Owner's Manual
Table Of Contents
- Preface
- Theory of Operation
- Specifications:
- Component Description
- Maintenance / Cleaning
- Returns
- Disposal Instructions
- Troubleshooting
- Sieve Bed Assembly Replacement (505849):
- Control Panel Replacement (507646):
- PC Board Replacement (506729/506729S O2 Sensor Models):
- Oxygen Sensor Replacement (508419) Models with O2 Sensor
- Internal Battery Replacement (507547):
- Compressor Plate Assy Replacement (506320):
- Checking the Oxygen Purity
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Preface
Precision Medical, Inc.
300 Held Drive
Northampton, PA 18067 USA
Customer Service / Tech Support
Phone: 1-610-262-6090
Phone: 1-800-272-7285
Fax: 1-610-262-6080
Web: www.precisionmedical.com
This manual is intended to guide and help a qualified service technician in the safe handling, service, and repair and
performance verification of the PM4100 Series “EasyPulse POC” Portable Oxygen Concentrator. A qualified service
technician should be trained in the safe handling of oxygen equipment and understand its inherent dangers.
DO NOT attempt to use or perform any service function on the PM4100 series POC unless you have read and understand
this manual as well as the User Manual.
Definition of terms
Models with Oxygen Sensor
POC Portable Oxygen Concentrator
GOX Gaseous Oxygen
OVP Operation Verification Procedure
AOVP Advanced Operation Verification Procedure
Safety information - Warnings and Cautions
DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious
injury.
WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious
injury.
CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate
injury.