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DeVilbiss AUTOADJUST DV64, Service Manual, Page: 1 / 40

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DeVilbiss AUTOADJUST DV64 Service Manual Download Page 1

MODEL DV63 STANDARD PLUS

MODEL DV64 AUTOADJUST

®

 / AUTOPLUS

®

CAUTION-Federal (U.S.A.) law restricts this device to sale by or on the order of a physician.

Assembled in USA

SmartCode

®

 Technology is protected under US patent 8649510

IMPORTANT- Do not provide this service manual to patients. Only qualified personnel should service this device.

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Summary of Contents for AUTOADJUST DV64

Page 1: ...e to sale by or on the order of a physician Assembled in USA SmartCode Technology is protected under US patent 8649510 IMPORTANT Do not provide this service manual to patients Only qualified personnel...

Page 2: ...PAP SERVICING AND PARTS REPLACEMENT 16 Inspecting Internal Components 16 Bottom Cover 17 Top Cover 17 PC Board Keypad 18 LCD Display Encoder PC Board Manifolds 19 Blower 20 Main Wire Harness 21 UNIT S...

Page 3: ...oid electric shock always unplug power cord from wall outlet power source when cleaning or servicing The following surface temperatures may exceed 41 C under certain conditions External surface of CPA...

Page 4: ...rence using Setting Pressures and Features Section or the Provider Quick Setup Guide DV64D 125 XX C TRAVEL Air Travel The IntelliPAP 2 and DeVilbiss BLUE DV6X CPAP devices are approved for use on comm...

Page 5: ...f the oxygen flow CPAP pressure must be set higher than 8 cmH2O for supplemental oxygen use to prevent patient breathing pattern from forcing oxygen back into the CPAP At a fixed flow rate of suppleme...

Page 6: ...used in Step 2 G UNDERSTANDING THE DISPLAY SCREEN Therapy Screen Blower On Clock if active Status Icons see inset Current delivered pressure Ramp On and Time Remaining Indicator SmartFlex On Indicator...

Page 7: ...s to Idle Screen after 10 seconds without user action when in Main Menu returns to Main Menu after 2 minutes without user action when in any submenu Speaker Air Filter Tubing Connector Power Connector...

Page 8: ...w through the tube visually inspect tubing for water before use Replace every 6 months Clean the mask and headgear according to the manufacturer s instructions or the device s programmed notification...

Page 9: ...of calibration perform a full calibration using the Manual Calibration Procedure If manual calibration does not improve pressure or flow accuracy there may be a problem with the flow path or control...

Page 10: ...sides of the lung out for inhalation then in for exhalation and verify that the blower starts via the Auto START feature Auto START Test If using 6 ft 1 8 m x 22 mm tubing a Go to CPAP Settings and se...

Page 11: ...alarm time is reached on device Card Detected Please Wait with audible alert When SD card is detected Removing SD card while this message is displayed may corrupt the download Card Detected Ready for...

Page 12: ...unicating with the I2C pressure or flow sensor E0D Unsupported Power Source Detected The power source attached to the CPAP is unsupported Service Code NON CRITICAL SERVICE CODE Description E80 Power S...

Page 13: ...he DV6x device low flow value 6 In this step the high pressure value will be calibrated This calibration point is for when the DV6x device blower is on and the pressure equals 20 0 cmH2O a Send the te...

Page 14: ...damaged 2 Check for signs of water damage in the unit the blower assembly pressure sensor or flow sensor can be damaged by water Replace any components that appear damaged 3 Verify that the blower hal...

Page 15: ...assembly User claims unit is warm 1 It is normal for the back of the unit to get a little warm when operating and when the blower is off heat from power supply 2 Examine the power supply for any sign...

Page 16: ...side the blower housing 6 Verify that the blower halves are properly snapped together No visible gap should be present between the top and bottom sections Also inspect the chassis manifold for any dam...

Page 17: ...that the blue green and yellow wire harness is properly positioned in the chassis manifold and the manifold is secured to the main chassis frame 5 Fold the blue green and yellow wire harness under it...

Page 18: ...the PC board s connector and push into place without damaging the ribbon PC Board Connector Attach Display Ribbon Connector Wire Harness Connector 11 Hold main wire harness connector with both forefi...

Page 19: ...this a message box will let you know that by clicking this all data will be permanently removed and will ask you if you want to proceed By clicking OK the clock will be set to your computer time and...

