Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
14
Document no. M1144953-001
Check that the module configuration displayed corresponds with the Compact Airway
Module type being used.
4. Check that the Time-outs, Bad checksums and Bad c-s by mod values are not increasing
faster than by 5 per second.
5. Enter the Ga s e s service menu: Check that the ‘Ambient’ value displayed corresponds with
the current ambient pressure (±20 mmHg).
6. Check that the flow measurement offset, i.e. the sample ‘Zero’ value displayed is within
±10 ml/min.
7. Perform a sampling system leak test.
8. Check the flow rates. Adjust the sampling flow, if necessary.
9. Perform a gas calibration:
NOTE: For maximum accuracy, a warm-up time of 30 minutes is recommended.
NOTE: For correct measurement values, modules need different amounts of oxygen in the
calibration. If you do not use the recommended calibrating gases, the calibration does not
succeed.
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Anesthesia Agent
Compact Airway Modules w/ the option
10. Enter the Gases service menu.
Feed calibrating gas (order code 755583) continuously for at least 30 seconds and check
that the ‘ID’ in the service menu shows ‘DES’ and that the value for ‘ID unrel.’ is lower than
50.
"
Patient Spirometry
Compact Airway Modules w/ the option
11. Enter the Spirometry service menu.
Connect a clean spirometry tube and D-lite to the module.
Perform the spirometry leak test.
12. Connect the sampling line. Breathe through the wider side of the D-lite. Check that the
flow waveform moves downwards when you breathe in, and upwards when you breathe
out.
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General
For all Compact Airway Modules
•
Switch the monitor to standby and reassemble the module.
NOTE: Attach the plastic cover to the CPU Board before fitting the module box. Make sure that
the grounding claws in the front panel frame make good contact with the module box.
NOTE: When reassembling the module, make sure that the tubes are not pinched between the
module box and internal parts.
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