Page 1 Millennium Oxygen Concentrators Service & Technical Information...
Page 3 90 days from the time of purchase. If the product fails to perform in accordance with the product specifications, Respironics, Inc. will repair or replace – at its option – the defective material or part. Respironics, Inc. will pay customary freight charges from Respironics, Inc. to the dealer location only. This warranty does not cover damage caused by accident, misuse, abuse, alteration, and other defects not related to material or workmanship.
Page 4 EVISION ISTORY ECTION ESCRIPTION Copyright & Warranty (1041826) 5/5/2007 Initial Revision Revision History (1041845) 5/5/2007 Initial Revision Table of Contents (1041909) 5/5/2007 Initial Revision Introduction (1041846) 5/5/2007 Initial Revision Warnings & Cautions (1041847) 5/5/2007 Initial Revision Specifications & Features (1041848) 5/5/2007 Initial Revision System Setup (1041812)
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Page 6 NTRODUCTION ..............1 ILLENNIUM XYGEN ONCENTRATOR VERVIEW ....................1 YPES OF ONCENTRATORS ........................2 ERVICE OTICE ........................2 ERVICE RAINING ................2 ERVICE ECHNICAL UPPORT TATEMENT & C ARNINGS AUTIONS .........................1 ECTION VERVIEW ..........................1 ARNINGS ..........................2 AUTIONS & F PECIFICATIONS EATURES .........................1 ECTION VERVIEW H600/605, M600/605, & E M600/605 S ..........2 NHANCED...
Page 7 H600/605 C & R ONCENTRATOR EPAIR EPLACEMENT .........................1 ECTION VERVIEW ......................2 VERLAY EPLACEMENT ......................3 ASTER EPLACEMENT ..................4 ABINET EPLACEMENT ....................6 ABINET EPLACEMENT ....................8 ETER EPLACEMENT DISS O ...................11 UTLET ITTING EPLACEMENT .....................13 OWER WITCH EPLACEMENT PCB F ....................15 EPLACEMENT PCB R .....................16 EPLACEMENT OPI W...
Page 8 ..............17 OWER WITCH IRING ARNESS EPLACEMENT O2/S ................20 OLENOID ATTERY IRING ARNESS .....................23 RONT ABINET EPLACEMENT ....................25 OOLING EPLACEMENT ..................27 ERFORATED ANOPY EPLACEMENT ..................28 OMPRESSOR OVER EPLACEMENT ..............29 OWER IRING ARNESS EPLACEMENT ....................31 OTOR TART APACITOR ................32 OMPRESSOR SSEMBLY EPLACEMENT ....................34 LINE UFFLER...
Page 9 ..................41 UFFLER EPLACEMENT ....................42 OWER EPLACEMENT M600/M605; E M10600/M10605 C & NHANCED NHANCED ONCENTRATOR EPAIR EPLACEMENT .........................1 ECTION VERVIEW ......................2 VERLAY EPLACEMENT ......................3 ASTER EPLACEMENT ..................4 ABINET EPLACEMENT ....................5 ABINET EPLACEMENT ....................7 ETER EPLACEMENT DISS O ..................9 UTLET ITTING EPLACEMENT .....................10 OWER WITCH...
Page 10 H600/605; M600/605; E M600/605 T NHANCED ESTING ..................1 YSTEM ERIFICATION ROCEDURES .....................6 ILLENNIUM YSTEM INAL 605 T ....................8 ODEL HEET 600 T ....................9 ODEL HEET M10600/M10605 & E M10600/M10605 T NHANCED ESTING ..................1 YSTEM ERIFICATION ROCEDURES .....................5 ILLENNIUM YSTEM INAL M10605 T ..................7 ODEL...
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Page 12 YPES OF ONCENTRATORS H600/H605 C ILLENNIUM ONCENTRATORS The Millennium H600/605 Concentrators are equipped with a green cabinet and a fluted Base Cabinet. M600/M605/M10600/M10605 C ILLENNIUM ONCENTRATORS The Millennium M600/M605/M10600/M10605 Concentrators comes equipped with a grey cabinet, a black Base Cabinet, and the Hour Meter is located in the Base Cabinet.
Page 13 Millennium. The individual(s) using this manual should have prior training or experience servicing oxygen concentrators. ERVICE RAINING Respironics offers service training for the Millennium Concentrators. Training includes complete disassembly of the device, troubleshooting subassemblies and components, and performance testing. For more information, contact the Service Marketing department at: E-mail: service.operations@respironics.com...
Page 14 Use extreme caution when handling the Compressor Capacitor as it holds an electrical charge until it is properly discharged. • Avoid handling the molecular sieve material. Respironics recommends the return of the Sieve Canister Assembly to Respironics for any service that involves sieve disposal. •...
Page 15 If the 25-foot tubing, connector, and high flow cannula supplied with the Millennium M10 Oxygen Concentrator are not used, 10 LPM of oxygen flow may not be achieved. • Use only Respironics or factory-authorized replacement parts and accessories. OTES NOTES •...
Page 16 & F PECIFICATIONS EATURES ECTION VERVIEW This section identifies the specifications and features of the Millennium Oxygen Concentrator. 1041848, R . 00 & F PECIFICATIONS EATURES & T ILLENNIUM ERVICE ECHNICAL NFORMATION...
Page 17: Specifications
H600/605, M600/605, & E M600/605 S NHANCED PECIFICATIONS SPECIFICATIONS Input Voltage 120 VAC 230 VAC 230VAC Input Frequency 60 Hz 50 Hz 50 Hz Average Power 460W 420/480W 360W Consumption Dimensions 18.9”(L) × 13.3” (W) × 26.8” (H) (48.0 x 33.78 x 68.07 cm) Weight 50 lbs, 22.7 kg 54 lbs, 24.7 kg...
Page 18: Alarm Conditions
SAFETY Pressure Relief Valve 40 ± 3 psig (303 ± 20.7 kPa) Compressor Compartment Thermal 149° F (65° C) Protection with Self Reset ALARM CONDITIONS Visual Red Light Emitting Diode (LED) and audible sound alert: • Start-up test; • Power failure; •...
Page 19 M10600/M10605 & E M10600/M10605 S NHANCED PECIFICATIONS SPECIFICATIONS Input Voltage 120 VAC Input Frequency 60 Hz Average Power Consumption 600W Dimensions 19”(L) × 13” (W) × 27” (H) (48.0 x 33.0 x 69.0 cm) Weight 53 ± 0.5 lbs, (24 ± 0.23 kg) Flow Rate Variable from 1 to 10 lpm Oxygen Concentration*...
Page 20: Alert Conditions
SAFETY Compressor Compartment Thermal 149° F (65° C) Protection with Self Reset ALARM CONDITIONS Visual Red LED and audible sound alert: • Start-up test; • Power failure; • Main PCB failure; and • High and low pressure Oxygen percentage indicator (M10605): O <70%) ALERT CONDITIONS Concentrators have a have a yellow visual LED with intermittent audible alarm and red LED:...
Page 21 RONT ABINET EATURES ETER Used to set and indicate amount of oxygen flowing from unit to patient. Adjustable from 0.5 to 5 or 10 lpm, depending on the concentrator. DISS O UTLET ITTING A male DISS fitting used to connect the mating connector from the humidifier bottle or the patient’s cannula. OWER WITCH Used to turn the device On and Off.
Page 22 ONTROL ANEL EATURES CONDITIONS CAUSE AC Power Solid Green LED Normal Oxygen Condition OPI units only (Model 605); solid green LED with no alarm sound Low Oxygen Alert Condition with Red LED Solid yellow LED with intermittent (every 2 seconds) audible alarm Alarm Condition Solid red LED and continuous audible...
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Page 24 YSTEM ETUP ECTION VERVIEW This section describes the procedures that should be performed prior to patient use and periodically to ensure proper setup and operation. YSTEM ETUP 1. Remove the rear access door and verify that the proper filters are in place. 2.
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Page 26 HEORY OF PERATION ECTION VERVIEW This section describes the theory of operation for the Millennium Oxygen Concentrators. H600/605; M600/605; E M600/605 C NHANCED ONCENTRATOR NEUMATIC PERATION Room air enters through a foam air inlet filter (1) mounted on the side of the cabinet. The primary system air is drawn through the inlet pre-filter, (2) the inlet filter (3) and then through the felt filter (4) by the Compressor (5).
Page 27 H600/605; M600/605; E M600/605 C NHANCED ONCENTRATOR LECTRICAL PERATION Power is supplied from the two-prong plug to the Power Switch. When the Power Switch is ON, 120 VAC/230 VAC power is supplied to the Compressor motor, Hour Meter, cooling fan, and the main circuit board. The main circuit board consists of a linear power supply, pressure sensor, software driven microprocessor, green, yellow, and red LED’s and audible alarm.
Page 28 M10600/M10605; E M10600/M10605 C NHANCED ONCENTRATOR NEUMATIC PERATION Room air is drawn through a foam air inlet filter (1) mounted on the side of the cabinet. The primary system air is drawn through the inlet pre-filter, (2) the inlet filter w/ silencer (3) by the Compressor (5). The exhaust air then passes through the In-line Muffler (6) to the supply chamber.
Page 29 M10600/M10605; E M10600/M10605 E NHANCED LECTRICAL PERATION Power is supplied from the two-prong plug to the Power Switch. When the Power Switch is ON, 120 VAC power is supplied to the Compressor motor, Hour Meter, cooling fan, and the main circuit board. The main circuit board consists of a linear power supply, pressure sensor, software driven microprocessor, green, yellow, and red LED’s and audible alarm.
Page 30 Weekly user maintenance consists of inspecting and cleaning the Inlet Filter. EALER NNUAL AINTENANCE Annual maintenance shall be performed by the Home Care Dealer, or at a Respironics service facility. Annual maintenance includes the following. • Checking the condition of the Filters (change if necessary).
Page 31 EALER ERIODIC AINTENANCE Periodic maintenance shall be performed by the Home Care Dealer, or at a Respironics service facility. Periodic maintenance includes the following: • Checking the final patient bacteria filter and replacing if necessary. • Measuring the product canister pressure.
Page 32 B. C & I LEANING THE NLET ILTER NLET ILTER 1. Remove the rear access door from the unit. B: R IGURE EMOVING THE CCESS 2. Remove the Pre-inlet Filter and the Inlet Filter from the unit. 3. Remove the Pre-inlet Filter from the Inlet filter. C: F IGURE ILTER...
Page 33 C. C LEANING THE ABINET 1. Disconnect the unit from the power source. 2. Using a mild detergent and disinfectant, clean all exterior surfaces of the cabinet. CAUTION Do not allow any liquid to enter the unit. 3. Ensure that the cabinet is dry before placing in service. D.
Page 34 2. Remove the Front Cabinet, and separate it from the unit. D: M IGURE ICRO DISK ILTER OCATION 3. Using the diagonals, cut the wire ties that secure the pressure tubing to the Micro-disk filter. 4. Remove the pressure tubing from the inlet and outlet ports of the Micro-disk filter. 5.
Page 35 • Hose (3/8 ID Braided) NOTE Respironics requires that all components of the Compressor maintenance kit be used to ensure that the Compressor will function properly after Compressor maintenance has been performed. WARNING Electrical shock hazard; Disconnect the electrical supply before attempting to make any repairs to the device.