Page 20: ...op blower foam is positioned properly Silicone Isolator Top Blower Foam 7 Insert silicone isolator onto new blower outlet port 8 Place blower into chassis ensuring that outlet port with isolator is po...

Page 21: ...isted previously 8 Replace top cover using instructions listed previously 9 Place CPAP on work surface with bottom of unit facing upward Orient large wire harness connector so that the red wires are f...

Page 22: ...7 0 cmH2O 12 0 cmH2O 16 0 cmH2O 20 0 cmH2O Measured pressure at the patient connection port cmH2O 2 9 6 6 11 4 15 0 19 0 Average flow at the patient connection port l min 78 2 123 5 166 8 157 7 138 0...

Page 23: ...water chamber while it is attached to the humidifier base cradle Damage to the humidifier cradle may occur Always remove the water chamber from the humidifier cradle before filling Never touch the hea...

Page 24: ...aintains a leak free seal to a maximum operating pressure of 30 cmH2O Heat transferred from the heater to the chamber raises the efficiency of the DV6HH system The patient controls the heater plate te...

Page 25: ...r via a heat transfer plate located on the bottom of the chamber As the water in the chamber heats its evaporation efficiency increases Air from the CPAP device passes through the chamber is humidifie...

Page 26: ...device refitting the tubing and chamber Return to its power source for continued use B MAINTENANCE Humidifier Base Cradle Clean the base weekly Humidifier Water Chamber single patient use Clean the ch...

Page 27: ...N GOOD CPAP DEVICE W HEATER ISSUE With a known good device s blower ON and the heat setting at 1 or above neither the CPAP device nor the Display show Heat On lights Replace heater plate With a known...

Page 28: ...ve heater plate Wire Harness Connector Heater Plate 6 Insert new heater plate and reconnect wire harness connector Then insert connector into connector restraint ensuring wires are not twisted 7 Repla...

Page 29: ...8 Remove wire harness by pulling it out through top of unit 9 Insert end of new wire harness down through base cradle 10 Insert heater plate and reconnect wire harness connector Then insert connector...

Page 30: ...Applied Parts Continuous Operation IP21 Drip proof vertical ORDERING RETURNING PARTS DV6X and DV6HH DV6HHPD Ordering Non Warranty Replacement Parts Order non warranty parts from your distributor or if...

Page 31: ...LT 2320 31 F I GURES PA RTS LIST 45 49 44 42 9 5 14 28 31 12 6 4 1 2 Filters 3 Filter Cover not shown 6 7 26 25 27 50 DV63 AND DV64 PAP PAP w Heated Humidifier AC Power Cord Power Supply...

Page 32: ...LT 2320 32 31A Blower isolation foam located under chassis manifold F I GURES PA RTS LIST DV63 AND DV64 PAP 13 15 11 10 20 18 16 17 19 2 1 24 22 8 23 21 Blower Top Foam...

Page 33: ...LT 2320 33 F I GURES PA RTS LIST DV6HH HEATED HUMIDIFIER 35 41 36 38 32 33 34 40 43 42 39 36 36 37...

Page 34: ...6 Humidifier Bottom Cover w Foam DV6H 627 37 Humidifier Case Screws DV6H 606 38 DV6HH Heater Plate Assembly DV6H 628 39 Heater Plate Spring DV6H 630 40 Humidifier Top Cover w Manifold Latch and Spring...

Page 35: ...ents does not belong in your regular household waste Such equipment is manufactured from high grade materials and can be recycled and reused The internal motor speaker PC boards display board and wiri...

Page 36: ...thetic the relative humidity should be at least 30 Electrical Fast Transient burst IEC 61000 4 4 2kV on AC Mains 2kV on AC Mains Mains power quality should be that of a typical commercial or hospital...

Page 37: ...r of transmitter W Separation distance according to frequency of transmitter M 150 kHz to 80 MHz outside ISM bands D 0 4 P 80 to 800MHz D 0 4 P 800 MHz to 2 5 GHz D 0 7 P 0 01 0 04 0 04 0 07 0 1 0 11...

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Page 40: ...k of Bluetooth SIG Inc Nonin and WristOx2 are registered trademarks of Nonin Medical DeVilbiss Healthcare LLC 100 DeVilbiss Drive Somerset PA 15501 2125 USA 800 338 1988 814 443 4881 DeVilbiss Healthc...

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