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LTV 1200 Operator's Manual - CareFusion Emergency Preparedness

LTV 1200 Operator's Manual - CareFusion Emergency Preparedness

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Symptoms Possible Causes What to Do<br />

Can’t unlock the<br />

controls.<br />

Volume Pressure<br />

mode button does not<br />

operate, both LEDs<br />

are off.<br />

Pres. Control button<br />

does not operate,<br />

associated display is<br />

off.<br />

O2 % (O2 Flush)<br />

button does not<br />

operate, associated<br />

display is off.<br />

Low Pressure O2<br />

Source button<br />

associated LED does<br />

not operate.<br />

LMV OFF is<br />

displayed.<br />

LMV LPPS OFF is<br />

displayed.<br />

LPPS OFF is<br />

displayed.<br />

f PEEP OFF is<br />

displayed.<br />

HI PEEP OFF is<br />

displayed.<br />

HIGH f OFF is<br />

displayed.<br />

HI f/Vt OFF is<br />

displayed.<br />

Hard unlock method<br />

selected under CTRL<br />

UNLOCK.<br />

Wrong model selected<br />

in maintenance mode.<br />

Wrong model selected<br />

in maintenance mode.<br />

Wrong model selected<br />

in maintenance mode.<br />

Wrong model selected<br />

in maintenance mode.<br />

Low Minute Volume<br />

alarm is turned off.<br />

Low Minute Volume<br />

alarm is turned off and<br />

the LPP ALARM has<br />

been set to VC/PC<br />

ONLY.<br />

LPP ALARM has been<br />

set to VC/PC ONLY.<br />

The High Breath Rate<br />

and High PEEP alarms<br />

are turned off.<br />

The High PEEP alarm<br />

is turned off.<br />

The High Breath Rate<br />

alarm is turned off.<br />

The SBT High f/Vt<br />

alarm is turned off<br />

during the SBT mode of<br />

ventilation.<br />

Two unlock methods are available on the <strong>LTV</strong> ®<br />

ventilator: (See pages 5-6 and 10-15 for an<br />

explanation of CTRL UNLOCK.)<br />

To unlock in EASY mode, push the Control<br />

Lock button. To unlock in HARD mode, push<br />

and hold the Control Lock button for 3 seconds.<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 />

This is an informational message only (see<br />

Chapter 9 - LMV OFF for an explanation of this<br />

feature).<br />

This is an informational message only (see<br />

Chapter 9 - LMV LPPS OFF for an explanation of<br />

this feature).<br />

This is an informational message only (see<br />

Chapter 9 - LPPS OFF for an explanation of this<br />

feature).<br />

This is an informational message only (see<br />

Chapter 9 -<br />

f PEEP OFF for an explanation of this feature).<br />

This is an informational message only (see<br />

Chapter 9 - HI PEEP OFF for an explanation of<br />

this feature).<br />

This is an informational message only (see<br />

Chapter 9 - HIGH f OFF for an explanation of this<br />

feature).<br />

This is an informational message only (see<br />

Chapter 9 - HI f/Vt OFF for an explanation of this<br />

feature).<br />

Page 15-4 <strong>LTV</strong> ® <strong>1200</strong> Ventilator Operator’s <strong>Manual</strong><br />

p/n 18247-001, Rev. G

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