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IVAC® Variable Pressure Volumetric Pump

1. T a Sp 58 un IVAC Variable Pressure Volumetric Pump Models 571 and 572 Technical Service Manual CareFusion This manual has been prepared for use by qualified service personnel only CareFusion cannot accept any liability for any breakdown or deterioration in performance of parts or equipment resulting from unauthorised repair or modification Authorised EU Representive CareFusion The Crescent Jays Close Basingstoke Hampshire RG22 4BS United Kingdom 0086 IVAC is a registered trademark of CareFusion or one of its subsidiaries All other trademarks belong to their respective owners O 1994 2010 CareFusion Corporation or one of its subsidiaries All rights reserved IVAC Volumetric Pump Models 571 amp 572 2 104 10005M00018 Issue 3 Contents Chapter 1 Introduction amp Start Up Chapter 2 Configuration amp Calibration Chapter 3 Routine Maintenance Chapter 4 Troubleshooting Chapter 5 Circuit Descriptions Chapter 6 Spare Parts Replacement Procedures Appendix A Specifications Appendix B Spare Parts Listing Appendix C Configured Options Appendix D Disposal Appendix E Service Contacts Appendix F Document History 13 22 37 43 47 83 89 97 99 101 103 Chapter 1 Introduction and Start Up In this chapter Introduction 5 General Precautions 6 Views of Models 571 and 572 6 Controls and Indicators 8 Loading the IV Inf
2. Selecting alternating display of total volume infused 1 Press and release the TOT VOL INF switch three times within 2 seconds while the pump is infusing or on hold Bester use pump pynpressing the RON MOLD switch e Model 572 the display will alternate between Notes primary or secondary infusion and total volume 1 Without a flow sensor in use a VTBI value must be entered infused otherwise the pump will be unable to operate e On Model 571 the display will continuously 2 With a flow sensor in use a VTBI value isn t required and show the total volume infused OFF can be selected if required Selecting alternating display of infusion pressure 1 Press and release the READ PRES switch three times within 2 seconds while the pump is infusing or on hold e Model 572 the display will alternate between primary or secondary infusion and infusion pressure e On Model 571 the display will continuously show the infusion pressure Operating on Battery Power The pump operates on battery power when it is disconnected from the AC power The battery power indicator the Information and Numeric Displays will flash whenever the pump is on battery power In the event of a power failure the pump will automatically continue to operate on battery power Two alarms indicate the condition of the pump s battery e LOW BATT alternating with the selected volume or pressure status This indicates that appr
3. Verify that the inside of the ee wall is free of droplets Burette Clamp e Ensure fittings are secure and there is no leakage through the 3 way stopcock Equipment Stand e Ensure that the air has been j Ra Pressure Transducer level with purged from the characterised set and all equipment Tubing Three way es Bos e sil Stopcock 2 Close the set roller clamp or Bench 3 Plug the pump into the AC mains Set Tubing and turn the pump ON Used Fluid Recptacle IVAC Volumetric Pump Models 571 amp 572 32 104 1000SM00018 Issue 3 Rate Accuracy Verification continued Procedure 1 Set the pump to Primary rate 800 ml h VTBI OFF TOT VOL INF 000 0 or if not using a flow sensor set the pump to Primary rate 800 ml h VTBI 100 ml TOT VOL INF 000 0 2 With the pump displaying START PRIMARY or ON HOLD PRIMARY press the RUN HOLD switch to start the pump and simultaneously start the stopwatch Allow the pump to run for 180 seconds 3 minutes 0 5 seconds then press the RUN HOLD switch to put the pump on hold 3 Measure the volume in the burette and calculate the percentage of volume error using following formula Formula to calculate the percentage of volume error 96 volume error x 100 n Where b volume in burette n nominal volume as indicated on the characterised set 4 If the 96 volume error is 2 or l
4. 11111111 Numeric Display Value must read 210 8 Channel 2 Battery Monitor e Unplug the pump from AC power Information Display All positions show 2 s 22222222 Numeric Display New battery reading must be greater than or equal to 140 A reading of less than 140 indicates a discharged or bad battery e Plug the pump into AC power Channel 3 Pressure Information Display All positions show 3 s 33333333 Numeric Display value between 0 and 500 Channel 4 Flow Sensor Detect Information Display All positions show 4 s 44444444 Numeric Display Value less than 20 flow sensor not plugged in or more than 80 flow sensor plugged in Channel 5 Vacuum Detect Signal Information Display All positions show 5 s 55555555 Numeric Display Value between 110 and 277 with set installed Channel 6 Not used Ignore reading Channel 7 Not used Ignore reading Verify the pressure level reading sensed by pressure transducer Note To ensure a valid reading the pump should be powered on for at least 30 minutes prior to this test Information Display CMH20 or MMHG per pressure unit selection switch position on back panel Numeric Display Without set installed shows value between 28 and 14 cmH50 or between 20 and 10 mmHg Read the last 16 alarm or error messages alarm stack The most recent alarm or error is always displayed first Information Display All positions show s are displayed initially
5. 139867 145071 300034 300036 300037 300038 300360 300369 0000ME00310 301126 301407 301828 302561 Description LBL GND SYM HSG BATT 56X 57X RETAINER REC RETAINER PW BD ADPT LINE FILTER 56X 57X 220V ASSY SPEAKER 56X 57X BOM ASSY HARN BATT 56X 570 BOM Model ASSY CABLE FLAT 56X 57X BOM ASSY HARN DP SNSR REC 56X 57X Model XAX BATT PACK 26X 56X 57X HARN INTCN 570 Model XAX ASSY HARN BATT RFI 56X 57X BOM Model XBX XCX SHIELD BATT COVER 571 572 Model XCX KIT CE PANEL 571 2 Model XBX XCX ASSY FLOW SNSR BD 571 572 Models XBX XCX BREAKER CIRCUIT 571 572 COVER ACCESS BATT 57 1 572 COVER CONN ACCESS 56X 57X ASSY PANEL REAR RFI 571 572XB Model XBX ASSY XFMR 220V 571 572 BOM HARN INTC FOLDED 571 572 Model XBX XCX SERV ASSY LGC BD 571 2 BOM ASSY ANLG BD CAL 571 2 BOM ASSY PWR REG BD CAL 56X 57X SERV ASSY MEM REV3 01 570 BOM SCREW MACH 6 32X3 8 PNH PHH NUT KEP 6 32 S PL WSHR SPLIT 168X 296X 040 PS WSHR FL 174X 380X 032 PS CREW MACH 6 32X3 4 PNH PHH SCREW MACH 8 32X3 8 PNH PHH WSHR FL 4BA T2 ST STA2 SCREW MACH 8 32X1 1 2 PNH PHH SCREW TPG 6 20X3 8 BI PHH SCREW MACH 6 32X1 2 PNH PHH STDOFF HEX 6 32X7 16 AL ALY 1 Volumetric Pump Models 571 amp 572 90 104 1000 00018 Issue Chassis Assembly Parts continued Part Number Description 303164 CLIP FUSE PC TABS 0 250 DIA 303425 FUSE SUB MINI 5A 125V 303447 SCREW 6 20X7 8 PHN PHH 303734 CONN PLUG 0 984 MT
6. 4 Reassemble in reverse order ee gt 29 e 8 e Air In Line Transmitter V s i X C Screw x2 Spare Parts Part Number Item Description A 0 125X 500 REV TPR 302269 B ASSY AIL TRANS 571 572 BOM 137269 C SCREW CAPA 40X1 4 BUTH HXSO 304172 1 Volumetric Pump Models 571 amp 572 73 104 1000 00018 Issue 3 Door Assembly continued Set Sensor Pressure Disc Plunger Replacement Procedure 1 Disconnect the set sensor assembly harness connector J1 from the Display Board un B WN Refitting notes Break the set sensor assembly loose as it is glued in place Remove the one screw securing the pressure disc plunger Remove the pressure disc plunger and spring Reassemble in reverse order 1 Thread the set sensor into the door until the optical end is 0 15 from the recessed inner recessed 0 25 inches 0 05 e circle on the inside face of the door 2 Use Loctite 38050 and TAK PAK 11525 accelerate to fix the set sensor in place Spare Parts Item A B C D 1 Volumetric Pump Models 571 amp 572 Door A Set Sensor Description ASSY SET SNSR 571 572 BOM SPRING PLUNGER 56X 57X PLUNGER PRESSURE DISC 570XB SCREW MACH 6 32X3 8 TR PHH 74 104 Grasp the body of the set sensor with pl
7. COVER CONN ACCESS 56X 57X SCREW MACH 6 32X1 4 PNH PHH SCREW MACH 6 32X3 8 PNH PHH WSHR FL 4BA T2 ST STA2 COVER ACCESS BATT 571 572 ASSY HARN BATT RFI 56X 57X BOM ASSY HARN BATT 56X 570 BOM SCREW MACH 8 32X3 8 PNH PHH WSHR FL 174X 380X 032 PS SCREW MACH 8 32X5 8 PNH PHH HARN INTC FOLDED 571 572 HARN INTCN 5 70 Part Number 132412 136730 Model XCX 137715 300330 300034 0000ME00310 137503 136331 Models XBX XCX 125429 Model XAX 300369 300038 300371 139435 Models XBX XCX 132626 Model XAX Chassis Assembly Introduction To replace the components within the chassis assembly follow the instructions in the relevant sections of this chapter These sections are Separating the Chassis and the Body Logic Board Analog Board Power Regulator Board Transformer Circuit Breaker AC Line Filter PE Connector Battery Housing Speaker Rear Panel 1 Volumetric Pump Models 571 amp 572 1000 00018 Issue Chassis Assembly continued Power Regulator Board Logic Board Analog Board Replacement Procedure 1 Remove the three screws A amp D which secure the Logic 1 and Analog boards to the chassis 2 Remove the boards and slide out the flow sensor receptacle retainer Replacement Procedure Remove the three screws I and A 2 Disconnect harness connections as required 3 Unplug the flow sensor receptacle assembly from the Logic Board
8. Functional Module Block Diagram 44 Module Overview Functional Description 45 Functional Module Block Diagram IVAC Volumetric Pump Models 571 and 572 CHASSIS ASSEMBLY Mains Inlet Line Filter Circuit Breaker Power Regulator E1 2 Power PCB Logic PCB Control Watchdog Converter Main Processor Power Up Circuit External Test Connector Flow Sensor optional Analog PCB Discriminator Pressure Amplifier Pressure Transducer Ultrasonic m Air In Line E Air In Line Transmitter Display Drivers Display Segments Leds Display PCB Pressure Transducer Vacuum Assembly 1 Volumetric Pump Models 571 amp 572 44 104 1000 00018 Issue 3 IVAC Volumetric Pump Models 571 amp 572 Module Overview Functional Description The Volumetric Pump Models 571 and 572 are designed to be serviced generally to major assembly level The main circuitry within the pump is contained on five printed circuit boards PCBs Logic PCB Power Regulator PCB Display PCB Accessory Interface PCB Analog PCB and a switch panel CareFusion will make available on request circuit diagrams which will assist appropriately qualified technical personnel to repair those parts of the device which are designated by the manufacturer as repairable Logic PCB Contains the main processor module memory
9. J5 and disconnect the interconnect cable J6 4 Remove the two screws which secure the boards together only unscrewing the third screw and hex standoff B from 3 the Analog Board if required 5 Separate the boards by unplugging the connector in between the boards J9 to J9 6 Reassemble in reverse order Spare Parts Item A mm Do O AAA CCTIO 232 Description SCREW MACH 6 32X1 2 PNH PHH STDOFF HEX 6 32X7 16 AL ALY SCREW MACH 6 32X3 8 PNH PHH SCREW 6 20X7 8 PHN PHH ASSY ANLG BD CAL 57 1 2 BOM SERV ASSY LGC BD 571 2 BOM SERV ASSY MEM REV3 01 570 BOM KIT UPGRD REV 3 01 570 HARN INTC FOLDED 571 572 HARN INTCN 5 70 RETAINER REC ASSY FLOW SNSR BD 571 572 ASSY HARN DP SNSR REC 56X 57X SCREW TPG 6 20X3 8 BI PHH ASSY CABLE FLAT 56X 57X BOM ASSY PWR REG BD CAL 56X 57X ASSY HARN BATT RFI 56X 57X BOM ASSY HARN BATT 56X 570 BOM CLIP FUSE PC TABS 0 250 DIA FUSE SUB MINI 5A 125V FUSE 1 5A 250V NORM BLO item not shown 1 Volumetric Pump Models 571 amp 572 50 104 Transformer harness J1 Speaker harness J2 Interconnect cable J4 Battery harness cable Reassemble in reverse order Part Number 301828 302561 300034 303447 139866 139865 145071 145070 139435 132626 125382 137032 Models XBX XCX 125436 Model XAX 301407 10014086 139867 136331 Models XBX XCX 125429 Model XAX 303164 303425 303910 Logic Bd U13 Logic Bd U13
10. Jays Close Basingstoke Hampshire RG22 4BS United Kingdom Tel 44 0800 917 8776 Fax 44 1256 330860 HU CareFusion D brentei t r 1 H 1013 Budapest Magyarorsz g Tel 36 14 88 0232 Tel 36 14 88 0233 Fax 36 12 01 5987 IT CareFusion Via Ticino 4 50019 Sesto Fiorentino Firenze Italia T l 39 055 30 33 93 00 Fax 39 055 34 00 24 NL CareFusion De Molen 8 10 3994 DB Houten Nederland Tel 31 30 228 97 11 Fax 31 30 225 86 58 NO CareFusion Solbr veien 10 A 1383 ASKER Norge Tel 47 66 98 76 00 Fax 47 66 98 76 01 NZ CareFusion 14B George Bourke Drive Mt Wellington 1060 PO Box 14 518 Panmure 1741 Auckland New Zealand Tel 09 270 2420 Freephone 0508 422734 Fax 09 270 6285 SE CareFusion Hammarbacken 4B 191 46 Sollentuna Sverige Tel 46 8 544 43 200 Fax 46 8 544 43 225 US CareFusion 10020 Pacific Mesa Blvd San Diego CA 92121 USA Tel 1 800 854 7128 Fax 1 858 458 6179 ZA CareFusion Unit 2 Oude Molen Business Park Oude Molen Road Ndabeni Cape Town 7405 South Africa Tel 27 0 860 597 572 Tel 27 21 510 7562 Fax 27 21 5107567 1 Volumetric Pump Models 571 amp 572 102 104 1000 00018 Issue Appendix F Document History Document History Document oae come Perm 10064298 October 06 514769 Clare Coney Initial r
11. Models 571 amp 572 Enter the pump specific information for your records Hospital STANDARD 001 999 ml h STANDARD Rate Configuration ALL RATE 0 1 999 9 ml h STANDARD RATE CONFIG 999 ml h ALL RATE CONFIG 0 1 999 9 ml h Maximum Rate STANDARD RATE CONFIG MACRO 9999 ml ALL RATE CONFIG MACRO 1 9999 ml MICRO 0 1 999 9 ml VTBI Configuration Maximum Occlusion Pressure Default Occlusion Pressure Secondary Mode Completion Tone Model 572 only Computer Interface Module AIL Alarm Threshold 9 10 11 14 15 20 23 24 25 26 1 Infusion Mode Mode Select Jumper required Model Configured by Approved by 1 Volumetric Pump Models 571 amp 572 0 500 mmHg 0 680 cmH 0 0 500 mmHg 0 680 cmH 0 4 BEEPS 1 CLICK ENGLISH DUTCH FRENCH GERMAN ITALIAN SPANISH SWEDISH OFF 1 999 CIM ID number Note If CIM not fitted ensure setting is OFF HI TONE MED TONE LOW TONE 50 150 microlitres in 10 ul increments Model 571 PRI PRIMARY only Model 572 SEC CRIS SECONDARY or PRI PRIMARY Serial No 98 104 500 mmHg or 680 cmH50 500 mmHg or 680 20 MED TONE 100 PRI 571 SEC CRIS 572 Software Version Date Date 1000 00018 Issue 3 Appendix Disposal Information on Disposal for Users of Waste Electrical amp Electronic Equipment This X symbol on the
12. followed by repeated cycle of the last 16 alarm messages Numeric Display Blank To clear the alarm stack e Press and hold the READ PRES switch and the 100 switch for at least 2 seconds until the display shows IVAC Volumetric Pump Models 571 amp 572 24 104 1000 00018 Issue Self Test Functions continued Switch Test Read Hours on AC Read Hours on Battery Air In Line Test Port Test System Vacuum Test Information Display Initially shows SWCH TEST Press each switch and verify the corresponding code is displayed Display code Display code TOT VOL INF TLV INF PRI PRI RATE RATE LIMIT PRES LIMT PRS SEC SEC VTBI VTBI READ PRES READ PRES Notes 1 The ON OFF switch does not have a code 2 The Numeric Display remains blank Read clear the total number of hours that the pump has run on AC power Information Display AC HRS Numeric Display Number of hours on AC power To reset the total AC power hours to 0000 e Press and hold the READ PRES switch and the x 10 switch for at least 2 seconds Read clear the total number of hours that the pump has run on battery power Information Display BATT HRS Numeric Display Number of hours on battery power To reset the total AC battery hours to 0000 e Press and hold the READ PRES switch and the W unit switch for at least 2 seconds Verify air in line sensor operation To run test e Loadan air filled or fluid filled IV infus
13. press the RUN HOLD switch and select test 13 Press the RUN HOLD switch again to display PRES CAL 7 With the door open and no set loaded adjust the zero potentiometer R20 on the Analog Board so the pump reads 000 1 mmHg 000 1 4 cmH50 8 Install an IV infusion set close the door and apply a test pressure of 000 mmHg 000 cmH 0 to the distal end of the set Record the reading displayed as the PI offset value 9 Apply a test pressure until the meter reads 400 mmHg 544 cmH 0 and adjust the span potentiometer R23 on the Analog Board so the pump reads 400 mmHg 2 544 cmH50 10 plus the offset value PI recorded in the previous Step 10 Return the test pressure to 000 mmHg 000 20 bleed off any air from the IV infusion set then remove the IV infusion set Note If the set is removed when still under pressure may result in damage to the pressure sensing disc film 11 Leave the door open and reverify that the pump reads 000 1 mmHg 000 1 4 cmHoO If not repeat the procedure from Step 7 until no further adjustment of the zero and span potentiometers is required IVAC Volumetric Pump Models 571 amp 572 18 104 1000 00018 Issue Calibration Procedures continued Dry Set Pressure Calibration Test 13 continued 12 Press the unit and RATE switches simultaneously for a minimum of one second to set the 000 mmHg 000 cmH gt O calibration point 13 Reload the IV infusion set and apply test pressur