Page 36 Procedure 1. Remove the Rear Cabinet. Refer to the proper Repair & Replacement section for detailed instruc- tions. 2. Remove the Front Cabinet. Refer to the proper Repair & Replacement section for detailed instruc- tions. 3. Remove the Compressor Cover/ Perforated Canopy. Refer to the proper Repair & Replacement section for detailed instructions.
Page 37 6. Remove and replace the O-ring on the bottom side of the filter body. G: O-R IGURE OCATION 7. Remove the four screws securing the Compressor head using a T-25 or 1/8 Torx bit. H: C IGURE OMPRESSOR CREW OCATIONS 8 - M 1041813, R .
Page 38 8. Remove the valve plate and cylinder sleeve. I: R IGURE EMOVING THE ALVE LATE AND YLINDER LEEVE 9. Separate the cylinder sleeve from the valve plate, and discard the sleeve and O-ring. J: S IGURE EPARATING THE YLINDER LEEVE AND ALVE LATE 1041813, R...
Page 39 10. Remove the screws, and replace the valve flappers on the valve plate using a 1/4 in. nut driver. Valve Keeper Strips Valve Gasket K: F IGURE LAPPER ALVE EMOVAL NOTE The Valve flappers are located under the keeper strips. 11.
Page 40 L: L IGURE OCATION OF THE ISTON UP RETAINER CREWS 13. Place the new cork gasket on the connecting rod assembly, making sure the cork fits around the pins on the connecting rod assembly. M: I IGURE NSTALLING THE ASKET 1041813, R .
Page 41 14. Place the new piston cup on the back of the new retainer plate. Using the new screws provided, secure the retainer to the connecting rod assembly and torque screws to 30 in.-lbs. N: I & R IGURE NSTALLING THE ISTON ETAINER 15.
Page 42 P: C IGURE YLINDER LEEVE IN LACE 16. Press the valve plate onto the cylinder sleeve making sure not to pinch the O-ring on the cylinder sleeve. The valve plate must be positioned properly to ensure proper alignment with the Com- pressor head.
Page 43 17. Place the Compressor head onto the valve plate. Using a T-25 Torx bit and a torque wrench, tighten the Compressor head bolts to 30 in.-lbs. R: C IGURE OMPRESSOR EAD IN LACE 18. Place the new Felt filter and the O-ring on the Intake filter body. 19.
Page 44 M600/605 (230V); E M600/605 (230V); M10600/M10605; E M10600/M10605 C NHANCED NHANCED OMPRESSOR AINTENANCE PART NUMBER: 1018249 Included in Kit Tools Required Applicable Concentrator • • • Piston Cup (x2) Millennium Screwdriver (w/bits) (RI p/n M10600/M10605 H646) • • Cylinder Sleeve (x2) Enhanced M10600/ •...
Page 45 One Ear Clamp Pliers (RI p/n H645) NOTE Respironics requires that all components of the Compressor maintenance kit be used to ensure that the Compressor will function properly after Compressor maintenance has been performed. It is also recommended that the In-line Muffler be replaced (RI p/n 1018460) WARNING Electrical shock hazard;...
Page 46 Procedure 1. Remove the Rear Cabinet. Refer to the proper Repair & Replacement section for detailed instruc- tions. 2. Remove the Front Cabinet. Refer to the proper Repair & Replacement section for detailed instruc- tions. 3. Remove the Compressor Cover/ Perforated Canopy. Refer to the proper Repair & Replacement section for detailed instructions.
Page 47 8. Remove the eight screws securing the Compressor head cover using a T-25 Torx bit or flathead screwdriver. Remove the Compressor head cover. U: S IGURE CREW OCATIONS 9. Remove both valve plates from the Compressor. V: V IGURE ALVE LATE 10.
Page 48 13. Turn the valve plate over to the cylinder side. W: C IGURE YLINDER IDE OF ALVE LATE 14. Remove the flapper screw. Once again, ensure to note the flapper cutouts before disassembly. Discard the flapper keeper and O-ring. 15. Clean the plate with a clean cloth. 16.
Page 49 19. Use Figure Y as a reference to ensure proper fan orientation. Y: P IGURE ROPER RIENTATION 20. Pull upwards from the center of the fan. It may be necessary to rock the fan back and forth while pulling upwards to remove it from the shaft. CAUTION Do not attempt to pull up on the outside edges of the fan blades.
Page 50 21. To remove the connecting rod assembly from the shaft, rotate the eccentric until the set screw lines up with the Compressor housing access hole. Insert the 5/32” Allen wrench or hex bit through the access hole and loosen the set screw 1/4 turn. Rotate the eccentric to top dead center (180°), and slide the connecting rod/eccentric assembly off of the shaft.
Page 51 NOTE Considerable care must be taken while removing the piston cup retainer screw. The screw has been tightened to 100 in-lbs with Loctite® on the threads and may become stripped if not removed properly. 23. Heat the screw with a heat gun for approximately one minute. AB: H IGURE EATING THE...
Page 52 24. Connect the T-27 Trox bit to the socket wrench. Press down on the wrench and turn counter clockwise to loosen the screw. If the screw does not start to turn or the bit begins to slip, reapply heat for one minute. Continue this process until the screw is removed. Once the parts have cooled, discard the piston cup and screw.
Page 53 Rotate the eccentric until the set screw lines up with the housing access hole. Rotate the shaft until the flat side of the shaft aligns with the set screw, and tighten the screw to 125 in-lbs. 28. Slide the fan onto the shaft until the fan is flush against the eccentric. Note the reference mark you made on the fan blade in step 19 of this procedure.
Page 54 NOTE Patients should be instructed to position the unit so that proper ventilation for the unit is maintained, and to clean the air inlet filter weekly. Respironics requires that routine maintenance be performed annually. 1041813, R . 00 AINTENANCE &...
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Page 56 ROUBLESHOOTING ECTION VERVIEW This section is intended to help the service technician determine what is wrong with the Millennium Oxygen Concentrator System. This section should also be used to determine what parts, if any, need to be replaced. SYMPTOM CAUSE VERIFICATION CORRECTIVE ACTION •...
Page 57: Corrective Action
SYMPTOM CAUSE VERIFICATION CORRECTIVE ACTION • • • Unit will not alarm No power to the Verify the battery Replace the 9 volt battery (Red LED) alarm voltage is 5 volts or higher • Power Cord is • • connected Verify the battery Connect the wiring connector is...
Page 58 SYMPTOM CAUSE VERIFICATION CORRECTIVE ACTION • • • Main PCB failure Unit is inoperable Verify the wiring Connect the wiring harnesses are harnesses • Intermittent power up connected • High/Low pressure • • Verify the wiring Check the wiring alarm harness is not harnesses for continuity •...
Page 59 SYMPTOM CAUSE VERIFICATION CORRECTIVE ACTION • • • Low pressure alarm Compressor failure Verify the thermal Replace wire harness, switch is not open main power (blower) • Fluctuating or no • • oxygen production Verify if the Rebuild the Compressor Compressor need •...
Page 60 SYMPTOM CAUSE VERIFICATION CORRECTIVE ACTION • • • Valve/Solenoid failure High pressure verify the solenoid Replace the valve/ alarm is working solenoid • Low oxygen • • • production Low pressure alarm Verify the pilot Replace the valve/ valve is working solenoid •...
Page 61 SYMPTOM CAUSE VERIFICATION CORRECTIVE ACTION • • • Oxygen pressure False alarms Verify the Replace the damaged transducer failure pressure tubing is tubing not damaged • Inaccurate or no • • pressure readings Verify there are no Replace the Control Main faulty solder joints on the Main PCB •...
Page 62 SYMPTOM CAUSE VERIFICATION CORRECTIVE ACTION • • • Flow Meter failure Flow Meter Verify the Flow Replace the Flow Meter miscalibrated Meter can be • Inaccurate oxygen adjusted properly • flow Flow ball stuck • • • Compressor Loss of power Verify that air flow Reposition the compartment...
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Page 64 Use extreme caution when handling the Compressor/motor assembly Capacitor. The Capacitor can hold a substantial electrical charge until it is properly discharged. • Avoid handling the molecular sieve material. Respironics recommends the return of the Sieve Canister Assembly to Respironics for any service that involves sieve material disposal. •...
Page 65 VERLAY EPLACEMENT To remove the Overlay 1. Starting at one corner, carefully peel the Overlay off of the cabinet. 2. Clean any remaining residue from the mounting area. To install the Overlay 1. Remove the protective backing from the Overlay. 2.
Page 66 ASTER EPLACEMENT To remove the Casters 1. Place the unit on a protected work surface and carefully lay the unit on its Rear Cabinet. 2. While holding the unit firmly in place, grasp the Caster to be replaced and pull it firmly out of its receptacle in the molded base.
Page 67 ABINET EPLACEMENT To remove the Base Cabinet Pan 1. Place the unit on a protected work surface and carefully lay the unit over its Rear Cabinet. 2. Remove the six Phillips screws securing the Base Cabinet pan to the Base Cabinet. C: S IGURE CREW...
Page 68 To install the Base Cabinet Pan 1. Position the Base Cabinet pan so the cut-out in the foam insulation aligns with the Blow Down Muf- fler. Blow Down Muffler Foam Cutout D: L IGURE OCATION OF UFFLER AND UTOUT 2. Align the Base Cabinet pan with the Base Cabinet and set it into place. 3.
Page 69 ABINET EPLACEMENT To remove the Rear Cabinet 1. Using a Phillips screwdriver, remove the six screws that secure the Rear Cabinet to the Front Cab- inet. E: R IGURE ABINET CREW OCATIONS 2. Grasp the Rear Cabinet firmly then slide it toward the back of the unit until it is clear of the guide slot on the Base Cabinet.
Page 70 To install the Rear Cabinet NOTE The Base Cabinet has a guide slot to ensure proper alignment of the Rear and Front Cabinets. The Rear and Front Cabinets MUST be properly aligned with the guide slot to ensure correct installation. 1.
Page 71 ETER EPLACEMENT To remove the Flow Meter 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. Slide the Front Cabi- net forward until it is clear from the Base Cabinet. 2. Working from inside the Front Cabinet, cut the cable ties then remove the pressure tubing from both fittings on the Flow Meter by pulling the tubing from each fitting.
Page 72 I: P IGURE RESSURE UBING ONNECTIONS 3. While holding the Flow Meter in place, remove the two speed nuts from the threaded fittings on the back of the Flow Meter. 1041895, R . 00 H600/H605 R & R EPAIR EPLACEMENT &...
Page 73 4. Remove the Flow Meter from the Front Cabinet assembly by pulling it straight out from the Front Cabinet. J: R IGURE EMOVING THE ETER To install the Flow Meter 1. Align the threaded fittings on the back of the supplied Flow Meter with the holes in the Front Cabi- net.
Page 74 DISS O UTLET ITTING EPLACEMENT To remove the DISS Outlet Fitting 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Cut the cable tie then remove the pressure tubing connected to the DISS outlet fitting by pulling it off the fitting.
Page 75 5. Remove the DISS outlet fitting from the Front Cabinet. M: R DISS F IGURE EMOVING THE ITTING To install the DISS Outlet Fitting 1. Align the DISS outlet fitting with the opening in the Front Cabinet. Insert the DISS outlet fitting into the opening.
