Philips EverFlo User Manual Download

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Page 1

VER

ERVICE

& T

ECHNICAL

NFORMATION

1039055, VER. 06

EverFlo

Oxygen Concentrator

EverFlo

Q Oxygen Concentrator

Service & Technical Reference Manual

Summary of Contents for EverFlo

Page 1: ...Page 1 EVERFLOTM SERVICE TECHNICAL INFORMATION 1039055 VER 06 EverFloTM Oxygen Concentrator EverFloTM Q OxygenConcentrator Service Technical Reference Manual ...

Page 2: ...Page 2 EVERFLOTM SERVICE TECHNICAL INFORMATION 1039055 VER 06 REVISION HISTORY Revision Description Author 06 Updated to include Field Communications Reformatted K Carter ...

Page 3: ... 4 3 PCA CONTROLLER OVERVIEW 12 Chapter 5 SYSTEM SETUP 14 5 1 INTRODUCTION 14 5 2 SYSTEM SETUP PROCEDURES 14 Chapter 6 MAINTENANCE 16 6 1 DEALER ROUTINE MAINTENANCE 16 6 2 EVERFLO OXYGEN CONCENTRATOR MAINTENANCE RECORD 17 6 3 SYSTEM VERIFICATION PROCEDURES 18 Chapter 7 TROUBLESHOOTING ALARMS 31 7 1 INTRODUCTION 31 7 2 INDICATORS ALARMS 31 7 3 TROUBLESHOOTING TABLE 32 7 4 SYSTEM PRESSURE TEST TABLE...

Page 4: ...REPLACEMENT 63 8 12 COOLING FAN REPLACEMENT 67 8 13 CAPACITOR REPLACEMENT 69 8 14 COMPRESSOR REPLACEMENT 70 8 15 MICRO DISK FILTER TUBING REPLACEMENT 79 8 16 FLOW METER REPLACEMENT 80 8 17 FRONT CABINET REPLACEMENT 81 8 18 RETURNS PACKAGING 84 8 19 LABELS 88 Chapter 9 TESTING 90 9 1 LONG LIFE FILTER TEST 90 9 2 EVERFLO SYSTEM FINAL TEST 90 9 3 EVERFLO TEST DATA SHEET 93 Chapter 10 TOOLS AND EQUIPM...

Page 5: ...rained Service Technicians can perform repair and testing procedures Only trained and qualified personnel should repair these products using authorized parts 1 3 SERVICE TRAINING Philips Respironics offers service training for EverFlo Oxygen Concentrators Training includes complete disassembly of the device troubleshooting subassemblies and components repair and replacement of components setup of ...

Page 6: ...that these areas are not obstructed by items which may impede ventilation Do not place concentrator in a small closedspace Servicing of this device must be referred to an authorized and trained Respironics home care provider Oxygen generated by this concentrator is supplemental and should not be considered life supporting or life sustaining In certain circumstances oxygen therapy can be hazardous ...

Page 7: ...xtended period it should be allowed to warm up to the stated operating temperatures before power up Failure to do so could result in improper performance and or alarm conditions until the device reaches normal operating temperatures 2 2 CAUTIONS CAUTIONS U 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 o...

Page 8: ...5 120 VAC 10 60 Hz 350 W At 120 VAC 90 95 5 40 dBA typ 31 lbs 14 kg 1020006 1020009 1020010 1020011 1020012 1020016 1020017 1020020 1039366 1039370 230 VAC 10 50 Hz 300 W At 230 VAC 90 95 5 43 dBA typ 33 lbs 15 kg 1020008 1039368 1104000 230 VAC 10 50 Hz 300 W At 230 VAC 87 95 5 43 dBA typ 33 lbs 15 kg 1020007 1039367 230 VAC 10 50 Hz 300 W At 230 VAC 87 95 5 40 dBA typ 33 lbs 15 kg 1125558 230 VA...

Page 9: ...Oxygen Analyzer that measures oxygen concentration with an accuracy specification of 1 When using an Oxygen Analyzer with an accuracy specification of 2 to test the Oxygen Concentration for an EverFlo Oxygen Concentrator you may receive inaccurate readings below the acceptable pass criteria for the device This 2 offset should be taken in to consideration when determining if the EverFlo is function...

Page 10: ... air to cycle through one of the sieve beds As the air is cycled through one of the sieve beds the molecular sieve material traps the Nitrogen molecules from the air and allows the Oxygen enriched air to flow through the sievebed At 5 liters of flow approximately 1 3 of the Oxygen enriched air enters the product tank and the other 2 3 of the Oxygen enriched air is passed through an orifice in the ...

Page 11: ...Page 11 EVERFLOTM SERVICE TECHNICAL INFORMATION 1039055 VER 06 Figure 4 1 Pneumatic Block Diagram Non O2 Piloted ...

Page 12: ... controls the sieve valves used to generate the oxygen measures monitors the pressure oxygen levels drives the Elapsed Time counter Hour meter reports exception conditions to the User via visual and audible indicators and provides diagnostic information to a Host computer via an RS232 communications interface 4 3 PCA CONTROLLER OVERVIEW All the electric electronic functions of the EverFlo Concentr...

Page 13: ...the switch is closed in the ON position and the microprocessor is not functional no DC power then the backup circuitry is such that it will turn on the Audible Indicator using the super cap as its energysource The super cap is capable of sounding the Audible Indicator for a period of greater than 8 minutes given that it is fully charged 4 3 2 MICROPROCESSOR AND ASSOCIATED CIRCUITRY The remainder o...

