Test Flow Measurement; Test Occlusion Alarm - Weinmann Emergency MODUL CapnoVol Servicing And Repair Instructions

4.10 Test flow measurement

1. Connect MODUL CapnoVol together with a
MEDUMAT ventilation device to BiCheck flow
sensor .
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2. Set breath volume on the MEDUMAT (f =
approx. 20/min, AMV = approx. 9 l/min;
pressure limit p = 60 mbar).
3. Switch on the compressed gas supply.
4. Switch on MEDUMAT.
5. Put the Pall filter on the test bag (for filtering
flow peaks).
6. Plug BiCheck flow sensor
patient valve and the test bag with the Pall
filter.
7. Start ventilating with the MEDUMAT.
MODUL CapnoVol must display
Requirement:
an exhalation volume TVe = 450 ± 70 ml.

4.11 Test occlusion alarm

1. Take CO extraction tube
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MODUL CapnoVol and seal the water filter
with a finger.
the device displays an occlusion
Requirement:
alarm.
2. Take your finger off the water filter again.
the device no longer displays an
Requirement:
occlusion alarm.
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Test the device
between the
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off
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Pall filter