Page 76 OWER WITCH EPLACEMENT To remove the Power Switch 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. Slide the Front Cabi- net forward until it is clear from the Base Cabinet. 2. Looking at the back of the Power Switch from inside the Front Cabinet, note the position and col- ors of the wires connected to the terminals on the Power Switch.
Page 77 Yellow/ Brown White Yellow/ Blue Black O: C IGURE ORRECT ONNECTION OF THE IRES TO THE OWER WITCH 3. Using needle nose pliers, remove the wires from the Power Switch terminals. Using your fingers or a small flat-blade screwdriver, depress the latches on each corner of the Power Switch. 4.
Page 78 PCB F EPLACEMENT To remove the Main PCB Fuse 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. Slide the Front Cabi- net forward until it is clear from the Base Cabinet. 2. Using a fuse extractor, remove the fuse from its receptacle on the Main PCB. To install the Main PCB Fuse 1.
Page 79 PCB R EPLACEMENT CAUTION Electronic components used in this unit are subject to damage from static electricity. Repairs made to this unit must be performed only in an antistatic, ESD-protected environment. To remove the Main PCB 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. Slide the Front Cabi- net forward until it is clear from the Base Cabinet.
Page 80 S: R IGURE EMOVING THE To install the Main PCB 1. While holding the wiring harnesses out of the way, align the holes in the Main PCB assembly with the standoffs on the Front Cabinet assembly. 2. Insert then tighten the four screws provided to secure the Main PCB assembly to the Front Cabinet assembly.
Page 81 OPI W H605 O IRING ARNESS EPLACEMENT ODEL CAUTION Electronic components used in this unit are subject to damage from static electricity. Repairs made to this unit must be performed only in an antistatic, ESD-protected environment. To remove the OPI Wiring Harness 1.
Page 82 OPI B H605 O OARD EPLACEMENT ODEL To remove the OPI Board 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. Slide the Front Cabi- net forward until it is clear from the Base Cabinet. 2. Remove the OPI wiring harness connector from the J7 location on the OPI board by pulling the connector directly up from the J7 receptacle.
Page 83 5. While holding the wiring harness out of the way, remove the OPI board from the Front Cabinet. V: R OPI B IGURE EMOVING THE OARD To install the OPI Board 1. Align the holes in the OPI board with the standoffs on the Front Cabinet. 2.
Page 84 OWER WITCH IRING ARNESS EPLACEMENT To remove the Power Switch Wiring Harness 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. Slide the Front Cabi- net forward until it is clear from the Base Cabinet. 2. While firmly pushing the locking tabs inward, separate the Power Switch wiring harness from the Main Power Wiring Harness.
Page 85 4. Looking at the back of the Power Switch from inside the Front Cabinet, note the position and col- ors of the wires connected to the terminals on the Power Switch. CAUTION Except for the two red wires that are interchangeable, the wires must be connected to the Power Switch as shown.
Page 86 3. Install the female connector onto the (J2) location on the Main PCB. 4. Position the screw down cable ties at their mounting posts then secure each using the original screws. Tighten the screw down cable ties. 5. Connect the Power Switch wiring harness to the main power wiring harness. 1041895, R .
Page 87 OLENOID ATTERY IRING ARNESS To remove the O /Solenoid/Battery Wiring Harness 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. Slide the Front Cabi- net forward until it is clear from the Base Cabinet. 2. Remove the battery connector from the battery. 3.
Page 88 7. Remove the O /solenoid/battery wiring harness connector from the J1 location on the Main PCB. AA: P PCB J1 L IGURE OWER WITCH AND OCATION 8. Remove the screws that secure the screw down cable ties to the Front Cabinet. 9.
Page 89 To install the O /Solenoid/Battery Wiring Harness 1. Install the O /solenoid/battery wiring harness into the large convoluted tubing. Ensure that the battery wires exit the large convoluted tubing at their original location. Secure the convoluted tub- ing with four cable ties. 2.
Page 90 RONT ABINET EPLACEMENT To remove the Front Cabinet 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. Slide the Front Cabi- net forward until it is clear from the Base Cabinet. 2. Remove the Flow Meter. Refer to the Flow Meter Replacement Section. 3.
Page 91 12. Install the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. AB: R IGURE ABINET CREW OCATIONS 28 - H600/H605 R & R 1041895, R . 00 EPAIR EPLACEMENT & T ILLENNIUM ERVICE ECHNICAL NFORMATION...
Page 92 OOLING EPLACEMENT To remove the Cooling Fan 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the two wires from the terminals located on the side of the cooling fan. NOTE The two wires are interchangeable.
Page 93 To install the Cooling Fan 1. Align the cooling fan with the holes in the Compressor Cover. NOTE The fan must be installed so the terminals are oriented towards the front and center of the unit. 2. Insert then tighten the four screws to secure the fan to the Compressor Cover. 3.
Page 94 ERFORATED ANOPY EPLACEMENT To remove the Perforated Canopy 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the 9-volt alarm battery from its holder. 4.
Page 95 OMPRESSOR OVER EPLACEMENT To remove the Compressor Cover 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the cooling fan. Refer to the Cooling Fan Replacement Section. 4.
Page 96 BLACK shrink tubing over the thermal switch it MUST BE replaced. There is no charge if the wiring harness needs to be changed. Contact Respironics Customer Service to order a replacement wire harness...
Page 97 5. Disconnect the female connector on the main power wiring harness from the male connector on the Power Switch harness. AH: M IGURE OWER IRING ARNESS ONNECTED TO THE OWER WITCH IRING ARNESS 6. Note the position of the Power Cord wires in the main power harness female connector. Using an amp terminal retractor, remove the Power Cord wire from the connector.
Page 98 9. Disconnect the female connector of the main power wiring harness from the male connector on the Compressor wires. Hour Meter Wires Compressor Wire Connector AI: L IGURE OCATION OF THE ETER AND OMPRESSOR ONNECTOR To install the Main Power Wiring Harness 1.
Page 99 OTOR TART APACITOR To remove the Motor Start/Run Capacitor 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. AJ: C IGURE APACITOR...
Page 100 RESSURE ELIEF ALVE EPLACEMENT NOTE If it has been determined that the pressure relief valve must be replaced, the unit should be operated for a minimum of ten minutes to ensure that the Compressor head is warm. This will soften the sealant used on the threads of the pressure relief valve and assist in its removal. To remove the Pressure Relief Valve 1.
Page 101 OMPRESSOR SSEMBLY EPLACEMENT WARNING Ensure that the unit is disconnected from the AC power source before beginning this procedure. To remove the Compressor Assembly 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3.
Page 102 7. Using a 1/8” hex key wrench or socket, remove the four shoulder screws and rubber bumpers securing the Compressor assembly to the standoffs. AM: L IGURE OCATION OF THE HOULDER CREWS AND UBBER UMPERS 8. Lift the Compressor assembly up from the standoffs and helical springs. AN: R IGURE EMOVING THE...
Page 103 To install the Compressor Assembly 1. If the optional Compressor mount kit is being used, install the new helical springs on the top of each Compressor assembly standoff. 2. Align the Compressor/motor assembly with the standoffs and helical springs. Set the Compressor assembly in place.
Page 104 LINE UFFLER EPLACEMENT To remove the In-line Muffler 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 105 To install the In-line Muffler 1. Slide a new one-eared clamp onto the existing 12” pressure hose. Attach the pressure hose to the bottom In-line Muffler. AP: C IGURE ORRECT RIENTATION OF THE LINE UFFLER 2. Using a crimping tool or diagonals, firmly “pinch” the one-eared clamp to securely fasten the pres- sure tubing to the outlet port of the In-line Muffler.
Page 106 ETER EPLACEMENT To remove the Hour Meter 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 107 6. While holding the tabs spread away from the Hour Meter, push it through the openings in the Base Cabinet. AR: R IGURE EMOVING THE ETER To install the Hour Meter 1. Align then insert the Hour Meter into its receptacle in the Base Cabinet. 2.
Page 108 ALVE OLENOID EPLACEMENT To remove the Valve/Solenoid 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the two wire connectors from the Valve/Solenoid Assembly. 4.
Page 109 5. Lift the Valve/Solenoid Assembly up and away from the Sieve Canister Assembly. AT: R IGURE EMOVING THE ALVE OLENOID SSEMBLY To install the Valve/Solenoid Assembly 1. Align the Valve/Solenoid Assembly with the holes in the top of the Sieve Canister Assembly. 2.
Page 110 RESSURE EGULATOR EPLACEMENT To remove the Pressure Regulator 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the pressure tubing from the outlet port on the pressure regulator. 4.
Page 111 IEVE ANISTER SSEMBLY EPLACEMENT 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 112 9. Lift the Sieve Canister Assembly up and out of the Base Cabinet. AW: R IGURE EMOVING THE IEVE ANISTER 10. Remove the Blow Down Muffler from the Sieve Canister Assembly. Refer to the Blow Down Muf- fler Replacement Section. 11.
Page 113 UFFLER EPLACEMENT NOTE If care is taken during the following procedures, the Valve/Solenoid Assembly and the pressure regulator do not have to be removed. However, if these components are damaged during the procedure, they must be replaced. To remove the Blow Down Muffler 1.
Page 114 To install the Blow Down Muffler 1. Align the Blow Down Muffler with the Sieve Canister Assembly’s threaded fitting. Screw the Blow Down Muffler onto the fitting until it comes in contact with the Sieve Canister foam and the Blow Down Muffler is positioned in its original orientation.
Page 115 OWER EPLACEMENT To Remove the Power Cord 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 116 To Install the Power Cord 1. Insert the Power Cord wires into the hole in the Base Cabinet. 2. Route the Power Cord wires to the main power wiring harness connector. 3. Align the female connectors on the end of the black and white Power Cord wires with their recep- tacles in the main power wiring harness connector.
Page 117 ABINET EPLACEMENT NOTE If care is taken during the following procedures, the Valve/Solenoid Assembly and the pressure regulator do not have to be removed. However, if these components are damaged during the procedure, they must be replaced. To Remove the Base Cabinet 1.
Page 118 Use extreme caution when handling the Compressor/motor assembly Capacitor. The Capacitor can hold a substantial electrical charge until it is properly discharged. • Avoid handling the molecular sieve material. Respironics recommends the return of the Sieve Canister Assembly to Respironics for any service that involves sieve material disposal. •...
Page 119 VERLAY EPLACEMENT To remove the Overlay 1. Starting at one corner, carefully peel the Overlay off of the cabinet. 2. Use a small amount of isoprppyl alcohol applies to a cleaning cloth to remove any adhesive resi- due from the cabinet. To install the Overlay 1.
Page 120 ASTER EPLACEMENT To remove the Casters 1. Place the unit on a protected work surface and carefully lay the unit over its Rear Cabinet. 2. While holding the unit firmly in place, grasp the Caster to be replaced and pull it firmly out of its receptacle in the molded base.
Page 121 ABINET EPLACEMENT To remove the Base Cabinet Pan 1. Place the unit on a protected work surface and carefully lay the unit over its Rear Cabinet. 2. Remove the six Phillips screws securing the Base Cabinet pan to the Base Cabinet. C: B IGURE ABINET...