Page 14: ... Oxygen Outlet Port as shown below Proceed to step4 4 If you are using a humidifier follow thesesteps a Open the filter door on the back of thedevice b Remove the humidifier connector tube from the back of the filter door and replace the filter door c Fill the humidifier with water following the manufacturer s instructions d Mount the filled humidifier on the top of the EverFlo device inside the v...

Page 15: ...hough it typically takes 10 minutes to reach oxygen purity specifications The device normally takes 10 minutes to reach oxygenpurity specifications 6 Adjust the flow to the proper setting by turning the knob on the top of the flow meter until the ball is centered on the line marking the specific flowrate 7 Be sure oxygen is flowing through the cannula If it is not refer to the Troubleshooting sect...

Page 16: ...e 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 recom...

Page 17: ...RFLO OXYGEN CONCENTRATOR MAINTENANCE RECORD MODEL NUMBER SERIAL NUMBER DATE HOURS LPM Record at Each Check FILTERS Clean Replace as Necessary OXYGEN CONCENTRATION Check Level Inlet Micro Disk CABINET Clean and Inspect as Necessary FLOW SETTING Check Setting DATE PURCHASED ...

Page 18: ...S ALARM TEST 1 Test the power loss alarm as follows a Connect the device to a proper power source a Let the device warm up for two minutes to charge the capacitor b Disconnect the device from the power source and move the power switch to the On I position and verify an audible alarm soundscontinuously c The alarm should have sufficient power to sound for 10 minutes Verify that the EverFlo Device a...

Page 19: ...0 LPM 4 If the outlet pressure does not fall between 5 0 and 7 0 psig perform steps 5 through 14 If the pressure does fall between 5 0 and 7 0 psig remove pressure gauge the test is now complete 5 Turn the unit off 6 Remove the pressure gauge from the outletbarb 7 Remove the front and rear cabinets NOTE Be sure to hold the pressure gauge in a vertical position ...

Page 20: ...a vertical position verify that the regulated pressure is at 5 5 0 25 psig 11 If the regulated pressure needs adjusted place a 3 32 Allen wrench in the adjusting screw on the end of the regulator 12 Disconnect the pressure gauge and T fitting 13 Reconnect the clear oxygen tubing to the pressure regulator 14 Install the front and rear cabinets NOTE If the regulated pressure is low turn the wrench c...

Page 21: ...onnect to the Pressure Regulator as shown below 6 Turn the unit on and allow the unit to cycle for at least two 2 minutesto stabilize 7 Hold the pressure gauge in a vertical position 8 Verify pressures against the table below This table is a reference guideline for system pressures and troubleshooting If a value is measured outside of these ranges it may not mean the unit has a fault If the Outlet...

Page 22: ...x Min Max 1020000 1020001 1020002 1020003 1020002BR 1020003BR 1039362 1039363 NA NA 15 27 1020004 1020005 NA NA NA NA 1020006 1020009 1020010 1020011 1020012 1020016 1020017 1039366 1039368 1039370 16 24 14 25 1020007 1020008 1039367 12 22 12 23 1020013 NA NA 11 22 1020014 1020015 1039364 1039365 NA NA 14 24 9 Record the peak pressure for four cycles CYCLE 1 CYCLE 2 CYCLE 3 CYCLE 4 ...

Page 23: ...n the top of the Sieve Canister Assembly 12 Install the front and rear cabinets 6 3 5 OXYGEN OUTPUT TEST 1 Power up the concentrator and allow it to run for a minimum of 15minutes 2 Connect a calibrated oxygen analyzer to the outlet fitting of the concentrator 3 Set the flow to 5 LPM 1 LPM for units equipped with pediatric flowmeters 4 Verify the oxygen reading is as follows NOTE If the four cycle...

Page 24: ...CA is operating properly 1 Plug the unit into a power outlet 2 Turn the device on set the flow to 5 0 LPM and let it run for 10 minutes 3 If either the yellow or red LED illuminates after 10 minutes perform the oxygen output test with a calibrated oxygen analyzer If the red LED illuminates the audible alarm should also sound atthe same time If the device is alarming and the oxygen concentration is...

Page 25: ...be Fitting Reducing Tee for 3 8 X 1 8 X 3 8 Tube ID 2 McMaster Carr Qty 1 of Part 7781K33 Compact Plastic Needle Valve 3 8 Barb X 3 8 Barb Connections 3 McMaster Carr Qty of 1 of Part 4089K13 Multipurpose Gauge 2 Mid Scale Accuracy 2 Dial 1 4 NPT Male Bottom 0 60 PSI 4 McMaster Carr Qty of 1 of Part 5439K19 High Pressure Tubing 1 8 ID 3 8 OD 1 8 Wall 5 McMaster Carr Qty 1 of Part 2974K278 Same as5...

Page 26: ... Description Picture 6 Hose Clamp Qty 5 Clamping range of 1 4 to 5 8 7 18 Patient Tubing Qty 1 8 TSI Flow Meter Qty 1 9 High Pressure Tygothane Polyurethane Tubing Clear 3 8 ID 1 2 OD 1 8 Wall 10 L 10 FDA White Nylon Single Barbed Tube Fitting Adapter for 1 8 Tube ID X FNPT 11 Stopwatch ...

