General Checkout - CareFusion LTV 1200 Service Manual

General Checkout

Tools required:
 AC Adapter
 Calibrated O
2
 Compressed O
 Patient Circuit, Adult, without PEEP
 1 liter or greater test lung with compliance of 10ml/cmH
 Calibrated Digital Multi-Meter
 Patient Assist Cable, Normally Closed, P/N 10779
 Patient Assist Cable, Normally Open, P/N 10780
CAUTION
O Sampling Tube - An O
2
General Checkout testing must be installed prior to performing internal O
force the tube through the side of the ventilator, or damage to the internal tubing and
components will occur. See Back Panel, Reinstallation in Chapter 8 – Component Removal
and Replacement for detailed instructions.
1) Connect the AC adapter to a valid AC power source and to the ventilator. Connect the
patient circuit and test lung to the ventilator. Do not connect the oxygen supply at this
time.
2) Run the Ventilator Checkout VENT CHECK Tests.
Test
A) Alarm
B) Display
C) Control
D) Leak
E) Vent Inop alarm
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An O Gas Supply Test Fixture (P/N 18560-001) may also be used.
2
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The Patient Assist Cables are available separately, or as part of the Maintenance Calibration Kit, P/N 11566.
Page 9-2
Analyzer
source with a 0-80 PSI (0-5.51 bar) regulator
2
Sampling Tube for measuring internal oxygen levels during
2
Result
Audible alarm must activate for minimum 2 seconds.
Confirming audible chirp must activate after alarm is silenced.
All displays must illuminate (except Vent Inop).
As each button is pressed, the correct label must be displayed in the
monitor windows. This includes rotating the knob left and right.
Leave the Select button until last.
Ventilator and circuit must pass the leak test (remove the test lung
and occlude patient wye). For instructions on how to perform leak
test, See Ventilator Checkout Tests in Chapter 2.
Power down the ventilator. Audible alarm must sound and Vent
Inop LED must illuminate continuously for at least 15 seconds after
powering down the ventilator.
Confirming audible chirp must activate after alarm is silenced.
®
LTV 1200, 1150, and 1100 Ventilator Service Manual
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O, resistance of 5 cm/L/sec
2
74
74
% testing . Do not
2
p/n 18603-001, Rev. J