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Operational Checks
Service Manual
6-9
16.
Verify the value of Insp Flow displayed on the
Numeric
screen, the flow reading measured by the
calibration analyzer, and the flow setting are within ±5 L/min of each other. Document the results on the
record sheet.
17.
Set
F
i
O
2
to 100% (1.00).
18.
Set the calibration analyzer to oxygen flow measurement.
19.
Repeat steps 9-15. Document the results on the record sheet.
20.
Set
F
i
O
2
to 21% (0.21),
Flow
to 30 L/min, and
VT
(Tidal Volume) to 500.
21.
Reattach the test lung.
Note:
Because the ventilator automatically compensates for humidifier use by lowering the flow by 11% (calibrated to
BTPS), the calibration analyzer flow reading will be 11% lower than the ventilator’s set flow rate if the calibration
analyzer is not BTPS compensated.
6.5.7
Bias Flow
1.
Set the ventilator to volume control SPONT:
a.
Press the
Volume Control
button until SPONT LED is lit.
b.
Press the
Accept
button to confirm the selection.
2.
Set the calibration analyzer to air flow measurement.
3.
Verify that the calibration analyzer measures a flow rate of 2.5 L/min to 3.5 L/min. Document the results
on the record sheet.
6.5.8
Inspiratory Time
1.
With the test lung still attached, place the calibration analyzer at the patient circuit Y-piece.
2.
Set the calibration analyzer to inspiratory time measurement.
3.
Set the ventilator to pressure control A/CMV:
a.
Press the
Pressure Control
button until the A/CMV LED is lit.
b.
Press the
Accept
button to confirm the selection.
4.
Set
Pressure Limit
to 30 cmH
2
O.
5.
Set
t lnsp
to 0.25 seconds.
Содержание Newport e360
Страница 1: ...Service Manual Newport e360 Ventilator with Accessories TM...
Страница 7: ...v C Diagrams Index...
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Страница 24: ...Introduction Page Left Intentionally Blank 1 12 Service Manual...
Страница 56: ...Maintenance Overhaul and Software Upgrade Page Left Intentionally Blank 2 32 Service Manual...
Страница 112: ...Calibration Procedures Page Left Intentionally Blank 5 16 Service Manual...
Страница 146: ...Ordering and Contact Information Page Left Intentionally Blank B 6 Service Manual...
Страница 148: ...Diagrams C 2 Service Manual Figure C 1 Newport e360 Ventilator Electrical Block Diagram...
Страница 149: ...Service Manual C 3 Figure C 2 Newport e360 Ventilator Pneumatic Diagram SPD2100A...
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