Calibration and Verification tests
Operational Verification Procedure (OVP)
Flight 60 Service Manual
|
7-15
If the test is successful, the display reads
Test completed.
If the test fails:
1. Press
Cancel
/
.
2. Replace the patient circuit. In case of a Flight60 DL check the exhalation valve
diaphragm.
3. Perform the calibration again.
4. Check internal tubing connections for air leaks.
5. Replace the solenoid and perform the required calibrations (see 7.3 Test table).
7.2.4 Volume verification
To test the device for pressure:
1.
Set the ventilator to STS settings.
2.
Activate the ventilator and verify that the volume is between 450 and 550ml.
If the test fails:
Repeat the Volume factor calibration
7.2.5 Pressure Verification
To test the device for pressure:
1. Set the ventilator to STS settings.
2. Connect a pressure meter between the ventilator and the test lung.
3. Use the following settings for the test lung:
C
= 50
Rp
= 5
4. Activate ventilation.
5. Set
Ti
= 2.
6. Verify that the external pressure meter reading and the
PIP
value displayed on the
ventilator differ by no more than 2 cmH
2
O or 10%. (The higher of the two can be
used for this determination.)
If the test fails:
Summary of Contents for 60 DL
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