Mindray A7 Service Manual

A7™ Service Manual 046-006272-00 5 - 19
Repair and Troubleshooting Technical Alarms Check
5.2.6 Real-time Alarms of External AG Module
Message Priority Cause Solution
AG Hardware Error Med AG hardware error. Replace the AG module.
O2 Sensor Error Med O2 sensor error. Replace the AG module.
External AG Self Test Error Low AG self-test failure. Replace the AG module.
AG Hardware Malfunction
module
High
The AG module was
installed improperly or
malfunctioned.
Replace the AG.
AG Init Error High AG initialization error. Replace the AG module.
AG No Watertrap Low
The AG module
watertrap was
disconnected from the
anesthesia machine.
1. Check the AG module watertrap.
2. Replace the AG module watertrap.
3. Replace the AG module.
AG Watertrap Type Wrong Low
When the patient type
was infant, the watertrap
type was adult.
Replace with a neonatal watertrap.
AG Change Watertrap Med
The AG watertrap was
required to be changed.
1. Check the AG module watertrap.
2. Replace the AG module watertrap.
3. Replace the AG module.
AG Comm Stop High
AG module malfunction
or communication
failure.
1. Replace the AG module communication cable.
2. Replace the AG module.
AG Airway Occluded High
The actual pump rate of
the AG module was less
than 20ml/min for more
than one second.
1. Check the AG module sampling.
2. Replace the AG module watertrap.
3. Replace the AG module.
AG Data Limit Error Med AG module malfunction. Replace the AG module.
AG Zero Failed Low
AG module zeroing
failure.
1. Re-zero the AG module.
2. Replace the AG module.
AG Cal. Failed High
AG module calibration
failure.
1. Re-calibrate the AG module.
2. Replace the AG module.
O2 Accuracy Unspecified Low
The measured value
exceeded the module
accuracy range.
1. Re-calibrate the AG module.
2. Replace the AG module.
N2O Accuracy Unspecified Low
The measured value
exceeded the module
accuracy range.
1. Re-calibrate the AG module.
2. Replace the AG module.
CO2 Accuracy Unspecified Low
The measured value
exceeded the module
accuracy range.
1. Re-calibrate the AG module.
2. Replace the AG module.
Enf Accuracy Unspecified Low
The measured value
exceeded the module
accuracy range.
1. Re-calibrate the AG module.
2. Replace the AG module.

Mindray A7 Specifications

General

Brand	Mindray
Model	A7
Category	Medical Equipment
Language	English