Table of Contents
Troubleshooting
Related Manuals for Drive DeVilbiss Healthcare 1025DS
Summary of Contents for Drive DeVilbiss Healthcare 1025DS
- Page 1 10-l ® rive ilbiss iter xygen OnCentratOr erviCe anual DANGER – NO SMOKING MODEL 1025DS MODEL 1025KS MODEL 1025UK CAUTION-Federal (U.S.A.) law restricts this device to sale by or on the order of a physician. Assembled in USA...
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Page 2: Table Of Contents
TA B L E O F C O N T E N T S GENERAL INFORMATION Introduction ............................................. 3 Important Safeguards ..........................................3 Safety Precautions and General Warnings .................................... 3 UNPACKING AND SETUP Initial Inspection ............................................5 Patient Setup ............................................5 Operating Instructions .......................................... -
Page 3: General Information
G E N E R A L I N F O R M AT I O N • Equipment not suitable for use in the presence of a flammable anesthetic INTRODUCTION mixture with air or with oxygen or nitrous oxide. This service manual was designed to provide DeVilbiss Healthcare qualified •... - Page 4 G E N E R A L I N F O R M AT I O N • For your safety, the oxygen concentrator must be used according to the CAUTION: prescription determined by your physician. A Caution indicates the possibility of damage to the device. •...
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Page 5: Unpacking And Setup
WARNING Oxygen causes rapid burning. Do not smoke while your oxygen The plug on the Drive DeVilbiss 1025DS concentrators has one blade wider concentrator is operating, or when you are near a person utilizing oxygen than the other. To reduce the risk of electric shock, this plug is intended to therapy. - Page 6 U N PA C K I N G A N D S E T U P front panel will illuminate momentarily and an audible signal will briefly sound confirming that the LEDs and audible signal are functioning properly. The unit will operate in “start up” mode with the Low Oxygen light lit until oxygen stabilization is achieved, at which time the Normal Oxygen light will come on and remain lit.
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Page 7: Maintenance
M A I N T E N A N C E PATIENT ALERT SYSTEM ALARM FUNCTION TESTING The 1025 series is designed to activate alarms when certain conditions or The Drive DeVilbiss Oxygen Concentrator patient alert system will detect unit failures occur. -
Page 8: Routine Patient Maintenance
M A I N T E N A N C E front panel indicator lights are operating. ROUTINE PATIENT MAINTENANCE Inspect cabinet air filter (part #303DZ-605) every PM check. Replace if DeVilbiss recommends using only original DeVilbiss parts and filters in order to filter is torn or damaged. -
Page 9: Preventative Maintenance Summary
M A I N T E N A N C E by the number of concentrators in need of disinfection. NOTE – An PREVENTATIVE MAINTENANCE SUMMARY alternate suitable disinfecting agent (e.g. Mikrobac® forte or Terralin® Patient / Caregiver Protect) may also be used. Follow disinfectant manufacturer’s instructions. Clean and replace oxygen tubing, cannula / mask, and humidifier bottle (if used) Apply the bleach solution in an even manner to all parts of the cabinet according to manufacturer’s instructions. -
Page 10: Troubleshooting
T R O U B L E S H O O T I N G SYSTEM OPERATION NORMAL OPERATING SEQUENCE The Drive DeVilbiss Oxygen Concentrator uses a pressure swing adsorption When the concentrator is turned “On,” the following cycling sequence can be system. -
Page 11: Simplified Troubleshooting
T R O U B L E S H O O T I N G SIMPLIFIED TROUBLESHOOTING Type II—Operation Issues (Service Indicator Light. The audible alert may also sound and the The key to simple troubleshooting is to recognize which type of problem exists pressure relief valve may be activated.) and select the most effective approach to solving the problem. -
Page 12: Troubleshooting Chart A
T R O U B L E S H O O T I N G TROUBLESHOOTING CHART A Visible Alarm Audible Alarm Compressor OTHER SYMPTOMS POSSIBLE CAUSE POSSIBLE REMEDY Pulsating air noise Intake filter not in place or defective Check filter and replace if necessary Compressor intake hose disconnected Reconnect hose Excessive noise... -
Page 13: Troubleshooting Chart B
T R O U B L E S H O O T I N G TROUBLESHOOTING CHART B Visible Alarm Audible Alarm Compressor Blinking Pulsing OTHER SYMPTOMS POSSIBLE CAUSE POSSIBLE REMEDY Fan off Line cord not properly installed or defective Insert plug in receptacle or replace line cord. -
Page 14: Troubleshooting Chart E
T R O U B L E S H O O T I N G TROUBLESHOOTING CHART E Visible Alarm Audible Alarm Compressor OTHER SYMPTOMS POSSIBLE CAUSE POSSIBLE REMEDY Fluctuating or no flow System pressure below 20 psi (138 kPa) due to: 1. -
Page 15: Component Testing, Repair, And Replacement
C O M P O N E N T T E S T I N G , R E PA I R A N D R E P L A C M E N T To remove the front cabinet completely: PROPER REPAIR PROCEDURES Tilt cabinet forward. -
Page 16: Auxiliary Oxygen Port
• Lower altitudes and flow rates will slightly increase accumulator pressures. CAUTION– The 1025DS concentrators use a GSE compressor with a 60 mfd NOTE– A defective check valve in the purge harness may cause a rapid drop in capacitor. If replacement is necessary, be sure the correct capacitor is installed. -
Page 17: Compressor
C O M P O N E N T T E S T I N G , R E PA I R A N D R E P L A C M E N T Head Screw Intake Fittings COMPRESSOR The Drive DeVilbiss Oxygen Concentrator uses a double-head, oil-free compressor. - Page 18 C O M P O N E N T T E S T I N G , R E PA I R A N D R E P L A C M E N T CAUTION– Do not apply leak test solution to any part of the rotary valve or the To inspect and/or replace internal main PC Board assembly.