Page 27: ... Tee 1 and secure with a hose clamp 6 2 Thread the Barbed Tubing Fitting Adapter 10 to the gauge 3 using Teflon tape 3 Connect the Tubing Fitting Adapter 10 to the Reducing Tee 1 using the High Pressure Tubing 4 4 Install the High Pressure Clear Tubing 9 to the Reducing Tee 1 and the Needle Valve 2 and secure with hose clamps 6 5 Install the High Pressure Clear Tubing 9 to the Needle Valve 2 and t...

Page 28: ...g Teflon tape 3 Connect the Tubing Fitting Adapter 10 to the Reducing Tee 1 using the High Pressure Tubing 4 4 Install the High Pressure Clear Tubing 9 to the Reducing Tee 1 and the Needle Valve 2 and secure with hose clamps 6 5 Install the High Pressure Clear Tubing 9 to the Needle Valve 2 6 Install the 1 8 Male Tube Adapter 12 to the Flow Meter 13 using Teflon tape 7 Install the High Pressure Cl...

Page 29: ...ctions 5 Join a short length of hose to the white polypropylene barbed tube 6 Connect the pressure gage to the tee fitting on the barbed tube 7 Attach a length of blue hose 30 in length from the barb fitting to a brass fitting This is the test end of the device for testing the compressors for flow and pressure 8 Insert an inline muffler to help collect any sieve material in the test line 9 Use cla...

Page 30: ...minute observe and record LPM reading from Flow Meter 11 Stop the stopwatch 12 A reading 69 LPM indicates a PASS for the 0 44 compressor a reading 69 LPM indicates a FAIL 13 A reading 63 LPM indicates a PASS for the 0 38 compressor a reading of 63 LPM indicates a FAIL 14 If the Compressor failed replace the compressor as per the Service Manual Compressor Replacement instruction 15 If the Compresso...

Page 31: ...y The Audible Alarm is sounding continuously None of the LEDs are illuminated The device is turned on but is not operating Often this indicates that the device is not plugged in or there is a power failure The Audible Alarm is sounding continuously and all 3 LEDs are illuminated The device had detected a system malfunction Yellow LED illuminates continuously the Red LED is blinking and the Audible...

Page 32: ...inched Verify there are no leaks in the hose from Compressor to Sieve Canister Verify the Compressor is operating correctly Verify the Valve Solenoid is working Verify wiringharness from the Valve Solenoid to Main PCA are connected Verify there are no leaks in Sieve Canister Repair leaks in tubing and hoses Reconnect or replace the tubing Reposition the tubing Replace clamps or replace hose Replac...

Page 33: ...t the Main PCA Verify the Compressor is working correctly Verify the Valve Solenoid is working properly Verify the valve wiring harness is connected at the Main PCA Reposition the tubing Replace the damaged tubing Replace Valve Solenoid Assembly Replace the Compressor Replace theValve Body Reconnect the wiring harnesses and retest If problem continues install old valve body and new pilot valves Co...

Page 34: ...he valve wiring harness is connected at the Main PCA Replace the regulator Replace theValve Body Reconnect the wiring harnesses and retest If problem continues install old valve body and new pilot l Unit will not turn on No power to the unit Verify the power cord is connected to the wall outlet Verify there is power in the wall outlet Verify if the outlet is connected to a light switch and the swi...

Page 35: ...ker Connect all wiring harnesses Replace the Main PCA Unit is inoperable Main PCA failure Verify the wiring harnesses are connected Verify the wiring harness is not damaged Verify the condition of the fuse on PCA Verify the condition of the Power Cord Connect the wiring harnesses Check the wiring harnesses for continuity Test the fuse for electrical continuity Verify the Power Cord continuity Repl...

Page 36: ...ister Replace the Compressor Replace tubing and clamps Replace Compressor Low Oxygen percentage indicator not functioning Continuous red LED Main PCA failure Verify the OPI output Replace the Main PCA Warm cabinet temperature Cooling Fan failure Verify the Cooling Fan connectors are seated properly Verify there is continuity on electrical fan wiring harness Verify there is power to the Cooling Fan...

Page 37: ...PCA Verify voltage from Main PCA to Valve Solenoid Assembly Replace Valve Solenoid Assembly Reconnect the Valve Solenoid wiring harness to the Main PCA Replace the Main PCA Inaccurate oxygen readings Leaks Main PCA failure Compressor failure Verify the hoses are connected to the OPI sensor Verify that there are no leaks Verify the outputwith a calibrated oxygen analyzer Verify the Compressor outpu...

Page 38: ...lace the compressor Low Flow if the purity is still good Compressor Replace the compressor Valve not cycling Valve Replace the valve Pressure fluctuating 10psi Valve Replace the valve Flow meter fluctuating either observed or device returned with customer complaint Valve Replace the valve Customer complaint of device alarming but the measured O2 is within spec Valve Replace the valve Low O2 with t...

Page 39: ...Low Check for proper valve cycling Replace Sieve Canister Fluctuating pressure Difference in Peak pressure is 1 psig Check oxygen percentage at 5 LPM If Low Check for leaks Replace Sieve Canister Low pressure reading Low pressurereading below 20 psig 5 LPM Check oxygen percentage at 5 LPM If Low Check for leaks Check tubing Check fittings Check for dirty filters Check Compressor for System Pressur...