14. 2 Pressure Transducer CH Lower Tubing Guide Posts Air In Line Detector Rear View Flow Sensor Storage Flow Sensor Connector FLOW Pressure Unit Selector Switch E PE Connector AC Power Deiere T e LM cepe Reset Switch PUSH TO RESET Test Connector Cover 1 Volumetric Pump Models 571 amp 572 7 104 1000 00018 Issue Controls and Indicators Front Panel The English switch panel controls and indicators are described below For information on overlays in other languages refer to the relevant DFU See also Appendix B Spare Parts Listing for switch panel part numbers Increases or decreases infusion rate and pressure and volume values Three UP DOWN columns for faster slower increase or decrease Left 100 s Centre 10 s Right units or in micro mode Left 10 s Centre units Right fractions CLEAR Clears total volume infused when both switches are held down together TOTAL VOLUME INFUSED Displays total volume infused value primary secondary volume infused Sets the Information Display to continuously monitor volume infused PRES PRESSURE LIMIT Displays or changes the occlusion pressure alarm level limit Displays the IV infusion site pressure READ PRES REND ERESSURE Sets the Information Display to continuously monitor infusion pressure Model 572 only Switches between PRIMARY and SECONDARY infusion PRIMARY SECONDARY modes All
15. 571 BOM 139004 1 Volumetric Pump Models 571 amp 572 78 104 1000 00018 Issue Labels continued Spare Parts Item Description Part Number H LBL HANDLE UPR 572 135992 H LBL HANDLE UPR 571 135539 LBL HANDLE LWR ENG 57X 132394 LBL HANDLE LWR GER 571 135382 LBL HANDLE LWR FREN 57 132713 LBL HANDLE LWR DUT 571 137685 LBL HANDLE LWR SWED 571 137683 LBL HANDLE LWR SPAN 571 137684 LBL HANDLE LWR ITAL 571 BOM 137682 J LBL PRESS TO OPEN ENG 125393 J LBL PRESS TO OPEN GER 125451 01 J LBL PRESS TO OPEN FREN 56X 57X 125451 02 J LBL PRESS TO OPEN DUT 125451 03 J LBL PRESS OPEN SWED 125451 04 J LBL PRESS TO OPEN SPAN 125451 05 J LBL PRESS OPEN ITAL 125451 06 K LBL FLOW ARROW ENG 125497 K LBL FLOW ARROW GER 125450 01 K LBL FLOW ARROW FREN 56X 57X 125450 02 K LBL FLOW ARROW DUT 125450 03 K LBL FLOW ARROW SWED 125450 04 K LBL FLOW ARROW SPAN 125450 05 K LBL FLOW ARROW ITAL 125450 06 L LBL TBG POSN 57X 133208 L LBL TBG POSN GER 571 135386 L LBL TBG POSN FR CAN 570 133430 L LBL TBG POS DUT 571 BOM 137690 L LBL TBG POS SWED 571 BOM 137688 L LBL TBG POS SPAN 571 BOM 137689 L LBL TBG POS ITAL 571 BOM 137687 M LBL S N RPLCMNT 125569 N LBL NAME RATING ENG 571 572 137496 N LBL NAME RATING FREN 571 137960 N LBL NAME RATING DUT 571 137847 N LBL NAME RATING SWED 571 137648 N LBL NAME RATING SPAN 571 137848 N LBL NAME RATING ITAL 571 137644 O LBL PATENT NTC 571 572
16. Board until the numeric display on the pump reads 95 5 mmHg Do not adjust the lower potentiometer R4 this is pre adjusted during manufacture Note R45 is the upper potentiometer on the Accessory Interface Board 8 Perform the Vacuum Retention Verification procedure as detailed in Chapter 3 Routine Maintenance 1 Volumetric Pump Models 571 amp 572 17 104 1000SM00018 Issue 3 Calibration Procedures continued Dry Set Pressure Calibration Test 13 Equipment required e Test jumper cable 142109 e Pressure gauge e 52 Series IV infusion set dry set Procedure 1 Remove the chassis from the body See Chapter 6 Spare Parts Procedures for instructions 2 Attach the jumper of the test jumper cable between connector J7 on the Logic Board and connector P7 on the Accessory Interface Board 3 Connect the battery pack to the battery connector 4 Set up equipment as shown below Note Set the pressure unit selector switch on the back panel of the pump to the same units as the air pressure source Proximal End of Set es Pressure Reservoir Air Gauge Pressure Source 5 Enter self test mode press the RUN HOLD switch and select test 12 Press the RUN HOLD switch again to display the pressure MMHG or CMH30 Ensure the pump is connected to the AC power supply for approximately 30 minutes before continuing with this calibration 6 Enter self test mode
17. Display will read TEST ID and the Numeric Display will read 002 which means the pump is ready to start test 002 Note The display may bypass the display of the software revision level and advance directly to TEST ID 002 depending on how long the RUN HOLD switch is held down 3 Use the N WV switches to select the Test ID required The three columns of WV switches allow faster slower increments Left 100 s Centre 10 s Right Units Test Execution 1 After selecting the Test ID number see above press the RUN HOLD switch to start the test 2 To exit a test press the RUN HOLD switch Exiting Self Test Mode Self test mode can be exited at any time e Turn the pump off by pressing the ON OFF switch OR e Select test 028 then press the RUN HOLD switch to enter the start up mode of operation 1000 00018 Issue Mode Select Jumper In order to perform certain tests and to change any pump settings a mode select jumper must be installed Procedure 1 With the pump off remove the test connector cover from the back of the rear case 2 Connect the mode select jumper part number 132350 to the test connector orientating the jumper so that CR1 is at the top 3 Place the pump in self test mode then select and carry out the test s as required 4 When the test is complete switch the pump off and remove the mode select jumper from the test connector 5 Refit the test connector cover Configurat
18. FLOW SNSR PLCMT SWED 571 137693 A LBL FLOW SNSR PLCMT SPAN 571 137694 A LBL FLOW SNSR PLCMT ITAL 571 137692 B LBL PRES XDCR ENG 57X BOM 133215 B LBL PRES XDCR GER 125452 01 B LBL PRES XDCR FREN 125452 02 B LBL PRES XDCR SWED 125452 04 B LBL PRES XDCR SPAN 125452 05 B LBL PRES XDCR ITAL 125452 06 LBL VPVBENG 572 BOM 135990 C LBL VPVP ENG 571 BOM 138658 C LBL VPVP GER 571 BOM 135590 C LBL VPVP FREN 571 BOM 135589 LBL VPVP DUT 571 BOM 137658 VPVP SWED 571 BOM 137651 LBL VPVP SPAN 571 BOM 137656 VPVP ITAL 571 BOM 137649 D LBL START UP ENG 571 BOM 138656 D LBL START UBENG 572 BOM 137463 D LBL START UP GER 571 BOM 137841 D LBL START UP FREN 571 BOM 137839 D LBL START UPDUT 571 BOM 137329 D LBL START UP SWED 571 BOM 137646 D LBL START UP SPAN 571 BOM 137333 D LBL START UP ITAL 571 BOM 137642 E LBL CE MARK INST MDD 136933 F LBL CAUT ENG 125392 LBL CAUT GER 125407 01 F LBL CAUT FREN 125407 02 F LBL CAUT DUT 125407 03 CAUT SWED 125407 04 F LBL CAUT SPAN 125407 05 F LBL CAUT ITAL 125407 06 G ASSY BEZEL OVLY ENG 572 BOM 138999 Models XBX XCX G SERV ASSY BEZEL OVLY ENG 570 133207 Model XAX G ASSY BEZEL OVLY ENG 57 1 BOM 139002 G KIT BEZEL OVLY GER 571 BOM 139006 G ASSY BEZEL OVLY FREN 57 1 BOM 139000 G ASSY BEZEL OVLY DUT 57 1 BOM 139001 G ASSY BEZEL OVLY SWED 57 1 BOM 139005 G KIT BEZEL OVLY SPAN 57 1 BOM 139003 G KIT BEZEL OVLY ITAL
19. Models XBX XCX Model XAX pcr 1000 00018 Issue 3 pieog EPZ 931201 125 V pg pg 31607 31GeD 12euuo2Ja1U f cx 5 V 9 qe ss uueu u neg Ly ssoujey LX maS I 77 gopueis hm bow 911207 MIDS 5 1 sosuas H 1osu s 9 bojeuy 3 31607 4 gt pieog p1eog pieog 31607 2 sissey gt 1000 00018 Issue 3 51 104 1 Volumetric Pump Models 571 amp 572 Chassis Assembly continued Transformer Refitting note When refitting the transformer circuit breaker and AC line filter it is important to ensure that the transformer wires are placed under the Power Regulator Board retainer D without being pinched 1 Position the retainer 2 Remove the Power Regulator Board retainer 2 Place wires under tab guide of retainer 3 Secure transformer with the four screws Replacement Procedure 1 Remove the four screws and washers securing the transformer assembly Remove the transformer assembly 3 As required cut away heat shrink then desolder and re
20. ON then press the RUN HOLD switch to start the pump The pump should not run verify that the AIR IN LINE message is displayed If the pump does run refer to Chapter 4 Troubleshooting Block the light in the flow sensor with a finger or other suitable object to simulate a faulty flow sensor Press the RUN HOLD switch to resume infusing After a short time verify that the pump stops alarms and the display message alternates between FLOW and SENSOR Press the RUN HOLD switch to place the pump on hold Hold the VOL TO BE INF switch and press the V BOTTLE CLAMP unit switch until OFF is displayed Press the RUN HOLD switch to start the infusion After approximately one with Flow Sensor minute close the roller clamp Verify that the pump stops running the alarm tone sounds and the display message alternates between BOTTLE and CLAMP Press the RUN HOLD switch to place the pump on hold Set VTBI to 60 ml by first pressing the VOL TO BE INF switch then the x W switches Set rate to 900 ml h then press the RUN HOLD switch to start infusing After approximately one minute close the roller clamp to create an upstream occlusion Verify that the pump stops running alarms and displays UPSTREAM OCCLUSION TIME OUT Press the RUN HOLD switch to place the pump on hold Verify that the pump takes 2 minutes 10 seconds to alarm after the last switch has been pressed TIME OUT is displayed and the rate is still shown PRESSURE LIMIT EXCEEDED DOWNSTREA
21. XDCR FREN 125452 04 LBL PRES XDCR SWED 125452 05 LBL PRES XDCR SPAN 125452 06 LBL PRES XDCR ITAL 125497 LBL FLOW ARROW ENG 125569 LBL S N RPLCMNT 132152 LBL FLOW SNSR PLCMT ENG 57X 132394 LBL HANDLE LWR ENG 57X 132712 LBL FLOW SNSR PLCMT FREN 570 1 132713 LBL HANDLE LWR FREN 57X 133207 SERV ASSY BEZEL OVLY ENG 570 133208 LBL TBG POSN 57X 133215 LBL PRES XDCR ENG 57X BOM 133318 LBL EQ POT CONN 133430 LBL TBG POSN FR CAN 5 70 1 Volumetric Pump Models 571 amp 572 94 104 1000 00018 Issue Labels continued Part Number Description 135382 LBL HANDLE LWR GER 571 135383 LBL FLOW SNSR PLCMT GER 571 135386 LBL TBG POSN GER 571 135539 LBL HANDLE UPR 571 135589 LBL VPVP FREN 571 BOM 135590 LBL VPVP GER 571 BOM 135990 LBL VPVPENG 572 BOM 135992 LBL HANDLE UPR 572 136933 LBL CE MARK INST MDD 137329 LBL START UPDUT 571 BOM 137330 LBL PUSH TO RESET DUT 571 137333 LBL START UP SPAN 571 BOM 137463 LBL START UP ENG 572 BOM 137475 LBL PUSH TO RESET FREN 571 137476 LBL PUSH TO RESET GER 571 137496 LBL NAME RATING ENG 571 572 137641 LBL PUSH TP RESET ITAL 571 137642 LBL START UP ITAL 571 BOM 137644 LBL NAME RATING ITAL 571 137645 LBL PUSH TO RESET SWED 571 137646 LBL START UP SWED 571 BOM 137648 LBL NAME RATING SWED 571 137649 LBL VPVP ITAL 571 BOM 137651 LBL VPVP SWED 571 BOM 137656 LBL VPVP SPAN 571 BOM 137658 LBL VPVPDUT 571 BOM 137682 LBL HANDLE LWR ITAL 571 BOM 137683 LBL HANDLE LWR S
22. battery access cover and shield Slide out B Q N Refitting note Tuck the battery connector harness with large ferrite bead attached into Chassis Assembly the space at the top left of the battery G Battery Access Cover E Screw x2 F Washer x2 D Screw the battery pack and unplug the battery connector Remove the two screws from the bottom of the pump case Remove the two screws and two washers from the back panel of the chassis assembly Unplug the interconnect cable from the Accessory Interface Board Grasp and gently lift the battery housing then slide the chassis assembly out of the case Remove the one screw securing the earth wire to the mechanism assembly Reassemble in reverse order Body Assembly L J Screw x2 Washer x2 Earth Wire Adhesive thread H Battery Connector Harness K Screw x2 Thread Adhesive 2 NS L Interconnect Cable A Battery If intermittent FIX ME 0 FIX ME 3 errors are experienced a blown fuse F1 halted alarms or the test connector cover screw item D is a 3 8 screw replace with 1 4 screw 300330 B Shield 1 Volumetric Pump Models 571 amp 572 48 104 1000 00018 Issue Separating the Chassis and the Body Spare Parts Item A ek Gy m Pn OND Description BATT PACK 26X 56X 57X SHIELD BATT COVER 571 572
23. circuits I O circuits and associated support circuitry which provide the control functions for almost all the aspects of the pump It drives and monitors all other modules using the program code stored in the EPROM and the RAM ICs e Main Processor Consists of an 8 bit microcontroller with an internal clock generator vectored interrupts and 64k byte addressing capability The processor gets instructions from the program memory EPROM U1 and RAM U28 U29 and then executes them e Power Control Circuit amp On Off Switch Consists of flip flop U18 and gate U17 which are powered from the VRAM supply so are operational even when the pump is off The ON OFF switch enables power to the system It uses a single push switch on the front panel to toggle the flip flop U18 Note if the battery voltage falls below 10 2V the microprocessor asserts the OFF signal to toggle U18 into the power off condition as if the ON OFF switch has been pressed e Wait State Generator e Memory Address Decoder Decoding used to select EPROM U13 and RAMs U28 and U29 is provided by various logic circuits e Read Only Memory ROM The software program is stored in ROM U13 e Electrically Erasable Programmable Read Only Memory EEPROM U27 a 128 byte EEPROM is used to retain important user information such as calibration constants and operating parameter configurations e Random Access Memory RAM RAM test U28 is the read write memory type a
24. further If repair of any other mechanism components is necessary contact your local CareFusion Affiliate Office or Distributor for advice lt gt 2 To J13 Rotation Sensors Timing Pulley small Timing Pulley large Mounting Plate Rotation Sensor Assembly Replacement Procedure 1 Disconnect the rotation sensor assembly wiring harness from the Accessory Interface Board J16 back sensor J13 front sensor removing cable ties as required 2 Remove the one screw which secures both rotation sensors Withdraw the rotation sensor assembly 3 Reassemble in reverse order Refitting note After fixing the rotation sensors rotate the motor timing pulley and adjust the rotation sensor slot to ensure that the optical flag rotates freely A Rotation Sensors Spare Parts Item Description Part Number A ASSY HARN ROTN SNSR 56X 57X 125445 B SCREW MACH 4 40X5 8 PNH PHH 300347 IVAC Volumetric Pump Models 571 amp 572 61 104 1000SM00018 Issue 3 Body Assembly continued Mechanism Assembly continued Motor Timing Pulleys Belt Replacement Procedure Replacement Procedure 1 Disconnect the motor connector J14 from the Accessory 1 Loosen the set screw securing the large pulley Interface Board removing cable ties as required timing assembly then pull up to remove it from 2 Holding the motor in place use a flexible or right angled the cam shaft screwdriver to remove the two screws
25. h 5 0 ml h or at current set rate whichever is less Maximum incremental volume delivered in case of failure will not exceed 8 75 ml 5 IVAC 52 Series Volume Infusion sets Maximum 500 mmHg 680 cmH 0 Continuous Battery type Battery life Battery recharge time Power requirements Memory retention Ground current leakage Protection against electrical shock hazards Physical Lead acid sealed rechargeable Automatically charges when the pump is connected to AC power 5 hours 125 ml h with a fully charged new battery Approximately 24 hours from discharge to 100 charge 220 to 240V AC 50 60 Hz 0 25A 3 wire grounded system At 25 C with a fully charged new battery the volatile memory configuration information will be retained for at least 6 months Maximum 100 rms ungrounded at 220 Vrms to meet EN IEC 60601 1 Class Weight Case material Dimensions Approximately 6 5 kg Blue enameled aluminium W H D 12 7 29 2 19 3 Environmental IPX rating Operating limits Transport storage limits IPX1 Temperature Relative humidity Atmostpheric pressure 5 C to 40 C 20 to 90 non condensing 700 1060 hPa 40 C to 60 C 10 to 100 500 1060 hPa 1 Volumetric Pump Models 571 amp 572 84 104 1000 00018 Issue 3 Electromagnetic Compatibility Warning The use of any accessory transducer or cable with the IVAC Volumetric Pump other than those specified ma
26. how to verify Pump Rate Accuracy see Rate Accuracy Verification in Chapter 3 Routine Maintenance Characterised Sets part number 191806 e Must be used for rate accuracy calibration e Sets are labeled with a serial number a nominal volume and an expiry date 180 days from the date the set was characterised e Handle sets with care at all times Sets must not be pressurised Prior to loading or removing from the pump manually open the auto pinch off mechanism Do not stretch the set excessively e Record the number of times each set is used in a log book A set must not be used for more than 20 rate runs Equipment required e Characterized set 191806 e Stopwatch e Class A burette 50 ml with 0 1 ml graduations Water Source Preparation Burette 1 Set up the equipment as shown e The vertical distance from the 34 4 inches 86 10 cm fluid level of the container to the pump pressure transducer should be 34 4 inches e The burette zero line should be within 2 inches from the pump pressure transducer ir Equipment Stand Verify that the inside of the wall is free of droplets Burette Clamp Pressure Transducer SCH level with d Three way Pan l Stopcock e Ensure fittings are secure and there is no leakage through the 3 way stopcock Table or Bench e Ensure that the air has been purged from the characterised set and all equipment 2 Close the set roller cl
