CareFusion LTV 1200 Service Manual page 7

Solenoid .................................................................................................................................. 6-29
Step Test ................................................................................................................................. 6-30
Watchdog Test ........................................................................................................................ 6-31
Configuration ........................................................................................................................... 6-32
Model Selection ....................................................................................................................... 6-33
Flow Valve Home Position ...................................................................................................... 6-34
Temperature Compensation ................................................................................................... 6-35
Configuration Menu Exit .......................................................................................................... 6-35
CLEAR .................................................................................................................................... 6-36
Vent Maintenance Menu Exit .................................................................................................. 6-37
Chapter 7 - Troubleshooting .......................................................................... 7-1
Displays and Buttons ................................................................................................................ 7-2
Ventilator Performance ............................................................................................................. 7-7
Advanced Diagnostic Procedures ........................................................................................... 7-23
Advanced Vte Diagnostic Procedures ................................................................................ 7-23
Advanced FiO Diagnostic Procedures (LTV
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Power and Battery Operation .................................................................................................. 7-29
Alarms ..................................................................................................................................... 7-32
Checkout Test Failures ........................................................................................................... 7-40
Test Lung Operation ............................................................................................................... 7-43
Chapter 8 - Component Removal and Replacement .................................... 8-1
Training and Authorization ........................................................................................................ 8-1
Service Record .......................................................................................................................... 8-1
Tools .......................................................................................................................................... 8-2
Calling for Assistance ................................................................................................................ 8-2
Before removing the back panel ............................................................................................... 8-3
Before replacing the back panel ................................................................................................ 8-3
After performing any maintenance ............................................................................................ 8-3
Boots, Protective ....................................................................................................................... 8-4
Boots, Temporary Removal .................................................................................................. 8-5
Boots, Permanent Removal .................................................................................................. 8-7
Boots, Reinstallation ........................................................................................................... 8-10
Boots, New Installation ....................................................................................................... 8-13
LTM/LTV mounting assembly installation and removal .......................................................... 8-16
Current Model LTM Instructions .......................................................................................... 8-17
LTM mounting assembly permanent removal (current LTM) .............................................. 8-18
LTM mounting assembly re-installation (current LTM) ....................................................... 8-19
LTM mounting assembly new installation (current LTM) .................................................... 8-20
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LTM/LTV mounting bracket (earlier model LTM) ............................................................... 8-22
LTM/LTV mounting bracket temporary removal (earlier model LTM) ................................. 8-23
LTM/LTV mounting bracket permanent removal (earlier model LTM) ................................ 8-24
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LTM/LTV mounting bracket, reinstallation (for earlier model LTM) ................................... 8-25
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LTM/LTV mounting bracket new installation (earlier model LTM)..................................... 8-26
Back Panel .............................................................................................................................. 8-28
Back Panel, Removal .......................................................................................................... 8-28
Back Panel, Reinstallation .................................................................................................. 8-29
Internal Flexible Tubing ........................................................................................................... 8-33
Tubing Overview Diagram .................................................................................................. 8-33
Tubing Table ....................................................................................................................... 8-34
Solenoid Manifold Tube Routing Table ............................................................................... 8-35
Solenoid Mount Tube Routing Table .................................................................................. 8-36
Tubing Removal/Replacement Instructions ........................................................................ 8-37
Page vi
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LTV 1200, 1150, and 1100 Ventilator Service Manual
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1200 Only) ................................................. 7-27
p/n 18603-001, Rev. J