Page 40: ...citor by shorting the two posts with an insulated screwdriver Avoid handling the molecular sieve material Respironics recommends the return of the sieve canister assembly to Respironics for any service that involves sieve material CAUTION Electronic components used in this device are subject to damage from static electricity Repairs made to this device must be performed only in an antistatic ESD p...

Page 41: ...over 1050773 RP EverFlo Din Outlet Cover 1038839 RP EverFlo Filter Cover Label 1051037 RP EverFlo Mill Branding LBLs 1051038 RP Model 1020013 Fire Warn LBL Overlay 1053746 RP EverFlo Overlay Kit 1056622 RP EverFlo Q Overlay Kit Tubing 1135323 RP EverFlo Compressor Repair Kit 1038833 RP EverFlo OPI Concentrator Tubing 1075139 RP EverFlo T Pressure Regulator Assy 1132529 RP PRI Compressor Inlet Tube...

Page 42: ...in PCA 1136061 RP Kit PCA ROHS EVERFLO w LCD DOM NONOX 1136062 RP Kit PCA ROHS EVERFLO w LCD DOM OX 1136063 RP Kit PCA ROHS EVERFLO w LCD INT OX Filter 520 KIT OXYGEN MICRODISK FILTERS Coupler 1081743 RP O2 Quick Coupler Packaging and Returns 1038842 RP EverFlo Packaging 1046753 RP EverFlo Compressor w Return Pack 1113951 EF Compr Kit 120V 44 stroke 90PC BULK 1113952 EF Compr Kit 230V 44 stroke 90...

Page 43: ...inet 230V 1050253 RPKit EverFlo 1020007 Rear Cabinet Assy 1050252 RP EverFlo Q Rear Cabinet Sieve Canister Assembly 1038825 RP EverFlo Canister Assy 035x11 5 NOTE Do not use with GSE Compressor 1050248 RP EverFlo Canister Assy 035x12 5 1052382 RP EverFlo Canister Assy 032x12 5 Solenoid Assembly 1109961 RP EverFlo O2 Pilot Solenoid Assy 1115003 RP EverFlo ASCO Valve Body O2 Pilot 1111249 RP EverFlo...

Page 44: ...3 FILTER COVER REPLACEMENT To Remove the Filter Cover 1 Using minimal force apply pressure to the outside of the Filter Cover To install the Filter Cover 1 Place Filter Cover tab into slot 2 Push the Filter Cover in until it locks Figure 8 1 FILTER COVER REPLACEMENT ...

Page 45: ...remove the Inlet Filter 1 Remove the Filter Cover Refer to the Refer to the Filter Cover Replacement section for more information 2 Remove the Inlet Filter To install the Inlet Filter 1 Fully seat the Inlet Filter into the Inlet Boot 2 Install the Filter Cover Figure 8 2 INLET FILTER REPLACEMENT ...

Page 46: ...re information 3 Remove the Inlet Filter Refer to the Inlet Filter Replacement section for more information 4 Remove the two phillips screws from the handle of the Rear Cabinet 5 Remove the four hex screws from the Rear Cabinet Figure 8 3 SCREW REMOVAL INSTALLATION 6 Lifting the Rear Cabinet slightly up from the Front Cabinet fold the Rear Cabinet away from the Front Cabinet Figure 8 4 EVERFLO REP...

Page 47: ...inet until the power switch clears the front cabinet Figure 8 6 UNCLIP MAIN PCA 9 Lift Main PCA out of the Front Cabinet Figure 8 7 MAIN PCA REMOVAL 10 Remove the Power Cord wires from the J3 and J4 locations of the MainPCA 11 Use a large flat bladed screwdriver to push in the tabs on the top of the strain relief and the bottom strain relief to remove the Power Cord from the Rear Cabinet ...

Page 48: ...ations of the Main PCA Refer to Figure 8 15 3 Slide the Main PCA into the grooves in the FrontCabinet 4 Secure the Power Cord Wires against the Sieve Canister with two cable ties 5 Place the Rear Cabinet onto the FrontCabinet 6 Secure the Front and Rear Cabinets together by torqueing the four hex screws 35 in lbs and two phillips screws 25 in lbs 7 Install the Inlet Filter Refer to the Inlet Filte...

Page 49: ...push the coupler towards the outside of the device to remove To install the O2 Coupler 1 Insert the O2 Coupler through the side wall threads toward the inside of the device ensuring that the flat D portion of the Coupler is aligned with the flat D portion of the pass through hole 2 Install the securing nut to the O2 Coupler and tighten 3 Install the tubing to the O2 Coupler 4 Secure the tubing to ...

Page 50: ...ming from the Pressure Regulator Adaptor Figure 8 9 REMOVE YELLOW PRESSURE LINE 5 Unlock the Pressure Regulator Adaptor by twisting upwards until the Pressure Regulator stops 6 Lift the Pressure Regulator Assembly straight up until it clears the Sieve Canister Assembly 7 Using pliers loosen the clamp and disconnect the flow tubing from the Pressure Regulator Assembly To install the Pressure Regula...

Page 51: ...e line to the Pressure Regulator Adaptor Refer to Figure 8 9 5 Install the Rear Cabinet Refer to the Rear Cabinet Power Cord Replacement section for more information 6 Install the Inlet Filter Refer to the Inlet Filter Replacement section for more information 7 Install the Filter Cover Refer to the Filter Cover Replacement section for more information ...

