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VERFLO
TM
SERVICE & TECHNICAL INFORMATION 1039055, VER. 06
Chapter 6. MAINTENANCE
6.1 DEALER ROUTINE MAINTENANCE
This section describes scheduled and routine maintenance procedures. Normal routine maintenance involves
periodic checking, cleaning, and or replacing the following items as necessary:
•
Inlet Filter
•
Micro-Disk Filter
•
Cabinet cleaning
•
LPM flow setting to the prescribed level
•
Oxygen concentration level
Routine maintenance is very important in prolonging dependability and in reducing costly repairs. Long-term
maintenance and regular checking of the filters helps assure the efficient operation of the unit.
6.1.1 FILTERS
Respironics recommends checking and replacing the Inlet Filter every two (2) years. Respironics also
recommends checking and replacing the Micro-Disk filter as necessary.
6.1.2 CABINET
Commensurate with hospital or homecare policies, Respironics recommends cleaning the cabinet and
inspecting for damage as necessary. Ensure that the small holes on the Inlet Filter door are unobstructed. Refer
to the Tools and Equipment section for approved cleaning solution.
6.1.3 FLOW SETTING
Commensurate with hospital or homecare policies, Respironics recommends verifying the patient flow setting as
necessary.
6.1.4 OXYGEN CONCENTRATION VERIFICATION
Commensurate with hospital or homecare policies, Respironics recommends verifying the oxygen concentration
level per homecare provider's policies as necessary. Refer to the Testing section for more detailed instructions
on how to check the oxygen concentration level.
6.1.5 COMPRESSOR
Respironics does not require routine maintenance or recommend field service of the EverFlo Oxygen
Concentrator compressor. The compressor may require replacement when:
•
The system pressure is not within specifications and there are no leaks detected.
•
The compressor bearings have worn to a point that make the compressor noticeably louder.
6.1.6 HUMIDIFIER CONNECTOR TUBE AND CONNECTOR
Commensurate with hospital or homecare policies, Respironics recommends disinfecting the tube and
connector using 70% isopropyl alcohol.
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