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PLATINUM™5 OXYGEN CONCENTRATORS

1. INDICATORS SensO Alarm Thresholds Status Indicator Lights SYSTEM OKAY GREEN Indicator Light O Over 85 2 Between 73 YELLOW A Yellow Solid 3 to 85 2 B Yellow Flashing Sensor Failure Call Qualified Service Personnel SYSTEM FAILURE Continuous Audible Below 73 3 Alarm Sieve GARD Compressor Shutdown Call Qualified Service Personnel FIGURE 3 OXYGEN SENSOR TEST Platinum 5 Oxygen Concentrators 66 Part No 1110538 ALARM TEST SECTION 20 P E VALVE COIL TEST FIGURE 4 P E Valve Coil Alarm sequence occurs when the P E Valve Coil connection or P C Board Circuitry has failed 5 With the unit running and flow set at 5 L min remove one 1 yellow wire from the valve coil The P E valve coil alarm should activate within 10 seconds Refer to FIGURE 5 for SHUTDOWN MODE 6 Reinstall cabinet Refer to PROCEDURE REMOVING CABINET Yellow Wires NOTE If any alarm fails to perform to specification contact Invacare Technical Service NOTE If problems arise during test contact FIGURE 4 P E VALVE COIL TEST Invacare Technical Service for further assistance Your Invacare concentrator is now ready for an additional year Use the PREVENTIVE MAINTENANCE RECORD in this manual to record date and number of hours when preventive maintenance was performed on the concentrator or any repairs made OXYGEN CONCENTRATOR Refer To Ser
2. 111115111111 SECTION 4 SS REPLACING SIEVE BEDS SECTION 5 REPLACING CHECK VALVES 09090000000000000000000000000000000000 SECTION 6 REPLACING ADJUSTING REGULATOR REPLACING REGULATOR cto deese tice cin lesen vant eoe sesto 39 95 22 40 SECTION 7 REPLACING COMPRESSOR ASSEMBLY OR CAPACITOR sd REPLACING COMPRESSOR ASSEMBLY siiin 41 REPLACING CAPACITOR taret petere tro e eae eerie edendo eed ete Pete 42 SECTION 8 REPLACING HEAT EXCHANGER 43 SECTION 9 REMOVING CONTROL PANEL 44 SECTION 10 REPLACING eelef le 45 SECTION REPLACING 09090900000000000000000000000000000000000000 47 SECTION 12 REPLACING TRANSFORMER ASSEMBLY 49 Part No 1110538 3 Platinum 5 Oxygen Concentrators gt 07 e le le 2 2 4 H 2 2 H ie m lt TABLE CONTENTS SECTION 13 REPLACING ON OFF SWITCH E DU SECTION 14 REPLACING FLOWMETER CERES T Di SECTION 15 REPLACING HOUR
3. Remove the two 2 mounting screws washers per side and bushings 2 per side securing the 4 way valve manifold assembly to top of sound box 12 The 4 way valve manifold assembly can be removed from the concentrator by lifting the assembly straight up through the cutout in the sound box 13 Remove 4 way valve from manifold assembly Refer to SECTION 16 REPLACING 4 WAY VALVE MANIFOLD ASSEMBLY Refer to FIGURE 1 14 Remove exhaust canister w hoses from manifold 15 Loosen the adjustable clamp on valve manifold input hose to bottom center port of manifold assembly Refer to FIGURE 2 16 Remove valve manifold input hose from bottom center port of manifold assembly Refer to FIGURE 2 17 Reverse STEPS 13 17 to re assemble 18 Slide 4 way valve manifold assembly complete through the cutout in top of sound box then install the two 2 mounting screws washer and bushings into the manifold to secure the 4 way valve assembly to the top of sound box 19 Reverse STEPS 4 10 20 Reinstall control panel Refer to SECTION 9 REMOVING CONTROL PANEL 21 Plug unit in and turn power ON 1 22 Run unit and check for leaks at hose connections Refer to SECTION 19 LEAK TEST 23 Check for proper system operation Refer to the SPECIFICATION section of this manual 24 Re install cabinet Refer to SECTION REMOVING CABINET Platinum 5 Oxygen Concentrators 54 Part No 1110538 4 VALVE SECTION 16 Bushin
4. 15 Install NEW label onto pilot valve coil 7 yoke S N FIGURE 3 REMOVING INSTALLING O RINGS NOTE DO NOT J disassemble Spade Connectors attach here Locknut Leave Wire Connectors Intact Coil Pilot Valve Stem Valve Body Reference Tapered d P End CM O Ring Manifold Opening Manifold FIGURE 4 REMOVING INSTALLING PILOT VALVE POPPETS AND O RINGS 16 Position pilot valve coil with yoke at an approximate 60 angle to the right as viewed from the front of valve to ensure spade connectors are not pulled or tensioned after reinstallation 17 Use the flat blade screwdriver and hold the pilot valve stem in place 18 Tighten locknut clockwise with the 9 16 inch wrench until snug to secure the stem and coil with yoke DO NOT OVERTIGHTEN Reference Torque to 20 inch Ibs 3 inch Ibs DO NOT overtighten locknut when installing it onto pilot valve stem Damage to the plastic manifold may occur 19 Reinstall control panel Refer to SECTION 9 REMOVING CONTROL PANEL Ensure that hoses behind control panel DO NOT contact cooling fan after control panel reinstallation 20 Plug power cord in and turn concentrator to ensure proper operation 21 Reinstall cabinet Refer to SECTION REMOVING CABINET 22 If any difficulties are encountered in this installation contact Invacare Techni
5. Remove tie wraps from P E valve tubing Ur qc Remove P E valve assembly from tubing CAUTION If P E valve is not to be installed immediately plug the P E valve tubing to prevent sieve bed contamination 6 Install new P E Valve assembly immediately by reversing STEPS 3 5 NOTE After replacing P E valve retiming of the concentrator may be necessary Refer to SECTION 18 TIMING OF THE PLATINUM 5 CONCENTRATOR 7 unit and check for leaks Refer to PROCEDURE 19 LEAK TEST 8 Reinstall cabinet Refer to PROCEDURE REMOVING CABINET Tie Wraps d P E Valve Tubing P E Valve Tubing Sieve Beds SHOWN for Reference FIGURE REPLACING VALVE Platinum 5 Oxygen Concentrators 34 Part No 1110538 SIEVE BEDS SECTION 4 Section 4 Replacing Sieve Beds includes the following Replacing Sieve Beds REPLACING SIEVE BEDS FIGURE 1 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING NOTE Always replace sieve beds in pairs to ensure that both beds are in optimum condition 1 Unplug unit Remove cabinet Refer to SECTION REMOVING CABINET Remove tie wraps and disconnect P E valve and sieve bed tubing from top of sieve beds Remove large tie wraps ow H Loosen adjustable clamps on sieve beds Slide clamps down below the adjustable clamp hangers Lift sieve beds up and rest sieve beds on top r
6. plate with your finger or blunt object Make sure that the O ring is NOT twisted when seated in the groove of the top of the valve plate Exhaust Valve Flapper Valve Restraint and Valve Keeper I Install the NEW exhaust valve flapper valve restraint and valve keeper strip to the top of the valve plate with the valve flapper screw FIGURE 8 NOTE Torque flapper screws to 2 inch Ibs O ring Intake Valve Flapper and Valve Keeper Strip 1 Install the NEW valve keeper strip on top of the NEW intake valve flapper so that the word UP is visible Fasten with the valve flapper screw Refer to FIGURE 9 2 Install the NEW O ring seating it firmly into the grove with your finger or blunt object NOTE Torque flapper screws to 2 inch Ibs Piston Cup 1 Place cylinder sleeve over rod top with smooth edge facing up 2 Place piston cup on rod top making sure it is CENTERED 3 Place retainer on top of piston cup and seat retainer in rod top pocket making sure the retainer and cup align properly along with screw holes 4 Insert new screw into rod top and torque to 30 inch lbs Connecting Rod Eccentric Assembly 1 With gloved hand or clean cloth pre form piston cup if necessary 2 Gently slide cylinder sleeve up and over cup to fully form it Valve Flapper Screw Valve Keeper Strip Exhaust Valve Flapper Valve Restraint FIGUR
7. 9 Turn the unit off and then back on The timing value is stored in memory for future use 10 If the unit is turned off before an autotune cycle is completed the valve timing will not be stored or updated If the board is new autotuning must be successfully completed BEFORE the unit can be placed into service After a successful autotune run the unit for 30 minutes and verify that the oxygen concentration output of the unit is within specification Platinum 5 Oxygen Concentrators 60 Part No 1110538 SECTION 18 12 If the oxygen output concentration is not within specification rerun the autotune again at 5 L min 13 Reinstall the cover screws TO MANUAL TUNE l Turn power OFF and unplug the unit 2 Remove cabinet Refer to SECTION REMOVING CABINET 3 Plug unit in but DO NOT turn ON I until instructed to below lt 4 Locate the timing switch on the upper right corner of the P C board near the 2 pressure sensor 5 Insert a small common or flathead screwdriver into the adjustment screw of the timing switch Set the timing switch initially at the number 7 position 7 Turn unit ON I and wait 15 minutes for unit to stabilize If after 15 minutes of run time the concentration is below specification change setting to a number one 1 position lower than the previous setting 9 Letunit run 10 minutes If concentration is lower still change the switch to number tw
8. Remove hour meter by pushing meter through front of control panel Install new hour meter reversing STEPS 4 6 Reinstall control panel Refer to SECTION 9 REMOVING CONTROL PANEL Reinstall cabinet Refer to SECTION REMOVING CABINET so OND wv Hour Meter Connectors Hour Meter Housing Retaining Clips Hour Meter Housing Back of Control Panel FIGURE REPLACING HOUR METER Platinum 5 Oxygen Concentrators 52 Part No 1110538 4 VALVE 16 Section 16 4 way Valve Replacing 4 way Valve Replacing 4 way Valve Manifold Assembly Replacing Pilot Valve Poppets and Rings TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING REPLACING 4 WAY VALVE FIGURE 1 1 Unplug unit Remove cabinet Refer to SECTION REMOVING CABINET Remove control panel Refer to SECTION 9 REMOVING CONTROL PANEL Remove the four 4 mounting screws that secure the 4 way valve to the manifold assembly Us Position NEW 4 way valve onto manifold assembly and loosely install mounting screws through 4 way valve and into manifold assembly Torque sequence and specification MUST BE adhered to or possible damage to the 4 way valve could result 6 Tighten mounting screws in the sequence described below Refert to FIGURE 1 7 Pre torque the mounting screws to 10 2 inch 165 using the torque sequence 8 The mounting screws
9. the extra electrons are released from the oxygen ions and oxygen molecules return to the air The number of electrons is directly related to the oxygen concentration The electrons travel to the P C board where they are counted and the oxygen concentration reading is calculated A microprocessor on the P C board contains software that interprets the signal being received from the sensor It compares the signal to clinically acceptable limits Signals outside of the clinically acceptable limits generate responses in the form of lights audible indicators and or system shut down Operating Sequence Once the power switch has been turned ON 1 the SensO circuit will wait 5 minutes for the concentrator to begin producing clinically acceptable oxygen and the oxygen sensor to stabilize The GREEN LIGHT will illuminate indicating normal system operation while the oxygen sensor is warming up After 5 minutes if the oxygen purity exceeds 85 2 the GREEN LIGHT will continue to illuminate If the oxygen level is not above 85 2 after the first 5 minutes the system will continue to monitor the O and wait for a maximum of 30 minutes from start up to reach 85 2 before activating an alarm Environmental factors such as low voltage high altitude or age of the machine will affect the time required to reach 85 2 If the oxygen level is not above 85 2 within the first 30 minutes the oxygen concentration alarm sequence will ac
10. 132 108 VAC 60 Hz 43 50 dB Average Up to 6 000 ft 1828 meters above sea level without degradation of concentration levels From 6 000 ft 1828 meters to 13 129 ft 4000 meters below 90 efficiency All IRC5LXO IRC5LX Models 95 6 to 87 at 1 2 to 5 L min Stated Concentration Levels achieved after initial warm up period approximately 30 minutes 5 0 5 ps i 34 5 3 45 kPa IRC5LX INDICATORS Status Indicator Lights LED Indicator Light Continuous Audible Alarm Sieve GARD Compressor Shutdown Call Qualified Service Personnel IRC5LXO INDICATORS Status Indicator Lights LED SYSTEM OKAY O Over 85 2 O Between 73 3 to 85 2 SYSTEM FAILURE O Below 73 3 Platinum 5 Oxygen Concentrators GREEN YELLOW Indicator Light Yellow Solid B Yellow Flashing Sensor Failure Call Qualified Service Personnel Continuous Audible Alarm Sieve GARD Compressor Shutdown Call Qualified Service Personnel Part No 1110538 SPECIFICATIONS SPECIFICATIONS CONTINUED Flow Range Low Flow Alarm Average Power Consumption Pressure Relief Mechanism Operational at Change in maximum recommended flow when back pressure of 7kPa is applied Filters Safety System Width Height Depth Weight Shipping Weight Operating Ambient Temperature Exhaust Temperature Oxygen Output Temperature Cabinet Regulator