Page 52: ...abinet Power Cord Replacement section for more information 4 Gently remove the yellow pressure line coming from the Pressure Regulator Adaptor Figure 8 11 PRESSURE LINE REMOVAL 5 Cut the tie wrap securing the tubing to the Pressure Regulator Adaptor and the O2 Coupler and remove the tubing Figure 8 12 TIE WRAP LOCATIONS 6 Unlock the Pressure Regulator Adaptor by twisting upwards until the Pressure...

Page 53: ...he Pressure Regulator Assembly in place by lining the Pressure Regulator Adaptor up with the grooves in the Sieve CanisterAssembly 3 Lock the Pressure Regulator Assembly in place by turning the Assembly downwards Figure 8 13 INSTALLING THE PRESSURE REGULATOR 4 Install the clear tubing to the O2 Coupler and secure with a tiewrap 5 Route the clear tubing under the Sieve Canister Assembly ...

Page 54: ...with a tie wrap 7 Connect the yellow pressure line to the Pressure Regulator Adapter 8 Install the Rear Cabinet Refer to the Rear Cabinet Power Cord Replacement section for more information 9 Install the Inlet Filter Refer to the Inlet Filter Replacement section for more information 10 Install the Filter Cover Refer to the Filter Cover Replacement section for more information ...

Page 55: ...052382 1038817 1136063 1020007 00008249 1038826 1052382 1038816 1136063 1020008 0004052 1038826 1052382 1038816 1136063 1020009 0002514 1038826 1052382 1038817 1136063 1020010 0006595 1038826 1052382 1038817 1136063 1020011 0002455 1038826 1052382 1038817 1136063 1020012 0002863 1038826 1052382 1038817 1136063 1020013 Since Initial Release N A 1050248 N A 1136063 1020014 Since Initial Release N A ...

Page 56: ...or from the J8 location of the Main PCA 230V devices equipped with a Purge Valve Only Refer to Figure 8 15 9 Gently remove the yellow pressure line coming from the Pressure Regulator Adaptor from the pressure sensor SN1 of the Main PCA Refer to Figure 8 15 10 Remove the two pieces of flow tubing from the OPI sensor on the Main PCA OPI devices only Refer to Figure 8 15 11 Slide the Main PCA upward ...

Page 57: ...Page 57 EVERFLOTM SERVICE TECHNICAL INFORMATION 1039055 VER 06 Figure 8 16 Example PCA Equipped with LCD Hour Meter ...

Page 58: ...Main PCA Refer to Figure8 15 5 Connect the Compressor Connectors to the J2 and J6 locations of the Main PCA The Compressor wires are interchangeable Refer to Figure8 15 6 Connect the Purge Valve Connector to the J8 location of the Main PCA 230V devicesequipped with a Purge Valve Only Refer to Figure 8 15 7 Connect the Power Cord Connectors to the J3 and J4 locations of the Main PCA The long wire s...

Page 59: ... 1136061 1020001 Since Initial Release N A 1038825 N A 1136062 1020002 Since Initial Release N A 1038825 N A 1136062 1020002BR Since Initial Release N A 1038825 N A 1136062 1020003 Since Initial Release N A 1038825 N A 1136061 1020003BR Since Initial Release N A 1038825 N A 1136061 1020004 0009138 1038826 1050248 1038816 1136063 1020005 0001456 1038826 1050248 1060160 1136063 1020006 0027082 10388...

Page 60: ...on 4 Remove the Pressure Regulator Adaptor Refer to the O2 Quick Coupler Replacement section for more information 5 Remove the Valve Solenoid connector from the J7 location of the MainPCA 6 Remove the Purge Valve Connector from the J8 location of the Main PCA 230V devices equipped with a Purge Valve Only Figure 8 17 PURGE VALVE LOCATION ON SIEVE CANISTER ASSEMBLY 7 Disconnect the blue hose going f...

Page 61: ... connector to J8 of the Main PCA 230V devices equipped with a Purge Valve Only 7 Install the Pressure Regulator Assembly Refer to the O2 Quick Coupler Replacement section for more information 8 Install the Rear Cabinet Refer to the Rear Cabinet Power Cord Replacement section for more information 9 Install the Inlet Filter Refer to the Inlet Filter Replacement section for more information 10 Instal...

Page 62: ... 230V S AFRICA 0014559 or higher 1020011 EVERFLO INTL OPI 230V ITALY CHILE 0008657 or higher 1020012 Everflo Intl OPI 230V Argentina 0008174 or higher 1020014 EVERFLO Q DOM OPI 120V US CAN 0058836 0058899 and 0062100 0062146 1020015 EVERFLO Q DOM NON OPI 120V US CAN 0046353 or higher 1020016 EverFlo Intl OPI 230V HK 0004389 or higher 1020017 EverFlo Intl OPI 230V SWTZ 0004638 or higher 1020020 EVE...

Page 63: ...to the Filter Cover Replacement section for more information 2 Remove the Inlet Filter Refer to the Inlet Filter Replacement section for more information 3 Remove the Rear Cabinet Refer to the Rear Cabinet Power Cord Replacement section for more information 4 Remove the Sieve Canister Assembly Refer to the Sieve Canister Assembly Replacement section for more information 5 Remove the five screws an...