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Page 19: Cooling Fan
Ensure heat exchange To replace the compressor: tube is not touching mounting plate or fan guard. CAUTION– The 1025DS concentrators use a GSE compressor with a 60 mfd Reconnect compressor electrical connector. capacitor. The 1025KS/1025UK concentrators use a GSE compressor with a 17.5/15 mfd capacitor, respectively. -
Page 20: Hour Meter
C O M P O N E N T T E S T I N G , R E PA I R A N D R E P L A C M E N T I f an air leak is present, the solution will bubble. All leaks should be If it is determined that the valve is not cycling the pressure, refer to repaired before putting the concentrator back in service. -
Page 21: Pressure Regulator
C O M P O N E N T T E S T I N G , R E PA I R A N D R E P L A C M E N T While squeezing the locking tabs on the top and bottom of the switch, push using a certified leak detection solution such as Snoop®... -
Page 22: Rotary Valve
C O M P O N E N T T E S T I N G , R E PA I R A N D R E P L A C M E N T ROTARY VALVE The timed rotary valve alternately distributes pressure supplied by the compressor to the sieve beds. -
Page 23: Figures, Diagrams And Parts List
F I G U R E S , D I A G R A M S A N D PA R T S L I S T 1025 Unit with Auxiliary Oxygen Port Visible Alerts Front View Rear View Hour Meter IEC connector on 1025KS and 1025UK models only... - Page 24 F I G U R E S , D I A G R A M S A N D PA R T S L I S T 1025 Unit with Auxiliary Oxygen Port Behind Front Cover Rear Inside Rear Inside - Compressor Removed 10 (Location of capacitor on model 1025DS) Inside Compressor Box 16, 18 (not Exhaust shown) Muffler Rotary...
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Page 25: Accessories And Tools
F I G U R E S , D I A G R A M S A N D PA R T S L I S T 1025DS 1025KS 1025UK PART DESCRIPTION Filters: Cabinet Air Filter 303DZ-605 303DZ-605 303DZ-605 Intake Bacteria Filter... -
Page 26: Pneumatic And Wiring Diagrams
F I G U R E S , D I A G R A M S A N D PA R T S L I S T Pneumatic Diagram LT-2329... - Page 27 F I G U R E S , D I A G R A M S A N D PA R T S L I S T Wiring Diagram LT-2329...
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Page 28: Ordering Information And Parts Return
RETURNS Before returning units to the factory, call the Drive DeVilbiss Healthcare Customer Service Department (800-338-1988) or (814-443-4881) to obtain a return authorization number. Include in the package a note indicating the return authorization number along with your company name, address, phone number, and account number. The return authorization number should also be written on the outside of the package. -
Page 29: Warranty
WARRANTY Drive DeVilbiss Healthcare warrants the DeVilbiss 10 Liter Oxygen Concentrator under the conditions and limitations stated below. Drive DeVilbiss warrants this equipment to be free from defects in workmanship and materials for three (3) years from date of factory shipment to the original purchaser, (typically the healthcare provider) unless contractually specified otherwise. -
Page 30: Specifications
S P E C I F I C AT I O N S DEVILBISS 10-LITER SERIES 1025UK Catalog Number 1025DS 1025KS Delivery Rate 2 to 10 LPM 2 to 10 LPM 2 to 10 LPM Maximum Recommended Flow (@ nominal outlet pressures of zero and... -
Page 31: Guidance And Manufacturer's Declaration
Guidance and Manufacturer’s Declaration – Electromagnetic Emissions The 1025DS, 1025KS and 1025UK Oxygen Concentrators are intended for use in the electromagnetic environment specified below. The customer or the user of the Concentrator should assure that it is used in such an environment. - Page 32 DeVilbiss Healthcare LLC 100 DeVilbiss Drive Somerset, PA 15501-2125 800-338-1988 • 814-443-4881 Drive DeVilbiss Healthcare Ltd. Drive DeVilbiss Australia Pty Limited Heathfield Lane Building F, 2 Hudson Ave Birkenshaw Castle Hill, NSW 2154 West Yorkshire BD11 2HW AUSTRALIA ENGLAND +61 02 9899 3144...
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Questions and answers
Hi.I **** having a 10-liter 1025 Oxygen concentrator which is having the service light turning on without any alarm.Kindly requesting for your assistance on how to get this fixed.Thanks
To fix the service light issue on your Drive DeVilbiss Healthcare 1025DS oxygen concentrator, follow these steps:
1. Check the Air Filter – A blocked air filter can cause the red "Service Required" light to turn on. If the filter is dirty, wash it according to the cleaning instructions.
2. Monitor Oxygen Purity – If the oxygen purity continues to fall, the yellow "Low Oxygen" light will turn off, and the red "Service" light will turn on. Allow the unit to run until the "Service Required" alarm activates. This process may take up to two hours.
3. Compressor Failure Check – If a compressor failure is suspected:
- Remove the rear cover (only if qualified).
- Disconnect the compressor electrical connector from the main wire harness.
- Plug the unit into the mains power and turn it on.
- Allow the unit to run until the "Service Required" alarm activates (about two minutes).
4. Check Power Supply – Ensure the power cord is properly connected to the outlet. If no lights are on, check the home circuit breaker and reset if necessary.
If the issue persists after these troubleshooting steps, contact your Drive DeVilbiss provider for further assistance.
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