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ENGLISH
User manual: M50 OXYGEN CONCENTRATOR

TABLE OF CONTENTS

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Special Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Before Using This Oxygen Concentrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1 . Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 . Using Your M50 Oxygen Concentrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 . Cleaning, Maintenance and Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 . LCD, Alarm and Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 . Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Appendix A: EMC Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Appendix B: Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Consult instructions for use
Type BF Applied Part
Power on
Caution
Warning, electricity
Stacking Limit By Number
No open flames
No Open
Flames
No smoking
No
Smoking
Drip Proof Equipment
CE certification mark
0123
Power switch
Please read this manual carefully before using this product and save it for future reference.
For assistance with this manual, contact your home care provider.
Use the flow and duration settings of this product as prescribed by your physician.
This equipment is not to be used as a life support device and supplies supplemental oxygen only.
Children and patients with certain disabilities may be unable to understand or communicate product
alarms, and therefore must be supervised when using this device.
It is advised that patients maintain a backup oxygen supply in case of a machine malfunction or power
shortage.
If you experience an adverse reaction when using this device, contact a physician immediately.
In the event of an equipment alarm, please contact your home care provider immediately.

GLOSSARY

Follow Instruction for Use
Temperature limit
Power off
Fragile, handle with care
AC Power
Manufacturer
Keep dry
This Way Up
Class II symbol (Double insulated)
Suitable for homecare use

SPECIAL NOTES

3/135
EN

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Summary of Contents for GCE M50

  • Page 1: Table Of Contents

    ENGLISH User manual: M50 OXYGEN CONCENTRATOR TABLE OF CONTENTS Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Special Notes .
  • Page 2: Before Using This Oxygen Concentrator

    The device concentrates oxygen from the air for medical uses through a process called pressure swing absorption. Your home care provider will show you how to use your M50 device and will be able to answer any questions you may have.
  • Page 3: Accessories And Replacement Parts

    RADIO FREQUENCY INTERFERENCE The use of portable communications equipment such as a cell phone near your M50 device may interfere with the proper operation of the oxygen concentrator. All portable RF communications equipment should be kept more than 30cm away from your M50 Oxygen Concentrator.
  • Page 4: Transport, Storage And Operating Conditions

    Replace the humidifier cap and tighten until secure. iv . Mount the filled humidifier on top of the M50 Oxygen Concentrator using the hook and loop fas- tener. Tighten the hook and loop fastener to secure the humidifier to the device.
  • Page 5: Cleaning, Maintenance And Servicing

    Always press the power switch to the Off [O] position and unplug your M50 Oxygen Concentrator before cleaning . The exterior of your M50 Oxygen Concentrator should be cleaned twice per month using a damp cloth with a mild household cleaner. Always wipe the exterior dry after cleaning.
  • Page 6 DISPLAY MEANING STATUS VERIFICATION OF PRIORITY VALUE/ FUNCTION METHOD CODE 000000 Elapsed time LCD will display wor- Visual inspection ---- (hours). king interface after "0000" displays 10s High High Oxygen ---- Visual inspection ---- Concentration Low Oxygen Red indicator Adjust the flow High Concentration light flashes twice...
  • Page 7 Alarm Testing As part of a periodic inspection by your provider, the following tests should be carried out. ALARM HOW TO TEST Low oxygen concentration alarm Adjust the flow meter to maximum output to force a decline in oxygen concentration. Wait for the alarm to trip. Temperature alarm Block the oxygen outlet on the device with your finger.
  • Page 8: Specifications

    5 . LCD, ALARM AND TROUBLESHOOTING GUIDE Technical Specifications Model Rated power (W) 300 (1.5A) 310 (3A) (North America) Electrical requirements 220V (+/- 10%) 50Hz (+/- 10%) 115V (+/- 10%) 60Hz (+/- 10%) (North America) Flow rate (L/min) 0.5 to 5 Concentration (rated flow) 90% to 96% Outlet pressure...
  • Page 9: Appendix A: Emc Information

    APPENDIX A: EMC INFORMATION If you have any questions regarding the guidance and declarations listed below, please contact your home care provider. Guidance and Manufacturer’s Declaration - Electromagnetic Emissions: This device is intended for use in the electromagnetic environment specified below. The user of this device should make sure that it is used in such an environment.
  • Page 10: Appendix B: Circuit Diagram

    Note: UT is the a.c. mains voltage prior to application of the test level. Conducted RF 3Vrm 3Vrm Portable and mobile RF IEC 61000-4-6 150kHz-80MHz communications equip- 10V/m ment should be used no Radiated RF 10V/m closer to any part of the IEC 61000-4-3 80MHz-2.7GHz device, including cables,...
  • Page 11: Limited Warranty

    GCE Healthcare warrants that the system shall be free from defects of workmanship and materials and will perform in accordance with the product specifications for a period of 2 years from the date of sale by GCE Healthcare to the dealer.
  • Page 12 UNITED STATES ITALY SPAIN OF AMERICA PORTUGAL CHINA MEXICO INDIA PANAMA Distributed by: GCE s.r.o. SYSMED(CHINA) CO.,LTD Zizkova 381, 11-2-3, No.17 WenSu Street, HunNan 583 01, Chotebor New District, ShenYang, China Czech Republic Visit the MQ web site at: www.gcegroup.com http://www.sysmed.cn/...

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