27. pin D Spring Washers x2 When refitting the door latch apply lub grease 33 on a cotton swab to entire length of slot inside the latch LQ 8 5 V Q B Cover C Magnet Loctite 496 Inside View Spare Parts Item Description Part Number A PIN GRV 0 125X1 25 S ALLOY 302053 B COVER MAGNET 125337 MAGNET MAGNETIZED CO 90C98A 302425 D SPRING CVR WSHR U 138 0045S 301591 E ASSY LATCH GNRC BOM 132777 E ASSY LATCH ENG BOM 132776 with label 1 Volumetric Pump Models 571 amp 572 72 104 1000 00018 Issue Door Assembly continued Door Latch Pin 1 Pull out the old pin with pliers 2 7 Sie 2 Reassemble in reverse order Ps 0 25 inches 0 15 H 6 35 3 81 mm Ge Ke A 1 I H 1 1 1 i TO I O Front Panel 4 p 2 OF i Sed a a Refitting the Door Latch Pin A Pin Air In Line Transmitter Assembly Replacement Procedure 1 Disconnect the air in line cable harness connector J4 from the Display Board Remove the two screws securing the air in line transmitter to the door 2 3 Remove the air in line transmitter assembly by pulling it away from the door drawing out the cable harness
28. shows the door removed The door is not serviceable If a replacement door is required contact your local CareFusion Affiliate Office or Distributor for advice Cable Tie A Fastener Clip B Door Sensor Assembly Spare Parts Item Description Part Number A FSTNR SPD NUT LKG 0 250 SSTUD 302902 B ASSY DOOR SNSR BD 56X 57X BOM 132536 1 Volumetric Pump Models 571 amp 572 58 104 1000 00018 Issue Body Assembly continued Air In Line Receiver Assembly Replacement Procedure 1 Remove the two screws securing the air in line receiver assembly to the front panel 2 Disconnect the wiring harness from the Accessory Interface Board J1 and pull the wiring harness free of the silicone fixing on the inside of the front panel 3 Remove the air in line receiver assembly drawing the wiring harness out through the front panel hole 4 Reassemble in reverse order To provide a clear view of the fitting area the illustration below shows the door removed The door is not serviceable If a replacement door is required contact your local CareFusion Affiliate Office or Distributor for advice B Air In Line Receiver A Screw x2 Refitting note Pod Secure the wiring COS harness with pu adhesive silicone Ga RTV 162 as shown Front Panel Back View Spare Parts Item Des
29. which secure the motor 2 Remove the belt from around the pulley as to the motor mounting plate required 3 Remove the motor 3 Reassemble in reverse order referring to 4 Measure and record the distance between the small timing Refitting notes the next page pulley and the motor surface 5 Loosen the set screw which secures the small timing pulley to the motor then pull up to remove it 6 Reassemble in reverse order referring to Refitting notes on the next page To provide a clear view of the fitting area the mechanism is shown here broken down however breakdown of the mechanism assembly is limited to replacement of the motor the rotation sensor assembly the two timing pulleys and the timing belt Do not attempt to disassemble the Front Panel Assembly any further B Belt C Timing Pulley small A Timing Pulley large Set Screw Cam Shaft D Motor E Screw x2 Spare Parts Item A m Oo o Description Part Number ASSY TIMING PULLEY 57X BOM 131002 BELT TMG 79GRV 0 080P 302878 PULLEY TMG 24 GRV 0 080P 302876 MOTOR 4 WIRE 56X57X 10013683 SCREW MACH 6 32X3 8 PNH PHH 300034 IVAC Volumetric Pump Models 571 amp 572 62 104 1000 00018 Issue Body Assembly continued Mechanism Assembly continued Motor Timing Pulleys Belt continued Refitting notes gt When refitting the motor align the two diagonal motor mounting holes with the motor mounting
30. 1 amp 572 36 104 1000 00018 Issue Chapter 4 Troubleshooting In this chapter Introduction 38 Error Messages 38 General Faults 42 Introduction Use this troubleshooting guide to help identify the cause of errors and faults which may occur as a result of damage to the pump or failure of an internal component The following tables list the error messages and general faults and describe what action to take to resolve the problem For information on alarm procedures and messages refer to the relevant DFU If the nature of the problem is unclear enter self test mode and step through the self test functions to check that the main functions of the pump are operating correctly See Chapter 3 Routine Maintenance for details Test 016 READ ALARM HISTORY displays the sixteen most recent malfunction messages To run test 016 enter self test mode and select the test See Chapter 3 for instructions Error Messages AIR IN LINE AIR IN LINE non flow sensor operation persistent AIR IN LINE BOTTLE CLAMP flow sensor operation only CHECK DISC non flow sensor operation only COM LINE only when pump connected to a CIM Air in IV infusion set detected by air in line sensor IV infusion set removed from air in line detector or is not installed in lower tubing guides Air in IV infusion set detected by air in line sensor Empty container clamp closed upstream occlusion flow sensor mispositioned tubin
31. 110 pin gauge in the clamp of the pincher mechanism on the front panel The pin must sit vertically and the pin tip must sit below the pressure plate Close the pump door Verify that the pin drops out of the pincher mechanism If not readjust the pincher cam block Spare Parts Item Description Part Number A SCREW MACH 4 40X1 4 PNH PHH 300345 B WSHR FL 4BA T2 ST STA2 0000ME00310 C PINCHER CAM 56X 57X 125368 1 Volumetric Pump Models 571 amp 572 75 104 1000 00018 Issue 4 21 32 1 64 inches 118 27 0 397 mm 1 Volumetric Pump Models 571 amp 572 D B CJ O e 76 104 1000SM00018 Issue 3 Labels continued annar Note English text is printed on the rear panel therefore labels Q and R are only required for other languages 1 Volumetric Pump Models 571 amp 572 77 104 1000 00018 Issue Labels continued Spare Parts Item Description Part Number A LBL FLOW SNSR PLCMT ENG 57X 132152 A LBL FLOW SNSR PLCMT GER 571 135383 A LBL FLOW SNSR PLCMT FREN 570 1 132712 A LBL FLOW SNSR PLCMT DUT 571 137695 A LBL
32. 137854 P LBL EQ POT CONN 133318 IVAC Volumetric Pump Models 571 amp 572 79 104 1000SM00018 Issue 3 Labels continued Spare Parts Item Description Part Number Q LBL FLOW SNSR GER 125406 01 Q LBL FLOW SNSR FREN 125406 02 Q LBL FLOW SNSR DUT 125406 03 Q LBL FLOW SNSR SWED 125406 04 Q LBL FLOW SNSR SPAN 125406 05 Q LBL FLOW SNSR ITAL 125406 06 R LBL PUSH TO RESET GER 571 137476 R LBL PUSH TO RESET FREN 571 137475 R LBL PUSH TO RESET DUT 571 137330 R LBL PUSH TO RESET SWED 571 137645 R LBL PUSH TO RESET SPAN 571 137845 R LBL PUSH TP RESET ITAL 571 137641 m LBL WEEE Symbol 10012829 item not shown 1 Volumetric Pump Models 571 amp 572 80 104 1000 00018 Issue Pole Clamp Assembly Replacement Procedure 1 Referring to the Mounting steps 1 and 2 on the next page unlock the catch levering it open with a blunt object such as a coin if necessary Push the adapter bracket away from the backstop to release it then lift the pole clamp adapter up and off the screw to remove it 3 Using hex key loosen the one fixing screw at the bottom centre of the pump Remove the screw 4 Reassemble in reverse order Refitting notes 1 2 Do not over tighten the one fixing screw when securing snugly with hex key See also Mounting steps on the next page B Pole Adapter Note Transport Adapter B is used in conjunction with Clamp C Sp
33. 2 Description NUT HEX 6MM METRIC 3 2MM THK NUT HEX METRIC M6 5 THK WSHR FL M 6 BRASS NICKEL PLT WASHER EXT T LKG 6MM CS CAD PL LBL GND SYM WSHR COLOR CODE YEL GRN NPS CONN PLUG 0 984 MTG STUD IVAC Volumetric Pump Models 571 amp 572 54 104 G PE Connector F Washer N AC Line Filter E Ground Symbol Label Part Number 303742 303740 303736 303737 123273 303739 303734 1000SM00018 Issue 3 Chassis Assembly continued Battery Housing Speaker Rear Panel Replacement Procedure 1 Disconnect the speaker harness from the Power Regulator Board J2 Remove the CE panel and rear panel as required Reassemble in reverse order Refitting note Use Loctite 38050 to fix the speaker in place A Speaker Assembly Loctite 38050 D CE Panel B Nut x2 Speaker harness Spare Parts monu ASSY SPEAKER 56X 57X BOM NUT KEP 6 32 S PL HSG BATT 56X 57X KIT CE PANEL 571 2 ASSY PANEL REAR RFI 571 572XB 1 Volumetric Pump Models 571 amp 572 55 104 2 Remove the speaker assembly by breaking it loose from the battery housing 3 Remove the two nuts securing the battery housing to the rear panel assembly 4 5 125425 300036 125318 136853 137851 E Rear Panel 4 D wm qas e pe EP 1000 00018 Issue 3 Body Assembly Introduction To replace the components within the body assembly follow the instructi
34. 38X 020 BLK SS 302053 PIN GRV 0 125 1 25 ALLOY 302269 0 125X 500 REV TPR 302274 DSPL 7 SEG ORANGE COM CATH 400 302425 MAGNET MAGNETIZED CO 90 98 302466 SCREW CAP 4 40X5 8 HXSO 302762 DIODE LED YEL MV53154 HLMP3465 302797 CONN HDR LTCH 4P 1X4 RA AU 302900 SPR CPRSN 360X 813X 813X 035 MW 302932 FOAM 0 062TX0 125W GREY 303612 CONN FL FLEX RTANG 11 0 100C 303899 DISPLAY LED RED 5X7 DOT MATRIX 304172 SCREW CAPA 40X1 4 BUTH HXSO Part Number Description 145070 KIT UPGRD REV 3 01 570 145071 SERV ASSY MEM REV3 01 570 BOM 1 Volumetric Pump Models 571 amp 572 93 104 1000SM00018 Issue 3 Part Number Description 125392 LBL CAUT ENG 125393 LBL PRESS TO OPEN ENG 125406 01 LBL FLOW SNSR GER 125406 02 LBL FLOW SNSR FREN 125406 03 LBL FLOW SNSR DUT 125406 04 LBL FLOW SNSR SWED 125406 05 LBL FLOW SNSR SPAN 125406 06 LBL FLOW SNSR ITAL 125407 01 LBL CAUT GER 125407 02 LBL CAUT FREN 125407 03 LBL CAUT DUT 125407 04 LBL CAUT SWED 125407 05 LBL CAUT SPAN 125407 06 LBL CAUT ITAL 125450 01 LBL FLOW ARROW GER 125450 02 LBL FLOW ARROW FREN 56X 57X 125450 03 LBL FLOW ARROW DUT 125450 04 LBL FLOW ARROW SWED 125450 05 LBL FLOW ARROW SPAN 125450 06 LBL FLOW ARROW ITAL 125451 01 LBL PRESS TO OPEN GER 125451 02 LBL PRESS TO OPEN FREN 56X 57X 125451 03 LBL PRESS TO OPEN DUT 125451 04 LBL PRESS OPEN SWED 125451 05 LBL PRESS TO OPEN SPAN 125451 06 LBL PRESS OPEN ITAL 125452 01 LBL PRES XDCR GER 125452 02 LBL PRES
35. 72 BOM 138999 Models XBX XCX A ASSY BEZEL OVLY FREN 57 1 BOM 139000 A ASSY BEZEL OVLY DUT 57 1 BOM 139001 A KIT BEZEL OVLY SPAN 57 1 BOM 139003 A KIT BEZEL OVLY ITAL 571 BOM 139004 A ASSY BEZEL OVLY SWED 57 1 BOM 139005 A KIT BEZEL OVLY GER 571 BOM 139006 A SERV ASSY BEZEL OVLY ENG 570 133207 Model XAX A 1 FOAM 0 062TX0 125W GREY 302932 B SERV ASSY DSPL BD 57X BOM 139007 S DSPL 7 SEG ORANGE COM CATH 400 302274 053 6 on Display Board DIODE LED YEL MV53 154 HLMP3465 302762 DS7 8 on Display Board S DISPLAY LED RED 5X7 DOT MATRIX 303899 DS1 2 on Display Board CONN HDR LTCH 4P 1X4 RA AU 302797 J1 on Display Board PIN GRV 0 125X1 25 5 ALLOY 302053 D SCREW CAP 4 40X5 8 HXSO 302466 E SHIELD MYLAR 56X 5 70 125413 F GROMMET FLEX STRIP 125359 G CONN FL FLEX RTANG 11 0 100C 303612 H FLEX CBLRFI 571 572 139753 Models XBX XCX H CBL FLEX 56X 57X 140787 Model XAX J SCREW MACH 4 40X1 4 PNH PHH 300345 K CAP GROUND POST 571 572 137653 item not shown IVAC Volumetric Pump Models 571 amp 572 70 104 1000 00018 Issue 3 Door Assembly continued Pressure Plate Replacement Procedure 1 Mark the face of the pressure plate to ensure it can be refitted with the correct top side upwards 2 3 4 Remove the four screws and washers securing the pressure plate to the door Remove the pressure plate and two coil springs seated in the door recesses Reassemble in reverse order Importan
36. 80X 032 PS 300038 SCREW MACH 6 32X3 16 PNH PHH 304209 D SCREW MACH 8 32X1 4 PNH PHH 300055 E SERV ASSY PRES VACUUM 57X 141176 F SPRING PLUNGER 56X 57X 133246 G SCREW MACH 6 32 X3 8 PNH PHHSS 303938 H CLIP CORD 18 DIA ADH BK NYL 303106 IVAC Volumetric Pump Models 571 amp 572 56 104 1000 00018 Issue di 5 Buiqni H K quuessy ose 9 AA 13S 9 K quuessy SR LA 5 9 A jaued 10044 o qe 4 yun 9 f quiessy aanssaid di 2 A Ajquiassy Apog 1000 00018 Issue 3 57 104 1 Volumetric Pump Models 571 amp 572 Body Assembly continued Door Sensor Assembly Replacement Procedure 1 2 3 4 Unfasten the one retaining clip which secures the door sensor assembly to the inside of the front panel Disconnect the wiring harness J11 from the Accessory Interface Board removing cable ties as required Withdraw the door sensor assembly Reassemble in reverse order Refitting note Insert the door sensor assembly through the front panel mount on peg and secure with clip To provide a clear view of the fitting area the illustration below
37. Cut out a piece of mylar to match the shape and size shown over slot below Le Mylar Cap Shape SZ Remove the adhesive backing and firmly press the mylar onto the surface of the pressure sensing disc so that it covers the vertical slot and is centered on the disc See Figure 3 3 The distal end bottom end of the set may be cut to adapt it for connecting to the air pressure source Figure 3 2 Figure 3 3 Load the special pressure test set with 15 0 psi 775 mmHg air pressure at the distal end into the pump and close the door Change the special Pressure Test Set after 20 uses or if signs of wear are visible on the silicone section or if any leak in the set is observed 3 Run the top end of the pressure test set into the water bottle and below the water level as shown below Open the pressure test roller clamp to pressurise the set Pressure Reservoir Air Water Bottle E Gauge Pressure Source Roller Clamp 1 Volumetric Pump Models 571 amp 572 30 104 1000 00018 Issue Mechanism Leak Test continued 5 Verify that the pressure that the transducer is seeing is not greater than 300 mmHg when set is fully pressurised To do this read the pressure using test 12 Enter self test mode press the RUN HOLD switch and select test 12 Warning A pressure reading greater than 499 mmHg may result in damage to the transducer If a high pressure reading is noted chec
38. FF switch failure Power Regulator Board or Logic Board circuitry failure Bad battery Clad fuse blown Battery is disconnected has a wiring problem or has failed Microprocessor malfunction Faulty flex cable Pump has automatically shut off due to low battery charge Dirt build up around pressure plate 3 8 test connector cover screw shorted out 42 104 Reset circuit breaker once If it trips again disconnect from AC power then Check mains inlet for fluid ingress Check power lead for damage Replace Power Regulator Board Replace transformer Run test 17 Test switches while opening and closing door Replace or reposition flex cable routed to J3 Replace Bezel Switch Panel assembly Replace Display Board Replace fuse F1 on Power Regulator Board Replace Bezel Switch Panel assembly Check battery voltage is 14 4 0 05 VDC adjust R10 on Power Regulator Board if necessary Replace Power Regulator Board or Logic Board Replace clad fuse on Power Regulator Board If fuse blows repeatedly verify that the battery charge voltage is 14 4 0 05 VDC adjust R10 on Power Regulator Board if necessary Replace battery Replace Logic Board Check flex cable connection at J3 of Display Board Replace Logic Board Plug power cord into AC mains Clean and inspect pressure plate Replace 3 8 screw with 1 4 screw 300330 1000SM00018 Issue 3 Chapter 5 Circuit Descriptions In this chapter
39. Failed or misaligned motor misaligned front panel Cam followers damage jammed cam follower assembly Failed pressure plate Microprocessor malfunction Background execution error Motor current not detected during power up Motor shutdown failure Failed Logic Board or Power Regulator Board components Failed motor 39 104 Recycle power ON OFF switch Replace Logic Replace Logic Board and Power Regulator Board Replace interconnect cable Reseat flex cable into J3 ensuring cable tabs are in line with connector tabs Run Tests 03 04 and 05 If Display and Front Panel switches function properly and do not stick then replace Display Board Replace flex cable Run tests 03 and 17 to identify faulty digit or switch Replace flex cable Replace Display Board Remove power to Logic Board to power down RAM Replace flex cable Replace Display Board Clean any dried solution in mechanism then lubricate along edges of cam followers Verify pulleys do not slip verify motor rotates and is not binding Rotate motor by hand run test 22 and observe port 16 bits 0 and 1 Check red black motor wires for damage Replace motor Replace pulley belt Replace Power Regulator Board Follow FIX ME 1 actions Replace interconnect cable Logic Board to power Regulator Board Replace Logic Board Replace Power Regulator Board Replace motor 1000 00018 Issue 3 Error Messages continued FI
40. G STUD 303736 WSHR FL M 6 BRASS NICKEL PLT 303737 WASHER EXT T LKG 6MM CS CAD PL 303739 WSHR COLOR CODE YEL GRN NPS 303740 NUT HEX METRIC M6 5MM THK 303742 NUT HEX 6MM METRIC 3 2MM THK 303910 FUSE 1 5A 250V NORM BLO 304746 FILTER EMI LINE 120 250 1A Body Assembly Parts Part Number Description 125321 COVER PINCHER 56X 57X BOM 125412 SHIELD PW BD 125445 ASSY HARN ROTN SNSR 56X 57X 125749 SHIELD PW BD 125768 SPRING CAM 56X 129408 SHIELD MYLAR XFMR CASE 57X 131002 ASSY TIMING PULLEY 57X BOM 10013683 MOTOR 4 WIRE 56X57X 132536 ASSY DOOR SNSR BD 56X 57X BOM 132801 CLIPY 570 133246 SPRING PLUNGER 56X 57X 133248 PINCHER 56X 57X 133996 ASSY AIL RECEIVER 57X BOM 134857 ASSY HANDLE CAP 57X BOM 136740 KIT CVR ASSY CE SWED 571 139753 FLEX CBL RFI 571 572 140787 CBL FLEX 56X 57X 141176 SERV ASSY PRES VACUUM 57X 141553 KIT COVER ASSY CE ITAL 571 141555 KIT COVER ASSY CEENG 572 141574 SHIELD ACC INTFC BD 57X 1 Volumetric Pump Models 571 amp 572 91 104 1000SM00018 Issue 3 Body Assembly Parts continued Part Number Description 141590 ASSY ACC INTFC BD CAL 57X BOM 145271 STRAIN RELIEF CBL 57x 145272 KIT STRAIN RELIEF FLEX CBL 571 572 300034 SCREW MACH 6 32X3 8 PNH PHH 300036 NUT KEP 6 32 S PL 300038 WSHR FL 174X 380X 032 PS 300055 SCREW MACH 8 32X1 4 PNH PHH 300330 SCREW MACH 6 32X1 4 PNH PHH 300347 SCREW MACH 4 40X5 8 PNH PHH 300371 SCREW MACH 8 32X5 8 PNH PHH 300389 WSHR INT TTH 146X 283X 019 P 301164
