EDAN iM80 - AG Monitoring Failures; Technological Alarms

iM80 Patient Monitor Service Manual Troubleshooting
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fluctuation.
the patient; adjust the ruler.
The
monitor indicates an
IBP communication failure.
Failure in the PCBA of IBP
module or disconnection of
the IBP module and
communication board
Check the connection of IBP
module and communication board
or change the IBP module.
7.16 AG Monitoring Failures
Phenomenon Possible Cause Solution
No waveform
Bad connection of GAS
module.
Power off, and reconnect GAS
module.
GAS module defective. Replace GAS module.
AG waveform is smooth.
GAS module is in Standby
mode.
Change Standby mode to
Measurement mode.
The tube is jammed or not
connected well.
Power off, and clean or replace the
tube.
The module is zeroed
automatically.
Normal phenomenon.
AG measurement numeric
value has an error.
GAS
module has not been
zeroed for a long time, thus
the measurement is
inaccurate.
Zero the GAS module.
The system is not in
measurement mode.
Measure again when the system
enters measurement mode after 10
minutes of warm-up.
7.17 Technological Alarms
For details on technological alarms, please refer to relevant section in the user manual.