LT-1929
2
TABLE OF CONTENTS
GENERAL INFORMATION
Introduction.......................................................................................3
IEC Symbols......................................................................................3
Important Safeguards...............................................................................3
General Dangers and Warnings.......................................................................3
UNPACKING AND SETUP
Initial Inspection ...................................................................................5
Patient Setup .....................................................................................5
Operating Instructions ..............................................................................6
Indicator Light Explanation...........................................................................6
MAINTENANCE
Alert System ......................................................................................7
Routine Patient Maintenance .........................................................................7
Periodic Homecare Provider Preventative Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Between Patient Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
TROUBLESHOOTING
Product Description ................................................................................8
System Operation..................................................................................8
Troubleshooting Aids
Normal Operation & Problem Solving Tips ...........................................................8
Equipment ....................................................................................8
Do First ......................................................................................9
Knowledge....................................................................................9
Performance Test ..................................................................................9
Troubleshooting Chart A.............................................................................10
Troubleshooting Chart B ............................................................................12
COMPONENT TESTING, REPAIR, AND REPLACEMENT
Proper Repair Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Cover Removal and Replacement .....................................................................13
Capacitor ........................................................................................13
Check Valves .....................................................................................13
Circuit Breaker (535D) / Fuse (535I) ...................................................................14
Compressor ......................................................................................14
Cooling Fan ......................................................................................15
Final Bacteria Filter ................................................................................15
Four-Way Valve ...................................................................................15
Hour Meter .......................................................................................15
Long-Life Intake Filter...............................................................................15
Oxygen Sensing Device (OSD) .......................................................................16
Power Cord ......................................................................................16
Pressure Intensifier ................................................................................16
PCB (Printed Circuit Board) ..........................................................................16
Main PC Board .................................................................................16
Power Supply PC Board..........................................................................17
Rotary Valve ......................................................................................17
Sieve Beds .......................................................................................17
Three-Way Valve ..................................................................................17
FIGURES, DIAGRAMS, AND VIEWS
Figure Index ......................................................................................18
Exterior Views.....................................................................................19-26
Interior Views .....................................................................................27-39
Pneumatic and Wiring Diagrams ......................................................................40-41
ORDERING INFORMATION AND PARTS LIST
Ordering Information ...............................................................................42
Parts Return and Ordering Policy .....................................................................42
Parts List ........................................................................................43-44
SPECIFICATIONS
DeVilbiss iFill Personal Oxygen Station.................................................................45
iFill Oxygen Cylinder Typical Fill Times .................................................................45
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