41. INF if required then use the ANN switches to set VTBI 7 Press the RUN HOLD switch twice to start infusion 1000 00018 Issue Changing the infusion rate Adjusting the maximum pressure limit Occlusion pressure alarm level 1 Simultaneously press and hold the LIMIT PRES 1 Press the RUN HOLD switch to place the pump on hold Ay RATE SiWitelx switch whilst using the XZ switches to adjust 3 Use the XN switches to set the new rate the pressure limit 4 Restart the pump at the new rate by pressing the RUN 2 Release the LIMIT PRES switch HOLD switch Note Pressure value will be displayed in mmHg or in cmH20 depending on unit selected See Pressure Clearing the total Volume Infused Limit Selector 1 Press the RUN HOLD switch to place the pump on hold 2 Press and hold the TOT VOL INF switch and the N Reading the pressure switch directly above simultaneously for 2 seconds until 1 Press and hold the READ PRES switch Wait at least display shows 000 0 10 seconds to allow reading to stabilize 3 Resume infusion by pressing the RUN HOLD switch Note Pressure value will be displayed in mmHg or in 20 depending on unit selected See Pressure Changing the Volume To Be Infused Unit Selector 1 Press the RUN HOLD switch to place the pump on hold 2 Press the VOL TO BE INF switch 3 Set new volume by pressing the AW switches OFF can also be selected when a flow sensor is in use see Notes below
42. M See Downstream Pressure Occlusion Test procedure later in this chapter for instructions PRESSURE EXCEEDED UPSTREAM OCCLUSION without Flow Sensor Battery Power Check and Operation Test Before performing this test it is recommended that the battery is charged to full capacity by connecting the pump to AC mains for a minimum of 16 hours 1 Remove power cord from the AC power socket 2 Press the ON OFF switch to turn the pump on Verify that the battery indicator flashes on and off 3 Set rate to 499 ml h then press the RUN HOLD switch to start the pump Verify that the pumping indicator bar appears on the Information Display and that it rotates rapidly 4 Optional Verify that the pump continues to run for a minimum of 15 minutes without alarming LOW BATT Plug the power cord back in to AC power socket Flow Sensor Check See Physical Inspection and Clean for instructions 1 Volumetric Pump Models 571 amp 572 28 104 1000 00018 Issue Auto Pinch Off APO Test Procedure 1 Set up equipment as shown below 2 Prepare a modified set as follows e Take an IV infusion set and cut the tubing a couple of inches below the drip chamber discarding the drip chamber e Connect the air pressure source to the freshly cut proximal end of tubing e Insert the distal end of the modified set into a container of water 3 Close the roller clamp Adjust the air pressure to 10 psi 4 Load the modi
43. Motor rotation direction is reversed Check that connectors J13 and J16 on Accessory One or both motor rotation sensors failed Interface Board are not reversed Replace rotation sensor assembly FIX MEP Set sensor failure Locate pump away from direct sunlight Set sensor detection failed when tested Replace the set sensor assembly Sensor exposed to direct sunlight on latch side of pump FIX MEQ Vacuum system failure Install new IV infusion set and run test 27 Verify that the vacuum reading is 250 or more negative when door is closed Clean face of pressure transducer and check for damage Check and replace Y clip door latch pin and door latch as necessary Replace pressure transducer vacuum assembly IVAC Volumetric Pump Models 571 amp 572 40 104 1000 00018 Issue Error Messages continued FIX MER Vacuum detect circuit failure Replace Accessory Interface Board FIX MES FLOW SENSOR persistent FLOW SENSOR LOW BATT alternating with the selected volume or pressure status LOW BATT persistent LOW BATT even after charging RECONFIG REQUIRED SET OUT persistent SET OUT TIME OUT UPSTREAM OCCLUSION non flow sensor operation IVAC Volumetric Pump Models 571 amp 572 Pump was operating in Secondary or CRIS mode yet configured as PRI ONLY in test 031 Infusion mode error Drops splashing in drip chamber Drip chamber too full Improper secondary set Flow sensor misposit
44. R INT TTH 146X 283X 019 P 64 104 Part Number 141590 145272 139753 Models XBX XCX 140787 Model XAX 141574 145271 300330 300389 1000 00018 Issue 3 Body Assembly continued Accessory Interface Board continued Refitting notes 1 When refitting the flex cable first carefully route the cable through the front panel and door grommets then connect it to J12 connector It is important to firmly seat each pin into the connector using a birch stick or equivalent tool or method otherwise intermittent contact may occur resulting in Display errors 2 When refitting the Accessory Interface Board take care not to loosen the flex cable connection at J12 or to move the strain relief pad from its position between the standoffs Apply the shield to the area of the board shown on the clad side Shield Location 1 Volumetric Pump Models 571 amp 572 65 104 1000 00018 Issue Body Assembly continued Separating the Front Panel Assembly from the Case Replacement Procedure 1 Remove the two kep nuts securing the ground strap between the cover inside top of case and the front panel 2 Unfasten the six retaining clips securing the front panel to the case Separate the front panel assembly from the case 3 Reassemble in reverse order Refitting note 1 Use silicone clear RTV coating inner bond 140 around the case edge when refitting the front panel to the case To p
45. Routinely clean the pump especially if spillage has occurred Before cleaning always switch OFF and disconnect from the AC power supply Never allow fluid to enter the casing and avoid excess fluid build up on the pump Keep pump upright to prevent fluid entry around the pressure transducer Do not use aggressive cleaning agents as these may damage the exterior surface of the pump Do not steam autoclave ethylene oxide sterilise or immerse this pump in any fluid Unplug the power cord from the AC wall outlet before cleaning Do not allow fluids to enter the pump case Clean the exterior surfaces the outer case top bottom sides the switch panel the front panel and inside the door with a cloth dampened with warm water or a mild non abrasive detergent such as commercially available dish cleaning liquid mixed with water Note Alcohol ammonia acetone benzene phosphoric acid xylene and similar solvents can erode wear away pit or otherwise damage the cam followers and other surfaces of the pump The cam followers must be kept clean using solution of warm water and a mild non abrasive detergent and inspected for possible erosion according to the procedure outlined on the following page see Inspecting and Cleaning the Mechanism Check that labels are flat legible and fully adhered Replace as necessary Inspect the case for loose or damaged components and replace if necessary Inspect the circuit breaker for damag
46. SCREW CAP 6 32X1 4 FLH HXSO 301749 BUMPER MLD 2093 W ST WSHR INS 302876 PULLEY TMG 24 GRV 0 080P 302878 BELT TMG 79GRV 0 080P 302902 FSTNR SPD NUT LKG 0 250 SSTUD 303106 18 DIA ADH BK NYL 303938 SCREW MACH 6 32 X3 8 PNH PHHSS 304172 SCREW CAP4 40X 1 4 BUTH HXSO 304209 SCREW MACH 6 32X3 16 PNH PHH 304330 SCREW MACH 8 32X3 8 PNH PHH S Part Number Description 125337 COVER MAGNET 125359 GROMMET FLEX STRIP 125368 PINCHER CAM 56X 57X 125413 SHIELD MYLAR 56X 570 132776 ASSY LATCH ENG BOM 132777 ASSY LATCH GNRC BOM 133132 PLUNGER PRESSURE DISC 570XB 133207 SERV ASSY BEZEL OVLY ENG 570 133246 SPRING PLUNGER 56X 57X 137269 ASSY AIL TRANS 571 572 BOM 137653 CAP GROUND POST 571 572 138999 ASSY BEZEL OVLY ENG 572 BOM 139000 ASSY BEZEL OVLY FREN 571 BOM 139001 ASSY BEZEL OVLY DUT 57 1 BOM 139002 ASSY BEZEL OVLY ENG 571 BOM 139003 KIT BEZEL OVLY SPAN 571 BOM 139004 KIT BEZEL OVLY ITAL 5 7 1 BOM 1 Volumetric Pump Models 571 amp 572 92 104 1000 00018 Issue 3 Door Assembly Parts Part Number Description 139005 ASSY BEZEL OVLY SWED 571 BOM 139006 KIT BEZEL OVLY GER 571 BOM 139007 SERV ASSY DSPL BD 57X BOM 139019 ASSY SET SNSR 571 572 BOM 139753 FLEX CBL RFI 571 572 140787 CBL FLEX 56X 57X 300345 SCREW MACH 4 40X1 4 PNH PHH 0000ME00310 WSHR FL 4BA T2 ST STA2 300701 SCREW MACH 6 32X3 8 TR PHH 301522 SCREW MACH 8 32X3 8 PNH PHH 301591 SPRING CVR WSHR U 138 0045S 301594 WSHR FL 187X 4
47. SY CE ENG 572 141555 A KIT COVER ASSY CE ITAL 571 141553 A KIT CVR ASSY CE SWED 571 136740 A 1 SHIELD PW BD 125749 A 2 SCREW MACH 8 32X3 8 PNH PHH S 304330 ASSY HANDLE CAP 57X BOM 134857 4 SHIELD PW BD 125412 5 SHIELD MYLAR XFMR CASE 57X 129408 A 6 SCREW MACH 6 32X1 4 PNH PHH 300330 A 7 BUMPER MLD 2093 W ST WSHR INS 301749 1 Volumetric Pump Models 571 amp 572 67 104 1000 00018 Issue Door Assembly Introduction To replace the components within the door assembly follow the instructions in the relevant sections of this chapter These sections are Separating the Chassis and the Body Bezel Switch Panel Display Board Pressure Plate Door Latch Door Latch Pin Air In Line Transmitter Assembly Set Sensor Pressure Disc Plunger Pincher Cam Block Important note The Door and the Front Panel are not serviceable If replacement of these components is required contact your local CareFusion Affiliate Office or Distributor for advice Bezel Switch Panel Display Board Replacement Procedure 1 Remove the four screws securing the bezel switch panel and Display Board to the door assembly 2 Ease the bezel switch panel and Display Board assembly away from the door until it is possible to disconnect the interconnect flex cable connector H from the back of the Display Board J3 3 Remove the four caps from the Bezel ground posts 4 Remove the three screws securing the Display B
48. See Selecting Pressure Units for further information This setting determines the occlusion pressure limit at power up To change the setting e Press and hold the PRI upper hidden switch on Model 571 while using the Z N W switches to adjust the value e Press the RUN HOLD switch to save the new value Display and or set the audible tone that sounds when the SECONDARY infusion finishes and switches to PRIMARY infusion 1 CLICK one click tone 4 BEEPS four beeps tone To change the setting e Press the A unit switch to select 4 BEEPS or the V unit switch to select 1 CLICK Display and or set the language to be displayed Languages are ENGLISH DUTCH FRENCH GERMAN ITALIAN SPANISH or SWEDISH To change this setting e Press the N W unit switches to scroll through list and select language Setting is not in use OFF CIM not in use 001 to 999 CIM ID number Important Ensure the setting is OFF To change setting to OFF e Press and hold the VOL TO BE INF switch while using the W switches to select OFF e Press the RUN HOLD switch to save the new setting Display and or select the alarm tone volume level Approximate decibel volumes are HI TONE 90 db MED TONE 80 db LOW TONE 70 db To change the setting e Press the A unit switch to select alarm tone WARNING Take any necessary precautions against prolonged exposure to the HI TONE alarm as this may result in hearing damage Display and or set th
49. The pressure transducer and the vacuum unit make up this assembly Pressure measurement is detected by the pressure sensor Pressure sensor readings are provided by the transducer output voltage taken from a bridge circuit on the pressure transducer diaphragm A cylinder within the pump provides a vacuum to ports surrounding the front face of the pressure transducer to ensure firm coupling between the pressure sensor disc pad of the IV infusion set and the diaphragm of the transducer 1000 00018 Issue 3 Chapter 6 Spare Parts Replacement Procedures In this chapter Introduction 48 Separating the Chassis and the Body 48 Chassis Assembly 49 Body Assembly 56 Door Assembly 68 Labels 76 Pole Clamp Assembly 81 Introduction e Ensure the pump is disconnected from the AC power supply and switched off before attempting to service the pump e The pump contains static sensitive components Observe strict ESD precautions at all times e Batteries should be disposed of as outlined by the local country regulations do not send back to the manufacturer e Only use CareFusion recommended spare parts e Following all spare part replacement and repair activities testing must be performed in accordance with the Performance Verification Procedure PVP see Chapter 3 Routine Maintenance Separating the Chassis and the Body Replacement Procedure 1 Remove the two screws and washers securing the battery access cover then remove the
50. WED 571 BOM 137684 LBL HANDLE LWR SPAN 571 137685 LBL HANDLE LWR DUT 571 BOM 137687 LBL TBG POS ITAL 571 BOM 137688 LBL TBG POS SWED 571 BOM 137689 LBL TBG POS SPAN 571 BOM 137690 LBL TBG POS DUT 571 BOM 137692 LBL FLOW SNSR PLCMT ITAL 571 137693 LBL FLOW SNSR PLCMT SWED 571 137694 LBL FLOW SNSR PLCMT SPAN 571 137695 LBL FLOW SNSR PLCMT DUT 571 137839 LBL START UP FREN 571 BOM 137841 LBL START UP GER 571 BOM 137845 LBL PUSH TO RESET SPAN 571 1 Volumetric Pump Models 571 amp 572 95 104 1000 00018 Issue Labels continued Part Number Description 137847 LBL NAME RATING DUT 571 137848 LBL NAME RATING SPAN 571 137854 LBL PATENT NTC 571 572 137960 LBL NAME RATING FREN 571 138656 LBL START UP ENG 571 BOM 138658 LBL VPVP ENG 571 BOM 138999 ASSY BEZEL OVLY ENG 572 BOM 139000 ASSY BEZEL OVLY FREN 571 BOM 139001 ASSY BEZEL OVLY DUT 571 BOM 139002 ASSY BEZEL OVLY ENG 571 BOM 139003 KIT BEZEL OVLY SPAN 571 BOM 139004 KIT BEZEL OVLY ITAL 571 BOM 139005 ASSY BEZEL OVLY SWED 571 BOM 139006 KIT BEZEL OVLY GER 571 BOM 10012829 LBL WEEE Symbol Part Number Description 10013003 Sheet WEEE Symbol Notice 132350 ASSY MODE SELECT BD 57X BOM 142109 ASSY TEST JMPR 57X BOM 180 FLOW SENSOR 191806 T A CHARACTERIZED SET 57X 1 Volumetric Pump Models 571 amp 572 96 104 1000SM00018 Issue 3 Appendix Configured Options Configured Options Record Sheet Volumetric Pump
51. X ME B U14 on Logic Board failed power up test Replace Logic Board Counter timer failure FIX Watchdog circuit failure at power up Replace Power Regulator Board Replace Logic Board FIX ME D Speaker checker failure at power up Replace speaker Replace Power Regulator Board FIX MEE Speaker failure at power up Replace speaker Replace Power Regulator Board Speaker disconnected or failed FIX ME F A D converter failure at last power down Replace Logic Board or Analog Board Check power supply reference voltage On Power Regulator Board test point positive side of C16 limits 5 12 0 01 VDC if not adjust R36 FIX MEG Watchdog check failure at last power down Replace Power Regulator Board Incorrect pressure applied during pressure Ensure correct calibration pressures are used see calibration or internal adjustments out of Dry Set Pressure Calibration procedure tolerance Verify that pressure unit selection switch is in the correct position Replace vacuum pressure transducer assembly FIX ME J Pressure transducer failure Check pressure adjustments see FIX ME H Replace pressure transducer vacuum assembly FIX MEK CIM ID entered without a CIM connected Change CIM ID setting to OFF see test 024 FIX MEL EEPROM failure Replace Logic Board FIX MEM Air in line failure Replace air in line receiver on the front panel Replace air in line transmitter on the door Replace Accessory Interface Board FIX MEN
52. acteristic of a typical location in a typical commercial or hospital environment Mains power quality should be that of a typical commercial or hospital environment If the user of the pump requires continued operation during power mains interruptions it is recommended that the pump be powered from an uninterruptible power supply or a battery The pump does employ an internal short duration battery IVAC Volumetric Pump Models 571 amp 572 86 104 1000 00018 Issue 3 Electromagnetic Compatibility continued Guidance and Manufacturer s Declaration Electromagnetic Immunity LIFE SUPPORT Equipment The IVAC Volumetric Pump is intended for use in the electromagnetic environment specified below The customer or the user of the IVAC Volumetric Pump should ensure that it is used in such an environment EN 60601 1 2 Compliance Immunity Test Test Level Level Electromagnetic Environment Guidance Portable and mobile RF communications equipment should be used no closer to any part of the pump including cables than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter Recommended Separation Distance 35 d VP EN 61000 4 6 3 V rms Conducted RF 150 kHz to 80 MHz VP 80 MHz to 800 MHz 3V m VP 80 MHz to 2 5 GHz 80 MHz to 2 5 GHz EN 61000 4 3 Radiated RF VP 800 MHz to 2 5 GHz where P is the maximum output power rating of the tr
53. al RF Emissions Group 1 product offering Therefore its RF emissions are very low and are not likely to cause any interface in nearby electronic equipment CISPR 11 Class A RF Emissions EN 61000 3 2 The pump is suitable for use in all establishments other than E Class A domestic and those directly connected to the public low voltage Harmonic Emissions power supply network that supplies buildings used for domestic purposes EN 61000 3 3 Voltage Fluctuations Complies Flicker Emissions Important The IVAC Volumetric Pump has been assessed to the following standards EN IEC 60601 1 2 1993 Models 571XAX 572XAX amp 572XBX EN IEC60601 1 2 2001 Models 571XBX amp 572XCX 1 Volumetric Pump Models 571 amp 572 85 104 1000 00018 Issue Electromagnetic Compatibility continued The IVAC Volumetric Pump is intended for use in the electromagnetic environment specified below The customer or the user of IVAC Volumetric Pump should assure that it is used in such an environment Immunity Test EN 61000 4 2 Electro Static Discharge ESD EN 61000 4 4 Electrical Fast Transient Burst EFT Note 3 EN 61000 4 5 Power Line Surge Note 3 EN 61000 4 8 Power Frequency Magnetic Field 50 60 Hz EN 61000 4 11 Voltage Dips Short Interruptions and Voltage Variations Note 3 EN 60601 1 2 Test Level 6 kV contact 8 kV air 2 kV for power supply lines 1 kV for input out
