LTV 1150 - Chapter 5 - PREVENTATIVE MAINTENANCE; Entering Vent Maintenance Mode

p/n 18603-001, Rev. C LTV
®
1200/1150 Ventilator Service Manual Page v
Vent Maintenance Exit........................................................................................................ 6-23
Calibration Worksheet ........................................................................................................ 6-24
Flow Valve Calibration ............................................................................................................ 6-25
Flow Valve Calibration Worksheet ..................................................................................... 6-28
Servo....................................................................................................................................... 6-29
Solenoid.................................................................................................................................. 6-30
Step Test ................................................................................................................................ 6-31
Watchdog Test........................................................................................................................ 6-32
Configuration .......................................................................................................................... 6-33
Model Selection ...................................................................................................................... 6-34
Flow Valve Home Position...................................................................................................... 6-35
Temperature Compensation................................................................................................... 6-36
Configuration Menu Exit .........................................................................................................6-37
CLEAR.................................................................................................................................... 6-38
Vent Maintenance Menu Exit.................................................................................................. 6-39
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
2
Diagnostic Procedures (LTV
®
1200 Only)................................................. 7-27
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
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
LTM/LTV
®
mounting bracket, reinstallation (for earlier model LTM) .................................. 8-25
LTM/LTV
®
mounting bracket new installation (earlier model LTM).................................... 8-26