3.11 Internal AG Module Runtime Alarms
Message
Priority
Cause
Solution
Internal AG Error
01
Low
The AG hardware
malfunctions.
1. Restart the machine.
2. If the problem persists, disassemble the
VE component (refer to 8.29), and then
re-connect the cable of the AG module.
3. If the problem persists, replace the
internal AG module (refer to 11.1.7).
Internal AG Error
02
Low
An error occurs during
AG module self-test.
1. Restart the machine.
2. If the problem persists, disassemble the
VE component (refer to 8.29), and then
re-connect the cable of the AG module.
3. If the problem persists, replace the
internal AG module (refer to 11.1.7).
Internal AG Error
03
Low
The AG module is not
properly installed or
malfunctions.
1. Restart the machine.
2. If the problem persists, disassemble the
VE component (refer to 8.29), and then
re-connect the cable of the AG module.
3. If the problem persists, replace the
internal AG module (refer to 11.1.7).
Internal AG Error
04
Low
An error occurs during
AG initialization.
1. Restart the machine.
2. If the problem persists, disassemble the
VE component (refer to 8.29), and then
re-connect the cable of the AG module.
3. If the problem persists, replace the
internal AG module (refer to 11.1.7).
Internal AG Error
Low
The AG module
1. Restart the machine.

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