Transcription
EverFloTM Oxygen ConcentratorEverFloTM Q Oxygen ConcentratorService & Technical Reference ManualPage 1EVERFLOTM SERVICE & TECHNICAL INFORMATION1039055, VER. 06
REVISION HISTORYRevisionDescriptionAuthor06Updated to include Field CommunicationsReformattedK. CarterPage 2EVERFLOTM SERVICE & TECHNICAL INFORMATION1039055, VER. 06
Chapter 1.INTRODUCTION. 51.1EVERFLO OXYGEN CONCENTRATOR OVERVIEW . 51.2SERVICE NOTICE . 51.3SERVICE TRAINING. 51.4SERVICE/TECHNICAL SUPPORT STATEMENT . 5Chapter 2.WARNINGS & CAUTIONS . 62.1WARNINGS . 62.2CAUTIONS . 7Chapter 3.3.1SPECIFICATIONS & CLASSIFICATIONS . 8SPECIFICATIONS . 8Chapter 4.THEORY OF OPERATION . 104.1PNEUMATIC OPERATION . 104.2ELECTRICAL OPERATION . 124.3PCA CONTROLLER OVERVIEW . 12Chapter 5.SYSTEM SETUP . 145.1INTRODUCTION . 145.2SYSTEM SETUP PROCEDURES . 14Chapter 6.MAINTENANCE. 166.1DEALER ROUTINE MAINTENANCE . 166.2EVERFLO OXYGEN CONCENTRATOR MAINTENANCE RECORD . 176.3SYSTEM VERIFICATION PROCEDURES . 18Chapter 7.TROUBLESHOOTING & ALARMS . 317.1INTRODUCTION . 317.2INDICATORS & ALARMS . 317.3TROUBLESHOOTING TABLE . 327.4SYSTEM PRESSURE TEST TABLE . 39Chapter 8.REPAIR & REPLACEMENT . 408.1OVERVIEW . 408.2REPAIR KIT REFERENCE TABLE . 418.3FILTER COVER REPLACEMENT . 448.4INLET FILTER REPLACEMENT . 458.5REAR CABINET/POWER CORD REPLACEMENT . 468.6O2 QUICK COUPLER REPLACEMENT . 49Page 3EVERFLOTM SERVICE & TECHNICAL INFORMATION1039055, VER. 06
8.7EVERFLO AND EVERFLO Q PRESSURE REGULATOR ASSEMBLY REPLACEMENT. 508.8EVERFLO ULTRAFILL COMPATIBLE PRESSURE REGULATOR ASSEMBLY REPLACEMENT . 528.9MAIN PCA REPLACEMENT . 558.10SIEVE CANISTER ASSEMBLY REPLACEMENT . 598.11VALVE SOLENOID REPLACEMENT . 638.12COOLING FAN REPLACEMENT . 678.13CAPACITOR REPLACEMENT . 698.14COMPRESSOR REPLACEMENT . 708.15MICRO-DISK FILTER & TUBING REPLACEMENT . 798.16FLOW METER REPLACEMENT . 808.17FRONT CABINET REPLACEMENT . 818.18RETURNS / PACKAGING . 848.19LABELS. 88Chapter 9.TESTING . 909.1LONG LIFE FILTER TEST . 909.2EVERFLO SYSTEM FINAL TEST . 909.3EVERFLO TEST DATA SHEET . 93Chapter 10.10.1ACCEPTABLE TEST EQUIPMENT . 95Chapter 11.11.1TOOLS AND EQUIPMENT . 94SERVICE SOFTWARE . 96EVERFLO SERVICE TOOL. 96Page 4EVERFLOTM SERVICE & TECHNICAL INFORMATION1039055, VER. 06
Chapter 1.INTRODUCTIONCAUTIONU.S. federal law restricts this device to sale by or on the order of a physician.This section provides an introduction to the EverFlo Oxygen Concentrator as well as contactand service training information.1.1EVERFLO OXYGEN CONCENTRATOR OVERVIEWThe EverFlo Oxygen Concentrator produces concentrated oxygen from room air for deliveryto a patient requiring low flow oxygen therapy. The oxygen from the air is concentrated usinga molecular sieve and a pressure swing adsorption process. The EverFlo OxygenConcentrator is not intended to be life supporting or life sustaining.1.2SERVICE NOTICEThe EverFlo Oxygen Concentrator is designed so that trained Service Technicians canperform repair and testing procedures. Only trained and qualified personnel should repairthese products using authorized parts.1.3SERVICE TRAININGPhilips Respironics offers service training for EverFlo Oxygen Concentrators. Trainingincludes complete disassembly of the device, troubleshooting subassemblies andcomponents, repair and replacement of components, setup of test equipment, and necessary testing. For moreinformation, contact the Respironics Customer Service department @ 1-800-345-6443.1.4SERVICE/TECHNICAL SUPPORT STATEMENTFor technical assistance, please contact Philips Respironics Service and Technical Support.U.S.A. and CanadaPhone: 1-800-345-6443Fax: 1-800-886-0245InternationalPhone: 1-724-387-4000Fax: 1-724-387-5012Page 5EVERFLOTM SERVICE & TECHNICAL INFORMATION1039055, VER. 06