Page 64: ...ister Assembly by securing the five screws to 8 in lbs using the torque sequence listed in Refer to Figure8 19 4 Replace cable ties ensuring the cable ties are facing downward towards the valve body as shown below CAUTION The washer is important so the screw in this location does not penetrate a channel in the valve ...

Page 65: ...ze bit as shown below 6 Install the Sieve Canister Assembly Refer to the Sieve Canister Assembly Replacement section for more information 7 Install the Rear Cabinet Refer to the Rear Cabinet Power Cord Replacement section for more information 8 Install the Inlet Filter Refer to the Inlet Filter Replacement section for more information 1 5 in LBS ...

Page 66: ...over Replacement section for more information Figure 8 20 VALVE SOLENOID ASSEMBLY REMOVAL INSTALLATION NOTE Devices manufactured after 06 18 2013 will be equipped with the O2 piloted valve See Section 8 2 for RP Kit P Ns See Section 8 10 for a Serial No cutoff for various EverFlo models with the O2 piloted valve ...

Page 67: ... to the Rear Cabinet Power Cord Replacement section for more information 4 Unlock the Main PCA shield from the locking tab on the FrontCabinet 5 Remove the Cooling Fan Connector from the J9 location of the MainPCA 6 Remove the Cooling Fan Wire Clip 7 Lift the Cooling Fan up and out of mounting To install the Cooling Fan 1 Place the Cooling Fan into the mounting location in the Front Cabinet WARNIN...

Page 68: ...ure the wires using the Cooling Fan wire clip 4 Connect the Main PCA shield to the Front Cabinet lockingtab 5 Install the Rear Cabinet Refer to the Rear Cabinet Power Cord Replacement section for more information 6 Install the Inlet Filter Refer to the Inlet Filter Replacement section for more information 7 Install the Filter Cover Refer to the Filter Cover Replacement section for more information...

Page 69: ...ing the Compressor to the Capacitor 5 Cut the tie wrap securing the Capacitor to the FrontCabinet 6 Remove the Capacitor from the unit To install the Capacitor 1 Place the Capacitor into the Front Cabinet 2 Secure the Capacitor to the Front Cabinet with a tie wrap 3 Connect the two black wires from the Compressor to the Capacitor 4 Install the Rear Cabinet 5 Install the Inlet Filter and FilterCove...

Page 70: ...ll units Philips Compressor GSSE Compressor Thomas Compressor To remove the Compressor 1 Remove the Filter Cover Refer to the Filter Cover Replacement section for more information 2 Remove the Inlet Filter Refer to the Inlet Filter Replacement section for more information 3 Remove the Rear Cabinet Refer to the Rear Cabinet Power Cord Replacement section for more information 4 Remove the Main PCA R...

Page 71: ... lift the back of the compressor while threading the blue hose through the hole in the compressor mounting area in the Front Cabinet Figure 8 25 COMPRESSOR REMOVAL 10 Remove the Compressor from the Front Cabinet To install the Compressor 1 While routing the blue hose through the hole in the compressor mounting area place the Compressor into the Front Cabinet ...

Page 72: ...r to the Rear Cabinet Power Cord Replacement section for more information 8 Install the Inlet Filter Refer to the Inlet Filter Replacement section for more information 9 Install the Filter Cover Refer to the Filter Cover Replacement section for more information NOTE The Philips Respironics manufactured compressors are not repairable and must be replaced NOTE Devices manufactured after 06 18 2013 c...

Page 73: ...clamp 4 Attach the cable tie above the plastic pipe and trim the excess cable tie 5 Install the foam in the compressor section of cabinet if the foam was not already installed as original equipment Figure 8 27 Assembled Kit To replace the Philips Respironics compressor s inlet tube assembly NOTE The inlet tube assembly removal and replacement procedure detailed in this Procedure section is only ap...

Page 74: ...sor for visible wear deterioration broken components and service labels 3 Make note of the manufacturer of the compressor by using the Compressor Identification table in the Detailed Description section of this field communication a If the compressor is not manufactured by Philips Respironics this procedure is not applicable b If the compressor is manufactured by Philips Respironics and the inlet ...

Page 75: ...HNICAL INFORMATION 1039055 VER 06 5 Using side cutters cut the two cable ties retaining the inlet tube assembly to the compressor housing 6 Gently pull the inlet tube assembly from the compressor housing Discard the cut cable ties ...

Page 76: ...boot bellows to the inlet tube assembly Discard the cut cable tie 8 Discard the used inlet tube assembly Inlet Tube Installation 1 Assemble the new inlet tube assembly by sliding the silicone tube over the tee and elbow connections Ensure the center to center distance from elbow to tee is approximately 4 75 inches 4 75 in ...

Page 77: ...sert the inlet tube assembly into the compressor housing making sure to orient the inlet boot bellows on the same side of the compressor as the valve cover barb 4 Secure the inlet tube assembly to the compressor housing by wrapping the two cable ties in the inlet tube assembly repair kit around the elbow and tee and through the compressor housing cutouts Cut any excess cable tie using side cutters...

Page 78: ...Page 78 EVERFLOTM SERVICE TECHNICAL INFORMATION 1039055 VER 06 5 Install the compressor back into the EverFlo device ...