Page 122 ABINET EPLACEMENT To remove the Rear Cabinet 1. Using a Phillips screwdriver, remove the six screws that secure the Rear Cabinet to the Front Cab- inet. E: F IGURE RONT ABINET CREW OCATIONS 2. Grasp the Rear Cabinet firmly then slide it toward the back of the unit until it is clear of the guide slot on the Base Cabinet.
Page 123 To install the Rear Cabinet NOTE The Base Cabinet has a guide slot to ensure proper alignment of the rear and Front Cabinets. The rear and Front Cabinets MUST be properly aligned with the guide slot to ensure correct installation. 1.
Page 124 ETER EPLACEMENT To remove the Flow Meter 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Working from inside the Front Cabinet, cut the cable ties then remove the pressure tubing from both fittings on the Flow Meter by pulling the tubing from each fitting.
Page 125 DISS O UTLET ITTING EPLACEMENT To remove the DISS Outlet Fitting 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Cut the cable tie then remove the pressure tubing connected to the DISS outlet fitting by pulling it off the fitting.
Page 126 OWER WITCH EPLACEMENT To remove the Power Switch 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Looking at the back of the Power Switch from inside the Front Cabinet, note the position and col- ors of the wires connected to the terminals on the Power Switch.
Page 127 5. While depressing the latches, pull the Power Switch out through the Front Cabinet. K: R IGURE EMOVAL OF THE OWER WITCH To install the Power Switch 1. Orient the Power Switch so that the single terminal is at the top. Align the Power Switch with the opening in the Front Cabinet assembly.
Page 128 PCB F EPLACEMENT To remove the Fuse 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Using a fuse extractor, remove the fuse from its receptacle on the Main PCB. L: F IGURE OCATION...
Page 129 PCB R EPLACEMENT CAUTION Electronic components used in this unit are subject to damage from static electricity. Repairs made to this unit must be performed only in an antistatic, ESD-protected environment. To remove the Main PCB 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2.
Page 130 N: R IGURE EMOVING THE To install the Main PCB 1. While holding the wiring harnesses out of the way, align the holes in the Main PCB assembly with the standoffs on the Front Cabinet assembly. 2. Insert then tighten the four screws provided to secure the Main PCB assembly to the Front Cabinet assembly.
Page 131 OPI W M605 O IRING ARNESS EPLACEMENT ODEL CAUTION Electronic components used in this unit are subject to damage from static electricity. Repairs made to this unit must be performed only in an antistatic, ESD-protected environment. To remove the OPI Wiring Harness 1.
Page 132 OPI B M605 O OARD EPLACEMENT ODEL To remove the OPI Board 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the OPI wiring harness connector from the J7 location on the OPI board by pulling the connector directly up from the J7 receptacle.
Page 133 6. While holding the wiring harness out of the way, remove the OPI board from the Front Cabinet. Q: R OPI B IGURE EMOVING THE OARD To install the OPI Board 1. Align the holes in the OPI board with the standoffs on the Front Cabinet. 2.
Page 134 OWER WITCH IRING ARNESS EPLACEMENT To remove the Power Switch Wiring Harness 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Disconnect the male connector on the Power Switch wiring harness from this female connector on the main power wiring harness.
Page 135 5. Looking at the back of the Power Switch from inside the Front Cabinet, note the position and col- ors of the wires connected to the terminals on the Power Switch. CAUTION Except for the two red wires that are interchangeable, the wires must be connected to the Power Switch as shown.
Page 136 To install the Power Switch Wiring Harness 1. Either feed the Power Switch wiring harness through the original screw down cable ties, or if new screw down cable ties are available, loosely install four cable ties grouping the Power Switch wir- ing harness, the O /solenoid/battery wiring harness, and the clear and yellow pressure tubing together.
Page 137 OLENOID ATTERY IRING ARNESS To remove the O /Solenoid/Battery Wiring Harness 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the battery connector from the battery. 4.
Page 138 8. Remove the O /solenoid/battery wiring harness connector from the J1 location on the OPI Board. V: P PCB J1 L IGURE OWER WITCH AND OCATIONS 9. Remove the screws that secure the screw down cable ties to the Front Cabinet. 10.
Page 139 To install the O /Solenoid/Battery Wiring Harness 1. Install the O /solenoid/battery wiring harness into the large convoluted tubing. Ensure that the battery wires exit the large convoluted tubing at their original location. Secure the convoluted tub- ing with four cable ties. 2.
Page 140 RONT ABINET EPLACEMENT To remove the Front Cabinet 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Flow Meter. Refer to the Flow Meter Replacement Section. 4.
Page 141 12. Install the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. W: F IGURE RONT ABINET CREW OCATIONS 24 - M600/M605 R & R 1041896, R . 00 EPAIR EPLACEMENT & T ILLENNIUM ERVICE ECHNICAL NFORMATION...
Page 142 OOLING EPLACEMENT To remove the Cooling Fan 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the two wires from the terminals located on the side of the cooling fan. NOTE The two wires are interchangeable.
Page 143 5. While holding the Compressor Cover in place, lift the fan up and away from the Compressor Cover. Y: R IGURE EMOVING THE To install the Cooling Fan 1. Align the cooling fan with the holes in the Compressor Cover. NOTE The fan must be installed so the terminals are oriented towards the front and center of the unit.
Page 144 ERFORATED ANOPY EPLACEMENT To remove the Perforated Canopy 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the 9-volt alarm battery from its holder. 4.
Page 145 OMPRESSOR OVER EPLACEMENT To remove the Compressor Cover 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the cooling fan. Refer to the Cooling Fan Replacement Section. 4.
Page 146 OWER IRING ARNESS EPLACEMENT WARNING Make sure the AC power is disconnected. To remove the Main Power Wiring Harness AB: L IGURE OCATION OF THE OWER IRING ARNESS 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2.
Page 147 5. Note the position of the Power Cord wires in the main power harness female connector. Using an amp terminal retractor, remove the Power Cord wire from the connector. 6. Note the routing of the main power wiring harness and the location of the cable ties securing the harness to the Base Cabinet.
Page 148 OTOR TART APACITOR To remove the Motor Start/Run Capacitor 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. AE: C IGURE APACITOR...
Page 149 OMPRESSOR SSEMBLY EPLACEMENT WARNING Ensure that the unit is disconnected from the AC power source before beginning this procedure. To remove the Compressor Assembly 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3.
Page 150 7. Lift the Compressor assembly up from the standoffs and helical springs. AG: T IGURE IEW OF THE OMPRESSOR ON THE OUNTING OD AND PRINGS To install the Compressor Assembly 1. Align the Compressor/motor assembly with the standoffs and helical springs. Set the Compressor assembly in place.
Page 151 LINE UFFLER EPLACEMENT To remove the In-line Muffler 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 152 To install the In-line Muffler 1. Slide a new one-eared clamp onto the existing 12” pressure hose. Attach the pressure hose to the bottom In-line Muffler. AI: C IGURE ORRECT RIENTATION OF THE LINE UFFLER 2. Using a crimping tool or diagonals, firmly “pinch” the one-eared clamp to securely fasten the pres- sure tubing to the outlet port of the In-line Muffler.
Page 153 ETER EPLACEMENT To remove the Hour Meter 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 154 ALVE OLENOID EPLACEMENT To remove the Valve/Solenoid 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the two wire connectors from the Valve/Solenoid Assembly. 4.
Page 155 5. Lift the Valve/Solenoid Assembly up and away from the Sieve Canister Assembly. AL: R IGURE EMOVAL OF THE ALVE OLENOID SSEMBLY To install the Valve/Solenoid Assembly 1. Align the Valve/Solenoid Assembly with the holes in the top of the Sieve Canister Assembly. 2.
Page 156 RESSURE EGULATOR EPLACEMENT To remove the Pressure Regulator 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the pressure tubing from the outlet port on the pressure regulator. 4.
Page 157 IEVE ANISTER SSEMBLY EPLACEMENT To remove the Sieve Canister Assembly 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 158 4. Set the Sieve Canister Assembly in place in the Base Cabinet. NOTE Ensure that the AC Power Cord is clear of the Sieve Canister Assembly. 5. Slide the one-eared clamp provided onto the 12” pressure tubing. 6. Install the 12” pressure tubing provided on the inlet port of the Sieve Canister. 7.
Page 159 UFFLER EPLACEMENT NOTE If care is taken during the following procedures, the Valve/Solenoid Assembly and the pressure regulator do not have to be removed. However, if these components are damaged during the procedure, they must be replaced. To remove the Blow Down Muffler 1.
Page 160 To install the Blow Down Muffler 1. Align the Blow Down Muffler with the Sieve Canister Assembly’s threaded fitting. Screw the Blow Down Muffler onto the fitting until it comes in contact with the Sieve Canister foam and the Blow Down Muffler is positioned in its original orientation.
Page 161 OWER EPLACEMENT To remove the Power Cord 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 162 To install the Power Cord 1. Insert the Power Cord wires into the hole in the Base Cabinet. 2. Route the Power Cord wires to the main power wiring harness connector. 3. Align the female connectors on the end of the black and white Power Cord wires with their recep- tacles in the main power wiring harness connector.
Page 163 ABINET EPLACEMENT NOTE If care is taken during the following procedures, the Valve/Solenoid Assembly and the pressure regulator do not have to be removed. However, if these components are damaged during the procedure, they must be replaced. To remove the Base Cabinet 1.
Page 164 Use extreme caution when handling the Compressor/motor assembly Capacitor. The Capacitor can hold a substantial electrical charge until it is properly discharged. • Avoid handling the molecular sieve material. Respironics recommends the return of the Sieve Canister Assembly to Respironics for any service that involves sieve material disposal. •...
Page 165 VERLAY EPLACEMENT To remove the Overlay 1. Starting at one corner, carefully peel the Overlay off of the cabinet. 2. Use a small amount of isoprppyl alcohol applies to a cleaning cloth to remove any adhesive resi- due from the cabinet. NOTE When using isopropyl alcohol to clean the mounting area for the control Overlay, ensure that no liquid enters the Front Cabinet or comes into contact with the...
Page 166 ASTER EPLACEMENT To remove the Casters 1. Place the unit on a protected work surface and carefully lay the unit over its Rear Cabinet. B: L IGURE OCATION OF ASTERS 2. While holding the unit firmly in place, grasp the Caster to be replaced and pull it firmly out of its receptacle in the molded base.
Page 167 ABINET EPLACEMENT To remove the Base Cabinet Pan 1. Place the unit on a protected work surface and carefully lay the unit over its Rear Cabinet. 2. Remove the six Phillips screws securing the Base Cabinet Pan to the Base Cabinet. C: S IGURE CREW...
Page 168 ABINET EPLACEMENT To remove the Rear Cabinet 1. Using a Phillips screwdriver, remove the six screws that secure the Rear Cabinet to the Front Cab- inet. E: S IGURE CREW OCATIONS 2. Grasp the Rear Cabinet firmly then slide it toward the back of the unit until it is clear of the guide slot on the Base Cabinet.
Page 169 2. Once the guide slot and ridges are correctly aligned, hold the Front Cabinet in place while sliding the Rear Cabinet onto the Base Cabinet. F: A IGURE LIGNMENT OF UIDE LOT AND IDGES 3. Using a Phillips screwdriver, install and secure the six mounting screws securing the Rear Cabinet to the Front Cabinet.
