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MN220-‐1 A 3
Portable Oxygen Concentrator
TABLE OF CONTENTS (CONTINUED)
Equipment Provider Maintenance …………………………………………………………………………………………….. 47
Service ………………………………………………………………………………………………………………………………………. 52
Housing Removal ………………………………………………………………………………………………………………………. 53
PSA Removal …………………………………………………………………………………………………………………………….. 55
Compressor Replacement …………………………………………………………………………………………………………. 61
Product Manifold Replacement ………………………………………………………………………………………………… 63
Solenoid Valve Replacement ………………………………………………………………………………………………….…. 65
Sieve Bed Replacement …………………………………………………………………………………………………………….. 66
Feed/Waste Manifold Replacement ………………………………………………………………………………….………. 69
Measuring the System Pressure ………………………………………………………………………………………………… 71
FreeStyle Hour Meter ……………………………………………………………………………………………………………….. 73
Motor Controller Board Replacement ………………………………………………………………………………………. 75
Circuit Board Replacement ……………………………………………………………………………………………………….. 77
Key Pad Replacement ……………………………………………………………………………………………………………….. 81
Fan Replacement ………………………………………………………………………………………………………………………. 84
Troubleshooting ……………………………………………………………………………………………………………………..... 86
Accessories ………………………………………………………………………………………………………………………………. 90
CAIRE Inc. Contact Information ………………………………………………………………………………………………… 91