54. amp 3 Plug the pump into the AC mains and turn the pump ON 1 Volumetric Pump Models 571 amp 572 20 104 1000 00018 Issue Calibration Procedures continued Procedure 1 Enter self test mode press the RUN HOLD switch and select test 8 Press the RUN HOLD switch again to display CAL RATE Press and hold the PRI switch then use the AZ switches to enter an initial rate calibration of 37 Press the ON OFF switch to turn the pump off Note Ensure a characterised set is loaded and the burette is free of droplets Turn the pump ON and set the pump to Primary rate 800 ml h VTBI OFF TOT VOL INF 000 0 or if not using a flow sensor set the pump to Primary rate 2 800 ml h VTBI 100 ml TOT VOL INF 000 0 Press the RUN HOLD switch to start the pump and simultaneously start the stopwatch Allow the pump to run for 3 minutes 180 seconds then press the RUN HOLD switch to put the pump on hold Verify that the volume in the burette is 40 0 0 4 ml If not repeat the test If the percentage of error is greater than 196 use the following formula to determine the new CAL RATE number Formula to determine new CAL RATE number Final CAL RATE number actual volume 1 x 200 initial number expected volume Example actual burette volume 40 8 ml expected volume 40 0 ml initial CAL RATE number 37 Final CAL RATE number 40 8 1 x 200 437 41 40 0 Set the CAL RATE numbe
55. ansmitter in watts W according to the transmitter manufacturer and d is the recommended separation distance in meters m 8 Field strengths from fixed RF transmitters as determined by an electromagnetic site survey b should be less than the compliance level in each frequency range Interference may occur in the vicinity of equipment marked with the following symbol Dei Note 1 At 80 MHz and 800 MHz the higher frequency range applies Note 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people Note 3 Compliance levels raised by EN 60601 2 24 a The compliance levels in the ISM frequency bands between 150 kHz and 80 MHz and in the frequency range 80 MHz to 2 5 GHz are intended to decrease the likelihood that mobile portable communications equipment could cause interference if it is inadvertently brought into patient areas For this reason an additional factor of 10 3 is used in calculating the recommended separation distance for transmitters in these frequency ranges b Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be considered If
56. are Parts Item Description A TRANSPORT ADAPTOR WC B POLE ADAPTER C IV POLE CLAMP ACCESORY D POLE CLAMP HEX SCREW 56X 57X 1 Volumetric Pump Models 571 amp 572 81 104 A Transport Adapter C Clamp Part Number 5767C 5767A BC100A SCR 1347 1000 00018 Issue 3 Pole Clamp Assembly continued Mounting steps 1 Push bracket forward to backstop Lever Zone 2 Push catch in direction shown to lock position r Lock Note If necessary lever catch open using blunt object Lock such as a coin Back Mount Note Use catch mouth furthest Side Mount position from rivet Important note Use catch mouth nearest position from rivet Bottom Views 1 Volumetric Pump Models 571 amp 572 82 104 1000 00018 Issue Appendix Specifications In this chapter Infusion 84 Electrical 84 Physical 84 Environmental 84 Electromagnetic Compatibility 85 The following information is for reference purposes only For more detailed specifications refer to relevant DFU Rate range Volume infused range KVO rate Critical volume System Accuracy Infusion Set Occlusion pressure Mode of operation 1 to 999 ml h STANDARD RATE range 0 1 to 999 9 ml h ALL RATE range with user selectable maximum rate 0 1 to 9999 9 ml
57. cable to the frequency of the transmitter where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer Note 1 At 80 MHz and 800 MHz the separation distance for the higher frequency range apply Note 2 The ISM Industrial Scientific and Medical bands between 150 kHz and 80 MHz are 6 765 MHz to 6 795 MHz 13 553 MHz to 13 567 MHz 26 957 MHz to 27 283 MHz and 40 66 MHz to 40 70 MHz Note 3 An additional factor of 10 3 is used in calculating the recommended separation distance for transmitters in the ISM frequency bands between 150 kHz and 80 MHz and in the frequency range 80 MHz to 2 5 GHz to decrease the likelihood that mobile portable communications equipment could cause interference if it is inadvertently brought into patient areas Note 4 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people IVAC Volumetric Pump Models 571 amp 572 88 104 1000 00018 Issue Appendix Spare Parts Listing In this chapter Chassis Assembly Parts 90 Body Assembly Parts 91 Door Assembly Parts 92 Software 93 Labels 94 Test Equipment amp Accessories 96 Chassis Assembly Parts Part Number 123273 125318 125382 125383 125389 125425 125429 10014086 125436 132412 132626 136331 136730 136853 137032 137441 137503 137715 137851 139009 139435 139865 139866
58. cription Part Number A SCREW CAP 4 40X 1 4 BUTH HXSO 304172 B ASSY AIL RECEIVER 57X BOM 133996 1 Volumetric Pump Models 571 amp 572 59 104 1000SM00018 Issue Body Assembly continued Pincher Mechanism Replacement Procedure 1 Remove the one screw securing the pincher mechanism to the front panel 2 Remove the cover plate spring and the pincher 3 Reassemble in reverse order Refitting note Use Loctite 243 on the securing screw To provide a clear view of the fitting area the illustration below shows the door removed The door is not serviceable If a replacement door is required contact your local CareFusion Affiliate Office or Distributor for advice B Pincher D Spring C Cover A Screw Loctite 243 Spare Parts Item Description Part Number A SCREW CAP 6 32X1 4 FLH HXSO 301164 B PINCHER 56X 57X 133248 COVER PINCHER 56X 57X BOM 125321 D SPRING CAM 56X 125768 1 Volumetric Pump Models 571 amp 572 60 104 1000 00018 Issue Body Assembly continued Mechanism Assembly To carry out repairs and or replacement of the body assembly components follow the instructions in the relevant sections of this chapter Important Breakdown of the mechanism assembly is limited to replacement of the motor the rotation sensor assembly the two timing pulleys and the timing belt only Do not attempt to disassemble the Front Panel Assembly any
59. d Flexi Cable CH6 1 Check all functions self test Dry set pressure verification self test 12 Use a dry set Applied pressure 0 mmHg Displayed pressure 20 to 10 mmHg SELF TEST CH4 Applied pressure 400 mmHg Displayed pressure 367 to 423 mmHg Vacuum retention verification self test 27 With door closed and set installed displayed pressure lt 250 mmHg for 30 seconds Alarms functionality check LOAD SET DOOR AIL FLOW SENSOR VTBI KVO TIME OUT UPSTREAM OCCLUSION BOTTLE CLAMP DOWNSTREAM PRESSURE EXCEEDED SET OUT INFUSING CH Ensure pump works on battery and AC mains Check operation with and without a Flow Sensor ON HOLD OFF CH3 APO test 10 psi with door open and closed Rate accuracy test Set pump infusing at 800 ml h for 180 seconds 0 5 seconds VERIFICATION Delivery 38 to 42 ml TESTS Downstream pressure exceeded test Pressure set to 500 mmHg Pump occludes between 11 and 14 psi Class I Type CF Alternatively attach printed test results Earth Resistance Test lt 0 2 ELECTRICAL SAFETY TESTS Earth Leakage Current lt 500 uA Enclosure Leakage Current lt 100 pA Verification Performed By CHX indicates the chapter number in the Technical Service Manual TSM E G CH4 Refer to TSM Chapter 4 NOTE The content of this Performance Verification procedure is accurate at the time of issue of this TSM and is based on PVP 100 Issue 2 IVAC Volumetric Pump Models 57
60. e Pole Clamp Accessories The following pole clamp accessories allow the pump to be mounted on conventional IV poles e Universal Pole Adapter part number 5767C e Pole Adapter part number 5767A e Pole Clamp Accessory part number BC100A must be used in conjunction with each other Refer to Chapter 6 Spare Parts Replacement Procedures for assembly information 1 Volumetric Pump Models 571 amp 572 12 104 1000SM00018 Issue 3 Chapter 2 Configuration amp Calibration In this chapter Self Test Mode 14 Mode Select Jumper 15 Configuration Settings 15 Selecting Pressure Units 17 Calibration Procedures 17 Self Test Mode Self test mode is used to access a number of configuration and test routines which are designed to test and verify many of the pump functions defaults and calibrations without requiring internal inspection Configuration settings are also accessed via self test mode Each test is accessed by selecting a Test ID number as shown in the table below os Tes and Data Diea A mode select jumper part number 132350 must be used to change settings see Mode Select Jumper for further details 1 Volumetric Pump Models 571 amp 572 14 104 Entering Self Test Mode 1 Press the RUN HOLD and ON OFF switches simultaneously until the display turns on Initially the current software revision level is displayed 2 Press the RUN HOLD switch The Information
61. e Inspect the AC power supply plug and cable for damage Inspect the door assembly for damage Check that the door pivots freely and latches securely Inspect the mechanism for fluid spill residue or foreign matter Open the door and inspect the exposed cam followers the pressure plate and tubing pincher Clean any surfaces where solution has accumulated Clean crevices A using a soft bristle brush such as a one inch paint brush dipped in the mild detergent solution see above Pat dry all moistened areas with a cloth then leave the door open for at least 15 minutes to air dry crevices C Manually actuate points B by pressing then releasing each part to verify that it moves freely A B C After cleaning is complete if required and where heavy spillage has required extensive cleaning lubricate the tubing pincher and the sides of the mechanism C using a silicone Pressure based grease Transducer See also Inspecting and Cleaning the Mechanism on the following page A A 5 Do not use alcohol or alcohol based cleaning agents on the surface of the pressure transducer IVAC Volumetric Pump Models 571 amp 572 34 104 1000 00018 Issue Physical Inspection and Clean continued Inspecting and Cleaning the Mechanism Open the door and inspect clean the exposed cam followers the pressure plate and tubing pincher Clean any surfaces where fluid spill residue is noted
62. e air bubble length maximum value This value is the nominal air bubble threshold in microlitres used for air in line detection Value must be between 50 and 150 microlitres To change the setting e Install the mode select jumper See Mode Select Jumper e Press the CRIS lower hidden switch on Model 571 and VOL TO BE INF switches together and wait for a click e Press the A WV switches to enter the value in 10 ul increments Display and or set the pump infusion mode PRI ONLY PRIMARY infusion mode only Model 571 SEC CRIS PRIMARY and SECONDARY infusions modes Model 572 To change the setting e Install the mode select jumper See Mode Select Jumper e Press the CRIS hidden switch on Model 571 and VOL TO BE INF switches together and wait for a click Press the unit switch to select PRI ONLY or the unit switch to select SEC CRIS Note Model 571 must be set to PRI ONLY 16 104 1000 00018 Issue 3 Selecting Pressure Units The pressure units can be configured to be displayed as millimetres of mercury mmHg or emH 0 as centimeters of water cmH 30 mmHg Pressure Unit Selector Switch Calibration Procedures Vacuum System Calibration Test 27 Equipment required To select the pressure units e Set the Pressure Unit Selector switch on the rear panel to the required position e 50ml syringe e Pressure gauge e 52 Series IV infusion set Procedure 1 Remove the battery cover
63. e until the meter reads 400 mmHg 544 cmH 30 When the pressure reading is stable press the TOT VOL INF and the 100 switches simultaneously for a minimum of one second to set the 400 mmHg 544 cm CO calibration point Both Steps 12 and 13 must be performed to correctly set the calibration parameters Performing only one step will result in the message RECONFIG REQD when the pump returns to operation 14 Press the RUN HOLD switch to return to test 13 and turn the pump OFF Remove the IV infusion set first bleeding off any pressure 15 Disconnect the battery pack from the battery connector 16 Remove the test jumper cable and reassemble the pump 17 Perform the Dry Set Pressure Verification procedure as detailed in Chapter 3 Routine Maintenance 1 Volumetric Pump Models 571 amp 572 19 104 1000 00018 Issue Calibration Procedures continued Rate Accuracy Calibration Test 8 There are two types of rate accuracy associated with the pump these are System Rate Accuracy and Pump Rate Accuracy System Rate Accuracy is the rate accuracy of the pump when used with a standard 52 Series infusion set Due to slight variations in between sets the system accuracy of the pump is 5 Pump Rate Accuracy is the absolute rate accuracy of an individual pump which can only be determined with the use of a characterised set The following procedure describes how to calibrate the Pump Rate Accuracy For instructions on
64. elease 10005M00018 Issue 1 6169 1000SM00018 Issue 2 February O8 7989 lan Tyler Update troubleshooting table with downstream occlusion alarm 1000SM00018 Issue 3 April 10 10532 lan Tyler Admin correction to pole clamp part numbers 1 Volumetric Pump Models 571 amp 572 104 104 1000 00018 Issue
65. em ETE em Lew ER Display Board Door gt 2 m TELLS Pd NE 7 Se Mylar Shield PS S I F Grommet S i I x i 1 ot 9 i EI K 1 A og FOLD Qo A BE d Hl AY P i Sch F lt Dot zm ee mi Door Grommet Far Side View 1 Volumetric Pump Models 571 amp 572 69 104 1000 00018 Issue Door Assembly continued Bezel Switch Panel Display Board continued Refitting notes 1 When refitting the Display Board fold the interconnect cable as shown in the Far Side View illustration see previous page Use Loctite 243 on the four screws D which secure the bezel switch panel and Display Board to the door assembly Adhere the mylar shield on the solder side of the Display Board centered on and against the edge of the interconnect cable connector J3 When refitting the interconnect flex cable carefully slide it through the front panel and door grommets If necessary lightly grease the cable with lub grease 33 on a cotton swab It is important to ensure any grease is wiped away from exposed cable using alcohol and lint free cloth If foreign matter remains failure of the front panel Display Board may occur See also Accessory Interface Board for additional refitting notes Spare Parts Item Description Part Number A ASSY BEZEL OVLY ENG 57 1 BOM 139002 A ASSY BEZEL OVLY ENG 5
66. ent through each motor winding in the correct order to cause the motor shaft to turn Digital signals from the Logic PCB determine the direction and duration of the current and the winding is increased decreased to ensure sufficient torque to move the mechanism and to hold its position The motor control circuit controls current across a bridge to the windings of the stepper motor using a pulse width modulation technique Battery The sealed lead acid battery pack consists of six cells each with a potential of 1 8V to 2 40V connected in series a clad fuse F2 and a 1 5A fuse F1 The battery pack is rated at 2 5 Ah at 12 VDC 1000 00018 Issue 3 Module Overview Functional Description continued Analog PCB Consists of two separate circuits the drop discriminator which monitors the flow status and the pressure amplifier which amplifies the output of the pressure transducer e Drop Discriminator The drop discriminator circuitry is only active when a flow sensor is in use The circuitry consists of a synchronous demodulator differential amplifier an LED driver an AGC automatic gain control circuit and drop simulator circuitry e Pressure Amplifier The pressure amplifier circuitry comprises four functional blocks the chopper modulator input the instrumentation amplifier the demodulator and the output amplifier Accessory Interface PCB Comprises the ultrasonic air in line detector and the vacuum detection circuit
67. ess the pump is within the correct specification If not repeat the test If the pump fails a second time perform the Rate Accuracy Calibration procedure See Chapter 2 for instructions Downstream Pressure Occlusion Test Procedure 1 Connect an IV infusion set to a fluid container Prime the set to ensure that air is completely expelled 2 Verify and if necessary adjust the DEFAULT pressure setting test 015 and the MAXIMUM test 014 occlusion pressure setting to 500 mmHg 3 Connect a fluid pressure gauge to the luer end of the set 4 Turn the pump ON and set the pump to VTBI 100 ml Primary rate 499 ml h 5 Connect the pump to the pressure gauge by closing the three way stopcock Start the pump and allow it to run until it alarms DOWNSTREAM PRESSURE EXCEEDED 6 Verify that the pressure gauge reads between 11 0 and 14 0 psi 7 Open the stopcock to relieve the pressure If the pump fails to alarm as stated perform the Dry Set Pressure Calibration procedure See Chapter 2 for instructions Reservoir Ul 000 HA OG Goo QA d Three way Stockcock Fluid or a Clamp Pressure Gauge 1 Volumetric Pump Models 571 amp 572 33 104 1000 00018 Issue Physical Inspection and Clean To ensure the pump remains in good operating condition it is important to keep it clean and carry out the routine procedures described below