Page 170 ETER EPLACEMENT To remove the Flow Meter 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Working from inside the Front Cabinet, cut the cable ties then remove the pressure tubing from both fittings on the Flow Meter by pulling the tubing from each fitting.
Page 171 5. Remove the Flow Meter from the Front Cabinet assembly by pulling it straight out from the Front Cabinet. H: R IGURE EMOVING THE ETER To install the Flow Meter 1. Align the threaded fittings on the back of the supplied Flow Meter with the holes in the Front Cabi- net.
Page 172 DISS O UTLET ITTING EPLACEMENT To remove the DISS Outlet Fitting 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Cut the cable tie then remove the pressure tubing connected to the DISS outlet fitting by pulling it off the fitting.
Page 173 5. Remove the DISS outlet fitting from the Front Cabinet. K: R DISS F IGURE EMOVAL OF THE ITTING To install the DISS Outlet Fitting 1. Align the DISS outlet fitting with the opening in the Front Cabinet. Insert the DISS outlet fitting into the opening.
Page 174 OWER WITCH EPLACEMENT To remove the Power Switch 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Looking at the back of the Power Switch from inside the Front Cabinet, note the position and col- ors of the wires connected to the terminals on the Power Switch.
Page 175 Yellow/ Brown White Yellow/ Blue Black M: C IGURE ORRECT ONNECTION OF THE IRES TO THE OWER WITCH 4. Using needle nose pliers, remove the wires from the Power Switch terminals. Using your fingers or a small flat-blade screwdriver, depress the latches on each corner of the Power Switch. 5.
Page 176 To install the Power Switch 1. Orient the Power Switch so that the single terminal is at the top. Align the Power Switch with the opening in the Front Cabinet assembly. Press the Power Switch into the Front Cabinet assembly until all four latches on the Power Switch lock in place.
Page 177 PCB F EPLACEMENT To remove the Main PCB Fuse 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Using a fuse extractor, remove the fuse from its receptacle on the Main PCB. Fuse O: F IGURE...
Page 178 PCB R EPLACEMENT CAUTION Electronic components used in this unit are subject to damage from static electricity. Repairs made to this unit must be performed only in an antistatic, ESD-protected environment. To remove the Main PCB 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2.
Page 179 Q: R IGURE EMOVING THE To install the Main PCB 1. While holding the wiring harnesses out of the way, align the holes in the Main PCB assembly with the standoffs on the Front Cabinet assembly. 2. Insert then tighten the four screws provided to secure the Main PCB assembly to the Front Cabinet assembly.
Page 180 OPI W M10605 O IRING ARNESS EPLACEMENT ODEL CAUTION Electronic components used in this unit are subject to damage from static electricity. Repairs made to this unit must be performed only in an antistatic, ESD-protected environment. To remove the OPI Wiring Harness 1.
Page 181 OPI B M10605 O OARD EPLACEMENT ODEL To remove the OPI Board 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the OPI wiring harness connector from the J7 location on the OPI board by pulling the connector directly up from the J7 receptacle.
Page 182 T: R OPI B IGURE EMOVING THE OARD To install the OPI Board 1. Align the holes in the OPI board with the standoffs on the Front Cabinet. 2. Insert then tighten the four screws provided to secure the OPI board to the Front Cabinet. 3.
Page 183 OWER WITCH IRING ARNESS EPLACEMENT To remove the Power Switch Wiring Harness 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Disconnect the male connector on the Power Switch wiring harness from this female connector on the main power wiring harness.
Page 184 5. Looking at the back of the Power Switch from inside the Front Cabinet, note the position and col- ors of the wires connected to the terminals on the Power Switch. CAUTION Except for the two red wires that are interchangeable, the wires must be connected to the Power Switch as shown.
Page 185 3. Install the female connector onto the (J2) location on the Main PCB. 4. Position the screw down cable ties at their mounting posts then secure each using the original screws. Tighten the screw down cable ties. 5. Connect the male connector on the Power Switch wiring harness from the female connector on the main power wiring harness.
Page 186 OLENOID ATTERY IRING ARNESS To remove the O /Solenoid/Battery Wiring Harness 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the battery connector from the battery. 4.
Page 187 6. Remove the O /solenoid/battery wiring harness connector from the J1 location on the OPI Board. Y: P (J1) L IGURE OWER WITCH AND OCATION 7. Remove the screws that secure the screw down cable ties to the Front Cabinet. 8.
Page 188 RONT ABINET EPLACEMENT To remove the Front Cabinet 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Flow Meter. Refer to the Flow Meter Replacement Section. 4.
Page 189 OOLING EPLACEMENT To remove the Cooling Fan 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the two wires from the terminals located on the side of the cooling fan. NOTE The two wires are interchangeable.
Page 190 3. Connect the fan wires to the terminals on the side of the cooling fan. NOTE Ensure that the convoluted tubing covering the fan wires is still properly seated in the wire holder built into the front of the Compressor. ERFORATED ANOPY EPLACEMENT...
Page 191 OMPRESSOR OVER EPLACEMENT To remove the Compressor Cover 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the cooling fan. Refer to the Cooling Fan Replacement Section. 4.
Page 192 OWER IRING ARNESS EPLACEMENT WARNING Make sure the AC power is disconnected. To remove the Main Power Wiring Harness 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3.
Page 193 To install the Main Power Wiring Harness 1. Install the female connector of the main power wiring harness onto the male connector on the Compressor wires. 2. Install the two Hour Meter wires onto the Hour Meter. 3. Route the main power wiring harness along the inside of the Base Cabinet. Secure the main power wiring harness to the Base Cabinet using three cable ties.
Page 194 APACITOR EPLACEMENT To remove the Motor Start/Run Capacitor 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 195 OMPRESSOR SSEMBLY EPLACEMENT WARNING Ensure that the unit is disconnected from the AC power source before beginning this procedure. To remove the Compressor Assembly 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3.
Page 196 To install the Compressor Assembly 1. If the optional Compressor mount kit is being used, install the new helical springs on the top of each Compressor assembly standoff. 2. Align the Compressor/motor assembly with the standoffs and helical springs. Set the Compressor assembly in place.
Page 197 LINE UFFLER EPLACEMENT To remove the In-line Muffler 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 198 AH: P IGURE ROPER RIENTATION OF THE LINE UFFLER 3. Using a crimping tool or diagonals, firmly “pinch” the one-eared clamp to securely fasten the pres- sure tubing to the outlet port of the In-line Muffler. 4. Slide a new one-eared clamp onto the 1 3/4” pressure hose connected to the Sieve Canister. Attach the pressure hose to the “Out”...
Page 199 ETER EPLACEMENT To remove the Hour Meter 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. AI: E IGURE XTERNAL...
Page 200 5. Spread the tabs on the locking frame out from the Hour Meter. AK: R IGURE EMOVAL OF ETER 6. While holding the tabs spread away from the Hour Meter, push it through the openings in the Base Cabinet. To install the Hour Meter 1.
Page 201 ALVE OLENOID EPLACEMENT To remove the Valve/Solenoid 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the two wire connectors from the Valve/Solenoid Assembly. 4.
Page 202 RESSURE EGULATOR EPLACEMENT To remove the Pressure Regulator 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the pressure tubing from the outlet port on the pressure regulator. 4.
Page 203 IEVE ANISTER SSEMBLY EPLACEMENT To remove the Sieve Canister Assembly 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 204 UFFLER EPLACEMENT NOTE If care is taken during the following Section, the Valve/Solenoid Assembly and the pressure regulator do not have to be removed. However, if these components are damaged during the procedure, they must be replaced. To remove the Blow Down Muffler 1.
Page 205 OWER EPLACEMENT To Remove the Power Cord 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 206 ABINET EPLACEMENT NOTE If care is taken during the following Section, the Valve/Solenoid Assembly and the pressure regulator do not have to be removed. However, if these components are damaged during the procedure, they must be replaced. To Remove the Base Cabinet 1.
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Page 208 Use extreme caution when handling the Compressor/motor assembly Capacitor. The Capacitor can hold a substantial electrical charge until it is properly discharged. • Avoid handling the molecular sieve material. Respironics recommends the return of the Sieve Canister Assembly to Respironics for any service that involves sieve material disposal. •...
Page 209 VERLAY EPLACEMENT To remove the Overlay 1. Starting at one corner, carefully peel the Overlay off of the cabinet. A: R IGURE EMOVING THE VERLAY 2. Use a small amount of isoprppyl alcohol applies to a cleaning cloth to remove any adhesive resi- due from the cabinet.
Page 210 ASTER EPLACEMENT To remove the Casters 1. Place the unit on a protected work surface and carefully lay the unit over its Rear Cabinet. 2. While holding the unit firmly in place, grasp the Caster to be replaced and pull it firmly out of its receptacle in the molded base.
Page 211 ABINET EPLACEMENT To remove the Base Cabinet Pan 1. Place the unit on a protected work surface and carefully lay the unit over its Rear Cabinet. 2. Remove the six Phillips screws securing the Base Cabinet pan to the Base Cabinet. C: S IGURE CREW...
Page 212 ABINET EPLACEMENT To remove the Rear Cabinet 1. Remove the filter from side of cabinet. 2. Using a Phillips screwdriver, remove the six screws that secure the Rear Cabinet to the Front Cab- inet. E: F IGURE RONT ABINET CREW OCATION 3.
Page 213 To install the Rear Cabinet NOTE The Base Cabinet has a guide slot to ensure proper alignment of the rear and Front Cabinets. The rear and Front Cabinets MUST be properly aligned with the guide slot to ensure correct installation. 1.
Page 214 ETER EPLACEMENT To remove the Flow Meter 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Working from inside the Front Cabinet, cut the cable ties then remove the pressure tubing from both fittings on the Flow Meter by pulling the tubing from each fitting.
Page 215 To install the Flow Meter 1. Align the threaded fittings on the back of the supplied Flow Meter with the holes in the Front Cabi- net. NOTE The Flow Meter must be mounted with the shaft for the Flow Meter knob at the top.
Page 216 DISS O UTLET ITTING EPLACEMENT To remove the DISS Outlet Fitting 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Cut the cable tie then remove the pressure tubing connected to the DISS outlet fitting by pulling it off the fitting.
Page 217 OWER WITCH EPLACEMENT To remove the Power Switch 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Looking at the back of the Power Switch from inside the Front Cabinet, note the position and col- ors of the wires connected to the terminals on the Power Switch (black inputs go on the left side and white inputs go on the right side).
Page 218 OWER WITCH IRING EPLACEMENT K: E IGURE LECTRICAL LOCK IAGRAM WARNING Make sure the AC power is disconnected. To remove the Main PCB to Power Switch Wiring 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3.
Page 219 ATTERY IRING EPLACEMENT L: E IGURE LECTRICAL LOCK IAGRAM WARNING Make sure the AC power is disconnected. To remove the Main PCB to Battery Wiring 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3.
Page 220 PCB F EPLACEMENT To remove the Fuse 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Using a fuse extractor, remove the fuse from its receptacle on the Main PCB. M: F IGURE OCATION...
Page 221 PCB R EPLACEMENT N: E IGURE LECTRONIC OMPONENT LOCK IAGRAM To remove the Main PCB 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3.
Page 222 10. Using a Phillips screwdriver, remove the four screws securing the Main PCB assembly to the Front Cabinet. While holding the wiring harness out of the way, remove the Main PCB assembly from the Front Cabinet assembly. O: S IGURE CREW OCATIONS 1041897, R...