11. 4 Teun de EE SIE eS aauin aau sv HERE EE BEER 51 OSN3S uoneJ3ue2uo 8 A2904 E memet mmo Leon acero T wo opo 31nQ3H9S ADNVNALNIVW 3ALLN3A33Hd ONIYNG 40 Platinum 5 Oxygen Concentrators OSN3S LNOHLIM S LINN uoneJ31ue2uo 8 A294 SAVG 06 Ad3A3 WE EE RETTEN uen auro Jam INOH pesde 3 gt d We T SE NOI LO3dSNI HOV3 IVIH3S OYI ON 1402 nok sax YOLVYLNADNOD N39AXO 3HVOVANI QuO23M ADNVNALNIVW 3ALLN3A3Ud Part No 1110538 gt lt gt SECTION 3 P E VALVE Section 3 P E Valve includes the following Replacing P E Valve ONLY REPLACING VALVE ONLY FIGURE 1 TO ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING Unplug unit Remove cabinet Refer to SECTION REMOVING CABINET Remove spade connectors from P E valve assembly
12. INSTALLATION VERIFICATION OF BATTERY FREE POWER LOSS ALARM When your new Platinum 5 concentrator arrives it should be checked for proper operating conditions 1 If the unit has been in below freezing temperatures allow it to warm up to room temperature before operating 2 The concentrator may need to be turned on for 4 to 5 seconds to charge the Battery Free Power Loss Alarm Connect power cord to outlet and turn the concentrator on Turn flow control knob counterclockwise and flow will begin immediately Set flow rate to 5L min Let the unit run for 30 minutes then turn unit off 3 Unplug the power cord and press ON OFF switch to the ON 1 position An intermittent audible alarm will sound This confirms proper operation of the Battery Free Power Loss Alarm Turn ON OFF switch OFF O 4 Connect power cord to outlet and turn on concentrator Unit will BEEP on start up 5 Check the oxygen concentration per specifications after 30 40 minutes running time SEQUENCE OF OPERATION Turning ON 1 the power switch applies 120 VAC to the compressor motor hour meter transformer cooling fan and the Printed Circuit P C Board Room air enters the compressor via the cabinet filter and the compressor inlet filter The air is compressed by the wobble pistons in the compressor to a pressure of 21 p s i 144 79 kPa As increased pressure creates increased temperature a heat exchanger is used to lower the temperature before t
13. METER SECTION 16 REPLACING 4 WAY VALVE MANIFOLD ASSEMBLY PILOT 5 53 REPLACING 4 WAY VALVE 53 REPLACING 4 WAY VALVE MANIFOLD ASSEMBLY ee 54 REPLACING PILOT VALVE POPPETS AND RINGS eerte 56 SECTION 17 SENSO2 ALARM PURITY INDICATORS 58 SECTION 18 TIMING THE PLATINUM 5 CONCENTRATORS 60 SECTION 19 LEAK TEST y SECTION 20 ALARM AND SENSOR 5 64 SECTION 21 SIEVE BED PRESSURE TAP IN KIT INSTALLATION AND BED PRESSURE 68 WARRANTY 0900000000000000000000000000000000000000000000000000000000000000000000000000000000 Platinum 5 Oxygen Concentrators 4 Part No 1110538 SAFETY SUMMARY SAFETY SUMMARY use of oxygen therapy requires that special care be taken to reduce the risk of fire Any materials that will burn in air and some that will not are easily ignited and burn rapidly in high concentrations of oxygen For safety concerns keep all sources of ignition out of the room in which this product is located and away from areas where oxygen is being delivered Textiles oil and other combustibles are easily ignited and will burn
14. No 1110538 II Platinum 5 Oxygen Concentrators 2 oF o E gt 2 D zc m Z 2 5 n 2 lt E m lt 2 Z 0 lt tc LL INSTALLATION SEQUENCE OF OPERATION If main power is lost the Battery Free Power Loss Alarm will sound a short with a long pause after All units are equipped with a diagnostic alarm system that signals if the pneumatic pressure or electrical systems malfunction The Troubleshooting Guide in this manual explains the alarm system signals and reasons in detail for your convenience SENSO OXYGEN SENSOR TECHNOLOGY CERAMIC ZIRCONIA SENSOR Technical Description The oxygen being produced by the concentrator flows out of the product tank and into the flowmeter A small flow of oxygen produced by the unit is sent through a precision orifice to the oxygen sensor mounted on the printed circuit board As the oxygen enters the sensor it passes through a screen and contacts the sensing disk Electric current flowing through a metal film resistor heats the disk in excess of 300 C Oxygen molecules contact the electrode of the disk and pick up extra electrons to become oxygen ions These oxygen ions are attracted to the electrode on the bottom of the zirconia disk Because of the crystal structure of the zirconia only oxygen ions can pass through When the oxygen ions reach the bottom electrode
15. Oxygen Concentrator was specifically designed to minimize routine preventive maintenance at intervals of once per year Only professionals of the healthcare field or persons fully conversant with this process such as authorized or factory trained personnel should perform preventive maintenance or performance adjustments on the oxygen concentrator RADIO FREQUENCY INTERFERENCE Most electronic equipment is influenced by Radio Frequency Interference RFI CAUTION should be exercised with regard to the use of portable communications equipment in the area around such equipment Part No 1110538 5 Platinum 5 Oxygen Concentrators gt x lt gt gt gt 2 gt lt 2 SAFETY SUMMARY SAFETY SUMMARY CONTINUED TO REDUCE THE RISK OF BURNS ELECTROCUTION FIRE OR INJURY TO PERSONS Avoid using while bathing If continuous usage is required by the physician s prescription The concentrator must be located in another room at least seven 7 feet from the bath DO NOT come contact with the concentrator while wet DO NOT place or store product where it can drop into water or other liquids DO NOT reach for product that has fallen into water UNPLUG IMMEDIATELY This device is to be used only in accordance with the prescription of a physician and the Platinum 5 Owner s Manual If at any time the patient or attendant concludes that the patient is receiving an insufficient amount of oxygen the supplier a
16. PROCEDURE REMOVING CABINET NOTE Replace one or both check valves when performing this procedure The check valves are one way directional and can be checked by passing air through them Air should flow in one direction ONLY 3 Loosen adjustable clamp on product tank slide clamp down below the adjustable clamp hanger and pull product tank forward to access check valve s 4 Remove tie wraps from top and bottom of the check valve s and disconnect check valve s from 1 4 inch PVC tubing The check valves are one way directional and MUST be installed correctly The letters are printed on the check valves The check valves MUST be installed with the VAC on the UNDERSIDE of the check valve Low system pressures and eventual bed contamination will result if check valves are not properly installed Check Valves PVC Tubing En f Tie wraps lt 2 per Check Valve PVC Tubing wE Product Tank Adjustable Clamp K FIGURE REPLACING CHECK VALVES Part No 1110538 37 Platinum 5 Oxygen Concentrators I m lt gt lt m o 5 CHECK VALVES Install the NEW check valve s into the 1 4 PVC tubing Make sure VAC is on the UNDERSIDE of the Check Valve to ensure proper orientation of check valves when installing 7 Secure the check valve s by installing new tie wraps to the 1 4 PVC tubing where previously removed NOTE If 1 4
17. far as it will go and hold it The low pressure alarm should activate within 30 seconds Refer to FIGURE 5 for SHUTDOWN MODE c2 With unit running set flow at maximum rating Remove the pressure sensor tubing tie wrap from the top of the product tank The low pressure alarm should activate within 30 seconds Refer to FIGURE Relief Valve Pull Out Stem to Simulate Leak STEP 2cl Compressor Connector Disconnect from Harness STEP 2d FIGURE LOW PRESSURE TEST Platinum 5 Oxygen Concentrators 64 Part No 1110538 ALARM TEST SECTION 20 TIME OUT TEST FIGURE 1 d With unit OFF O disconnect the compressor connector from the main wiring harness Plug unit in and turn power ON I The Time Out Failure alarm should activate within 40 seconds Refer to FIGURE 5 for SHUTDOWN MODE NOTE If any alarm fails to perform to specification contact Invacare Technical Service HIGH PRESSURE TEST FIGURE 2 High Pressure Occurs when pressure in product tank rises beyond a preset value typically 23 p s i p s i Main Valve Coil Alarm sequence occurs when the main valve coil connection or P C Board Circuitry has failed 3 With the unit running and flow set at 5 L min remove one 1 orange wire from the main valve coil The main valve coil alarm should activate within 40 seconds Refer to FIGURE 5 for SHUTDOWN MODE NOTE If any alarm fails to perform to specification contact Invacare Technical Ser
18. normal range Green or Yellow panel indicator should illuminate UNIT NOT OPERATING Internal Status Indicators Transformer assembly RED Off a Assembly connector GREEN Off disconnected b Faulty transformer assembly Control Panel Indicators RED Off YELLOW Off GREEN Off Power Switch ON Continuous audible alarm 5a Replace compressor SECTION 7 5b Replace capacitor SECTION 7 5c Replace compressor SECTION 7 5d Replace compressor SECTION 7 Replace compressor SECTION 7 Have line voltage inspected by certified electrician A voltage regulator may be required and is obtainable from your local electric company Replace P C board SECTION 11 Unit may need retiming after P C board replacement SECTION 18 la Reattach connector Ib Replace transformer assembly SECTION 12 NOTE Refer to the Repair Replacement Guide in this manual for proper replacement or adjustment procedures Platinum 5 Oxygen Concentrators 20 Part No 1110538 TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE UNIT OPERATING Internal Status Indicators Internal repairs required Replace SensO circuit board SECTION 11 RED Three 3 Flashes GREEN One 1 Flash Control Panel Indicators RED Off YELLOW Flashing GREEN On Low Flow Alarm does System leak Repair leak in product tank not activate on flows less regulator tubing than 0 5 L min fittings or flow m
19. the cabinet filters with a vacuum cleaner or wash in warm soapy water and rinse thoroughly Refer to FIGURE 2 Dry the filters thoroughly before reinstallation eJ DO NOT operate the concentrator without the filters installed FIGURE 2 CLEANING THE CABINET FILTERS Part No 1110538 23 Platinum 5 Oxygen Concentrators 0 2 m lt 2 lt lt E 2 m 2 gt Z m H Q Z lt 2 m E 2 lt gt H gt 2 m gt tc 2 PREVENTIVE MAINTENANCE REPLACING THE OUTLET HEPA FILTER FIGURE 3 NOTE The Outlet HEPA filter can be checked by performing the following procedure Turn the concentrator on and adjust the flowmeter to the maximum flow of the unit 2 Observe the flowmeter s flow indicator while connecting a 50 foot cannula tube to the outlet barb of the concentrator 3 Ifthe flow indicator fluctuates the Outlet HEPA filter may need replacement Refer to TROUBLESHOOTING GUIDE section on fluctuating flow To replace the Outlet HEPA filter perform this procedure as needed depending on the Outlet HEPA filter check results 1 Unplug the unit 2 Locate the filter access and humidifier adapter storage plate located on the side of the concentrator 3 Insert a flathead screwdriver in the plate groove on the top edge of the plate and gently pry the humidifier adapter storage plate open Refer to FIGURE 3 DETAIL A to remove the plate 4 Remove pl
20. the compressor housing Loosen the set screw 1 4 turn 4 Rotate connecting rod to top dead center 180 and slide the connecting rod eccentric assembly off the shaft through the opening in the housing 5 Secure the rod assembly in a fixture 6 Remove the sleeve from the connecting rod and discard Piston Cup 1 Remove the torque screw discard from the piston cup retainer retain for reassembly 2 Remove the piston cup discard and wipe debris from the top of the connecting rod with a clean damp cloth O ring Intake Valve Keeper and Valve Keeper Strip I Remove the O ring intake valve flapper and valve keeper strip from the bottom of the valve plate Discard all 2 Clean the bottom of the valve plate with a clean soft cloth Exhaust Valve Flapper Valve Restraint and Valve Keeper Strip 1 Remove the exhaust valve flapper valve restraint and valve keeper strip from the top of the valve plate Discard all 2 Clean the top of the plate with a clean soft cloth Gasket I Remove the OLD gasket from the top of the valve plate and discard 2 Clean the valve plate with a clean soft cloth Platinum 5 Oxygen Concentrators 28 Part No 1110538 PREVENTIVE MAINTENANCE SECTION 2 REBUILDING COMPRESSOR REFER TO FIGURES 8 10 NOTE Before reassembly wipe any residue from all components with a clean soft cloth Gasket 1 Install NEW gasket seating the gasket firmly in the groove at the top of the valve