68. fied IV infusion set Close the door then open the roller clamp 5 Open the door and verify that after an initial spurt of bubbles no further bubbles are seen coming from the distal end of the tubing into the water bottle If bubbles continue replace the auto pinch mechanism Refer to Chapter 6 Spare Parts Replacement Procedures for instructions Roller Clamp Pressure Reservoir Air Gauge Pressure Source Water Bottle 1 Volumetric Pump Models 571 amp 572 29 104 1000 00018 Issue Mechanism Leak Test When servicing the pump the Mechanism Leak Test must be performed to verify the integrity of the pumping mechanism Misalignment of the pumping mechanism can result in the pressure plate and the mechanism s cam followers failing to pinch the IV infusion set tubing sufficiently thereby allowing the pump to leak fluid at low rates or when stopped Procedure 1 Prepare a special Pressure Test Set as follows Take an IV infusion set and cut the tubing a couple of inches below the drip chamber discarding the drip chamber With a knife carefully remove the membrane cover from the white pressure sensing disc see Figure 3 2 Ensure no membrane rough edges remain the surface of the pressure sensing disc should be as flat as possible after the membrane is removed Cut away Firmly press membrane cover mylar cap
69. from the pump to allow access to the Accessory Interface Board See Chapter 6 Spare Parts Procedures for instructions 2 Prepare a modified IV infusion set as follows e Completely remove the clear membrane cover from the white pressure sensing disc Ensure no membrane remains as this could compromise the integrity of the vacuum Proximal End of Set e Attach the air filled IV infusion set to the syringe Use the luer fitting on the distal end of the set or cut approximately 1 inch 2 5 cm off the distal end and press the tubing firmly into the tip of the syringe Ensure a good seal is formed between the two devices Pressure Gauge Syringe e Splice a T fitting into the IV infusion set tubing approximately 1 foot 30 cm up from the syringe attachment Connect the pressure gauge to the T fitting port e Push the syringe plunger in until it stops 3 Load the modified IV infusion set into the pump and close the door Ensure that the set tubing is not kinked 4 Enter self test mode and select test 027 See Entering Self Test Mode for instructions 5 Press the RUN HOLD switch to enter the Vacuum Display mode and display VAC MMHG 6 Pull the syringe plunger out until the pressure gauge reads 95 mmHg and immediately clamp off tubing below the pump to hold the vacuum stable 7 Adjust the vacuum detect potentiometer R45 on the Accessory Interface
70. g bottle venting incorrect Air in line transmitter or receiver failure VCO or timer failure No fluid flow Empty container clamp closed upstream occlusion flow sensor mispositioned tubing bottle venting incorrect Foreign matter lodged between pressure transducer and pressure disc Pressure sensing disc improperly seated in retainer Communication with external device has been disconnected Purge air from IV infusion set Check air in line sensor is clean Check IV infusion set is properly installed in the air in line detector and into lower tubing guides Purge air from IV infusion set Check VTBI is set Check equipment set up Replace air in line receiver on the front panel Replace air in line transmitter on the door Replace Accessory Interface Board Check equipment set up Remove pressure disc inspect and remove any foreign matter then re install disc Open and close door to reestablish vacuum If problem persists check for blocked vacuum ports or leaks See FIX ME Q actions Upgrade software to Rev 3 01 Check connections Check that external device is functioning Important Test 024 CIM ID must be set to OFF when CIM is not in use DOWNSTREAM PRESSURE EXCEEDED EXT ALARM only when pump connected to a CIM IVAC Volumetric Pump Models 571 amp 572 Downstream restriction kinked tubing clogged filter or pressure limit exceeded Communication error between pump and exte
71. g infused at the secondary rate When using a flow sensor it must be positioned on the primary IV infusion set as shown in Figure 1 4 Correct placement of a flow sensor is essential for proper operation IVAC Volumetric Pump Models 571 amp 572 11 104 Secondary K container Primary container d oH ag Back Check valve 1 fe 2 IV Infusion set E B atient end d CA Figure 1 3 Secondary Infusion Set Up Figure 1 4 Secondary Infusion Set Up with Flow Sensor 1000 00018 Issue Secondary Infusion Model 572 continued Additional Programming during Secondary Infusion Verifying a value in one mode while operating in another 1 Press and release the appropriate current mode switch For example SEC 2 Within two seconds press the switch representing the information to be displayed For example PRI Changing the infusion manually to primary mode 1 Press the RUN HOLD switch to set pump on hold 2 Press the PRI switch pump sounds a three beep verification tone and goes into PRIMARY mode A flow sensor part number 180 is used to detect an empty solution container It is connected to the drip chamber and when a drop is detected in the drip chamber an illuminated 0 appears in the Information Display When not in use the flow sensor can be stored on the pump handl
72. guration adjustable VTBI CFG To change the VTBI limit for ALL RATE configuration e Install the mode select jumper See Mode Select Jumper e Press the CRIS lower hidden switch on Model 571 and VOL TO BE INF switches together and wait for a click e Press the unit switch to select MACRO or the WV unit switch to select MICRO Display and or set the maximum occlusion pressure limit Pressure values are displayed in MMHG or CMH30 depending on the pressure units selected See Selecting Pressure Units for further information Maximum Occlusion This pressure limit setting determines the upper limit of the pumps variable Pressure pressure range thereby fixing the upper limit when the LIMIT PRES switch is used during normal operation To change the setting e Press and hold the PRI upper hidden switch on Model 571 while using the ZN W switches to adjust the value e Press the RUN HOLD switch to save the new value MAXIMUM 1 Volumetric Pump Models 571 amp 572 15 104 1000 00018 Issue Configuration Settings continued Test ID setting Action Data Displayed Default Occlusion Pressure DEFAULT Secondary Mode Completion Tone Model 572 only CIM ID CIM ID AIL Alarm Threshold UL AIR Infusion Mode INFM CFG IVAC Volumetric Pump Models 571 amp 572 Display and or set the default pressure limit Pressure values are displayed in MMHG or CMH30 depending on the pressure units selected
73. her cover following the instructions in Chapter 6 Flow Sensor Check where flow sensor is in use Clean the flow sensor by wiping over with a cloth lightly dampened with warm water and a standard disinfectant detergent solution Ensure the connector does not get wet Dry flow sensor before use To aid cleaning of flow sensors which have been heavily soiled contaminated or if the handles operation is not free the flow sensor may be immersed and soaked in clean soapy water Activating the spring mechanism of the sensor whilst immersed will assist in cleaning the inside of the mechanism After cleaning the sensor should be allowed to dry fully prior to use CAUTION the plug of the sensor should not be immersed as damage will occur Check that labels are flat legible and fully adhered Replace as necessary Check that lenses are clean and clear and show no sign of cracks Inspect the body of the flow sensor for damage Check that the sliding action of the flow sensor operates smoothly 1 Volumetric Pump Models 571 amp 572 35 104 1000 00018 Issue Inspect the cord and plug for damage Performance Verification Procedure Model Serial Number Service Order Inventory Number Hospital Name Reference Software Version INSPECTION CH Physical inspection and clean Lubricate pincher cavity as required UPDATES Recommended when serviced UPDATE REF Fitted Not fitted Not Applicable Fit Strain Relief an
74. iers and turn anti clockwise C Pressure Disc Plunger D Screw B Spring Part Number 139019 133246 133132 300701 1000 00018 Issue 3 Door Assembly continued Pincher Cam Block Replacement Procedure Break loose and remove the one screw two washers securing the pincher cam block they glued in place 2 Remove the pincher cam block 3 Reassemble in reverse order C Pincher Cam Block _ B Washer x2 A Screw But Refitting notes Fit and adjust the pincher cam block as follows 1 2 ds Un e Loosely secure the pincher cam block with the one screw and two washers Open the pump door and insert a 0 125 pin gauge in the clamp of the pincher mechanism on the front panel The pin must sit vertically and the pin tip must sit below the pressure plate Locating it any higher will result in inaccurate adjustment of the pincher cam block With the pincher cam block free to move but loosely held in place by the securing screw close the pump door over the pin gauge Slide the securing screw to the right until the pincher cam block rests solidly against the pincher then tighten the securing screw taking care not to strip the plastic threads Apply Loctite 420 to the back of the door and around the pincher cam block Allow to dry for a minimum of 10 minutes before removing the pin gauge Insert a 0
75. ion Settings Enter Self Test mode See Entering Self Test Model in previous section for instructions Note For default settings refer to Appendix C Configured Options Test ID Action Data Displayed Display and or set the current rate range STANDARD rate range of 001 to 999 ml h ALL RATE rate range of 0 1 to 999 9 ml h Note Use this setting where fractional flow rates are required Rate Configuration To change the setting RATE CFG e Install the mode select jumper See Mode Select Jumper e Press the CRIS lower hidden switch on Model 571 and VOL TO BE INF switches together and wait for a click e Press the A unit right column switch to select STANDARD or the WV unit switch to select ALL RATE Display and or set the maximum infusion rate 999 set to STANDARD rate configuration ml h This rate cannot be changed 0 1 and 999 9 set to ALL RATE configuration ml h Note Rate configuration is set in Test 009 To change the maximum rate setting for ALL RATE configuration e Press and hold the PRI upper hidden switch on Model 571 while using the ZN WV switches to adjust the value Maximum Rate MAX RATE Display and or set the Volume To Be Infused VTBI limit VTBI limit ranges are MACRO 1 to 9999 ml MICRO 0 1 to 999 9 ml If set to ALL RATE configuration see Test 009 VTBI CFG can be set to MACRO or MICRO If set to STANDARD rate configuration VTBI CFG is set to MACRO and is not VTBI Confi
76. ion set Information Display 00000000 fluid detected in IV infusion set and door is closed 10000000 air detected in IV infusion set or door is open Numeric Display UAIL Read data on the various input ports Press the and WV switches to select each port Information Display Shows the 8 input port data bits in binary format Numeric Display Indicates which port is being examined 000 display port Display U7 008 switch port Display U5 016 Logic 020 048 A D end of conversion 022 064 Logic U21 080 and 081 parallel I F ports 096 097 098 and 099 serial I F ports 128 timer of Logic U14 129 Logic U23 130 Logic 024 Key troubleshooting tests e Port 016 bit 0 rotation sensor 1 bit 1 rotation sensor 2 bit 2 set sensor bit 3 air in line sensor Port 064 bit 7 door sensor Read the vacuum level being applied by the vacuum system when an IV infusion set is loaded and the door is closed Information Display VAC MMHG Numeric Display Current vacuum value that is generated to hold the pressure sensing disc in place To run the test following the instructions in Vacuum Retention Verification later in this chapter IVAC Volumetric Pump Models 571 amp 572 25 104 1000 00018 Issue Self Test Functions continued Cen Action Description Enter Operational The pump exits self test mode and starts operational set up mode Setup Mode Allows pump to run burn in withou
77. ioned or removed installed while pump is running Flow sensor lenses obscured Flow sensor wiring open or short circuited Analog Board circuitry failure Battery is almost discharged Approximately 30 minutes of run time remain Pumps continues to run but sounds a low pitched audible tone to alert user Battery discharged insufficient charge to operate pump The pump will sound an alarm and stop operating Weak battery Battery charge circuit out of adjustment or malfunctioning A D converter U16 on Logic Board or Power Regulator Board component failure Invalid configuration or calibration data IV infusion set removed or improperly loaded Incorrect IV infusion set used Set sensor does not detect that IV infusion set is loaded Door sensor does not detect door is closed Magnet broken missing from door latch or magnet polarity reversed 2 minutes have elapsed since pump put on hold or since last switch was pressed A switch is stuck or has been pressed and held for more than 1 minute Clamp partially closed Tubing above pump kinked Fluid container is empty 41 104 Replace Logic Board Check for proper flow sensor set up and eliminate problem For ambulation slightly lower drip chamber fluid level if necessary Check for damage to flow sensor wiring from receptacle to Logic Board Replace Analog Board then Logic Board Operate on AC power The battery will recharge while operating on AC p
78. is manual For example see Chapter 2 Configuration and Calibration Used to indicate a link to another section within this manual Italics Used to refer to other documents or manuals For example refer to the relevant Directions for Use DFU for further information Also used for emphasis for example if the gap still measures less Wherever this symbol is shown a Hints amp Tips note is found These notes provide useful advice or information that may help to perform the task more effectively Wherever this symbol is shown a Toolbox note is found These notes highlight an aspect of test or maintenance that is important to know about A typical example is drawing attention to a software upgrade that you should check has been installed 1 Volumetric Pump Models 571 amp 572 5 104 1000 00018 Issue General Precautions Prior to using this pump carefully read the Operating Precautions described in the Directions for Use DFU This pump contains static sensitive components Observe strict precautions for the protection of static sensitive components when attempting to repair and service the pump An explosion hazard exists if the pump is used in the presence of flammable anaesthetics Exercise care to locate the pump away from any such hazardous sources Dangerous Voltage An electrical shock hazard exists if the casing of the pump is opened or removed Refer all servicing to qualified service pers
79. isplay repeatedly cycles through numbers 0 to 9 All positions must show the same character at the same time Battery indicator flashes alternately on and off Verify that both Displays show numbers one position at a time and the battery indicator flashes as follows Information Display numbers 0 to 7 appear sequentially left to right Numeric Display numbers 0 to 3 appear sequentially left to right Battery indicator flashes alternately on and off Display Sequence Test Verify that both Displays cycle through numeric sequences and the battery indicator flashes EEPROM Test and as follows Display Data Information Display ignore this 128 byte location reading Numeric Display counts from 001 through 128 1 Volumetric Pump Models 571 amp 572 23 104 1000 00018 Issue Self Test Functions continued A D Converter Test Read Alarm History Verify the eight A D channels 0 through 7 as follows using the and WV switches to select each channel Note The Information Display shows the Channel number being tested 0 through 7 and the Numeric Display shows a value representing the analog input to the A D convertor Channel 0 Flow Sensor Test Information Display All positions show 0 s 00000000 Numeric Display Value must be greater than 195 no obstruction in the light path or less than 185 light path is obstructed Channel 1 Drop Reference Information Display All positions show 1 s