Page 223 To install the Main PCB 1. While holding the wiring harnesses out of the way, align the holes in the Main PCB assembly with the standoffs on the Front Cabinet assembly. 2. Insert then hand tighten the four screws provided to secure the Main PCB assembly to the Front Cabinet assembly.
Page 224 OPI PCB R 605 O EPLACEMENT ODEL To remove the OPI Board 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the OPI wiring harness connector from the J7 location on the OPI board by pulling the connector directly up from the J7 receptacle.
Page 225 To install the OPI Board 1. Align the holes in the OPI board with the standoffs on the Front Cabinet. 2. Insert then tighten the four screws provided to secure the OPI board to the Front Cabinet. 3. While holding the oxygen sensor, install the pressure tubing on the oxygen sensor by carefully pushing the tubing onto the oxygen sensor fittings.
Page 226 OPI W 605 O IRING ARNESS EPLACEMENT ODEL WARNING Make sure the AC power is disconnected. To remove the OPI Wiring Harness 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3.
Page 227 RONT ABINET EPLACEMENT To remove the Front Cabinet 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Flow Meter. Refer to the Flow Meter Replacement Section. 4.
Page 228 12. Install the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. R: S IGURE CREW OCATIONS 1041897, R . 00 M600/605; E M10600/M10605 R & R NHANCED NHANCED EPAIR EPLACEMENT & T ILLENNIUM ERVICE ECHNICAL NFORMATION...
Page 229 OOLING EPLACEMENT To remove the Cooling Fan 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the two wires from the terminals located on the side of the cooling fan. NOTE The two wires are interchangeable.
Page 230 OOLING IRING EPLACEMENT T: E IGURE LECTRICAL LOCK IAGRAM WARNING Make sure the AC power is disconnected. To remove the Main PCB to Cooling Fan Wiring 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3.
Page 231 ERFORATED ANOPY EPLACEMENT To remove the Perforated Canopy 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Press inward on the bottom of each side of the Perforated Canopy until the locating posts are clear of the holes in the Compressor Cover.
Page 232 OMPRESSOR OVER EPLACEMENT To remove the Compressor Cover 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the filter configuration and Silicone grommet installed in the concentrator. 9-Volt Battery Silicone Grommet V: F...
Page 233 8. Lift the Compressor Cover housing straight up and then away from the Base Cabinet. W: R IGURE EMOVAL OF THE OMPRESSOR OVER To install the Compressor Cover 1. Align the round hole in the top of the Compressor Cover housing with the inlet port of the Com- pressor assembly.
Page 234 OTOR TART APACITOR EPLACEMENT To remove the Motor Start/Run Capacitor 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 235 OMPRESSOR SSEMBLY EPLACEMENT WARNING Ensure that the unit is disconnected from the AC power source before beginning this procedure. To remove the Compressor Assembly Y: E IGURE LECTRONIC LOCK IAGRAM 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2.
Page 236 6. Disconnect the wires from the Capacitor terminals. NOTE The wires connected to the Capacitor are interchangeable. 7. Using a crimping clamp tool or diagonals, cut the one-eared clamp securing the pressure tubing to the outlet port of the Compressor assembly. Remove the pressure tubing from the Compressor assembly outlet port.
Page 237 To install the Compressor Assembly 1. Align the Compressor/motor assembly with the standoffs and helical springs. Set the Compressor assembly in place. 2. If M10600/M10605 Enhanced Compressor was mounted with 4 rubber bumpers, reinstall the 4 bumpers and 4 screws securing the Compressor to the Base Cabinet. 3.
Page 238 OMPRESSOR IRING EPLACEMENT AA: E IGURE LECTRICAL LOCK IAGRAM WARNING Make sure the AC power is disconnected. To Remove the Main PCB to Compressor Wiring 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3.
Page 239 To Install the Main PCB to Compressor Wiring 1. Connect the white wire from the Main PCB to Compressor wiring harness to the brown wire com- ing from the Compressor. Ensure that the wire connectors are fully seated. Refer to the block dia- gram in Figure AA.
Page 240 HERMAL ROTECTION WITCH EPLACEMENT AB: E IGURE LECTRICAL LOCK IAGRAM NOTE The Thermal Protection Switch will be covered in a clear or a blue shrink tubing. To Remove the Thermal Protection Switch 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2.
Page 241 LINE UFFLER EPLACEMENT To remove the In-line Muffler 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 242 To install the In-line Muffler 1. Slide a new one-eared clamp onto the existing 12” pressure hose. Attach the pressure hose to the bottom In-line Muffler. AD: C IGURE ONNECTING RESSURE TO LINE UFFLER 2. Using a crimping tool or diagonals, firmly “pinch” the one-eared clamp to securely fasten the pres- sure tubing to the outlet port of the In-line Muffler.
Page 243 ETER EPLACEMENT To remove the Hour Meter AE: E IGURE LECTRONIC LOCK IAGRAM 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Using your fingers or needle-nose pliers, remove the wires from terminals J16 and J17 on the Main PCB assembly.
Page 244 5. Remove the two small screws which secure the Hour Meter. AF: S IGURE CREW OCATIONS 6. Remove the Hour Meter from the Front Cabinet. To install the Hour Meter 1. Install the Hour Meter into the Front Cabinet. Hand tighten the two small screws which secure the Hour Meter.
Page 245 ALVE OLENOID EPLACEMENT AG: E IGURE LECTRONIC LOCK IAGRAM To remove the Valve/Solenoid 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the wire connectors from terminals J8, J9, J11, and J12 on the Main PCB assembly. Refer to the block diagram in Figure AG.
Page 246 4. Using a 7/64” hex key wrench or socket, remove the five screws and flat washers securing the Valve/Solenoid to the top of the Sieve Canister Assembly. AH: S IGURE CREW OCATIONS 5. Lift the Valve/Solenoid Assembly and wiring harnesses up and away from the Sieve Canister Assembly.
Page 247 To install the Valve/Solenoid Assembly 1. Align the Valve/Solenoid Assembly with the holes in the top of the Sieve Canister Assembly. 2. Using the five screws and flat washers provided, secure the Valve/Solenoid Assembly to the Sieve Canister Assembly. The screws should be torqued sufficiently in order to prevent leaks, but care should be taken not to crush the shoulder of the valve.
Page 248 RESSURE EGULATOR EPLACEMENT To remove the Pressure Regulator 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the pressure tubing from the outlet port on the pressure regulator. 4.
Page 249 To install the Pressure Regulator 1. Apply a layer of Teflon thread tape to the threads of the pressure regulator. CAUTION The tape should be installed in a counter clockwise direction, with the Pressure Regulator threads facing you. 2. Align the pressure regulator with the pressure regulator port in the Sieve Canister Assembly. Screw the pressure regulator into the Sieve Canister Assembly until strong resistance is felt and the pressure regulator outlet port is oriented in the correct position.
Page 250 IEVE ANISTER SSEMBLY EPLACEMENT To remove the Sieve Canister Assembly 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 251 To install the Sieve Canister Assembly 1. Install the supplied canister foam on the bottom of the Sieve Canister Assembly. 2. Install the brass fitting in the top of the Sieve Canister Assembly. 3. Install the Blow Down Muffler onto the Sieve Canister Assembly. Refer to the Blow Down Muffler Replacement Section.
Page 252 UFFLER EPLACEMENT NOTE If care is taken during the following procedures, the Valve/Solenoid Assembly and the pressure regulator do not have to be removed. However, if these components are damaged during the procedure, they must be replaced. To remove the Blow Down Muffler 1.
Page 253 To install the Blow Down Muffler 1. Align the Blow Down Muffler with the Sieve Canister Assembly’s threaded fitting. Screw the Blow Down Muffler onto the fitting until it comes in contact with the Sieve Canister foam and the Blow Down Muffler is positioned in its original orientation.
Page 254 OWER EPLACEMENT To remove the Power Cord 1. Remove the Rear Cabinet. Refer to the Rear Cabinet Replacement Section. 2. Slide the Front Cabinet forward until it is clear from the Base Cabinet. 3. Remove the Compressor Cover. Refer to the Compressor Cover Replacement Section. 4.
Page 255 ABINET EPLACEMENT NOTE If care is taken during the following procedures, the Valve/Solenoid Assembly and the pressure regulator do not have to be removed. However, if these components are damaged during the procedure, they must be replaced. Removing the Base Cabinet 1.
Page 256 ECTION VERVIEW This chapter illustrates the names and components for each of the repair kits for the Millennium Oxygen Concentrators. For technical assistance or replacement part ordering information, contact Respironics Product Support. USA and Canada Phone: 1-800-345-6443 Fax: 1-800-866-0245 Email: service@respironics.com...
Page 257 UICK EFERENCE ABLE KIT NAME PAGE IDENTIFIER 230V AC Inlet Fuse Kit Page 6 230V Fuse Holder Kit Page 6 AC Inlet Kit Page 5 Air Inlet Filter Kits Page 21 Alarm Battery Kit Page 5 Base Cabinet Kits Page 7 Base Pan Kit Page 8 Blow Down Muffler Kits...
Page 258 KIT NAME PAGE IDENTIFIER Foam Kit Page 28 Front Cabinet Kits Page 29 Gasket Kits Page 30 Hour Meter Kits Page 31 Inlet Filter Kits Page 22 In-line Muffler Kits Page 32 Long Life Filter Kits Page 21 Long Life Filter Retrofit Kit Page 21 Main PCA Fuse Kits Page 30...
Page 259 KIT NAME PAGE IDENTIFIER Rear Cabinet Kits Page 41 Retainer Air Intake Kit Page 25 Retainer Inlet Filter Kits Page 24 Serial Number Plate Kits Page 42 Shipping Carton Insert Kits Page 44 Shipping Carton Kits Page 43 Sieve Canister Kits Page 43 Silencer Kits Page 23...
Page 260 ALARM BATTERY KIT Concentrator Model # Kit # Included in Kit • • 130-0009-00 All Millennium Concentrators 9-volt Alarm Battery AC INLET KIT Concentrator Model # Kit # Included in Kit • • 192-0008-00 All 230V Models (except AC Inlet M600-50 and M605-50) POWER CORD RETAINER KIT Concentrator Model #...
Page 261 230V AC I NLET Concentrator Model # Kit # Included in Kit • • 1006513 All 230V Concentrators Fuse, 4.0 A SLO-BLO (x10) 230V F OLDER Concentrator Model # Kit # Included in Kit • • 1007742 All 230V Concentrators Fuse Holder 6 - R 1041901, R...
Page 262 ABINET Concentrator Model # Kit # Included in Kit • • H636 H600/H605 120V Base Cabinet • Base Cabinet foam Assembly • 1006494 H600/H605 230V • Base Cabinet foam, • 1015584 M600/M605** Compressor • Base Cabinet foam, hose port • 1017601 M600/M605 230V (except •...
Page 263 Concentrator Model # Kit # Included in Kit • • H642 All Millennium Concentrators Base Pan • #6-18 x 1/2” Pan Head Phillips Screws (x6) UFFLER Concentrator Model # Kit # Included in Kit • • 1006704 All Millennium Concentrators Blow Down Muffler Assembly •...