Chapter 2.WARNINGS & CAUTIONSWarnings and cautions are used throughout this manual to identify possible safety hazards, conditions that mayresult in equipment or property damage, and important information that must be considered when performingservice and testing procedures on the EverFlo Oxygen Concentrator. Please read this section carefully beforeservicing the EverFlo Oxygen Concentrator. Additional Warning and Cautions can be located in the EverFlo UserManual.WARNINGWarnings indicate the possibility of injury to people.CAUTIONCautions indicate the possibility of damage to equipment.2.1WARNINGSWARNINGS For proper operation, your concentrator requires unobstructed ventilation. The ventilation portsare located at the top and bottom of the rear cabinet. Keep the device 6 to 12 (15 to 30 cm)inches away from walls that could impede adequate airflow to the device. Always make surethat these areas are not obstructed by items, which may impede ventilation. Do not placeconcentrator in a small closed space. Servicing of this device must be referred to an authorized and trained Respironics home careprovider. Oxygen generated by this concentrator is supplemental and should not be considered lifesupporting or life sustaining. In certain circumstances, oxygen therapy can be hazardous; anyuser should seek medical advice prior to using this device. Oxygen vigorously accelerates combustion and should be kept away from heat or open flame.Not suitable for use in the presence of a flammable anesthetic mixture with air, with oxygen,or with nitrous oxide. Do not smoke or allow others to smoke or have open flames near the concentrator when it isin use. Do not use oil or grease on the concentrator or its components as these substances, whencombined with oxygen, can greatly increase the potential for a fire hazard and personal injury. Do not use the concentrator if either the plug or power cord is damaged. Do not use extensioncords or electrical adaptors. Do not attempt to clean the concentrator while it is plugged into an electrical outlet.Page 6EVERFLOTM SERVICE & TECHNICAL INFORMATION1039055, VER. 06
WARNINGS2.2 Avoid handling the molecular sieve material. Respironics recommends the return of the sievecanister assembly to Respironics for any service that involves sieve disposal. Use extreme caution when handling the compressor capacitor as it holds an electrical chargeuntil is it properly discharged. Device operation above or outside of the voltage, LPM, temperature, humidity and/or altitudevalues specified may decrease oxygen concentration levels. If the EverFlo Oxygen Concentrator has been subjected to sub-freezing temperatures for anextended period, it should be allowed to warm up to the stated operating temperatures beforepower up. Failure to do so could result in improper performance and or alarm conditions untilthe device reaches normal operating temperatures.CAUTIONSCAUTIONSU.S. federal law restricts this device to sale by or on the order of a physician.Do not place liquids on or near the device.If liquid is spilled on the device, turn the power off and unplug from electrical outlet before attempting toclean up a spill.When using liquid leak detector, be careful not to allow it to contact electrical parts.Make sure connections of fittings, tubing, and hoses are secure.Be cautious when using thread sealants because they can cause extensive damage to the internal partsof the device if allowed within tubing or fittings.Page 7EVERFLOTM SERVICE & TECHNICAL INFORMATION1039055, VER. 06
Chapter 3.3.1SPECIFICATIONS & 2000510200131102443Page 8VoltageOperational PowerOxygenPowerConsum ConcentratiFrequencyptionon Zero toMaximumFlow LPMSoundLevelWeight120 VAC 10%60 Hz350 WAt 120 VAC90 - 95.5%45 dBA typ 31 lbs (14 kg)120 VAC 10%60 Hz350 WAt 120 VAC90 - 95.5%43 dBA typ 31 lbs (14 kg)120 VAC 10%60 Hz350 WAt 120 VAC90 - 95.5% 40 dBA31 lbs (14 kg)typ230 VAC 10%50 Hz 300 WAt 230 VAC90 - 95.5%43 dBA typ 33 lbs (15 kg)230 VAC 10%50 Hz 300 WAt 230 VAC87 - 95.5%43 dBA typ 33 lbs (15 kg)230 VAC 10%230 VAC 10%220 VAC 10%220 VAC 10%230 VAC 10%50 Hz50 Hz60 Hz60 Hz60 Hz 300 WAt 230 VAC 300 WAt 230 VAC320 WAt 220 VAC 300 WAt 220 VAC 300 WAt 230 VAC87 - 95.5%90 - 95.5% 40 dBA33 lbs (15 kg)typ 40 dBA33 lbs (15 kg)typ90 - 95.5%45 dBA typ 33 lbs (15 kg)90 - 95.5%43 dBA typ 33 lbs (15 kg)90 - 95.5%43 dBA typ 33 lbs (15 kg)EVERFLOTM SERVICE & TECHNICAL INFORMATION1039055, VER. 06
All ModelsDimensions22.8” (58 cm) x 15” (38 cm) x 9.5” (24 cm) (H x W x D)Oxygen Purity AlarmsOperating TemperatureStorage
The EverFlo Oxygen Concentrator produces concentrated oxygen from room air for delivery to a patient requiring low flow oxygen therapy. The oxygen from the air is concentrated using a molecular sieve and a pressure swing adsorption process. The EverFlo Oxygen Concentrator is not intended to be life supporting or life sustaining.