Page 79: ... of the Flow Meter 5 Remove the Flow Tubing from the Micro Disk Filter 6 Remove the Pressure Tubing from the Pressure sensor located on the Main PCA OPI Units Only 7 Remove the other end of the Pressure Tubing from the bottom connection of the Flow Meter and from the Pressure Regulator OPI Units Only To install the Micro Disk Filter Tubing 1 Connect the Pressure Tubing to the Pressure Sensor locat...

Page 80: ...section for more information 3 Remove the Rear Cabinet Refer to the Rear Cabinet Power Cord Replacement section for more information 4 Remove the Tubing Connected to the FlowMeter 5 Using pliers loosen the two speed nuts from the threaded fitting on the back of the Flow Meter 6 Remove the Flow Meter from the FrontCabinet To install the Flow Meter 1 Align the threaded fittings on the back of the su...

Page 81: ...er Assembly Refer to the Sieve Canister Assembly Replacement section for more information 6 Remove the Cooling Fan Refer to the Cooling Fan Replacement section for more information 7 Remove the Capacitor Refer to the Capacitor Replacement section for more information 8 Remove the Compressor Assembly Refer to the Compressor Replacement section for more information 9 Remove the Micro Disk Filter and...

Page 82: ...fer to Figure8 30 4 Place the Serial Warning label over the generic labels and onto the Front Cabinet in the proper location Refer to Figure 8 30 Figure 8 32 NEW SERIAL MODEL NUMBER LABEL PLACEMENT IMPORTANT The labels MUST be type written Handwritten text is unacceptable NOTE The following specifications are required for the new Serial and Model number labels Label Size 1 2 x 1 3 4 Maximum Size F...

Page 83: ... Refer to the Sieve Canister Assembly Replacement section for more information 11 Install the Main PCA Refer to the Main PCA Replacement section for more information 12 Install the Rear Cabinet Power Cord Refer to the Rear Cabinet Power Cord Replacement section for more information 13 Install the Inlet Filter Refer to the Inlet Filter Replacement section for more information 14 Install the Filter ...

Page 84: ...the packing carton and insert the base pulp part Raise the right side of the base pulp part approximately 3 inches 2 Insert the side pulp pack with the tab facing down and the hollow part facing the wall of the carton 3 Press the side pulp pack part down until the base pulp part sits flat on the bottom of the carton ...

Page 85: ...Page 85 EVERFLOTM SERVICE TECHNICAL INFORMATION 1039055 VER 06 4 Secure the casters with rubber bands 5 Place the EverFlo in the carton as per the diagram on the carton ...

Page 86: ... 6 Place the left and right pieces of the pulp packing on the top of the EverFlo The piece with the hole goes on the left side opposite the humidifier bottle rest Order return pack RP kits to return faulty devices to Philips or reuse the original device packaging ...

Page 87: ...as compressors 1 All Thomas EverFlo Compressors determined to be faulty during device servicing may be returned to Philips See Section 8 2 for return packaging Bulk kit users will use the return crates GSE Compressors are not returned to Philips and should be disposed of locally ...

Page 88: ...s a device Devices that are currently out in the field and manufactured before September 24th 2016 that are returned for repair return to stock conversion or otherwise do not need to be relabeled with UDI compliant serial model labeling However the device packaging will need to be updated to reflect UDI information Devices that are manufactured after September 24th 2016 with a UDI compliant serial...

Page 89: ...need to display Reference model Number e g 1068693 UDI Information Choose 1 of 3 options listed below Serial Number e g 200001 Original Manufacturing Date e g 2016 02 29 Country of Origin if necessary There are three 3 different options available for reprinting the serial number label as seen in the figure below PROCEDURE 1 Print a UDI compliant serial model number label in accordance with the spe...

Page 90: ...be performed after any repairs to the EverFlo Oxygen Concentrator The results of the test must be entered on the Testing Data Sheet provided and signed in ink and dated by the technician performing the test This test may also be used as a performance verification procedure on the unit between patient usages 9 2 1 TEST EQUIPMENT Concentrator Tool Kit H647 Calibrated Oxygen Analyzer Test Flow Meter ...

Page 91: ...M Within 120 seconds 160 seconds for EverFlo T models the No Flow alarm will sound and the yellow LED Low Oxygen will illuminate Record the results Remove the pressure gauge from the outlet barb 7 Set the flow meter to two 2 LPM for units equipped with pediatric flow meters set the flow to 0 1 LPM Connect a calibrated oxygen analyzer to the outlet barb measure and record the oxygen concentration S...

Page 92: ... 1 3 seconds 13 Read the Test Flowmeter value Record the results If the flow is greater than 10 SLPM the unit PASSES 14 In ink fill out the rest of the Test Data Sheet after all tests have been completed If the unit has failed any of the tests performed the unit must be repaired and retested according to released documentation ...

Page 93: ...l Number ___________________ Step 5 Oxygen Outlet Pressure 5 0 7 0 psig Pediatric Flow Meter Yes No Step 6 No Flow Alarms 120 sec EverFlo T Devices 160 sec Pass Fail Step 7 Flow Meter Oxygen Concentration Pediatric Flow Settings EverFlo Models 90 96 2 LPM 90 96 5 LPM 1020007 and 1020008 87 96 2 LPM 87 96 5 LPM 2 LPM 0 1LPM 5 LPM 1LPM 2 LPM 0 1LPM 5 LPM 1LPM Step 8 Step 13 OPI Verification Pass Fai...