Page 264 50 HZ K LOWER SSEMBLY EPLACEMENT Concentrator Model # Kit # Included in Kit • • 1006497 All 230V Millennium 50 HZ Compressor Cover Concentrators Assembly with Blower ABLE CREW Concentrator Model # Kit # Included in Kit • H641 •...
Page 265 APACITOR Concentrator Model # Kit # Included in Kit • • H180-1502-25 H600/H605 Concentrators Capacitor 15 uf (metal can) only • M600/M605 120V Concentrators • Enhanced M600/M605 120V Concentrators • • 1014671 All Millennium M10600/M10605 Capacitor 25 uf (metal can) Concentrators •...
Page 266 ASTER Concentrator Model # Kit # Included in Kit • • H624 All Millennium Concentrators Caster (x4) push in stem • • 1026632 All Millennium Concentrators Caster (x1) push in stem • • H649 All Millennium Concentrators Caster w/Brake (x2) push in stem 1041901, R .
Page 267 OMPRESSOR Concentrator Model # Kit # Included in Kit • • H611 H600/H605 120V Compressor Assembly • • M600/M605 120V One-eared Clamp • 1017773 M10600/M10605 • 1023216 Enhanced M600/M605 120V • 1023219 Enhanced M10600/M10605 • 1015613 M600/M605 230V (except M605-70) •...
Page 268 • Valve Plate Assembly (x1) • Head/Pressure Relief Valve (x1) • Cylinder Head (x1) • Screw-Head (x4) • Decal-Respironics Logo (x1) • One-eared Clamp (x1) OMPRESSOR NLET DAPTOR Concentrator Model # Kit # Included in Kit • • 1031501 M10600/M10605 Pipe Nipple 1/4 x 1-1/2”...
Page 269 PARE ISTON Concentrator Model # Kit # Included in Kit • • 1027184 H600/H605 Concentrators Cup Seal • • M600/M605 Concentrators Phillips Head Screws (x4) • Enhanced M600/M605 Concentrators & S PARE ASKET Concentrator Model # Kit # Included in Kit •...
Page 270 OMPRESSOR AINTENANCE Concentrator Model # Kit # Included in Kit • • H610 H600/H605 Concentrators Piston Cup • • M600/M605 Concentrators Piston Cup Retainer • • Enhanced M600/M605 Valve Keeper (exhaust) Concentrators • Valve Keeper (intake) • Valve Flapper (exhaust) •...
Page 271 OMPRESSOR AINTENANCE • • 1018249 M10600/M10605 Concentrators Piston Cup (x2) • • Enhanced M10600/M10605 Head screws (x8) Concentrators • Head Gasket (x2) • Cup Retainer Screw (x2) • Valve Restraint (x2) • Cylinder Sleeve (x2) • O-ring Sleeve (x2) • Valve Keeper (x4) •...
Page 272 OMPRESSOR OUNTING • • 1006095 H600/H605 230V Rubber Bumper (x4) Concentrators • Screw, #10-24 SOC HD x 1” Shoulder (x4) • Bumper, 3/8” OD Black Tubing x 11/16” LG (x4) • Spring, Gold Helical Compression (x2) • Spring, Black Helical Compression (x2) •...
Page 273 OMPRESSOR PRING Concentrator Model # Kit # Included in Kit • • 1015582 M600/M605 Concentrators Spring, helical (x4) • Enhanced M600/M605 Concentrators OMPRESSOR OVER ERFORATED ANOPY Concentrator Model # Kit # Included in Kit • H637 • H600/H605 Concentrators Compressor Cover •...
Page 274 OMPRESSOR OVER ERFORATED ANOPY • • 1018700 M600/M605 Concentrators Compressor Cover • • Enhanced M600/M605 Compressor Foam Concentrators • Perforated Canopy • M10600/M10605 Concentrators • Label (battery) • Label (caution) Serial Number Cutoff M600: > 600000023921 M605: > 605000010395 M600-10: > 600100001125 M600-16: >...
Page 275 OOLING Concentrator Model # Kit # Included in Kit • • 1014673 M10600/M10605 Concentrators Cooling fan • Enhanced M10600/M10605 Concentrators • 360-9100-15 H600/H605 Concentrators • M600/M605 Concentrators • Enhanced M600/M605 Concentrators DISS O UTLET ITTING Concentrator Model # Kit # Included in Kit •...
Page 276 ILTER Concentrator Model # Kit # Included in Kit • • 1040395 All M10 Concentrators Long Life Filter • 1038485 Enhanced M600/M605 230V Concentrators ILTER ETROFIT Concentrator Model # Kit # Included in Kit • • 1038364 Enhanced M600/M605 230V Long Life Filter Concentrators •...
Page 277 HISPER Concentrator Model # Kit # Included in Kit • • 1017605 All M10600/M10605 Whisper Cap • M600/M605 230V Concentrators • 1006511 H600/H605 230V Concentrators NLET ILTER Concentrator Model # Kit # Included in Kit • H620 • All Millennium Concentrators Inlet Filter (x6) •...
Page 278 NLET ILTER W ILENCER Concentrator Model # Kit # Included in Kit • • 1017796 M10600/M10605 Inlet Filter w/(blue) silencer Concentrators (x6) • Enhanced M10600/M10605 Concentrators • • 1015557 All 230V Concentrators Inlet Filter w/(clear) silencer (x6) ILENCER Concentrator Model # Kit # Included in Kit •...
Page 279 INLET ILTER Concentrator Model # Kit # Included in Kit • H618 • All Millennium Concentrators Pre-inlet Filter (x6) • • 1022681 All Millennium Concentrators Pre-inlet Filter (x1) ICRO DISK ILTER Concentrator Model # Kit # Included in Kit • •...
Page 280 ETAINER NTAKE Concentrator Model # Kit # Included in Kit • H654 • H600/H605 Concentrators Retainer Intake Filter (x10) ILTER OVER Concentrator Model # Kit # Included in Kit • • H652 H600/H605 Concentrators Filter Cover • M600/M605 Concentrators • Enhanced M600/605 Concentrators ILTER...
Page 281 ETER Concentrator Model # Kit # Included in Kit • • H627 H600/H605 Concentrators Flow Meter (5 lpm) • • M600/M605 Concentrators Speed Nuts (x2) • • Enhanced M600/M605 Cable tie (x2) Concentrators • 1017847 • M10600/M10605 Flow Meter (10 lpm) Concentrators •...
Page 282 ETER Concentrator Model # Kit # Included in Kit • • 1029720 All Millennium Concentrators Flowmeter Knob TAND LONE EDIATRIC ETER Concentrator Model # Kit # Included in Kit • H537-1 • H600/H605 Concentrators Stand alone Pediatric Flow Meter (1 lpm) •...
Page 283 Concentrator Model # Kit # Included in Kit • • H623 All Millennium Concentrators Front Cabinet foam • Rear Cabinet foam • Compressor housing foam • Base foam assembly • Base foam, Compressor • Base foam, hose port • Base bottom pan foam 28 - R 1041901, R .
Page 284 RONT ABINET Concentrator Model # Kit # Included in Kit • • 1008689 H600/H605 120V Front Cabinet • Control Overlay • 1015606 M600 120V • Front Cabinet Foam • 1015607 M605 120V • Screws • 1023212 Enhanced M600 • Cable ties •...
Page 285 PCA F Concentrator Model # Kit # Included in Kit • • H638 All 120V Millennium 125mA @ 250 V, Concentrators 5mm x 20mm (2 pack) • • H639 All 230V Millennium .063 A @ 250 V, SLO-BLO Concentrators 5mm x 20mm (2 pack) ASKET Concentrator Model # Kit #...
Page 286 ETER Concentrator Model # Kit # Included in Kit • • H600/H605 Concentrators 199-0600-60 Hour Meter • • M600/M605 Concentrators Locking frame • M10600/M10605 Concentrators • 1017578 • Enhanced M600/M605 Hour Meter Concentrators • Enhanced M10600/M10605 1041901, R . 00 EPAIR &...
Page 287 LINE UFFLER Concentrator Model # Kit # Included in Kit • • H622 All 120V Millennium In-line Muffler (molded fittings) Concentrators • One-eared clamp • Hose, 3/8” ID braided 1 3/4” • • 1018460 All 230V Millennium In-line Muffler (molded fittings) Concentrators •...
Page 288 OPI PCB K Concentrator Model # Kit # Included in Kit • • H633 H605 Concentrators OPI PCB • • M605 Concentrators Screw, 6-19 x.31 pan head • low torque (x4) Enhanced M605 Concentrators • M10605 Concentrators • Enhanced M10605 Concentrators 1041901, R .
Page 289 VERLY Concentrator Model # Kit # Included in Kit • 1008342 • H600 Concentrators H600 Control Overlay • • 1008344 H605 Concentrators H605 Control Overlay • • 1015870 M10600 Concentrators M10600 Control Overlay • • 1015871 M10605 Concentrators M10605 Control Overlay •...
Page 290 VERLY • • 1020649 Enhanced M605-10 M605 Control Overlay Concentrator • Enhanced M605-16 Concentrator • Enhanced M605-20 Concentrator • Enhanced M605-30 Concentrator • Enhanced M605-40 Concentrator • Enhanced M605-50 Concentrator • Enhanced M605-70 Concentrator 1041901, R . 00 EPAIR & T ILLENNIUM ERVICE ECHNICAL...
Page 291 ARNING NSTRUCTION ABEL Concentrator Model # Kit # Included in Kit • 320-0650-00 • H600/H605 Concentrators Warning Label • M600/M605 Concentrators • Enhanced M600/M605 Concentrators • M10600/M10605 Concentrators • Enhanced M10600/M10605 Concentrators • • H320-0650-10 M600-10 Concentrators Warning/Instruction Label (English, French, German, •...
Page 292 ERFORATED ANOPY Concentrator Model # Kit # Included in Kit • • 260-0671-00 All Millennium Concentrators Perforated Canopy OWER WITCH Concentrator Model # Kit # Included in Kit • • 441-0600-00 H600/H605 Concentrators Power Switch • M600/M605 Concentrators • M10600/M10605 Concentrators •...
Page 293 RESSURE EGULATOR Concentrator Model # Kit # Included in Kit • • 365-0001-00 All Millennium Concentrators Pressure Regulator RESSURE ELIEF ALVE Concentrator Model # Kit # Included in Kit • • 365-0600-10 H600/H605 Concentrators Pressure Relief Valve 38 - R 1041901, R .
Page 294 PCA K Concentrator Model # Kit # Included in Kit • • H629 H600 120V Concentrators Main PCA • • M600 120V Concentrators 6-19 x.31 pan head low torque screw (x4) • H630 H605 120V Concentrators • M605 120V Concentrators •...
Page 295 OWER Concentrator Model # Kit # Included in Kit • • H617 H600/H605 120V Power Cord Concentrators • Strain Relief • M600/M605 120V Concentrators • M10600/M10605 Concentrators CCESS Concentrator Model # Kit # Included in Kit • • 1008750 H600/H605 Concentrators Rear Access Door w/foam •...
Page 296 ABINET Concentrator Model # Kit # Included in Kit • • 1008752 H600/H605 120V Concentrators Rear Cabinet w/foam • Access door w/foam • 1015608 M600/M605 120V Concentrators • Instruction label • Enhanced M600/M605 Concentrators • 10-32 x 1/2” pan head phillips •...
