LT-2329
2
TABLE OF CONTENTS
GENERAL INFORMATION
Introduction ............................................................................................................................................................................................................................. 3
Symbol Definitions .................................................................................................................................................................................................................. 3
Important Safeguards ............................................................................................................................................................................................................. 3
UNPACKING AND SETUP
Initial Inspection ...................................................................................................................................................................................................................... 6
Patient Setup .......................................................................................................................................................................................................................... 6
Operating Instructions ............................................................................................................................................................................................................ 6
MAINTENANCE
Patient Alert System ............................................................................................................................................................................................................... 8
Alarm Function Testing ........................................................................................................................................................................................................... 8
Service Life ............................................................................................................................................................................................................................ 9
Routine Patient Maintenance ................................................................................................................................................................................................. 9
Periodic Homecare Provider Preventative Maintenance ........................................................................................................................................................ 9
Preventative Maintenance Summary ................................................................................................................................................................................... 10
Provider's Notes ................................................................................................................................................................................................................... 10
TROUBLESHOOTING
System Operation ................................................................................................................................................................................................................. 12
Normal Operating Sequence ................................................................................................................................................................................................ 12
Simplified Troubleshooting ................................................................................................................................................................................................... 13
Troubleshooting Chart A ....................................................................................................................................................................................................... 14
Troubleshooting Chart B ...................................................................................................................................................................................................... 15
Troubleshooting Chart C ...................................................................................................................................................................................................... 15
Troubleshooting Chart D ...................................................................................................................................................................................................... 15
Troubleshooting Chart E ...................................................................................................................................................................................................... 16
Troubleshooting Chart F ....................................................................................................................................................................................................... 16
COMPONENT TESTING, REPAIR, AND REPLACEMENT
Proper Repair Procedures .................................................................................................................................................................................................... 17
Cabinet Removal .................................................................................................................................................................................................................. 17
Accuumulator Tank ............................................................................................................................................................................................................... 17
Accumulator Pressure Test .................................................................................................................................................................................................. 17
Auxiliary Oxygen Port ........................................................................................................................................................................................................... 18
Capacitor .............................................................................................................................................................................................................................. 18
Check Valves ........................................................................................................................................................................................................................ 19
Compressor .......................................................................................................................................................................................................................... 19
Cooling Fan .......................................................................................................................................................................................................................... 22
Flow Meter ............................................................................................................................................................................................................................ 22
Hour Meter ........................................................................................................................................................................................................................... 22
Manifold ................................................................................................................................................................................................................................ 22
Molecular Sieve Beds ........................................................................................................................................................................................................... 23
Power Cord .......................................................................................................................................................................................................................... 23
Power Switch ........................................................................................................................................................................................................................ 23
Pressure Regulator .............................................................................................................................................................................................................. 24
Printed Circuit Board (PC Board) ......................................................................................................................................................................................... 24
Rotary Valve ......................................................................................................................................................................................................................... 25
FIGURES, DIAGRAMS AND PARTS LIST
1025 Unit with Auxiliary Oxygen Port ................................................................................................................................................................................... 26
Accessories and Tools .......................................................................................................................................................................................................... 28
Pneumatic and Wiring Diagrams .......................................................................................................................................................................................... 29
ORDERING INFORMATION AND PARTS RETURN
Ordering Information ............................................................................................................................................................................................................ 31
Returns ................................................................................................................................................................................................................................. 31
WARRANTY ......................................................................................................................................................................................................................... 32
Return and Disposal ............................................................................................................................................................................................................. 32
SPECIFICATIONS ................................................................................................................................................................................................................ 33
ELECTROMAGNETIC COMPATIBILITY INFORMATION................................................................................................................................................... 34
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