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Document no. M1144953-001
Insert the Compact Airway Module into the frame. Switch the monitor back on and wait
until the message ‘Calibrating gas sensor’ disappears from the screen.
13. Block the tip of the sampling line with your finger and check that the message ‘Sample
line blocked’ appears on the monitor screen within 30 seconds.
14. Detach the D-fend and check that the message ‘Check D-fend’ appears on the monitor
screen within 60 seconds.
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2.2.7 Single-width Airway Module, E-miniC/ M-miniC
1.
Wait until the message ‘Calibrating gas sensor’ disappears from the screen, then enter
the Gas Unit
General
service menu.
NOTE: The Airway Module M-miniC requires S/5 main software L-CANE02(A) / L-CICU02(A)
or later.
2.
Check that the Time-outs, Bad checksums and Bad c-s by mod values are not increasing
faster than by 5 per second.
3.
Enter the
Gases
service menu: Check that the ‘Ambient’ value displayed corresponds with
the current ambient pressure (±20 mmHg).
4.
Check that the flow measurement offset, i.e. the sample ‘Zero’ value displayed is within
±10 ml/min.
5.
Perform a sampling system leak test.
6.
Check the flow rates. Adjust the sampling flow, if necessary.
7.
Block the tip of the sampling line with your finger and check that the message ‘Sample
line blocked’ appears on the monitor screen within 30 seconds.
Remove the Mini D-fend and check that the message ‘Check D-fend’ appears on the
screen within 30 seconds
.
8.
Perform a gas calibration:
NOTE: For maximum accuracy, a warm-up time of 30 minutes is recommended.
NOTE: Noisy sampling pump might indicate possible problems with motor bearing. Replace the
noisy sampling pump by new one if needed.
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2.2.8 Tonometry Module, E-TONO/ M-TONO
1.
Enter the
TONO
service menu:
Check that the Time-outs, Bad checksums and Bad c-s by mod values are not increasing
faster than by 5 per second.
Check that the memories of the module have passed the internal memory test, i.e. RAM,
ROM and EEPROM all state OK.
Check that the ‘general error status’, ‘module pneumatics error status’, ‘module hardware
error status’ and ‘testbit status’ are all zero.
2.
Check the function of the front panel
Start-Stop
and
Lab Data
membrane keys.
3.
Perform the pressure sensor calibration.
4.
Perform the system test.
5.
Perform the gas calibration.