80. k the following e The pressure sensing disc is positioned correctly e The mylar cap is adhered tightly and correctly on the pressure sensing disc e The height of the mylar cap matches the Myler Cap Shape shown above 6 Connect the pump to the AC mains then turn the pump ON entering self test mode 7 Press the RUN HOLD switch and select the burn in test 29 then within two seconds simultaneously press and hold the PRI switch and the CRIS switch Verify that the pump is running at 999 or 999 9 ml h 8 Set the rate to 20 ml h or 20 0 ml h by simultaneously pressing the RATE switch and the w X switches Run the pump for at least one minute Verify that no bubbles are visible in the water bottle If air bubbles are visible in the water bottle the pump fails the test If the pump fails the test verify set up and repeat the test as required otherwise return the pump to the manufacturer 9 Turn the pump OFF 10 Close the roller clamp slowly Open the door to release any pressure trapped in the pressure test set and carefully remove the set from the pump Note Take care not to stretch the silicone segment of the set as correct segment length is critical to the mechanism s pinch off capabilities 1 Volumetric Pump Models 571 amp 572 31 104 1000 00018 Issue Rate Accuracy Verification There are two types of rate accuracy associated with the pump these are System Rate Accuracy and Pump Rate Accuracy Syste
81. llow the Directions for Use supplied with the individual IV infusion set e Only use IVAC 52 Series IV infusion sets Prime the IV infusion set slowly ensuring all air is removed from the pressure disc then close the roller clamp e Grasp the pressure sensor disc tabs between thumb and forefinger with the flat side membrane toward the pump e Hook the pressure sensor disc under the disc retainer then press up and in to properly seat the disc e Place the tubing between the lower tubing guide posts Close and latch the door Connect to test equipment as required Figure 1 1 Starting the Pump Air In Line Detector TA Tubing Pincher Pressure Sensing Disc Retainer Lower Tubing Guide Posts Figure 1 2 Without Flow Sensor 1 oO N Load the primed IV infusion set Press the ON OFF switch to power on the pump Use the UP DOWN switches NN to set the rate Press the RUN HOLD switch to confirm Use the NW switches to set VTBI Press the RUN HOLD switch twice to start infusion 1 Volumetric Pump Models 571 amp 572 9 104 With Flow Sensor 1 Load the primed IV infusion set 2 Connect the flow sensor to the drip chamber ensuring the flow sensor is plugged into the pump Press the ON OFF switch to power on the pump Use the UP DOWN switches AW to set the rate Press the RUN HOLD switch to confirm aw Fw Press VOL TO BE
82. llow the reading to stabilise for 5 to 10 seconds then record the value for example 337 gt WN After 30 seconds verify that the vacuum value has not decreased by more than 5 for example 332 If the pump fails this test Check the following things replacing and repeating the test as necessary e Face of the pressure transducer e Replace the test IV infusion set e Y clip door latch pin door latch e Pressure transducer vacuum assembly Perform the Vacuum System Calibration procedure see Chapter 2 for instructions 1 Volumetric Pump Models 571 amp 572 26 104 1000SM00018 Issue 3 Dry Set Pressure Verification Test 12 When servicing the pump perform the following pressure calibration verification procedure Note If the pump fails this test perform the Dry Set Pressure Calibration procedure See Chapter 2 for instructions Procedure 1 Connect the pump to the AC mains and set up the equipment as shown below Note Set the pressure unit selector switch on the back panel of the pump to mmHg 2 Enter self test mode press the RUN HOLD switch and select test 12 Press the RUN HOLD switch again to display the pressure MMHG Allow the pump to warm up for approximately 30 minutes before continuing with this test Proximal End of Set Pressure Reservoir Air Gauge Pressure Source 3 Load an IV infusion set and close the door 4 Appl
83. m Rate Accuracy is the rate accuracy of the pump when used with a standard 52 Series infusion set Due to slight variations in between sets the system accuracy of the pump is 5 Pump Rate Accuracy is the absolute rate accuracy of an individual pump which can only be determined with the use of a characterised set The following procedure describes how to verify the Pump Rate Accuracy For instructions on how to calibrate the Pump Rate Accuracy see Rate Accuracy Calibration procedure in Chapter 2 Equipment required e Characterized set 191806 e Stopwatch e Class A burette 50 ml with 0 1 ml graduations Characterised Sets part number 191806 e Must be used for rate accuracy calibration e Sets are labeled with a serial number a nominal volume and an expiry date 180 days from the date the set was characterised e Handle sets with care at all times Sets must not be pressurised Prior to loading or removing from the pump manually open the auto pinch off mechanism Do not stretch the set excessively e Record the number of times each set is used in a log book A set must not be used for more than 20 rate runs Preparation Water Source 1 Set up the equipment as shown e The vertical distance from the fluid level of the container to the pump pressure transducer should be 34 4 inches Burette 34 4 inches 86 10 e The burette zero line should be within 2 inches from the pump pressure transducer
84. move the black and white wires from the circuit breaker 4 Disconnect the cable harness from the Power Regulator Board J1 D Power Regulator Board Retainer 5 Reassemble in reverse order Quy C Transformer Transformer Cover B Washer x4 A Screw x4 gd sane Spare Parts Item Description Part Number A SCREW MACH 8 32X1 1 2 PNH PHH 301126 B WSHR SPLIT 168X 296X 040 PS 300037 ASSY XFMR 220V 571 572 BOM 139009 D RETAINER PW BD 125383 1 Volumetric Pump Models 571 amp 572 52 104 1000 00018 Issue Chassis Assembly continued Circuit Breaker AC Line Filter Replacement Procedure 1 2 4 5 6 Refitting notes Remove the knurled nut which secures the circuit breaker button to the rear panel Desolder and remove the black and white wires cutting away heat shrink as required Disconnect the crimp connectors Remove the circuit breaker Remove the two screws from the mains inlet on the outside of the rear panel and the two kep nuts securing the AC line filter on the inside Disconnect the blue brown and ground lug wires from the AC line filter Slide the AC line filter out from the back removing the two adapters one adapter on Models XBX Reassemble in reverse order 1 I When refitting the AC line filter e Place
85. nd a second RAM U29 and various ICs form a hardware RAM test circuit e 1 Decoding e A D Converter e Analog Input Signals e Output Ports Input Ports e Programmable Interval Timer e Data Bus Buffer 45 104 Power Regulator PCB The Power Regulator PCB provides system power supplies AC line and battery charging functions motor control watchdog and alarm driver circuits e Transformer Rectifier and Filter e Line Regulator Performs two functions it is the main power source when the pump is connected to AC power and it keeps the battery charged by providing a nominal charge voltage of 2 35V per cell The circuit uses an integrated circuit U1 configured as a fixed frequency pulse modulation regulator e Line Indicator e AC Power Signal e Power Control Circuitry e 5L Regulator e 5 12V Reference and VRAM Regulator e 5V Switching Regulator e Clock Dividing Chain Crystal Y1 with associated components form a crystal oscillator which clocks a binary counter This counter provides a signal which in turn drives certain circuitry such as the watchdog alarm and provides timing for the line regulator and motor control circuitry e Watchdog Watchdog pulses enable this circuit to perform an integrity check on the microprocessor generating an alarm if pulses are not received within a defined timing window e Alarm Circuitry e Motor Control Circuitry The microprocessor drives the motor by stepping the curr
86. oard to the bezel switch panel 5 Carefully separate the Display Board and the bezel switch panel then disconnect the flex cable connector J2 from the Display Board 6 Disconnect the set sensor cable harness connector J1 and the air in line harness connector J4 from the Display Board then remove the Display Board 7 Remove the interconnect flex cable by sliding the cable out through grommets in the door and front panel 8 Remove the mylar shield E from the Display Board as required 9 Reassemble in reverse order 1 Volumetric Pump Models 571 amp 572 68 104 1000 00018 Issue Door Assembly continued Bezel Switch Panel Display Board continued To provide a clear view of the fitting area the door is shown below removed from its hinges Important Do not remove the door from its hinges for servicing or replacement purposes If the door is damaged or a replacement is required contact your local CareFusion Affiliate Office or Distributor for advice D Screw x4 Loctite 243 C Hinge Pin B Display Board F Grommet front panel isplay Boar A Bezel Switch Panel G Connector H Interconnect flex cable See also Far Side View below I Flex Cable K Ground Cap x4 J Screw x3 t cu
87. omatically return to primary infusion Starting the Pump with Secondary Infusion 1 Load the primed set See Loading the IV Infusion Set earlier in this chapter for instructions 2 Prepare the secondary infusion using a secondary solution container and the IVAC 52 Series back check valve set lower the primary container See Figure 1 3 below e Prime the secondary IV infusion set in accordance with the set Directions for Use e Attach a secondary IV infusion set to the upper Y site of the primary IV infusion set 3 Press the ON OFF switch to power on the pump Pump always starts up in PRIMARY mode Use the W switches to set the primary rate Press VOL TO BE INF if required Set primary VTBI if required Press the SEC switch to place the pump into SECONDARY mode The pump will sound a four beep verification tone s a wr ode 8 Use the NW switches to set the secondary rate 9 Press the VOL TO BE INF switch 10 Set secondary VTBI by using the NW switches 11 Press RUN HOLD to start secondary infusion WARNING e Secondary infusion applications using a back check valve set must have a VTBI setting equal to the volume in the secondary container this will require consideration of such variables as factory overfill medication additions priming volume etc e Underestimating the volume will cause remaining secondary solution to be infused at the primary rate overestimating will result in primary solution bein
88. one of the adapters over on the AC line filter with the thick section at the top Slip the AC line filter through the back then place the 2nd adapter over the filter with the I thick section at the bottom e Ensure the AC line filter is orientated so that the earth pin is nearest to the outer edge of the pump Models XBX XCX i Knurled Nut Circuit Breaker Button 99 Screw 2 CH AC Line Filter Heat shrink not on Models C Adapter 2nd B Kep Nut x2 Spare Parts EE Item Description Part Number A BREAKER CIRCUIT 571 572 137441 B NUT KEP 6 32 S PL 300036 ADPT LINE FILTER 56X 57X 220V 125389 D FILTER EMI LINE 120 250 1A 304746 E SCREW MACH 6 32X3 4 PNH PHH 300360 F WSHR FL M 6 BRASS NICKEL PLT 303736 IVAC Volumetric Pump Models 571 amp 572 53 104 1000 00018 Issue Chassis Assembly continued PE Connector Replacement Procedure 1 Remove the three hex nuts and washers from inside the rear panel 2 Cut the tie strap securing the ground wires 3 Remove the PE stud connector and washer from the rear panel 4 Reassemble in reverse order Refitting note If not already fitted secure the ground wires with a tie strap Circuit Breaker Ground wires Spare Parts Item gt Hex Nut 2 Washer D Washer
89. onnel This pump is protected against the effects of radio frequency emissions and is designed to be fail safe if extremely high levels of interference are encountered Should false alarm conditions be encountered either remove the source of the interference or regulate the infusion by another appropriate means If the pump is dropped subjected to excessive moisture humidity or high temperature or otherwise suspected to have been damaged remove it from service for inspection by qualified service personnel When connected to an external power source a three wire Live Neutral Earth supply must be used If the integrity of the external protective conductor in the installation or its arrangement is in doubt the pump should be operated from the battery Views of Models 571 and 572 Front View Numeric Display Switch Panel Model 572 1 Volumetric Pump Models 571 amp 572 6 104 Information Display Switch Panel Model 571 Primary Secondary CRIS Infusion Switches Model 572 only Door Latch open 2 CLEAR Boe INF i 1 1 1 if VOL INF I RUN PRES 85 READ PRES ON Lee ON Battery and OFF AC power Indicators 10005M00018 Issue Views of Models 571 and 572 continued Open Door View Vacuum Plunger ras Upper Tubing Retainer Pumping Mechanism Tubing Pincher Pressure Sensing Disc Retainer
90. ons in the relevant sections of this chapter These sections are Separating the Chassis and the Body Y Clip Pressure Transducer Vacuum Assembly Door Sensor Assembly Air In Line Receiver Assembly Pincher Mechanism Mechanism Assembly Rotation Sensor Assembly Motor Timing Pulleys Belt Accessory Interface Board Separating the Front Panel Assembly from the Case Cover Assembly Handle Bumpers Fastener Clips Important note The Front Panel and the Door are not serviceable If replacement of these components is required contact your local CareFusion Affiliate Office or Distributor for advice Y Clip Pressure Transducer Vacuum Assembly Replacement Procedure 1 Remove the one screw and two washers securing the Y clip Remove the Y clip 2 Remove the two mounting screws securing the pressure transducer to the front panel 3 Remove the two screws securing the vacuum unit to the front panel 4 Pull the tubing which connects the pressure transducer and the vacuum unit out of the retaining clip 5 Disconnect the vacuum unit connector J10 and the pressure transducer J15 from the Accessory Interface Board removing cable ties as required 6 Withdraw the pressure transducer vacuum assembly from the body 7 Remove the plunger spring from the vacuum unit as required 8 Reassemble in reverse order Spare Parts Item Description Part Number A CLIP Y 570 132801 B WSHR FL 174X 3
91. ory Interface Board including the flex cable J12 2 Using a right angled Phillips screwdriver remove the 3 screws and 1 washer securing the Accessory Interface Board to the case 3 Withdraw the Accessory Interface Board from the body removing the strain relief pad from between the case standoffs as necessary 4 Reassemble in reverse order referring to Refitting notes on the next page Spare Parts Item A B B 1 B 1 B 2 B 3 BA C IVAC Volumetric Pump Models 571 amp 572 To provide a clear view of the fitting area the illustration below shows a front view of the case Fitting is only carried out from the rear of the case Standoff B 3 Strain Relief Pad B 2 Shield B 1 Flex Cable A Accessory Interface Board J12 connector C Washer B 4 Screw x3 e strain relief pad B 3 is not present fit pad 145271 between the Accessory Interface Board and the case by positioning it between the mounting standoffs on the case e Ensure that the shield B 2 is the larger size shield 141574 which covers all exposed leads in the path of the flex cable as shown below Check the part number and replace existing shield as necessary Description ASSY ACC INTFC BD CAL 57X BOM KIT STRAIN RELIEF FLEX CBL 571 572 FLEX CBL RF1 571 572 CBL FLEX 56X 57X SHIELD ACC INTFC BD 57X STRAIN RELIEF CBL 5 7x SCREW MACH 6 32X1 4 PNH PHH WSH
92. ower Operate on AC power The battery will recharge while operating on AC power Note A fully discharged battery can be recharged to a full charge in approx 24 hours with the pump turned off and connected to AC power Check battery voltage is 14 4 0 05 VDC If necessary adjust R10 on Power Regulator Board to achieve 14 4 0 05 VDC Run test 02 and identify invalid configuration then set configuration as necessary If problem persists run full self test and perform all calibration procedures Load IV infusion set properly using correct IV infusion set Check set sensor and door sensor using test 22 Check for damaged or missing door latch magnet Check magnet polarity is correct Press the RUN HOLD switch twice to continue infusion Check clamp is fully opened Check for kinked tubing Replace container if empty 1000 00018 Issue 3 General Faults Circuit breaker tripped No response when switches are pressed No Display and no audible tone No battery power Scrambled or frozen Display Momentary Display Knocking noise Fuse blown F1 intermittent FIX ME 0 FIX ME 3 or halted alarms IVAC Volumetric Pump Models 571 amp 572 Line voltage fluctuation Short circuit in power supply or wiring Fluid ingress Power Regulator Board component failure Failed switch Failed or mispositioned flex cable Failed Display Board components Fuse blown ON O
93. ows displays of VTBI or rate setting of one mode while operating in another SE CRIS On Model 572 only used in Self test mode On Model 571 hidden switch only used in Self test mode Changes the infusion rate Die VOLUME TO BE INFUSED Sets the value of Volume To Be Infused Displays volume remaining to be INF VTBI infused RUN HOLD Starts and stops pump infusion Silences cancels alarms and advances start up instruction messages ON OFF Turns the pump on and off gh lt POWER INDICATOR When illuminated indicates the pump is connected to an AC power supply and the battery is being charged uem Flashes to indicate the pump is operating on battery power a Flow Sensor use an illuminated 0 the Information Display window indicates a drop is by the flow sensor the drip pe Flashing Displays When the pump is operating on battery power both Displays flash on off Rear Panel H PRESSURE UNIT SELECTOR Sets the displayed pressure units Millimetres of mercury mmHg Su SWITCH Centimeters of water cmH 0 RESET SWITCH Resets the circuit breaker IVAC Volumetric Pump Models 571 amp 572 8 104 1000 00018 Issue Loading the IV Infusion Set 5 Open the roller clamp Check drip chamber to ensure no fluid flows Open the door Load the primed IV infusion set see Figures 1 1 and 1 2 e Insert the set tubing into the upper tubing retainer e Fo
