LTV 1100 Operator Manual - CareFusion
LTV 1100 Operator Manual - CareFusion
LTV 1100 Operator Manual - CareFusion
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Symptoms Possible Causes What to Do<br />
Control Test<br />
Correct message is<br />
not displayed when<br />
Set Value knob is<br />
turned, or incorrect<br />
message is displayed.<br />
Control Test<br />
Display message does<br />
not change when the<br />
Low Min. Vol. button<br />
is pushed.<br />
Leak Test<br />
Leak test fails<br />
Leak Test<br />
Leak test fails with<br />
LEAK --- FAIL<br />
message.<br />
Vent Inop Alarm Test<br />
Audible alarm too soft.<br />
Vent Inop Alarm Test<br />
Alarm does not sound.<br />
Vent Inop Alarm Test<br />
The Vent Inop LED is<br />
not illuminated.<br />
Vent Inop Alarm Test<br />
Confirming audible<br />
chirp does not sound.<br />
Internal problem with the<br />
ventilator.<br />
Ventilator is in Non-Flow<br />
Sensor Mode.<br />
Circuit connections or<br />
accessories are leaking.<br />
Wye is not properly capped.<br />
Internal problem with the<br />
ventilator.<br />
Internal problem with the<br />
turbine.<br />
Alarm sounder blocked.<br />
Internal problem with the<br />
ventilator.<br />
Alarm sounder blocked.<br />
Internal problem with the<br />
ventilator.<br />
Internal problem with the<br />
ventilator.<br />
Audible alarm did not sound<br />
long enough before test<br />
was terminated.<br />
Internal problem with the<br />
ventilator.<br />
Immediately contact a certified <strong>CareFusion</strong><br />
service technician.<br />
The Low Min Vol. alarm is only available in<br />
Flow Sensor Mode. If the Low Min. Vol.<br />
alarm is required, a Flow Sensing patient<br />
circuit must be used and the ventilator be<br />
running in Flow Sensor Mode (see Chapter<br />
12 – Operating Procedure for additional<br />
information).<br />
Reseat or replace the leaking circuit parts,<br />
accessories or connections. Verify the wye<br />
is securely capped.<br />
Immediately contact a certified <strong>CareFusion</strong><br />
service technician.<br />
Immediately contact a certified <strong>CareFusion</strong><br />
service technician.<br />
Check the alarm sounder opening in the<br />
right side of the ventilator to verify the<br />
opening is not blocked.<br />
Immediately contact a certified <strong>CareFusion</strong><br />
service technician.<br />
Check the alarm sounder opening in the<br />
right side of the ventilator to verify the<br />
opening is not blocked.<br />
Immediately contact a certified <strong>CareFusion</strong><br />
service technician.<br />
Immediately contact a certified <strong>CareFusion</strong><br />
service technician.<br />
Repeat the Vent Inop Alarm Test and allow<br />
audible alarm to sound for at least 15<br />
seconds before pushing the Silence Reset<br />
button. (See Chapter 11 - Vent Inop Alarm<br />
Test for instructions.)<br />
Immediately contact a certified <strong>CareFusion</strong><br />
service technician.<br />
15-24 <strong>Operator</strong>’s <strong>Manual</strong> - <strong>LTV</strong> ® <strong>1100</strong> Ventilator 21106-001 Rev. E
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