21. the valve plate in the same manner as it was Refer to FIGURE 8 Fan Reinstall the fan onto the shaft in original orientation NOTE Make sure the top edge of the sleeve locates in the O ring groove in the bottom of the valve plate CAUTION Make sure that the O ring is NOT twisted when seated in the groove of the bottom of the valve plate Compressor Heads 1 Place the heads on top of the valve plates 2 Tighten the head screws in criss cross pattern to 40 inch Ibs Compressor To avoid personal injury or property damage rotate the fan by hand prior to connecting the unit to a power source Check for suction at the air inlet by placing your finger over the port as you rotate the fan You should feel a slight suction with each rotation of the fan If you DO NOT feel a suction but you feel or hear a thump as you turn the fan DO NOT connect the unit to a power source Review the assembly procedure for possible error 3 Reinstall compressor Refer to SECTION 7 REPLACING COMPRESSOR ASSEMBLY OR CAPACITOR Platinum 5 Oxygen Concentrators 30 Part No 1110538 PREVENTIVE MAINTENANCE SECTION 2 4 Run unit and check for leaks around compressor hoses and compressor tubes Refer to SECTION 19 LEAK TEST 5 Take pressure readings to ensure proper system pressures Refer to SECTION 21 SIEVE BED PRESSURE TAP IN KIT INSTALLATION AND BED PRESSURE CHECK FIELD SERVICE PARTS LIST FOR THOMAS 2660 SERIES COMPRESSO
22. through all pneumatic connections If no leaks are found and flow is still fluctuating replace the regulator SECTION 6 If pressure at test point is within spec 5 p s i 0 2 max 34 4 kPa 6 89 replace flowmeter SECTION 14 Iflow flow conditions persists replace outlet HEPA filter Replace SECTION 2 Reconnect or replace tubing Replace compressor inlet filter Replace Compressor Internal damage SECTION 7 Place unit at least 3 inches from any wall DO NOT place unit on pile or shag carpeting that may restrict air flow Clean or replace SECTION 2 Reconnect leads Replace fan SECTION 10 Install fan with air flow arrow pointing down SECTION 10 Clean heat exchanger SECTION 2 Replace heat exchanger SECTION 8 NOTE Refer to the Repair Replacement Guide in this manual for proper replacement or adjustment procedures Part No 1110538 Platinum 5 Oxygen Concentrators AGINS ONILOOHSATENOUL TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE UNIT OVERHEATS 5 Compressor a Defective b Faulty capacitor c Bad motor windings d Worn seals e Bad bearings Line voltage excessive surge OXYGEN PURITY GOOD board defective Internal Status Indicators Control Panel Indicators RED Off YELLOW On GREEN On After 30 minutes of run time unit operates normally oxygen purity within
23. with great intensity in oxygen enriched air NO SMOKING signs should be prominently displayed A spontaneous and violent ignition may occur if oil grease or greasy substances come in contact with oxygen under pressure These substances MUST be kept away from the oxygen concentrator tubing and connections all other oxygen equipment DO NOT use any lubricants unless recommended by Invacare o gt lt o lt lt 5 lt For optimum performance Invacare recommends that each concentrator be on and running for a minimum of 30 minutes at a time Shorter periods of operation may be harmful for maximum product life If the concentrator has a damaged cord or plug if itis not working properly ifit has been dropped or damaged or dropped into water call Qualified Technician for examination and repair Keep the power cord away from HEATED or HOT surfaces DO NOT move or relocate concentrator by pulling on the power cord NEVER drop or insert any object into any opening NEVER block the air openings of the product or place it on a soft surface such as a bed or couch where the air opening may be blocked Keep the openings free from lint hair and the like Fill humidifier with water to the level shown by the manufacturer DO NOT overfill Invacare recommends that Crush Proof oxygen tubing supplied by Invacare be used with this product and NOT exceed 50 ft 15 2m in length MAINTENANCE The Platinum 5
24. 5d exchanger does NOT have fins Front and Rear Fittings STEP 5d FIGURE 3 HEAT EXCHANGER HOSES Part No 1110538 63 Platinum 5 Oxygen Concentrators 1531 PER ALARM TEST SECTION 20 ALARM TEST Section 20 Alarm and Sensor Test includes the following Alarm and Sensor Test ALARM AND SENSOR TEST TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING CHECK ALARMS PERIODICALLY FOR PROPER FUNCTION To check each alarm perform the following 1 POWER LOSS With the unit running remove the line cord from power source The power loss alarm mode should sound the audible alarm immediately or within 30 seconds NOTE With the unit unplugged and inoperable for a short period of time the battery free circuit will be drained If power failure alarm does not sound with unit unplugged and power switch on the battery free circuit is drained It will recharge when unit is plugged in and switched on 2 LOW PRESSURE There are two 2 separate failure modes for Low Pressure a Low product tank pressure Pressure in tank drops below a preset value typically 7 p s i b Failure to reach the set point pressure within a prescribed time limit or Timeout Failure Test each in the following manner LOW PRESSURE TEST FIGURE cl With unit running set flow at maximum rating When the main valve switches pull the stem on the compressor relief valve out as
25. ACARE CORPORATION OR TO PRODUCTS DAMAGED BY CIRCUMSTANCES BEYOND INVACARE CORPORATION S CONTROL THE FOREGOING EXPRESS WARRANTY IS EXCLUSIVE AND IN LIEU OF ANY OTHER WARRANTIES WHATSOEVER WHETHER EXPRESS OR IMPLIED INCLUDING THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE AND THE SOLE REMEDY FOR VIOLATIONS OF ANY WARRANTY WHATSOEVER SHALL BE LIMITED TO REPAIR OR REPLACEMENT OF THE DEFECTIVE PRODUCT PERSUANT TO THE TERMS CONTAINED HEREIN THE APPLICATION OF ANY IMPLIED WARRANTY WHATSOEVER SHALL NOT EXTEND BEYOND THE DURATION OF THE EXPRESS WARRANTY PROVIDED HEREIN INVACARE SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES WHATSOEVER SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGE OR LIMITATION OF HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU THIS WARRANTY SHALL BE EXTENDED TO COMPLY WITH STATE PROVINCIAL LAWS AND REQUIREMENTS Part No 1110538 71 Platinum 5 Oxygen Concentrators E mr m lt gt 2 lt INVACARE Yes you can Invacare Corporation www invacare com USA One Invacare Way Elyria Ohio USA 44036 2125 800 333 6900 2101 E Lake Mary Blvd Sanford Florida 32773 Technical Support Toll Free 800 832 4707 Canada 570 Matheson Blvd E Unit 8 Mississauga Ontario L4Z 4G4 Canada 800 668 5324 Teflon is a registered trademark of
26. ANCE SECTION 2 REBUILDING THE THOMAS MODEL 2660 COMPRESSOR 5 LITER TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING NOTE This kit is designed for rebuilding the Thomas Model 2660 Series compressor The serial number is located on the front of the compressor If the serial number does not begin in this way this kit will not work The 5 Liter Thomas 2660 Series Compressor Rebuild Kit contains the following DESCRIPTION QUANTITY Teflon Piston Cups Aluminum Piston Sleeves Flapper Valves Intake and Exhaust Valve Keepers O Ring Sleeve Valve Plate Gaskets Head Mounting Screws Valve Screws Valve Restraints Piston Cup Retainer Screws NNAONNAANN Tools Required Torque wrench that has an inch pound scale for head screws set screws flapper valve screw and pipe plugs Torx T 25 drive for torque wrench for head screws or flat blade 1 8 Allen wrench attachment for torque wrench for eccentric set screw Flat blade screwdriver attachment or 1 4 hex socket for torque wrench for flapper valve screw Phillips screwdriver attachment for torque wrench for retainer screws DO NOT lubricate or use oil on any moving parts The compressor eccentric uses a precision sealed bearing Therefore additional lubrication isn t necessary REMOVING COMPRESSOR AND COMPRESSOR HEADS REFER TO FIGURE 7 Compressor 1 Unplug concentrator and carefull
27. CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING 1 Unplug unit 2 Remove cabinet Refer to SECTION REMOVING CABINET 3 Remove control panel Refer to SECTION 9 REMOVING CONTROL PANEL ONLY QUALIFIED SERVICE TECHNICIANS SHOULD MAKE ANY CHANGES TO THIS EQUIPMENT Follow these pre cautions to prevent damage to the P C boards Before handling any P C boards you need to be properly grounded to prevent static damage to the components of the board A Static Cuff must be worn and properly grounded using an alligator clip Electrical conduit or a water pipe is normally sufficient when a known good ground is not available Care should be taken to ensure that the alligator clip contacts with bare metal surface When removing quick disconnects terminals DO NOT pull on wire itself as damage to the connection may occur Hold down the P C board with one hand and use an upward force with a slight rocking motion to remove the terminals Before installing any P C boards ensure that all insulators are in place A Disconnect the following a Wiring Harness from 9 or 10 wiring harness connector b Wiring Harness from 8 Pin wiring harness connector c Transformer harness connector DO NOT remove sensor tubing from P C Board Remove from tee fitting or regulator ONLY Damage to sensor assembly could occur d Pressure sensor tubing FROM product tank NOT P C Board e If applicable Oxygen Sensor tubing fro
28. E 8 INSTALL THE NEW EXHAUST VALVE FLAPPER VALVE RESTRAINT AND VALVE KEEPER STRIP Valve Flapper Screw Valve Keeper Strip Intake Valve Flapper VALVE FLAPPERAND VALVE KEEPER STRIP DO NOT lubricate or use oil on any moving parts The compressor eccentric uses a precision sealed bearing Part No 1110538 Platinum 5 Oxygen Concentrators v 2 m lt 2 d lt Ki gt Z j m Z gt Z m H 2 lt 2 2 lt gt 2 gt ac 2 PREVENTIVE MAINTENANCE DO NOT crimp the piston cup when you replace the sleeve If the cup is crimped it MUST be replaced Lal With bearing side FIGURE 10 of connecting rod eccentric assembly facing the center motor of the compressor slide the assembly onto the shaft bringing it flush to the motor bearing Cylinder Sleeve Retainer NOTE Make sure the eccentric setscrew is positioned over the flat of the shaft Piston Cup 4 Tighten set screw to 40 inch Ibs 5 Hold the sleeve down to the housing with one 1 hand and slowly rotate the eccentric with the other hand to ensure all the components are aligned properly NOTE As the piston travels up and down it will also rock from side to side This is a feature of the WOB L Piston FIGURE 10 CONNECTING ROD Valve Place ECCENTRIC ASSEMBLY 2 With the sleeve located and firmly seated on the housing replace
29. EL du Pont de Nemours and Company Torx is a registered trademark of Textron Inc Invacare SensO PreciseR and Venture are registered trademarks of Invacare Corporation HomeFill Sieve Gard and Yes you can are trademarks of Invacare Corporation 2003 Invacare Corporation Part 1110538 Rev A 03 03
30. FEAT THIS SAFETY FEATURE Platinum 5 Oxygen Concentrators 6 Part No 1110538 FEATURES FEATURES FRONT VIEW Oxygen Purity and Fault Indicator Lights 5 model Fault and Power Indicator Lights LX model Oxygen Outlet Flowmeter Power Switch Circuit Breaker Hour Meter Cabinet Filter one of two shown FEATURES IRC5LX IRC5LX02 REAR VIEW ACCESSORIES NOT SHOWN Remote Humidifier Flowmeter Accessory IRCRF5 PreciseR Pediatric Humidifier Flowmeter Accessory IRCPFI6 Venture HomeFill Il home oxygen compressor OH200 NOTE This outlet fitting is to be used only for filling oxygen cylinders with the Venture HomeFill II home oxygen compressor The outlet fitting does not affect concentrator performance Refer to the HomeFill owner s manual part number Power Outlet 1100873 for connection and operating instruc Cord Fitting tions When not in use the plug provided with the concentrator should be inserted into the outlet fitting For more information about the HomeFill contact your Invacare dealer Part No 1110538 7 Platinum 5 Oxygen Concentrators SPECIFICATIONS SPECIFICATIONS Electrical Requirements Rated Current Input Sound Level Operating Altitude Oxygen Output Concentration Levels Maximum Outlet Pressure SYSTEM OKAY SYSTEM FAILURE SPECIFICATIONS ALL MODELS UNLESS NOTED 120 VAC 10
31. PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING 1 Unplug unit Remove cabinet Refer to SECTION REMOVING CABINET Remove control panel Refer to SECTION 9 REMOVING CONTROL PANEL Locate the transformer assembly in the upper left corner on the back of control panel YAWYOASNVYL Unplug the transformer connector from the P C board nu kW H Remove the two 2 keps screws that secure transformer to the back of the control panel Reverse STEPS 5 6 to install NEW transformer Torque keps screw to 13 5 l inch 165 Reinstall control panel Refer to SECTION 9 REMOVING CONTROL PANEL Reinstall cabinet Refer to SECTION REMOVING CABINET Transformer Control Panel Assembly Keps Screw Transformer P C P C Board Board Connector All Models FIGURE REPLACING TRANSFORMER ASSEMBLY Part No 1110538 49 Platinum 5 Oxygen Concentrators I 9 gt 2 T Z SECTION 13 ON OFF SWITCH Section 13 Replacing On Off Switch includes the following Replacing On Off Switch REPLACING ON OFF SWITCH FIGURE 1 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING Unplug unit vro Fir ba through front of control panel Remove cabinet Refer to SECTION REMOVING CABINET Remove control panel Refer to SECTION 9
32. R No Per Asmbly Per Unit Description Cylinder Sleeve 625776 Ee a it 02000 Laws 1 e EE E Ce Dci Valve Pressure Relief Not Shown 115 V enm 1 a ees 3 4 i3 een 1 2 Du pem 3 s eu 2 ORwYWehxe E Depem tw emm 1 3 2 2660CE37 989 COMPRESSOR PartNo Qu 607731 Connecting Rod Eccentric amp Bearing Assembly 7 SCH H A 5 ES ES EN KS A IN AR Fe sea Me Part No 1110538 3l Platinum 5 Oxygen Concentrators v 2 lt m Z d lt lt gt Z m Z gt Z m SECTION 2 PREVENTIVE MAINTENANCE H 2 lt 2 2 lt gt gt 2 gt ac COMPRESSOR PARTS LEGEND Connecting Rod Eccentric amp Bearing Assembly Valve Restraint Piston Cup Valve Keeper Strip Screw Piston Cup Retainer Valve Flapper Intake amp Exhaust Piston Cup Retainer Valve Plate Cylinder Sleeve Screw Valve Flapper Head O Ring Valve Plate O Ring Head Gasket Fan Gray Screw Head Fan Black Valve Plate Assembly 30 00 54 Q Urcb FIGURE 6 COMPRESSOR EXPLODED VIEW Platinum 5 Oxygen Concentrators 32 Part No 1110538 SECTION 2 PREVENTIVE MAINTENANCE PREVENTIVE MAINTENANCE EL r3 ng
33. REMOVING CABINET 3 Remove control panel Refer to SECTION 9 REMOVING CONTROL PANEL LERRA NOTE Note the location of the PVC tubing for accurate replacement after new flowmeter is installed 4 Remove palnuts that secure flowmeter to the control panel Remove flowmeter from front of control panel Install new flowmeter reversing STEPS 4 5 Reinstall control panel Refer to SECTION 9 REMOVING CONTROL PANEL Run unit and check for leaks where 1 4 PVC tubing engages flowmeter fittings Refer to SECTION 19 LEAK TEST Reinstall cabinet Refer to SECTION REMOVING CABINET D ND v Palnuts Flowmeter Flowmeter Control Panel Barbed Fittings Back of Flowmeter FIGURE REPLACING FLOWMETER Part No 1110538 51 Platinum 5 Oxygen Concentrators HOUR METER SECTION 15 HOUR METER Section 15 Replacing Hour Meter includes the following Replacing Hour Meter REPLACING HOUR METER FIGURE 1 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING 1 Unplug unit Remove cabinet Refer to SECTION REMOVING CABINET Remove control panel Refer to SECTION 9 REMOVING CONTROL PANEL Remove and code the two 2 hour meter connectors and wires connected to back of hour meter A WN Spread retaining clips on hour meter housing that secure hour meter to control panel
34. REMOVING CONTROL PANEL Remove and code the four 4 spade connectors from back of existing On Off switch Compress retaining grips on back of existing On Off switch and push switch out NOTE Ensure proper orientation of the ON OFF I O switch and wiring connections before installation Refer to Figure Detail and Detail below DO NOT install the ON OFF I O switch upside down Universal OFF symbol should be at bottom and Universal ON 1 symbol should be at the top Possible damage to the concentrator may result if not properly installed 6 Reverse STEPS 4 5 to secure NEW ON OFF I O switch 7 Reinstall control panel Refer to SECTION 9 REMOVING CONTROL PANEL 8 Reinstall cabinet Refer to SECTION REMOVING CABINET Control Panel ON OFF I O Switch DETAIL ON OFF FRONT VIEW DETAIL ON OFF I O Spade Connector Switch from Brown Wire attached here Spade Connectors from Black Wires attached here Brown Jumper Wire From Circuit Breaker REAR VIEW FIGURE REPLACING OFF SWITCH Platinum 5 Oxygen Concentrators Part No 1110538 FLOWMETER SECTION 14 Section 14 Replacing Flowmeter includes the following Replacing Flowmeter REPLACING FLOWMETER FIGURE 1 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING 1 Unplug unit 2 Remove cabinet Refer to SECTION
35. S 1 2 amp 3 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING DISASSEMBLY 1 Turn power OFF and unplug unit Remove cabinet Refer to SECTION REMOVING CABINET Turn unit so the back faces you Loosen and lower the adjustable clamp on the product tank Pull product tank up and back to access the check valve PVC tubing Locate the check valve and PVC tubing to your right MO wow H Cut the PVC tubing below the check valve in half Check Valve Cut PVC Tubing below Check Valve to install Tap in Kit Adjustable Clamp Product Tank FIGURE DISASSEMBLY Platinum 5 Oxygen Concentrators 68 Part No 1110538 SIEVE BED PRESSURE CHECK SECTION 21 INSTALLATION FIGURE 2 1 Insert the T fitting into the ends of the PVC tubing 2 Secure 1 4 clamps to each end of the PVC tubing fitting connection 3 Attach the 1 4 x 2 inch silicone tubing to the NEW fitting and secure with 1 4 inch clamp 4 Insert plug into the open end of the 1 4 x 2 inch silicone tubing 114 Clamp Fitting 5 Secure with 1 4 clamp m lt m m v 2 m o c 2 m PVC KC 114 x 2 inch Tubing AN Silicone Tubing Plug 8 Clamp FIGURE 2 INSTALLATION PRESSURE TESTING FIGURE 3 1 Remove plug and connect pressure gauge to the 1 4 x 2 inch silicone tub
36. Service Manual PLATINUM 5 4 OXYGEN lt MODEL IRC5LX HomeFill compatible MODEL IRC5LX02 With SensO and HomeFill compatible DEALER KEEP THIS MANUAL THE PROCEDURES IN THIS MANUAL MUST BE PERFORMED BY A QUALIFIED TECHNICIAN ONLY Yes you can 4 H 2 m U SPECIAL NOTES SPECIAL NOTES WARNING CAUTION notices used in this manual apply to hazards or unsafe practices which could result in personal injury or property damage NOTICE THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE DO NOT OPERATE THIS EQUIPMENT WITHOUT FIRST READING AND UNDERSTANDING THIS MANUAL IF YOU ARE UNABLE TO UNDERSTAND THE WARNINGS CAUTIONS AND INSTRUCTIONS CONTACT INVACARE TECHNICAL SERVICES OR A HEALTHCARE PROFESSIONAL DOCTOR THERAPIST BEFORE ATTEMPTING TO USE THIS EQUIPMENT OTHERWISE SERIOUS INJURY OR PROPERTY DAMAGE MAY RESULT SAVE THESE INSTRUCTIONS Users MUST NOT SMOKE while using this device Keep all matches lighted cigarettes or other sources of ignition out of the room in which this product is located NO SMOKING signs should be prominently displayed Textiles and other materials that normally would not burn are easily ignited and burn with great intensity in oxygen enriched air Failure to observe this warning can result in severe fire property damage and cause physical inju
37. ate and set aside 5 Grasp the existing Outlet HEPA filter and disconnect from the short silicone tube Refer to FIGURE 3 DETAIL B 6 Disconnect existing Outlet HEPA filter from the long silicone tube Refer to FIGURE 3 DETAIL B DETAIL Plate Groove Insert Flat Head KR Screwdriver Here Ts Filter Access and Humidifier Adapter Storage Plate DETAIL i Long Silicone Tube SC Long Silicone AV Tube Compressor EIS 3 ER nlet Filter d M s LA Fiter Humidifier Bottle EE eer Adapter storage d oe Silicone Tube location gd FIGURE 3 OUTLET FILTER Outlet Platinum 5 Oxygen Concentrators 24 Part No 1110538 Short Silicone Se shown PREVENTIVE MAINTENANCE SECTION 2 7 Discard existing Outlet HEPA Filter 8 Attach NEW Outlet Filter to short and long silicone tubes 9 Reinstall Filter Access and Humidifier Adapter Storage plate 2 REPLACING THE COMPRESSOR FILTER lt FIGURE 3 AND 4 2 NOTE Perform this procedure as needed depending upon the environment the concentrator is lt used in lt gt 1 Unplug the unit 2 2 Locate the filter access and humidifier adapter storage plate located on the side of the concentrator 2 3 Insert a flathead screwdriver in the plate o 2 groove on the top edge of the plate and N C
38. base assembly Install NEW capacitor by reversing STEPS 2 6 Re install the cabinet Refer to SECTION REMOVING CABINET COMPRESSOR ND YW FW Protective Boot Capacitor Capacitor Clamp S Screw ri Soundbox Brace FIGURE 2 REPLACING CAPACITOR Platinum 5 Oxygen Concentrators 42 Part No 1110538 SECTION 8 Section 8 Replacing Heat Exchanger includes the following Replacing Heat Exchanger REPLACING HEAT EXCHANGER FIGURE 1 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING Unplug unit 2 Remove cabinet Refer to SECTION REMOVING CABINET CAUTION Use care not to deform heat exchanger when installing removing or cleaning Loosen the adjustable clamps the compressor output hose blue and valve manifold input hoses at the front and rear of the heat exchanger 4 Remove screw securing heat exchanger standoff to the soundbox 5 Move the heat exchanger out to access the hoses and remove them from the heat exchanger 6 Remove heat exchanger 7 Reverse STEPS 3 6 to install new heat exchanger 8 Run unit and check for leaks Refer to SECTION 19 LEAK TEST 9 Reinstall cabinet Refer to SECTION REMOVING CABINET Screw Heat Exchanger Standoff Heat Exchanger Adjustable Clamp Compressor Output Hose blue Valve Manifold Input Hose from compresso
39. cal Service at 800 832 4707 or in Florida 407 321 5630 Part No 1110538 57 Platinum 5 Oxygen Concentrators lt lt gt lt m ie n lt Q gt SECTION 17 PURITY INDICATORS Section 17 Purity Indicators includes the following SensO Alarm Indicators SENSO ALARM INDICATORS TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING OPERATION The Platinum 5 with SensO Concentrator is equipped with an oxygen purity indicator This feature monitors the purity level of the oxygen generated by the concentrator If purity falls below alarm thresholds indicator lights on the control panel will illuminate NOTE Concentrator may be used during the initial start warm up time approximately 30 minutes while waiting for the O purity to reach maximum When the unit is turned on the green light will come on SYSTEM greater than 85 After 5 minutes the oxygen sensor will be operating normally and will control the indicator lights depending on oxygen concentration values The explanation of the indicator light functions are as follows INDICATOR LIGHTS FIGURE 1 GREEN LIGHT O2 Normal Operation YELLOW LIGHT Call Supplier IMMEDIATELY You may continue to use the concentrator unless instructed otherwise by your supplier Be certain that BACKUP OXYGEN is nearby RED LIGHT Total unit shu
40. can be now be torqued to 22 2 inch Ibs in the same sequence STOP THIS IS A MAINTENANCE FREE VALVE OPENING THE VALVE WILL VOID ANY AND ALL WARRANTIES APPLICABLE TO THE VALVE NOTE The Numbers above indicate 2 the MOUNTING SCREW TORQUE SEQUENCE Pre torque 10 2 inch Ibs then Torque to 22 2 inch lbs 4 way Valve Mounting Screws FIGURE REPLACING 4 WAY VALVE Part No 1110538 53 Platinum 5 Oxygen Concentrators lt lt gt lt m 16 4 VALVE REPLACING 4 WAY VALVE MANIFOLD ASSEMBLY FIGURE 2 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING gt 1 Unplug unit 2 Remove cabinet Refer to SECTION REMOVING CABINET 4 3 Remove control panel Refer to SECTION 9 REMOVING CONTROL PANEL 5 4 Remove the tie wraps connecting the sieve bed hoses to top of manifold assembly 4 Refer to FIGURE 2 Remove sieve bed hoses from manifold assembly 6 Remove and code the two 2 spade connectors from the valve pilot on top of the manifold assembly 7 Remove the mounting screw s that secures exhaust canister assembly to rear of the sound box Refer to SECTION 2 PREVENTIVE MAINTENANCE 8 Remove muffler from exhaust canister by turning counter clockwise 9 Loosen the adjustable clamp that secures valve manifold input hose to heat exchanger 10 Remove hose from end of heat exchanger
