Mindray A7 Service Manual

Technical Alarms Check Repair and Troubleshooting
5 - 22 046-006272-00 A7™ Service Manual
5.2.7 Runtime Alarms of Internal AG Module
EtDES 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.
FiDES 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.
Rate 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.
Message Priority Cause Solution
Internal AG Error 01 Low
The AG hardware
malfunctions.
Replace the AG module.
Internal AG Error 02 Low
An error occurs during
AG module self-test..
Replace the AG module.
Internal AG Error 03 Low
The AG module is not
properly installed or
malfunctions.
Replace the AG module.
Internal AG Error 04 Low
An error occurs during
AG initialization.
Replace the AG module.
Internal AG Error 05 Low
The AG module
malfunctions or the
communication fails.
1. Replace the communication cable of the AG module.
2. Replace the AG module.
Internal AG Error 07 Low
Zeroing for the AG
module fails.
1. Zero the AG module again.
2. Replace the AG module.
Internal AG Error 08 Low
Calibration for the AG
module fails.
1. Calibrate the AG module again.
2. Replace the AG module.
Internal AG Error 09 Low
The substitutional device
of the watertrap of the
internal AG module
loosens.
1. Check the substitutional device of the watertrap of the internal
AG module.
2. Replace the substitutional device of the watertrap of the
internal AG module.
3. Replace the AG module.
Internal AG Error 10 Low
The pump rate of the AG
module is below 20 ml/
min for more than 1
second.
1. Check the sampling of the AG module.
2. Replace the substitutional device of the watertrap of the
internal AG module.
3. Replace the AG module.
Internal AG Error 11 Low
The substitutional device
of the watertrap needs to
be replaced.
1. Check the substitutional device of the watertrap of the internal
AG module.
2. Replace the substitutional device of the watertrap of the
internal AG module.
3. Replace the AG module.
Internal AG Error 12 Low
The measured AG
module parameter values
exceed the normal range
1. Calibrate the AG module again.
2. Replace the AG module.

Mindray A7 Specifications

General

Brand	Mindray
Model	A7
Category	Medical Equipment
Language	English