Page 297 ERIAL UMBER LATE Concentrator Model # Kit # Included in Kit • • 1039550 M10600/ M10605 Concentrators Replacement Serial Number Plate • 1039551 H600/H605 230V Concentrators • Clear Overlay (x2) • M600/M605 230V Concentrators • Instruction Sheet • 1039552 H605-70 Concentrators •...
Page 298 IEVE ANISTER Concentrator Model # Kit # Included in Kit • • H614 H600/H605 120V Sieve Canister Module Concentrators Assembly • • M600/605 Concentrators Foam (cabinet bottom) • • Enhanced M600/M605 One-eared clamp Concentrators • 1017774 M10600/M10605 Concentrators • Enhanced M10600/M10605 Concentrators •...
Page 299 HIPPING ARTON NSERT Concentrator Model # Kit # Included in Kit • • 1018702 All Millennium Concentrators Top Insert • • 1018699 H600/H605 Concentrators Bottom Insert • 1018705 M600/M605 Concentrators • Enhanced M600/M605 Concentrators • M10600/M10605 Concentrators • Enhanced M10600/M10605 Concentrators UBING Concentrator Model #...
Page 300 ALVE OLENOID Concentrator Model # Kit # Included in Kit • • H625 H600/H605 Concentrators Valve/Solenoid Assembly • • M600/M605 Concentrators 6-32 x 1/2” screw nypatch (x5) • • M10600/M10605 #6 washer, flat (x5) Concentrators • • 1023349 Enhanced M600/M605 Valve/Solenoid Assembly Concentrators •...
Page 301 OLENOID ASKET Concentrator Model # Kit # Included in Kit • • 1012724 All Millennium Concentrators Valve/Solenoid Gasket (x20) OWER IRING ARNESS Concentrator Model # Kit # Included in Kit • • 610-00620-00 H600/H605 120V Main Power Wiring Harness Concentrators •...
Page 302 OLENOID ATTERY IRING ARNESS Concentrator Model # Kit # Included in Kit • • 610-00600-00 H600/H605 Concentrators /Solenoid/Battery Wiring Harness • M600/M605 Concentrators • M10600/M10605 Concentrators OPI/O OLENOID ATTERY IRING ARNESS Concentrator Model # Kit # Included in Kit • •...
Page 303 OWER WITCH IRING ARNESS Concentrator Model # Kit # Included in Kit • • 610-00615-00 H600/H605 Concentrators Power Switch Wiring Harness • M600/M605 Concentrators • M10600/M10605 Concentrators HERMAL ROTECTION WITCH Concentrator Model # Kit # Included in Kit • • 1017901 Enhanced M600/M605 Thermal Protection Switch...
Page 304 ATTERY ABLE IRING Concentrator Model # Kit # Included in Kit • • 1017837 Enhanced M600/M605 Main PCB to Battery Cable Concentrators • Enhanced M10600/M10605 Concentrators OMPRESSOR ABLE IRING Concentrator Model # Kit # Included in Kit • • 1024060 Enhanced M600/M605 Main PCB to Compressor Cable Concentrators...
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Page 306 4. Disconnect the yellow pressure tubing from the fitting on the top of the Sieve Canister Assembly. Using the pressure gauge, “T” fitting and pressure tubing supplied with the Millennium tool kit (Respironics p/n H647), connect a pressure gauge to the long yellow pressure tubing and the Sieve Canister Assembly.
Page 307 7. Monitor the pressure gauge. The gauge should cycle as listed below: • H-600/605 120V Concentrators between 25 and 29 psi @ 5 lpm. • H600/605 230V Concentrators between 21 and 25 psi @ 5 lpm. • M600/605; Enhanced M600/605 120V Concentrators between 25 and 29 psi @ 5 lpm. •...
Page 308 10. If the regulated pressure needs adjusted, place a 5/32” Allen wrench in the adjusting screw on the end of the regulator. NOTE If the regulated pressure is low, turn the wrench clockwise to increase the regulated pressure. If the regulated pressure is high, turn the wrench counter clockwise to decrease the pressure.
Page 309 OPI PCB O 605 O XYGEN ERIFICATION ODEL This procedure verifies that the OPI Board is operating properly. 1. Turn on the unit by moving the Power Switch to the ON (I) position. Let the unit run for a minimum of one hour.
Page 310 OPI VOLTAGE VERIFICATION CHART MODEL 605 ONLY Oxygen Concentration Average Acceptable Voltage Percentage Average Output (VDC) 3.96 to 3.72 VDC 3.92 to 3.68 VDC 3.88 to 3.64 VDC 3.84 to 3.60 VDC 3.80 to 3.56 VDC 3.76 to 3.52 VDC 3.72 to 3.48 VDC 3.68 to 3.44 VDC 3.64 to 3.40 VDC...
Page 311 ILLENNIUM YSTEM INAL The following test must be performed after any repairs to the Millennium Oxygen Concentrator. The results of the test must be entered on the Testing Data Sheet provided and signed, in ink, and dated by the technician performing the test.
Page 312 find the average oxygen purity. Locate the average oxygen purity on the Oxygen Percentage Volt- age Verification Chart (refer to Figure A). Mark pass or fail on the data sheet. Pin 16 Pin 19 B: P IGURE OCATIONS 8. Set the Flow Meter to 5 lpm (except for H60/H605 230V, set to 4 lpm, and for units equipped with a Pediatric Flow Meter set to 1 lpm).
Page 313 605 T ODEL HEET NOTE All information on this data sheet should be entered in the correct location after the associated test was completed. The data sheet must then be signed in ink and dated by the technician performing tests. Step 2 Step 3 Step 4...
Page 314 600 T ODEL HEET NOTE All information on this data sheet should be entered in the correct location after the associated test was completed. The data sheet must then be signed in ink and dated by the technician performing tests. Step 2 Step 3 Step 4...
Page 315 ODEL EDIATRIC ETER HEET NOTE All information on this data sheet should be entered in the correct location after the associated test was completed. The data sheet must then be signed in ink and dated by the technician performing tests. Step 2 Step 3 Step 4...
Page 316 ODEL EDIATRIC ETER HEET NOTE All information on this data sheet should be entered in the correct location after the associated test was completed. The data sheet must then be signed in ink and dated by the technician performing tests. Step 2 Step 3 Step 4...
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Page 318 4. Disconnect the yellow pressure tubing from the fitting on the top of the Sieve Canister Assembly. Using the pressure gauge, “T” fitting, and pressure tubing supplied with the Millennium tool kit (Respironics p/n H647), connect a pressure gauge to the long yellow pressure tubing, and the Sieve Canister Assembly.
Page 319 7. Monitor the pressure gauge. The gauge pressure should read > 20 psi. NOTE If the pressure is not within specifications and there are no leaks in the system, perform Compressor maintenance. 8. Read the peak pressure for four cycles and confirm that all peaks are within one (1) psig of each other.
Page 320 OPI PCB O (M10605/ E M10605 O XYGEN ERIFICATION NHANCED This procedure verifies that the OPI Board is operating properly. 1. Turn on the unit by moving the Power Switch to the ON (I) position. Let the unit run for a minimum of one hour.
Page 321 OPI VOLTAGE VERIFICATION CHART MODEL 605 ONLY Oxygen Concentration Average Acceptable Voltage Percentage Average Output (VDC) 3.96 to 3.72 VDC 3.92 to 3.68 VDC 3.88 to 3.64 VDC 3.84 to 3.60 VDC 3.80 to 3.56 VDC 3.76 to 3.52 VDC 3.72 to 3.48 VDC 3.68 to 3.44 VDC 3.64 to 3.40 VDC...
Page 322 ILLENNIUM YSTEM INAL The following test must be performed after any repairs to the Millennium Oxygen Concentrator. The results of the test must be entered on the Testing Data Sheet provided and signed, in ink, and dated by the technician performing the test.
Page 323 three to find the average oxygen purity. Locate the average oxygen purity on the Oxygen Percent- age Voltage Verification Chart (refer to Figure A). Mark pass or fail on the data sheet. Pin 16 Pin 19 B: P IGURE OCATIONS 8.
Page 324 M10605 T ODEL HEET NOTE All information on this data sheet should be entered in the correct location after the associated test was completed. The data sheet must then be signed in ink and dated by the technician performing tests. Step 2 Step 3 Step 4...
Page 325 M10600 T ODEL HEET NOTE All information on this data sheet should be entered in the correct location after the associated test was completed. The data sheet must then be signed in ink and dated by the technician performing tests. Step 2 Step 3 Step 4...
Page 326 • Crimping clamp tool (Respironics p/n H645 (Included in H647 Tool Kit)) • Rubber mallet • Amp terminal retractor tool (Respironics p/n 1033059 (Included in H647 Tool Kit)) • Heyco tool (Respironics p/n 1040212) 1041902, R . 00 & T...
Page 327 Stop watch • Millennium tool kit Respironics p/n H647 (Includes: Respironics p/n H646 Millennium screwdriver w/bits, Respironics p/n H648 Pressure gauge kit, Respironics p/n 1033059 Amp retractor tool, Respironics p/n H645 Crimping clamp tool) • Millennium Screwdriver w/bits (Respironics p/n H646 (Included in H647 Tool Kit)) •...
Page 328 CHEMATICS CHEMATICS TATEMENT Schematics are supplied with this manual in direct support of the sale and purchase of this product. The schematics are proprietary and confidential. Do not copy the schematics or disclose them to third parties beyond the purpose for which they are intended. Patents are pending. The schematics are intended to satisfy administrative requirements only.
Page 329 C 19 .01uF 3.01K R V1 150 V AC R 25 R 16 3.01K 3.01K 56pF .01uF 56pF C 18 470pF .01uF C 22 C 13 .01uF .1uF J 16 C ONN F AS T-ON S PADE 110-020 J 17 C ONN F AS T-ON S PADE 110-020 C 11 .1uF...
Page 330 C 19 .01uF 3.01K R V1 150 V AC R 25 R 16 3.01K 3.01K 56pF .01uF 56pF C 18 470pF .01uF C 22 C 13 .01uF .1uF J 16 C ONN F AS T-ON S PADE 110-020 J 17 C ONN F AS T-ON S PADE 110-020 C 11 .1uF...
Page 331 C 19 .01uF 3.01K R V1 150 V AC R 25 R 16 3.01K 3.01K 56pF .01uF 56pF C 18 470pF .01uF C 22 C 13 .01uF .1uF J 16 C ONN F AS T-ON S PADE 110-020 J 17 C ONN F AS T-ON S PADE 110-020 C 11 .1uF...
Page 332 C 19 .01uF 3.01K R V1 150 V AC R 25 R 16 3.01K 3.01K 56pF .01uF 56pF C 18 470pF .01uF C 22 C 13 .01uF .1uF J 16 C ONN F AS T-ON S PADE 110-020 J 17 C ONN F AS T-ON S PADE 110-020 C 11 .1uF...
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Page 334 Reorder Number: 1041825 1044572, Rev. 00 BRM 5/7/2007...
Page 335 Millennium Oxygen Concentrators Service & Technical Information...

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Summary of Contents for Respironics Millennium H600

Page 17: Specifications

Page 18: Alarm Conditions

Page 20: Alert Conditions

Page 57: Corrective Action

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