41. eaks at pressure sensor tubing on product tank Refer to SECTION 19 LEAK TEST 12 Reinstall cabinet Refer to SECTION REMOVING CABINET Control Panel secured here with 2 upper mounting Circuit Breaker Step 9 SN Control Panel Z Hour Meter screws Step 9 NL 1 8 LD Pressure ON OFF I O Switch Step 9 Patient Outlet Barbed fitting Sensor Tubing Step 4 Oxygen Sensor Tube on SensO Models OnlyJ e AP e De and Bottom 9 or 10 E A Barbed fittings Connector Step 7 GE Vd Control Panel secured Control Panel 8 Pin Connector here with 2 Lower Step 8 Mounting Screws FIGURE REMOVING CONTROL PANEL Platinum 5 Oxygen Concentrators 44 Part No 1110538 SECTION 10 Section 10 Replacing Cooling Fan includes the following Replacing Cooling Fan REPLACING COOLING FAN FIGURE 1 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING Unplug unit Remove cabinet Refer to SECTION REMOVING CABINET Remove control panel Refer to SECTION 9 REMOVING CONTROL PANEL Remove compressor assembly Refer to SECTION 7 REPLACING COMPRESSOR ASSEMBLY OR CAPACITOR Remove heat exchanger Refer to SECTION 8 REPLACING HEAT EXCHANGER Disconnect and remove spade connectors from fan terminals on back side of cooling fan Refer to FIGURE 1 Remove four 4 mountin
42. ear of base Remove tie wraps and reinforced tubing from bottom of both sieve beds and remove sieve beds CAUTION DO NOT remove plastic caps from NEW sieve bed fittings until ready to install NEW beds Severe sieve contamination can occur if uncapped beds are exposed to air 8 Remove plastic caps from the top and bottom fittings of the NEW sieve beds 9 Install new sieve beds reversing STEPS 3 7 NOTE After replacing sieve beds retiming is necessary Refer to SECTION 18 TIMING OF THE PLATINUM 5 CONCENTRATOR 10 Run unit and check for leaks Refer to SECTION 19 LEAK TEST Reinstall cabinet Refer to SECTION I REMOVING CABINET Part No 1110538 35 Platinum 5 Oxygen Concentrators lt m 07 m g o SECTION 4 SIEVE BEDS Sieve Bed Tubing Valve Tubing Valve Assembly SIEVE BEDS Sieve Bed Tie wraps Adjustable Clamps Adjustable Clamp Hanger m 4 Large Tie Wraps Reinforced Tubing Tie Wraps attaches here Not Shown not shown FIGURE REPLACING SIEVE BEDS Platinum 5 Oxygen Concentrators 36 Part No 1110538 CHECK VALVES SECTION 5 Section 5 Replacing Check Valves includes the following Replacing Check Valves REPLACING CHECK VALVES FIGURE 1 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING Unplug unit 2 Remove cabinet Refer to
43. ecification no adjustment is needed 3 Unplug unit 4 Remove cabinet Refer to SECTION REMOVING CABINET 5 Move product tank back to access regulator Refer to SECTION 6 REPLACING ADJUSTING REGULATOR Replacing Regulator FIGURE 1 Plug unit in and turn power switch ON 1 Locate the pressure adjustment screw in center of pressure regulator top Insert a 9 64 inch Allen wrench into the pressure adjustment screw While reading pressure gauge turn pressure adjustment screw a CLOCKWISE to increase output pressure or b COUNTERCLOCKWISE to decrease output pressure 10 Adjust until pressure reads a steady 5 p s i 0 5 p s i Once desired pressure is achieved reinstall cabinet Refer to SECTION REMOVING CABINET NOTE If you are unable to adjust or mantain 5 p s i 0 5 p s i refer to the TROUBLESHOOTING GUIDE in this manual for assistance Platinum 5 Oxygen Concentrators 40 Part No 1110538 COMPRESSOR SECTION 7 Section 7 Compressor includes the following Replacing Compressor Assembly or Capacitor REPLACING COMPRESSOR ASSEMBLY OR CAPACITOR TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING REPLACING COMPRESSOR ASSEMBLY FIGURE 1 1 Unplug unit Remove cabinet Refer to SECTION REMOVING CABINET Loosen clamps and disconnect intake hose and compressor output hose blue from compressor assembly Ie HT L
44. ele M S Remove compressor wires from wire clamps or tie wraps and disconnect motor connector from the main harness connector NOTE Motor connector goes through grommet before reaching the main harness connector 5 Remove protective boot on capacitor 6 Disconnect capacitor wires from the top of the capacitor NOTE Re use the protective capacitor terminal boot if the replacement parts do not provide one 7 Remove 2 mounting screws that secure the compressor restraint bracket and remove the bracket 8 Tilt compressor assembly toward front of unit and lift out 9 Reverse STEPS 3 7 to install new compressor assembly 10 Run unit and inspect for leaks Refer to SECTION 19 LEAK TEST Reinstall cabinet Refer to SECTION REMOVING CABINET ES Grommet Intake Hose Wire Clamps or Tie wraps A Protective Boot Compressor 2 Output Hose B blue m Compressor Restraint Bracket FIGURE REPLACING COMPRESSOR ASSEMBLY Mounting Capacitor Screws Part No 1110538 41 Platinum 5 Oxygen Concentrators 6 55 REPLACING CAPACITOR FIGURE 2 1 Unplug the unit Remove the cabinet Refer to SECTION REMOVING CABINET Remove terminal boot to reveal capacitor wires Disconnect the spade connectors from the capacitor terminals Remove the screw that secures the capacitor clamp to the soundbox brace Remove the capacitor from the concentrator
45. entrator during a power surge If breaker trips immediately there is a probable short in the unit Check for pinched or charred wires If the breaker does not trip run unit for approximately two 2 hours If breaker trips again there is an internal problem Contact INVACARE TECHNICAL SERVICE at 1 800 832 4707 E elTar a 8 5 a Damaged Replace SECTION 11 b Loose or damaged connector Repair or replace connector INTERNAL POWER I Transformer assembly LOSS SensO a Faulty Replace SECTION 12 Internal Status Indicators b Connector loose or Reattach connector RED Off disconnected GREEN Off c Faulty wiring Replace transformer assembly Alarm may or may not be on SECTION 12 Control Panel Indicators RED Off YELLOW Off 2 P C board Replace P C board GREEN Off Faulty SECTION 11 Fan operates compressor Unit requires retiming after not operating P C board replacement SECTION 18 HIGH PRESSURE P C board Internal Status Indicators a Malfunction Set flow to max L min for concentrator Check voltage across Pilot Valve on 200 volt scale If meter reads 0 volts when unit is turned on RED One 1 Flash replace P C board GREEN Two 2 Flashes SECTION 11 b Disconnected wire Ib Check spade connectors on pilot valves or 2 and Unit plugged in power switch connectors on P C board on continuous alarm Compressor shu
46. essure at product tank Pressure should rise to 21 p s i at shift point If not replace P C Board SECTION 21 Return flow to maximum setting Replace fitting Repair or replace To accommodate for varying tolerances when replacing components an adjustable timer is used to control the shifting of the Platinum 5 Pressure Equalization P E Valve SECTION 18 Replace P E valve SECTION 3 Replace valve SECTION 3 Replace P C board Unit may need retiming after board replacement SECTION 11 Check pressure at oxygen outlet Adjust regulator SECTION 6 NOTE Refer to the Repair Replacement Guide in this manual for proper replacement or adjustment procedures Platinum 5 Oxygen Concentrators Part No 1110538 TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE FLUCTUATING FLOW Continued UNIT EXCESSIVELY LOUD UNIT OVERHEATS b Flowmeter malfunction Outlet HEPA filter a Dirty or plugged Pneumatic exhaust a Muffler cracked damaged or missing b Muffler tubing disconnected or damaged Compressor inlet filter missing Compressor Base exhaust vent plugged or restricted Cabinet filters dirty or blocked Fan a Leads to fan disconnected b Defective fan c Fan installed upside down Heat exchanger a Dirty or plugged b Damaged Ib If flow is still unstable check for leaks starting at the compressor outlet fitting
47. eter GA r m o I o 2 m 2 Defective check valves 2 Replace check valves NOTE Refer to the Repair Replacement Guide in this manual for proper replacement or adjustment procedures NOTE On models manufactured after 12 02 the Error Code displayed on the internal status indicators is maintained in memory to aid in repairs The Error Code must be cleared from the unit s memory after fixing the fault The Error Code memory will be cleared after turning power on and off five times after the fault was detected Part No 1110538 21 Platinum 5 Oxygen Concentrators SECTION I CABINET Section Cabinet includes the following Removing Cabinet REMOVING CABINET FIGURE 1 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING Unplug unit 2 Remove the four 4 mounting screws that secure cabinet assembly to the base assembly 3 Lift the cabinet straight up NOTE When required vacuum inside of the cabinet and exposed foam insulation 4 To re install cabinet reverse STEPS 2 3 Mounting Screws Base Assembly T Screws FIGURE REMOVING CABINET Platinum 5 Oxygen Concentrators 22 Part No 1110538 PREVENTIVE MAINTENANCE SECTION 2 Section 2 Preventive Maintenance includes the following Cleaning the Cabinet Filters Replacing the Outlet HEPA Filter Replacing the Compressor In
48. g 2 per side Sieve Bed Hoses STEP 5 Tie wraps STEP 4 AATWA AVY M p Sound Box Top pade Connectors STEP 6 MOUNTING DETAIL FOR MANIFOLD ASSEMBLY STEP 11 Valve Pilot 4 way Valve Heat Exchanger STEP 13 Typical Valve Manifold Input Hose STEPS 9 10 amp 17 Exhaust Canister Compressor Output wlExhaust Hose Mounting Screw Hose blue STEP 9 STEP 15 SE Placement e A NOTE NEW Heat Exchanger does NOT have fins Exhaust Muffler FIGURE 2 REPLACING 4 WAY VALVE MANIFOLD ASSEMBLY Part 1110538 55 Platinum 5 Oxygen Concentrators gt lt gt gt lt A SECTION 16 4 VALVE REPLACING PILOT VALVE POPPETS AND RINGS FIGURES 3 amp 4 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING 1 Unplug unit 2 Remove cabinet Refer to SECTION REMOVING CABINET 3 Remove control panel Refer to SECTION 9 REMOVING CONTROL PANEL 4 Locate pilot valve on 4 way valve manifold assembly NOTE Pilot valve can be accessed while the 4 way valve and sieve bed hoses are intact on the concentrator NOTE DO NOT remove spade connectors from pilot valve coils Simply lay coils with spade connectors aside while performing this installation 5 Hold pilot valve stem with the flat blade screwdriver and turn the 9 16 inch locknut counterclockwise one 1 complete tur
49. g screws securing the cooling fan to the sound box Refer to FIGURE Remove existing cooling fan Refer to FIGURE M eo CAUTION Fan must be positioned properly so air from the fan blows DOWN onto the compressor see air flow arrow on back of fan or damage to the unit will occur 9 Reinstall heat exchanger Refer to SECTION 8 REPLACING HEAT EXCHANGER 10 Reinstall compressor Refer to SECTION 7 REPLACING COMPRESSOR ASSEMBLY OR CAPACITOR Reinstall control panel Refer to SECTION 9 REMOVING CONTROL PANEL 12 Plug unit in and check for leaks Refer to SECTION 19 LEAK TEST NOTE Run unit for at least 30 minutes If unit runs properly replace cover if not call Invacare Technical Service 13 Reinstall cabinet Refer to SECTION REMOVING CABINET Part No 1110538 45 Platinum 5 Oxygen Concentrators SECTION 10 Cooling Fan Spade Connectors not shown Step 6 Sound Heat Exchanger 1 NOTE Heat Exchanger must be removed before removing mounting screws i Mounting Screws 4 total d gt FIGURE REPLACING COOLING FAN Platinum 5 Oxygen Concentrators 46 Part No 1110538 BOARD SECTION II Section 11 Replacing P C Board includes the following Replacing P C Board s REPLACING P C BOARD FIGURE TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT
50. gt o M 4 inch Clamp FIGURE 4 AFTER TESTING Platinum 5 Oxygen Concentrators 70 Part No 1110538 LIMITED WARRANTY LIMITED WARRANTY NOTE THE WARRANTY BELOW HAS BEEN DRAFTED TO COMPLY WITH FEDERAL LAW APPLICABLE TO PRODUCTS MANUFACTURED AFTER JULY 4 1975 This warranty is extended only to original purchaser of our products This warranty gives you specific legal rights and you may also have other legal rights which may vary from state to state Invacare Corporation warrants its Platinum Oxygen Concentrator to be free from defects in materials and workmanship from date of purchase for a period of five 5 years The 4 way valve body carries a lifetime warranty from date of purchase DO NOT OPEN OR ATTEMPT TO SERVICE VALVE BODY This will void any and all warranty applicable to the valve body If within such warranty period any such product shall be proven to Invacare Corporation s satisfaction to be defective such product shall be repaired or replaced at Invacare Corporation s option This warranty only applies to the labor for repairs performed by the Invacare Service Department or authorized Invacare Authorized Service Centers It does not apply to the labor performed by the purchaser or user This warranty does not include normal wear and tear or shipping charges Invacare Corporation s sole obligation and your exclusive remedy under this warranty shall be limited to such repair or replacement Routine maintenance ite
