Mindray A7 Service Manual

A7™ Service Manual 046-006272-00 5 - 21
Repair and Troubleshooting Technical Alarms Check
EtO2 Overrange
Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
FiO2 Overrange Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
EtN2O Overrange
Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
FiN2O Overrange Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
EtHAL Overrange
Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
FiHAL Overrange
Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
EtENF Overrange
Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
FiENF Overrange
Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
EtISO Overrange
Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
FiISO Overrange
Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
EtSEV Overrange
Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.
FiSEV Overrange
Low
The monitored value
exceeded the module
measurement range.
1. Reduce the concentration of the monitored gas to the
normal range.
2. Re-calibrate the AG module.
3. Replace the AG module.

Mindray A7 Specifications

General

Type	Anesthesia Workstation
Brand	Mindray
Model	A7
Display	15-inch color touchscreen
Oxygen Flush	Yes
Gas Inlets	O2, N2O, Air
Ventilation Modes	SIMV, PSV
Breathing System	Integrated
Gas Monitoring	O2, CO2, N2O
Monitoring Parameters	FiO2
CO2 Monitoring	Mainstream or Sidestream
Power Supply	100-240 V, 50/60 Hz