Page 94: ...h long 5 16 Hex Driver Bit Kit 9 16 Open end wrench 9 16 Socket Heyco Pliers Torque Wrench 1 5 in lbs Torque Wrench 8 in lbs Torque Wrench 25 in lbs Torque Wrench 35 in lbs Torque driver 1 2 INLBS range with T6 bit Fuse Extractor Concentrator Tool Kit H647 Diagonals wire cutters Needle Nose Pliers insulated Channel Locks medium One Ear Clamp Pliers Pressure Gauge Equipment Digital Multimeter Calib...

Page 95: ...ns Fluke 87 or better model Any commercially available digital multimeter that meets the above specification 10 1 2 OXYGEN ANALYZER Specifications Range 0 0 to 100 O2 Accuracy 2 0 O2 Acceptable Options MSA MiniOX I CE Oxygen Analyzer Any commercially available calibrated Oxygen Analyzer that meets the above specifications NOTE The oxygen Analyzer used must be calibrated to meet the manufacturer s ...

Page 96: ...stallation 1 Log into my respironics com 2 Select Service Software and Documentation 3 Select EverFlo Service from the Service Software Category list Description Version Oxygen Interface RP Kit N A Laptop Desktop PC with Windows 7 Operating System 32 64 bit or Windows 10 Operating System N A EverFlo Service Tool Installer 2 0 0 1 EverFlo Service Manifest File 1 0 3 ...

Page 97: ...the software and follow the on screen instructions in regards to file location 5 Install the EverFlo Service Tool 6 Allow the program to install to the default location 7 Agree to the legal licenses and click Next 8 A couple status bars will show the progress of the download ...

Page 98: ...ERFLOTM SERVICE TECHNICAL INFORMATION 1039055 VER 06 9 The installer will indicate the status of the Service Tool installation 10 Click the Extract button to install the current version driver of the FTDI drivers ...

Page 99: ...CAL INFORMATION 1039055 VER 06 11 Click the Next button and continue with the procedure 12 Click the Finish button once the installer finishes loading the software Users will be prompted to restart their computer See screenshot below ...

Page 100: ... into location where EverFlo Service Upgrade tool was installed For example C Program Files x86 EverFlo Service Tool 11 1 3 Context Definitions for Main Screen Click on the Help tab and select the About option This will display the Service Upgrade Tool flash screen 1 Enter Device manager and set the COM port advanced settings to the proper latency setting ...

Page 101: ...the Hardware tab and then the Device Manager Link 5 Select the Ports drop down arrow locate and right click the USB serial port and select Properties 6 Select the Port Settings tab and then select the Advanced button 7 Locate and select the Latency Timer drop down arrow and select a setting of 1 8 Select the Ok button when applicable and then close all windows 9 Open the software by clicking the i...

Page 102: ... sieve canister balance 15 27 PSI range Estimated Flow Estimation of flow rate in liters per minute from EverFlo product tank derived from the pressure slope Serial ID Birthdate Time Model Factory supplied identifier and date time from the flash memory Internal timer which resets to zero when the device is reset or powered off Model number and Serial Number are enabled for edits to the PCA based o...

Page 103: ...ias is enabled Pin 5 7 Not used for Service High Flow TRUE if high flow alarm condition is active Gulp Active TRUE if the EverFlo is TransFill Enabled and actively supplying a TransFill device 11 1 6 Table for the Device Alarms Box Definitions Of The Higher Check Box Section Alarms System Parm If checked the memory consistency check of the parameter memory has failed Lo Pressure If checked product...

Page 104: ...tive Sol C Illuminated when solenoid valve C is active and the device is equipped with a Purge valve See Note below Sol A Illuminated when solenoid valve A is active Sol B Illuminated when solenoid valve B is active 11 1 7 Content Definitions for Upgrade Firmware IMPORTANT NOTE MODEL NUMBER AND SERIAL NUMBER ARE ENABLED FOR EDITS TO THE PCA BASED ON THE DEVICE LABEL MUST BE NAMED TO LOAD FIRMWARE ...

Page 105: ... Software is used on other Respironics products 11 1 8 Upgrade Procedure NOTE This Service Upgrade Tool is not to be used on units equipped with a purge valve assembly Installing 3 0 Software will cause the purge valve to no longer function See EverFlo 230 VAC New Spare Parts 17 04 09 1 All devices returned to for Service are recommended to have its firmware checked and upgraded as needed IMPORTAN...

Page 106: ...step 18 NOTE The technician must determine that the device is completely original and has not been serviced previously If the unit was serviced in the past then upgrade the firmware By Feature Only PCAs equipped with LCD hour meters require upgrading via the By Feature method 12 Upgrade when a single known configuration shows in the bottom box 13 Click the Upgrade button and the EverFlo will alarm...

Page 107: ...e past and PCA serial number and model number do not match the device label The technician must inspect the unit for the required components such as the device model number compressor type and solenoid valve type 19 Reference Field Communications for additional information on configurations and serial number cutoffs The model number and serial number must be updated to show the model number and se...

Page 108: ... not the following message appears There are no matching configurations and the device needs to be reevaluated as to its original equipment configuration 23 Click the Upgrade button and then proceed with Steps 13 thru 17 Feature Definition By Feature Select the model number compressor type 44 or 38 and solenoid type Air or O2 pilot Clear Filters Allows you to clear the By Features section Cancel B...

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