51. he air enters the 4 way valve It is then channeled to a sieve bed containing the adsorption material Restriction downstream of the sieve bed causes pressure to build up inside the sieve bed which is necessary for the adsorption process A small amount of relatively pure oxygen enters the top of the second bed through a restrictive leak in the P E Valve with the balance entering a storage tank The nitrogen removed is exhausted back from the bed through the 4 way valve into room air A muffler is located at the exhaust end of the valve to muffle the sound of the exhaust as it exits the concentrator The oxygen not being used to exhaust is channeled into the storage tank The pressurized oxygen is regulated down to 5 p s i 34 4 kPa enters an accurate flow measuring device flows through Outlet HEPA filter a check valve and out to the patient The electrical activation of the 4 way Valve is accomplished every 8 to 15 seconds the pressure sensor and P C Board electronics when the pressure reaches a set point of 21 p s i kPa The time between cycles is dependent on altitude flow rate and internal environmental factors A Pressure Equalization P E valve opens just prior to the shift of the 4 way valve This allows highly concentrated oxygen to enter the just exhausted bed from the top This additional pressure allows the bed to start its cycle at a higher pressure The P E Valve will close just after the shift of the 4 way Valve Part
52. inch PVC tubing is damaged any way replace the section of 1 4 PVC tubing before installing check valve s 8 Run unit and check for leaks Refer to SECTION 19 LEAK TEST 9 Reinstall cabinet Refer to SECTION REMOVING CABINET o gt lt gt U I U Platinum 5 Oxygen Concentrators 38 Part No 1110538 REGULATOR SECTION 6 Section 6 Replacing Adjusting Regulator includes the following Replacing Regulator Adjusting Regulator REPLACING ADJUSTING REGULATOR REPLACING REGULATOR FIGURE 1 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING 1 Unplug unit Remove cabinet Refer to SECTION REMOVING CABINET Loosen adjustable clamp on product tank and slide clamp down below the adjustable clamp hanger Refer to FIGURE DETAIL A 4 Pull product tank back and up to access regulator M NOTE On concentrator models with the SensO unit ONLY remove the 1 8 inch tubing to oxygen sensor housing 5 Remove the four 4 mounting screws that secure regulator to product tank cap Refer to FIGURE DETAIL B 6 Remove regulator from product tank lid ensuring that the O rings are removed NOTE Clean mounting surface of product tank lid Ensure that the two 2 O rings for the NEW regulator are installed onto the ports underside of the NEW regulator before installation Ensure proper installation of regulat
53. ing and secure with 1 4 clamp 2 Check each connection to make sure they are tight 3 Turn the concentrator ON 1 NOTE Adjust the concentrator to MAXIMUM Rated liter flow 5 L min NOTE Wait approximately 5 minutes to allow system pressures to achieve proper equillibrium before testing 4 The pressure in the concentrator should rise within 20 seconds to 21 p s i g 0 3 and shift the 4 way valve to the opposite sieve bed 4 inch Clamp STEP 1 5 After the 4 way valve shift the pressure in the concentrator will drop to 14 p s i g 2 before rising within 20 seconds to 21 p s i g 0 3 and shift the 4 way valve to the opposite sieve bed 6 If pressure reading is 21 p s i g 0 3 when both valve shifts are made proceed to STEP 8 FIGURE 3 PRESSURE TESTING Part No 1110538 69 Platinum 5 Oxygen Concentrators SECTION 21 SIEVE BED PRESSURE CHECK 7 f pressure in the concentrator does not fall into the specifications listed above refer to the TROUBLESHOOTING section in this manual 8 Turn the concentrator OFF O 9 Unclamp the pressure gauge and remove it from the fitting AFTER TESTING FIGURE 4 1 Insert 1 4 plug and 1 4 x 2 inch silicone tubing onto the T fitting and secure with 1 4 clamp 2 Reinstall the cabinet Refer to SECTION REMOVING CABINET 4 inch Plug x O I UO x o 7 m t
54. ition Part No 1110538 25 Platinum 5 Oxygen Concentrators H 2 4 2 2 lt gt gt 2 gt x 2 PREVENTIVE MAINTENANCE 7 Install NEW re install existing exhaust canister by reversing STEPS 3 4 8 Reinstall cabinet Refer to SECTION REMOVING CABINET pli Manifold Exhaust Tubing Barbed Fittings Exhaust Canister Exhaust Muffler lt 2 m ee nud NO dg Mounting Screw s 7 FIGURE 5 EXHAUST CANISTER EXHAUST MUFFLER Rear of Sound Box CLEANING THE HEAT EXCHANGER FIGURE 6 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING Unplug unit 2 Remove cabinet Refer to SECTION I REMOVING CABINET Use care not to deform heat exchanger when installing removing or cleaning d Remove heat exchanger Refer to SECTION 8 REPLACING THE HEAT EXCHANGER Remove screw securing heat exchanger standoff to the soundbox Remove excess dirt using compressed air or vacuum Reinstall the heat exchanger Refer to SECTION 8 REPLACING THE HEAT EXCHANGER Reinstall cabinet Refer to SECTION REMOVING CABINET Sound Box lt M Screw ets Heat Exchanger Standoff Heat Exchanger FIGURE 6 CLEANING THE HEAT EXCHANGER Platinum 5 Oxygen Concentrators 26 Part No 1110538 PREVENTIVE MAINTEN
55. let Filter Exhaust Canister Exhaust Muffler Rebuilding Thomas Model 2660 Compressor 5 Liter Preventive Maintenance Record TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING NOTE The Platinum 5 Concentrators are specifically designed to minimize routine preventive maintenance at intervals of once per year In places with high dust or soot levels maintenance may need to be performed more often The following must be performed at a minimum of one 1 year in service to assure years of additional reliability Refer to TROUBLESHOOTING GUIDE for plugged filter symptoms Only qualified technicians should perform preventive maintenance on the concentrator Power should be disconnected before beginning preventive maintenance on the Invacare concentrator CLEANING THE CABINET FILTERS FIGURE amp 2 NOTE Perform this procedure as needed depending upon the environment the concentrator is used in NOTE There are two 2 cabinet filters One 1 is located on each side of the cabinet FIGURE 1 Remove each filter and CLEAN AT LEAST ONCE A WEEK depending on environmental conditions Refer to Cabinet Filter located on both sides of NOTE Environmental conditions that may require concentrator more frequent cleaning of the filters include but are not limited to high dust smoking air pollutants etc Kei FIGURE FILTER LOCATION 2 Clean
56. lter SECTION 2 2a Replace or repair 2b Repair leak or replace 2c DO NOT use extension cords Use another outlet 2d Rebuild top end of compressor SECTION 2 3a Replace or retighten 3b Replace or retighten tubing Replace heat exchanger SECTION 8 Replace SECTION 6 Replace Valve Check volt age at P E Valve connector on 24 volt D C scale The Valve activates or energizes approximately one 1 second prior to the activation of the 4 way valve with approximately 24 volts If voltage is in excess of 24 volts consistently replace the P C board If the P C board voltage acts normally replace the P E valve SECTION 3 NOTE Check for leaks starting at the compressor output through all the pneumatic connections Major leaks will cause system pressures to remain below adequate shift exhaust pressures and will cause compressor shut down NOTE Refer to the Repair Replacement Guide in this manual for proper replacement or adjustment procedures Platinum 5 Oxygen Concentrators 16 Part No 1110538 TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE DEFECTIVE PARTS Internal Status Indicators RED One 1 Flash GREEN Five 5 Flashes Or RED Two 2 Flashes GREEN Three 3 Flashes Control Panel Indicators RED On YELLOW Off GREEN Off Unit plugged in power switch on continuous audible alarm Compressor shut down Unit not operating Alarm on or
57. m Regulator Fitting Refer to SECTION 9 REMOVING CONTROL PANEL 5 Remove the two mounting screws on top corners of P C board Bend latching tab up to release P C board from control panel Part No 1110538 47 Platinum 5 Oxygen Concentrators at hy fo Bor SECTION BOARD Position NEW board Reverse STEPS 4 and 5 Be sure all tie wraps removed from tubing connections are replaced Reinstall control panel Refer to SECTION 9 REMOVING CONTROL PANEL Run concentrator to ensure unit operates to specifications 10 After replacing P C board retiming may be necessary Refer to SECTION 18 TIMING THE PLATINUM 5 OXYGEN CONCENTRATOR Check for leaks at pressure sensor tubing on product tank cap Refer to SECTION 19 LEAK TEST 12 Reinstall cabinet Refer to SECTION REMOVING CABINET P C BOARD Control Panel Pressure Sensor Tubing Step 4 Oxygen Sensor Tubing SensO models only Step 4e Mounting Screws Step 5 Transformer Harness Connector Step 4c 2 9 or 10 Wiring Harness Connector 8 Wiring Hamess Step 4a Connector Step 4b FIGURE REPLACING P C BOARD S Platinum 5 Oxygen Concentrators 48 Part No 1110538 TRANSFORMER SECTION 12 Section 12 Replacing Transformer Assembly includes the following Replacing Transformer Assembly REPLACING TRANSFORMER ASSEMBLY FIGURE 1 TO
58. ms such as filters are excluded from this warranty For warranty service please contact Invacare Corporation s service department at the toll free number on the back cover Upon receiving notice of an alleged defect in a product Invacare Corporation will issue a serialized return authorization It shall then be the responsibility of the purchaser to return the entire unit or remove at purchaser s cost the defective component part s identified pack the component part s in a manner to avoid shipping damage and to ship the component part s to either Invacare Corporation s plant or service center as specified by Invacare Corporation in advance Defective component part s must be returned for warranty inspection using the serial number as identification within thirty 30 days of return authorization date Do not return products to our factory without prior consent C O D shipments will be refused please prepay shipping charges LIMITATIONS AND EXCLUSIONS THE FOREGOING WARRANTY SHALL NOT APPLY TO PRODUCTS SUBJECTED TO NEGLIGENCE ACCIDENT IMPROPER OPERATION MAINTENANCE OR STORAGE SOOT OR SMOKE FILLED ENVIRONMENTS OR OTHER THAN NORMAL APPLICATION USE OR SERVICE OR TO PRODUCTS MODIFIED WITHOUT INVACARE CORPORATION S EXPRESS WRITTEN CONSENT INCLUDING BUT NOT LIMITED TO MODIFICATION THROUGH THE USE OF UNAUTHORIZED PARTS OR ATTACHMENTS OR TO PRODUCTS DAMAGED BY REASON OF REPAIRS MADE TO ANY COMPONENT WITHOUT THE SPECIFIC CONSENT OF INV
59. n 6 Unscrew the pilot valve stem assembly from the manifold while leaving the coil with yoke and locknut intact on stem 7 Remove pilot valve poppet from inside the pilot valve stem DO NOT REMOVE THE COIL YOKE FROM THE COIL The washer between the bottom of the yoke and the bottom of the coil MUST NOT BE REMOVED otherwise components may be damaged in reassembly 8 Set aside the coil with yoke and pilot valve stem assembly with the wires still intact DO NOT use sharp tools to remove ring from plastic manifold opening Damage to the plastic manifold and or plastic manifold airflow passage may occur FIGURE 3 9 Remove poppet and ring from manifold opening 10 Discard old poppet and ring Install NEW ring into the opening in the plastic manifold housing DO NOT overtighten pilot valve stem when installing it into plastic manifold Damage to the rubber O ring and or plastic manifold may occur 12 Install NEW slotted poppet into the bottom of the pilot valve stem with tapered end facing to the bottom FIGURE 3 13 Install pilot valve stem and NEW slotted poppet with coil with yoke and locknut intact into manifold opening Platinum 5 Oxygen Concentrators 56 Part No 1110538 4 VALVE SECTION 16 14 Use a flat blade screwdriver and Manifold tighten pilot valve stem clockwise until O Ring Opening snug Reference Torque to 25 inch Ibs 5 inch Ibs Air Flow Passage
