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LTV 1200 Operator's Manual - CareFusion Emergency Preparedness

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Symptoms Possible Causes What to Do<br />

Display Test<br />

A display or LED fails<br />

to light.<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 />

Volume Pressure<br />

Mode button, Pres.<br />

Control button, O2 %<br />

(O2 Flush) button, or<br />

Low Pressure O2<br />

Source button do not<br />

display message when<br />

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 />

Internal problem with the<br />

ventilator.<br />

Internal problem with the<br />

ventilator.<br />

Internal problem with the<br />

ventilator.<br />

Wrong model selected in<br />

maintenance 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 />

Immediately contact a certified Pulmonetic<br />

Systems’ service technician.<br />

Immediately contact a certified Pulmonetic<br />

Systems’ service technician.<br />

Immediately contact a certified Pulmonetic<br />

Systems’ service technician.<br />

Immediately contact a certified Pulmonetic<br />

Systems’ service technician.<br />

Reseat or replace the leaking circuit parts,<br />

accessories or connections. Verify the wye<br />

is securely capped.<br />

Immediately contact a certified Pulmonetic<br />

Systems’ service technician.<br />

Immediately contact a certified Pulmonetic<br />

Systems’ service technician.<br />

Alarm sounder blocked. Check the alarm sounder opening in the<br />

right side of the ventilator to verify the<br />

opening is not blocked.<br />

Internal problem with the<br />

ventilator.<br />

Immediately contact a certified Pulmonetic<br />

Systems’ service technician.<br />

Alarm sounder blocked. Check the alarm sounder opening in the<br />

right side of the ventilator to verify the<br />

opening is not blocked.<br />

Internal problem with the<br />

ventilator.<br />

Internal problem with the<br />

ventilator.<br />

Immediately contact a certified Pulmonetic<br />

Systems’ service technician.<br />

Immediately contact a certified Pulmonetic<br />

Systems’ service technician.<br />

Operator’s <strong>Manual</strong> <strong>LTV</strong> ® <strong>1200</strong> Ventilator Page 15-25<br />

p/n 18247-001, Rev. G

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