60. nd or physician should be contacted immediately No adjustments should be made to the flowrate unless prescribed by a physician A product should NEVER be left unattended when plugged in Close supervision is necessary when this product is used by on or near children or physically challenged individuals The Platinum 5 concentrator is intended to be used only as an oxygen supplement as described in the owner s manual DO NOT use parts accessories or adapters other than those authorized by Invacare DO NOT connect the concentrator in parallel or series with other oxygen concentrators or oxygen therapy devices Use of some administration accessories or certain humidifiers not specified for use with oxygen concentrator may impact the performance In certain circumstances oxygen therapy can be hazardous Invacare recommends that you seek medical advice before using this machine This equipment is to be used as an oxygen supplement and is not considered life supporting or life sustaining Avoid creation of any spark near medical oxygen equipment This includes sparks from static electricity created by any type of friction POLARIZED PLUG INSTRUCTION As a safety feature this appliance has a polarized plug one blade is wider than the other This plug will fit a polarized outlet only one way If the plug does not fit fully in the outlet reverse the plug If it still does not fit contact a qualified electrician DO NOT ATTEMPT TO DE
61. ntrators SNOILV3D1ISIDAdS 2 a 2 lt I 2 4 lt 0 I uv SHIPPING AND HANDLING SHIPPING AND HANDLING INSTRUCTIONS Before you install and operate the concentrator please refer to Platinum 5 owner s manual The Platinum 5 concentrator should always be kept in the upright position to prevent cabinet damage while being transported The shipping container has been designed to assure maximum protection of the concentrator If the concentrator is to be reshipped by common carrier it should be packed in a new carton Additional cartons are available from Invacare The air compressor suspension system has been engineered to withstand severe motion and orientation UNPACKING FIGURE 1 Check for any obvious damage to the carton or its contents If damage is evident notify the carrier or Invacare 2 Remove all loose packing from the carton 3 Carefully remove all the components from the carton NOTE Retain carton and packing materials for storage of the Platinum 5 INSPECTION Examine exterior of the oxygen concentrator for nicks dents scratches or other damages Inspect all components STORAGE Store the repackaged oxygen concentrator in a dry area 2 DO NOT place other objects on top of the repackaged concentrator FIGURE UNPACKING Platinum 5 Oxygen Concentrators 10 Part No 1110538 INSTALLATION SEQUENCE OPERATION INSTALLATION SEQUENCE OF OPERATION
62. o 2 positions higher NOTE You will find that the concentrator will perform better at either the higher or lower setting The normal adjustment range is between timing positions 3 and A 10 Continue to change setting 1 step at a time up or down until the concentration is the highest value achievable Refer to CONCENTRATION LEVELS Chart in this SECTION of the manual Once concentration has reached specification retiming is complete 12 Reinstall cabinet Refer to SECTION REMOVING CABINET CONCENTRATION LEVELS CHART IRC5LX IRC5LXO2 O2 Level L min 95 6 to 93 2 L min 95 6 to 93 3 L min 95 6 to 93 4 L min 95 6 to 91 5 L min 95 6 to 87 Part No 1110538 61 Platinum 5 Oxygen Concentrators LEAK TEST SECTION 19 LEAK TEST Sectionl9 Leak Test includes the following Leak Test TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING LEAK TEST FIGURES 1 3 Unplug unit Remove cabinet Refer to SECTION REMOVING CABINET Turn the concentrator ON 1 Let concentrator run for 20 minutes Apply small amount of leak test solution to fittings only Avoid all other components DO NOT leak test 4 way valve body Carefully leak test for pressure leaks around Sieve Bed Hoses at 4 way valve DO NOT allow leak test solution to enter into 4 way valve and system 5 With leak test or equivalent soapy water leak
63. off Internal Status Indicators RED Two 2 Flashes GREEN Four 4 Flashes Or RED Two 2 Flashes GREEN Five 5 Flashes LOW CONCENTRATION NOTE Check for purity using a calibrated Oxygen Analyzer at Test Point OXYGEN OUTLET ofthe concentrator Internal Status Indicators RED Two 2 Flashes GREEN One 1 Flash 73 Shutdown Control Panel Indicators SensO ONLY RED On YELLOW Off GREEN Off Defective main valve coil 2 Connector loose 3 Defective P C board Defective valve 2 Connector loose 3 Defective P C board P C board Failure P C board Failure Cabinet filters dirty 2 Compressor inlet filter dirty 3 Compressor a Defective b Faulty capacitor c Bad motor windings d Worn seals e Bad bearings f Leak at fittings or tubing g Leaky or defective relief valve h Insufficient voltage outlet 4 Heat exchanger a Leak at tubing or body chamber b Inspect tubing and heat exchanger Replace main valve Replace main valve coil Reattach connector Replace P C board Replace P E valve Reattach connector Replace P C board Replace P C board Replace P C board Clean or replace SECTION 2 Replace SECTION 2 Replace compressor SECTION 7 Replace capacitor SECTION 7 Replace compressor SECTION 7 Rebuild top end of compressor SECTION 2 Replace com
64. ompressor gently pry the humidifier adapter storage inlet Filter plate open to remove the plate Refer to E cad I X FIGURE 3 DETAIL A in the Replacing El EUM Em the Outlet HEPA filter procedure in this B A 4 X section of the manual Vi p 4 Grab the compressor inlet filter and pull downward Refer to FIGURE 4 5 Discard the existing compressor inlet filter FIGURE 4 REMOVING COMPRESSOR INLET FILTER 6 Install NEW compressor inlet filter by inserting the filter opening into the rubber base 7 Push the filter down until the rubber base touches the edge of the filter 8 Reinstall the filter access and humidifier adapter storage plate EXHAUST CANISTER EXHAUST MUFFLER FIGURE 5 NOTE The following should be performed at 20 000 hour intervals although these procedures can be performed as needed depending upon the environment the concentrator is exposed to Unplug unit Remove cabinet Refer to SECTION REMOVING CABINET 2 3 Remove mounting screw s from rear of sound box 4 Disconnect and remove the manifold exhaust tubing from the barbed fittings on top of the exhaust canister Unscrew counterclockwise the exhaust muffler located on the exhaust canister Inspect exhaust canister to ensure the barbed fittings are clear and do one of the following a Replace exhaust canister and muffler if plugged or restricted b Install only NEW exhaust muffler if exhaust canister is in good cond
65. on alarm off Battery Free circuit drained No problems No problems 1 No power at outlet 2 Power cord a Frayed b Broken or damaged spade c Spade connector from power cord loose or disconnected inside back of unit 3 ON OFF switch a Disconnected wire b Faulty switch System Okay Battery Free Circuit drained Plug in cord and turn power switch ON to recharge Check electrical outlet with a table lamp or voltmeter set on 150 200 VAC scale If outlet isn t working check protective device in home s electrical panel or consult an electrician Also ensure that unit is properly plugged in DO NOT use extension cords Move to another outlet or circuit 2a Replace cord 2b Replace power cord connectors on plug 2c Reattach connector 3a Check all electrical connections to the ON OFF switch for any disconnected wires 3b If the concentrator does not come on at all and wiring is intact color code and remove wires one at a time Remove and replace with new one Transfer wires from old switch to new switch one at a time to the matching contact NOTE Refer to the Repair Replacement Guide in this manual for proper replacement or adjustment procedures Platinum 5 Oxygen Concentrators Part No 1110538 TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE POWER LOSS 4 Circuit breaker tripped 4 Reset breaker Continued NOTE Breaker may trip to safeguard conc
66. or Note flow arrow on regulator This MUST face toward the front of unit or flow will be interrupted causing system shutdown DETAIL DETAIL Sound Pressure se Pressure Adjustment Box YN Regulator Screw 9 64 inch Product Adjustable Top Allen Wrench Tank Lid gg Product Pressure Tank Sensor Adjustable Clamp Product Tank NOTE The adjustable clamp hanger is not NOTE Sieve Beds Removed for Clarity shown It is located behind the product tank and is attached to the sound box FIGURE REPLACING REGULATOR Part No 1110538 39 Platinum 5 Oxygen Concentrators z m e gt 2 REGULATOR SECTION 6 REGULATOR Install new regulator onto product tank by reversing STEPS 5 and 6 8 Torque mounting screws to 5 l inch Ibs Re install product tank and secure with the adjustable clamp 10 Adjust regulator pressure if necessary Refer to FIGURE 2 ADJUSTING REGULATOR in this SECTION Run unit and check for leaks Refer to SECTION 19 LEAK TEST 12 Reinstall cabinet Refer to SECTION REMOVING CABINET ADJUSTING REGULATOR l Turn unit ON 1 2 Install pressure gauge onto oxygen outlet NOTE Check pressure at oxygen outlet It should read a steady 5 bel 0 5 p s i If pressure is not in specification proceed to STEP 3 If pressure falls within sp
67. pressor SECTION 7 Replace fittings or tubing Replace relief valve DO NOT use extension cords Replace or retighten Replace or retighten tubing Replace heat exchanger SECTION 8 NOTE Refer to the Repair Replacement Guide in this manual for proper replacement or adjustment procedures Part No 1110538 Platinum 5 Oxygen Concentrators AGINS ONILOOHSATENOUL TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE LOW CONCENTRATION Continued For SensO units the RED indicator will signal extremely low purity and will be accompanied by a continuous audible alarm and a system shutdown Repairs are required FLUCTUATING FLOW 5 Regulator cracked or leaking 6 Exhaust muffler dirty or plugged 7 Fan a Not operating Unit overheating b Faulty fan 8 Sieve beds defective 9 Tubing kinked or blocked 10 P C board a Shifts at wrong pressures Flowmeter a Flowmeter opened beyond maximum flow rate b Cracked or broken fitting c Input tubing leaking or loose 12 Timing 13 valve a Bad coil b Restrictor blockage 14 Inspect P C board restrictor tubing for kinks or tears Regulator Flowmeter a Incorrectly set regulator 5 Replace SECTION 6 Replace SECTION 2 Leads to fan disconnected Reconnect SECTION 10 Replace SECTION 10 Replace SECTION 4 Repair or replace Check pr
68. r lt gt FIGURE REPLACING HEAT EXCHANGER Part No 1110538 43 Platinum 5 Oxygen Concentrators I m gt X I gt 2 m A CONTROL PANEL SECTION 9 CONTROL PANEL Section 9 Removing Control Panel includes the following Removing Control Panel REMOVING CONTROL PANEL FIGURE TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING 1 Unplug unit 2 Remove cabinet Refer to SECTION REMOVING CABINET 3 Remove the two 2 upper mounting screws that secure the control panel 4 Loosen the two 2 lower mounting screws that secure the control panel 5 Cut the tie wraps that secure the 1 8 I D pressure sensor tubing to the product tank connection and remove tubing 6 Remove the 1 4 I D tubing from the top and bottom barbed fittings of the flowmeter and the patient outlet barbed fitting behind the control panel NOTE On SensO models the oxygen sensor tube attached to the side of the regulator must also be released 7 Disconnect the 9 10 connector from P C board 8 Disconnect the 8 pin connector from P C board 9 Remove spade connectors from circuit breaker hour meter and ON OFF switch Jumper wire harness from ON OFF switch to circuit breaker does not have to be removed 10 Remove control panel and reverse STEPS 3 10 to re install control panel Run unit and check for l
69. ry or DEATH Platinum 5 Oxygen Concentrators 2 Part No 1110538 TABLE CONTENTS TABLE OF CONTENTS SPECIAL 09000000000000000000000000000000000000000000000000000000000000000000000000000000 2 SAFETY SUMMARY 0900000000000000000000000000000000000000000000000000000000000000000000000 5 FEATURES 090000000000000000000000000000000000000000000000000000000000000000000000000000000000000 7 SPECIFICATIONS 09000000000000000000000000000000000000000000000000000000000000000000000000000 8 SHIPPING AND HANDLING INSTRUCTIONS cccccccccccccccccccccccccccccce 10 INSTALLATION SEQUENCE OF OPERATION SENSO OXYGEN SENSOR TECHNOLOGY CERAMIC ZIRCONIA SENSCR 12 TEGHNICAL DESCRIPTION iir et testosterone Darei aries 12 lt 5 12 PNEUMATIC DIAGRAM nitet 13 TROUBLESHOOTING GUIDE 0900000000000000000000000000000000000000000000000000000000 SECTION REMOVING CABINET 0000000000000000000000000000000000000000000000 SECTION 2 PREVENTIVE MAINTENANCE ccccccccccccccccccccccccccccccs CLEANING THE CABINET FILTERS EEN 23 REPLACING THE OUTLET HEPA HUTER EEN 24 REPLACING THE COMPRESSOR INLET FILTER EEN 25 EXHAUST CANISTER EXHAUST MUFFLER ENEE 25 CLEANING THE HEAT ESCHANGER nee 26 REBUILDING THOMAS MODEL 2660 see 27 PREVENTIVE MAINTENANCE RECORD eene 33 SECTION 3 REPLACING P E VALVE ONLY
70. t down c Shifting valve at pressures I c Replace P C board greater than 25 p s i SECTION II Unit may require retiming after P C board replacement SECTION 18 NOTE Refer to the Repair Replacement Guide in this manual for proper replacement or adjustment procedures Part No 1110538 15 Platinum 5 Oxygen Concentrators TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE HIGH PRESSURE Continued LOW PRESSURE Internal Status Indicators RED One 1 Flash GREEN One 1 Flash Or RED One 1 Flash GREEN Three 3 Flashes Control Panel Indicators RED On YELLOW Off GREEN Off Unit plugged in power switch on continuous audible alarm Compressor shut down Failure to cycle due to low pressure 2 4 way Valve a Not shifting b Bad coil 3 Sieve beds Contaminated 1 Compressor inlet filter dirty or plugged 2 Compressor a Leaks at fittings or tubing b Leaking or defective relief valve c Insufficient voltage at outlet d Worn cup seals or gaskets 3 Heat exchanger a Leak at tubing or body chamber b Inspect tubing and heat exchanger 4 Regulator cracked or leaking 5 P E valve leaking 2a If voltage rises to approximately 24 volts D C when unit shuts down P C board is functioning properly Replace 4 way valve SECTION 16 2b Replace 4 way valve PROCEDURE 16 Replace sieve beds SECTION 4 Replace compressor inlet fi
71. tdown Switch IMMEDIATELY to BACKUP OXYGEN supply Call Supplier IMMEDIATELY GREEN LIGHT with YELLOW LIGHT FLASHING Call Supplier IMMEDIATELY Oxygen sensor malfunctioning you may continue to use the concentrator NOTE Indicator lights are visible only when lit OXYGEN PURITY Auto Shut Down o 4 RED Use Backup Call Supplier Below Normal o YELLOW Normal GREEN FIGURE INDICATOR LIGHTS Platinum 5 Oxygen Concentrators 58 Part No 1110538 PURITY INDICATORS SECTION 17 INDICATORS IF YOUR UNIT DOES NOT FEATURE THE O SENSOR LX MODELS INDICATOR LIGHT EXPLANATION FIGURE 2 RED LIGHT Total Unit Shut Down Switch IMMEDIATELY to a BACK UP OXYGEN supply Call Supplier IMMEDIATELY GREEN LIGHT ON OFF System okay Auto Shut Down D e _ RED Call Supplier Normal 6 GREEN 2 lt 2 gt E d FIGURE 2 DISPLAY CONTROL PANEL Part No 1110538 59 Platinum 5 Oxygen Concentrators 2 gt SECTION 18 Section 18 Timing The Platinum 5 Concentrators includes the following Timing the Platinum 5 Concentrators TIMING THE PLATINUM 5 CONCENTRATORS FIGURE 1 TO PREVENT ELECTRICAL SHOCK ALWAYS DISCONNECT CONCENTRATOR FROM ELECTRICAL OUTLET BEFORE SERVICING Use extreme care when making adjustments to the timing switch DO NOT allow screwdriver or your hands to contact the P C Board when
72. test the following a The two 2 sieve bed hoses at the top of 4 way Valve and hose to bottom center port on 4 way Valve Refer to FIGURE 1 NOTE Refer to SECTION 2 PREVENTIVE MAINTENANCE for maintenance of heat exchanger and filters b Hose connections to top and bottom fittings of sieve beds c P E Valve hose connections on top of sieve beds Refer to FIGURE 2 d Hose fittings at product tank cap and check valves Refer to FIGURE 2 e The front and rear fittings on heat exchanger Refer to FIGURE 3 6 Replace any tubing that appears cracked worn etc 7 Re install cabinet Refer to SECTION REMOVING CABINET 8 See SPECIFICATIONS section of this manual for Concentration Levels If low concentrations are observed refer to the TROUBLESHOOTING GUIDE in this manual 4 way Valve Sieve Bed Hoses to 4 way Valve STEP 5a Exhaust Hose Fitting on Bottom Tubing Center Port of 4 way Valve Located BEHIND Exhaust Tubing STEP 5a 4 way Valve FIGURE 4 WAY VALVE HOSES Platinum 5 Oxygen Concentrators 62 Part No 1110538 LEAK TEST SECTION 19 P E Valve Fittings Hose Connections to IRC5LX IRC5LXO2 Top Fittings of Sieve STEP 5c 1 Beds STEP 5b lt 2 lt Check Valve Product Tank Cap Check i h Tubing STEP 5d all hoses valves attached 52 STEP 59 Hose Connections to Bottom Fittings of Sieve Beds STEP 5b Heat Exchanger Typical Hose Connections NOTE NEW heat STEP
73. tivate and the unit will shut down When oxygen concentration is above 85 2 the sensor measures oxygen purity every 10 minutes If a reading falls below 85 2 YELLOW LIGHT will illuminate If the oxygen purity falls below 73 3 the RED LIGHT Alarm Shut Down mode will activate Platinum 5 Oxygen Concentrators 12 Part No 1110538 PNEUMATIC DIAGRAM PNEUMATIC DIAGRAM PLATINUM 5 OXYGEN CONCENTRATOR Output HEPA Filter Output Flowmeter Check Valve O gt Patient Output Pressure Oxygen Sensor Regulator SensO models only m E Pressure Sensor Product Tank 1 Air Inlet 1 ie 4 Cabinet bd HEET EE Filter s Fd 1 nlet Filter Seive i Seive PO Bed i Bed i d PE Valve E Compressor i Valve E i i Solenoid elief Pilot Valve Valve gt i l i i Heat Exchanger ELSE Exhaust i i Bug Muffler Part No 1110538 13 Platinum 5 Oxygen Concentrators U z m e lt gt zi 9 gt 9 TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE NORMAL OPERATION Internal Status Indicators RED Off GREEN Off Unit plugged in power switch on Single beep on start up POWER LOSS Internal Status Indicators RED Off GREEN Off Unit unplugged power switch on alarm off POWER LOSS Internal Status Indicators RED Off GREEN Off Unit plugged in power switch
74. unit is plugged in and ON Turn unit OFF and unplug before adjusting timing switch Electrical shock is possible To accommodate the varying tolerances when replacing components an adjustable timer is used to control the shift time of the pressure equalization P E valve The SensO board allows for automatic microprocessor controlled adjustments of the shift times Non SensO boards allow for manual adjustment TO AUTOTUNE l Turn power OFF and unplug the unit Remove cabinet Refer to SECTION REMOVING CABINET Plug the unit in and turn the power ON 1 Wait for the main valve shift a If the board is new the front panel RED indicator light will slowly blink indicat ing autotune has initiated b If the board is used and has performed autotuning before press and release the small pushbutton switch near the pressure sensor c The front panel RED indicator light will slowly blink indicating the unit is autotuning and automatically adjusting the P E valve timing Set the output flow to 5 0 L min during autotuning 6 The GREEN onboard diagnostic light will flash the current value of the P E valve timing number 7 Place the cover back on the unit but do not install the cover screws Let the unit run until autotuning is completed 8 When autotuning is complete the RED front panel indicator light will change from a slow blinking to a flashing of the final P E valve timing number
75. vice Valve Orange Wires FIGURE 2 HIGH PRESSURE TEST 4 OXYGEN SENSOR Alarm sequence occurs when concentration levels fall below a preset value typically 73 3 85 2 This failure indicates a catastrophic failure of any component mechanical or electrical This test is performed in a series of STEPS Test in the following manner OXYGEN SENSOR TEST FIGURE 3 Turn unit ON 1 Set output flow at 5 L min b Monitor the O level c With the level greater than 85 after 5 minutes the GREEN panel indicator light will remain illuminated d Slowly adjust flow beyond maximum rated flow until you can achieve a concentration level greater than 7576 but less than 8476 Within 30 minutes the YELLOW panel indicator light will illuminate and the unit will continue to run Part No 1110538 65 Platinum 5 Oxygen Concentrators 1531 WUV1V TEST SECTION 20 ALARM TEST e Clamp off the 1 8 oxygen sensor tubing between the oxygen sensor and the product tank regulator Use care not to cut oxygen sensor tubing when clamping the oxygen sensor tubing f Within 30 minutes the Oxygen Sensor Alarm should activate and the RED panel light indicator will illuminate The compressor will shut down with the alarm 1 8 inch I D Oxygen Sensor Tubing Clamp Off Flow STEP 4e RED LIGHT YELLOW LIGHT 5LXO only GREEN LIGHT m
76. vice Manual DIAGNOSTIC ALARM SYSTEM ADJUSTMENTS BY UNAUTHORIZED PERSONNEL VOIDS WARRANTY LED FLASHES ALARM RED GREEN PROBABLE CAUSE BEEP AT START UP 0 0 NO PROBLEM SYSTEM WIE 0 0 MAIN POWER LOSS CONTINUOUS 1 1 LOW PRESSURE MAJOR LEAK CONTINUOUS 1 2 HIGH PRESSURE NO SWITCHING CONTINUOUS 1 3 TIME OUT FAILURE COMPRESSOR CONTINUOUS 1 5 PILOT VALVE CIRCUIT CONTINUOUS 2 1 73 SHUTDOWN LOW CONTINUOUS 2 3 PE VALVE COIL CONTINUOUS 2 4 EEPROM FAILURE CONTINUOUS 3 1 OXYGEN SENSOR FAILURE NOTE CYCLE POWER ON AND OFF FIVE 5 TIMES TO CLEAR INTERNAL FAULT CODE Cabinet Filter s Clean Weekly Replace as Needed PREVENTIVE Heat Exchanger Clean as Needed MAINTENANCE Compressor Inlet Filter Check Annually or During Scheduled PM SCHEDULE Outlet HEPA Filter 4 Check Annually or During Scheduled PM Compressor Rebuild as Needed 1115180 Exhaust Muffler Replace as Needed PERFORMANCE SPECIFICATION Flow 0 5 to 5 0 L min Oxygen Concentration 95 6 to 87 Part No 1110538 67 Platinum 5 Oxygen Concentrators Valve Coil 1531 x O I UO o 7 m t gt o SECTION 21 SIEVE BED PRESSURE CHECK Section 21 Sieve Bed Pressure Check includes the following Sieve Bed Pressure Kit Installation Sieve Bed Pressure Check SIEVE BED PRESSURE TAP IN KIT INSTALLATION AND BED PRESSURE CHECK FIGURE
77. y Listing Electrical Placement Relative Humidity Time of Operation Recommended Storage and Shipping Temperature Part No 1110538 1 2 5 L min For flowrates less than 1 0 L min we recommend the use of the Invacare Pediatric Flowmeter IRCPFI 6 Accessory 0 L min to 0 5 L min RAPID Audible Alarm Beeping No accessories connected 400W 35 p s i 3 5 p s i 241 kPa 24 1 kPa 0 7 L min Cabinet 2 Outlet HEPA and Compressor Inlet Current overload or line surge shutdown High temperature compressor shutdown High Pressure Alarm w compressor shutdown Low Pressure Alarm w compressor shutdown Low Flow Alarm Battery Free Power Loss Alarm SensO Oxygen System IRC5LXO 18 3 8 3 8 46 7 cm cm 26 3 8 3 8 67 0 cm cm 14 3 8 3 8 36 5 cm cm 51 Ibs Ib 23 2 kg 0 5 kg 58 Ibs Ib 26 3 kg 0 5 kg 50 F 95 F 10 C 35 C at 20 60 relative humidity Less than Ambient 35 F 19 Less than Ambient 4 F 2 C Impact Resistant flame retardant plastic cabinet that conforms to UL 94 0 DOUBLE INSULATED PRODUCT ETL certified complying with UL 1097 UL 1431 ETL certified to CSA 22 2 68 No Extension Cords No Closer than 3 inches from any wall furniture draperies or similar surfaces 20 60 Up to 24 hours per day 20 F to 150 F 29 C 65 C at 15 95 relative humidity 9 Platinum 5 Oxygen Conce
78. y remove compressor from concentrator Refer to SECTION 7 REPLACING COMPRESSOR ASSEMBLY OR CAPACITOR Compressor Head Plate 1 Clean loose dirt from the outside of the compressor Use the Torx T 25 torque wrench and loosen the eight 8 head screws Note head placement before removing compressor heads Remove the compressor head plate Part No 1110538 27 Platinum 5 Oxygen Concentrators U m lt m 2 lt K 4 gt 2 m 2 gt 2 m H Q Z lt Z m E lt lt gt H gt E 2 m 2 rf 2 PREVENTIVE MAINTENANCE Valve Plates Valve Plates Compressor 1 Note the position of the plates before removing 2 Lift off the valve plate on one side 3 Repeat for the other side NOTE Note the position of the tab on valve plate for reassembly FIGURE 7 NOTE To avoid confusion ONLY service one 1 end of the compressor at a time Power Leads Fan FIGURE 7 REMOVING Remove the fan by pulling it straight COMPRESSOR ANC COMPRESSOR the motor shaft grabbing the center HEADS housing DO NOT pull the fan blades NOTE Note position of fan orientation for reassembly Connecting Rod Eccentric Assembly 1 Rotate shaft to align the eccentric s set screw with the access hole the bottom of the compressor housing 2 Insert the 1 8 allen wrench into the access hole the bottom of

PLATINUM™5 OXYGEN CONCENTRATORS

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PLATINUM&trade;5 OXYGEN CONCENTRATORS

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PLATINUM™5 OXYGEN CONCENTRATORS