94. ox 5527 Dubai United Arab Emirates Tel 971 4 28 22 842 Fax 971 4 28 22 914 AU CareFusion 3 167 Prospect Highway PO Box 355 Seven Hills NSW 2147 Australia Tel 61 2 9838 0255 Fax 61 2 9674 4444 BE CareFusion Leuvensesteenweg 248 D 1800 Vilvoorde Belgium Tel 32 2 267 38 99 Fax 32 2 267 99 21 CA CareFusion 235 Shields Court Markham Ontario L3R 8V2 Canada Tel 1 905 752 3333 Fax 1 905 752 3343 CH CareFusion Switzerland 221 Sarl Critical Care A One Business Centre Zone d activiti s Vers la Pi ce n 10 1180 Rolle Switzerland Ph 0848 244 433 Fax 0848 244 100 CN CareFusion Shanghai Representative Office Suite A Floor 24 Shanghai Times Square Office Building No 500 Zhangyang Road Shanghai 200122 China Tel 86 21 58368028 Fax 86 21 58368017 DE CareFusion Pascalstr 2 52499 Baesweiler Deutschland Tel 49 2401 604 0 Fax 49 2401 604 121 DK CareFusion Firskovvej 25 B 2800 Lyngby Danmark 45 70 20 30 74 45 70 20 30 98 CareFusion Edificio Veganova Avenida de La Vega n 1 Bloque 1 Planta 1 28108 Alcobendas Madrid Espana Tel 34 902 555 660 Fax 34 902 555 661 FR CareFusion Parc d affaire le Val Saint Quentin 2 rue Ren Caudron 78960 Voisins le Bretonneux France T l 33 1 30 05 34 00 Fax 33 1 30 05 34 43 GB CareFusion The Crescent
95. oximately 30 minutes of operating time remains on battery power e LOW BATT constant This indicates that the battery is discharged Connect the pump to an AC power supply to recharge the battery Note The pump s battery is designed for limited duration use Wherever possible the pump should be used connected to an AC power supply If the pump is to be taken out of service for an extended period it is good practice to charge the battery periodically to ensure full capacity 1 Volumetric Pump Models 571 amp 572 10 104 1000 00018 Issue Secondary Infusion Model 572 Introduction This mode of operation supports automatic secondary infusions piggybacking in the same pump channel When the secondary VTBI reaches zero a transition tone will sound and the primary settings will automatically take effect Secondary mode can be used where a second independent VTBI is required and also when an automatic rate change is required When the pump is programmed and delivering in the secondary mode the primary infusion is temporarily stopped and fluid is drawn from the secondary higher container Delivery from the primary container resumes when the fluid level in the secondary line is level with the fluid in the primary container Notes 1 The primary fluid container must hang lower than the secondary fluid container to allow the secondary infusion to run 2 completion of the secondary infusion the pump will aut
96. plate before securing the motor in place with the two screws Use Loctite 243 on the two screws When refitting timing pulley small onto a replacement motor install it at the same height as recorded from the old motor When refitting the belt verify the belt tension by pushing on the belt between the pulleys The belt should easily push gt 5 pounds of force by approx 0 1 to 0 2 inches Tighten or loosen the belt as required e Loosen the two motor screws and hold the motor to the mounting plates e Push motor towards the front of the case to lessen belt tension OR pull the motor towards the rear of the case to increase belt tension e Retighten the two screws and recheck belt tension Position timing pulley large onto the cam shaft just far enough to keep it off the mechanism plate then tighten the set screw When replacing the timing pulley large tighten the set screw onto the flat of the cam shaft to ensure correct flag orientation Turn timing pulley large so the flag on the timing pulley passes through the optical sensors freely Ensure the flag does not rub the sensors If so loosen the rotation sensor fixing screw reposition the flag then retighten the rotation sensors screw ensuring the rotation sensors do not move 1 Volumetric Pump Models 571 amp 572 63 104 1000 00018 Issue Body Assembly continued Accessory Interface Board Replacement Procedure 1 Unplug all cables connected to the Access
97. product and or accompanying documents means that used electrical and electronic products should not be mixed with municipal waste If you wish to discard electrical and electronic equipment please contact your CareFusion affiliate office or distributor for further information Disposing of this product correctly will help to save valuable resources and prevent any potential negative effects on human health and the environment which could otherwise arise from inappropriate waste handling Information on Disposal in Countries outside the European Union This symbol is only valid in the European Union The product should be disposed of taking environmental factors into consideration To ensure no risk or hazard remove the internal rechargeable battery and dispose of as outlined by the local country regulations All other components can be safely disposed of as per local regulations Battery Removal Removal Procedure Remove the two screws and washers securing the battery access cover then remove the battery access cover and shield Slide out the battery pack and unplug the battery connector Battery Connector Harness Battery Access Cover Screw x2 Washer x2 Shield 1 Volumetric Pump Models 571 amp 572 100 104 1000 00018 Issue Appendix Service Contacts Service Contacts For service contact your local Affiliate Office or Distributor AE CareFusion PO B
98. put lines 1 kV Line s to Line s 2 kV Line s to Earth lt 5 UT Note 1 gt 95 dip in UT for 0 5 cycle 40 UT 60 dip in UT for 5 cycles 70 UT 30 96 dip in UT for 25 cycles lt 5 UT gt 95 dip in UT for 5 sec Compliance Level 8 kV contact Note 2 15 kV air Note 2 2 kV for power supply lines N A Note 4 1 kV Line s to Line s 2 kV Line s to Earth 400 A m 50 Hz Note 2 lt 5 UT gt 95 dip in UT for 0 5 cycle 40 UT 60 dip in UT for 5 cycles 70 UT 30 96 dip in UT for 25 cycles lt 5 UT gt 95 dip in UT for 5 sec Note 1 U is the AC mains voltage prior to application of the test level Note 2 Compliance levels raised by EN 60601 2 24 Note 3 Performed at the Minimum and Maximum Rated Input Voltage Note 4 CareFusion recommends using signal cables of less than 3 meters in length and this requirement is applicable only if signal cables are 3 meters or more in length EN 60601 1 2 2002 Clause 36 202 4 Electromagnetic Environment Guidance Floors should be wood concrete or ceramic tile If floors are covered with synthetic material the relative humidity should be at least 30 96 Mains power quality should be that of a typical commercial or hospital environment Mains power quality should be that of a typical commercial or hospital environment Power frequency magnetic fields should be at levels char
99. r to 41 in Test 8 while pressing the PRI switch 6 Repeat the above calibration procedure until the actual volume is within 1 of the expected volume indicated on the characterised IV infusion set 1 Volumetric Pump Models 571 amp 572 21 104 1000 00018 Issue Chapter 3 Routine Maintenance In this chapter Routine Maintenance 23 Self Test Functions 23 Upgrading Software 26 Vacuum Retention Verification Test 27 26 Dry Set Pressure Verification Test 12 27 Functionality Checks 28 Auto Pinch Off APO Test 29 Mechanism Leak Test 30 Rate Accuracy Verification 32 Downstream Pressure Occlusion Test 33 Physical Inspection and Clean 34 Inspecting the Mechanism 35 Flow Sensor Check where flow sensor is in use 35 Performance Verification Procedure 36 Routine Maintenance For routine maintenance the following tests and procedures should be performed in addition to the tasks described in the section Physical Inspection and Clean Refer to the relevant DFU for the recommended routine maintenance period Self Test Functions The self test functions are a series of test routines which are designed to test and verify many of the pump functions and defaults without requiring internal inspection These tests are accessed by entering Self Test mode and selecting a Test ID number as shown in the table below 1 Enter Self Test mode See Entering Self Test Mode in Chapter 2 for instructions 2 Proceed
100. referring to the cleaning instructions above for appropriate cleaning method Checkthe Cam Followers for cleanliness and erosion Shine a flashlight into the cam followers The followers should be clean and shiny A dull appearance may indicate erosion If the followers appear to be dirty or are dull clean per the following procedure Clean the Cam Followers Clean the surface of the cam followers using a cotton tipped applicator dampened in a solution of warm soapy water and a mild non abrasive detergent such as commercially available dish cleaning liquid Rinse the cam followers with a soft cloth or cotton tipped applicator dampened in water then allow the cam followers to dry Checkthe Cam Followers for erosion after cleaning If after cleaning the cam followers they are still dull replace the mechanism assembly per replacement instructions in Chapter 6 of this manual or return the pump to the manufacturer Verify that the Pressure Plate is not bent cracked or deformed Verify that the Tubing Pincher opens and closes freely without sticking If the pincher is sticking or is hard to actuate remove the pincher cover and inspect for contamination or inadequate lubrication Remove assembly and clean if necessary See Chapter 6 Spare Parts Replacement Procedures for pincher removal instructions If required apply a coating of silicone lubricant to cavity in front panel Refit the pincher pincher spring and pinc
101. rnal device 38 104 Check overall setup eliminate cause of alarm and restart pump Verify that maximum or default pressure settings are not set too low for intended clinical application Check connections Check that external device is operating correctly Important Test 024 CIM ID must be set to OFF when CIM is not in use 1000 00018 Issue 3 Error Messages continued FIX ME 1 Logic Board component failure CRC check error Replace Logic Board FIX ME 2 Microprocessor failure CPU error Replace Logic Board FIX ME 3 FIX ME 4 FIX ME 5 FIX ME 6 FIX ME 7 FIX 8 FIX ME 9 FIX MEA IVAC Volumetric Pump Models 571 amp 572 RAM contents lost following loss of power RAM error Occurs at power up after reconnection of AC and battery power Watchdog reset failure Microprocessor Watchdog or Interconnect cable failure Numeric Display segment failure Flex cable not correctly installed at J3 Display driver circuit or checking circuitry failure Numeric Display digit select failure Segment check circuit failure Mechanism flag not detected at proper time Motor revolution period error Insufficiently lubricated mechanism Failed or misaligned rotation sensor optics Flag loose mispositioned on mechanism cam pulley Slipping mechanism cam or motor pulleys Failed cable assembly Failed Logic Board components Failed motor drive circuitry on Power Regulator Board
102. rovide a clear view of the fitting area the illustration below shows the door removed The door is not serviceable If a replacement door is required contact your local CareFusion Affiliate Office or Distributor for advice A Fastener Clip x6 Ground Strap A RES A B Kep Nut x2 Front Panel Spare Parts Item Description Part Number A FSTNR SPD NUT LKG 0 250 SSTUD 302902 B NUT KEP 6 32 S PL 300036 1 Volumetric Pump Models 571 amp 572 66 104 1000 00018 Issue Body Assembly continued Cover Assembly Handle Bumpers Fastener Clips Replacement Procedure 1 Using a right angled Phillips screwdriver remove the two screws securing the handle to the case Remove the handle 2 Remove the four screws which secure the bumpers to the bottom of the case Remove the bumpers 3 Reassemble in reverse order Refltting note To provide a clear view of the fitting area the illustration below shows a front view of the case Fitting is only carried out from the rear of the case When refitting the handle use adhesive on the two fixing screws WT D Case Cover Part of cover assembly A not Es available separately of A 4 Mylar Shield A 7 Bumper x4 lt A 6 Screw A 1 Mylar Shield BN A 5 Mylar Shield Spare Parts Item Description Part Number A KIT COVER AS
103. ry It also acts as an interface between the Logic PCB and various sensors and periphery devices including the door sensor pressure sensor Display PCB motor and the rotation sensors Display PCB This board comprises four 7 segment numeric displays two 4 digit alphanumeric modules battery and AC power LEDs and display circuitry which includes address decoders display drivers and check circuitry The bezel switch panel is an extension of the Display Board via P2 Mechanism The motor drives the timing pulley which in turn drives the CAM turning the rotation flag The rotation flag passes through the two rotation sensors The function of these two rotation sensors is to verify that the motor is turning the correct direction Mains Inlet Circuit Breaker and Transformer The AC line voltage is connected to the step down transformer through the circuit breaker The secondary output of the transformer provides a nominal 24 VAC which is rectified through a full wave rectifier rectified and converted into an unregulated DC voltage Air In Line Detector System Comprises two parts the air in line receiver on the front panel and the air in line transmitter on the door These parts sandwich the IV infusion set tubing when the door is closed and together with the air in line drive and detect circuit they ultrasonically sense air in the fluid path IVAC Volumetric Pump Models 571 amp 572 46 104 Transducer Vacuum Assembly
104. t e Each pressure plate is mated to the cam followers during manufacture burn in If the pressure plate is damaged or a replacement is required contact your local CareFusion Affiliate Office or Distributor for advice e Correct top side up orientation of the pressure plate must be observed when it is refitted Refitting notes 1 Install the pressure plate with the correct top side upwards using the mark made on face when removed 2 Use Loctite 243 on screws when refitting the pressure plate C Screw x4 Loctite 243 B Washer x4 Pressure Plate A Spring x2 AO 95 SSS Spare Parts Item Description Part Number A SPR CPRSN 360X 813X 813X 035 MW 302900 B WSHR FL 187X 438X 020 BLK SS 301594 SCREW MACH 8 32X3 8 PNH PHH 301522 1 Volumetric Pump Models 571 amp 572 71 104 1000 00018 Issue Door Assembly continued Door Latch Replacement Procedure 1 2 3 4 Drive out the groove pin using a pin punch Remove the two curved spring washers and the door latch Remove the magnet cover and magnet as required Reassemble in reverse order Refitting notes 1 2 3 When refitting the magnet ensure the south pole faces outwards secure magnet in place using loctite and cover Fit the two curved spring washers into the latch recesses outwardly convex Fit the groove pin flush with the outside surface of the door A Groove
105. t setting up an IV solution bag fluid and drain Warning This test must only be run a workshop environment for verification that internal failures have been corrected Full performance verification testing must then be carried out 029 Burn in Test To run test Load an air filled IV infusion set and close the door Enter self test mode select test 029 press the RUN HOLD switch then within two seconds press and hold the PRI and CRIS switches together Pump will start running at maximum rate and rate can be changed by pressing the RATE switch and using the and switches Upgrading Software The latest version of software available for Model 571 572 is V3 01 Perform upgrades by acquiring the software upgrade kits specified in the spare parts listing Equipment required Software upgrade kit Software Upgrade Kits Available Pump Model Part Number Software Version KIT UPGRD REV 3 01 570 145071 3 01 EPROM only 571 572 SERV ASSY MEM REV3 01 570 BOM includes EPROM fitting and removal instructions SH 145070 Vacuum Retention Verification Test 27 The pump s vacuum system can be tested and verified by performing the following Vacuum Leak Test Procedure 1 Enter self test mode and select test 27 Press the RUN HOLD switch to enter the Vacuum Display mode and display VAC MMHG Load an IV infusion set and close the door Verify that the numeric display shows a reading of 250 or more negative A
106. the measured field strength in the location in which the pump is used exceeds the applicable RF compliance level above the pump should be observed to verify normal operation If abnormal performance is observed additional measures may be necessary such as re orienting or relocating the pump Over the frequency range 150 kHz to 80 MHz field strengths should be less than 10 V m IVAC Volumetric Pump Models 571 amp 572 87 104 1000 00018 Issue Electromagnetic Compatibility continued Recommended Separation Distances for LIFE SUPPORT Equipment between portable and mobile RF communications equipment and the IVAC Volumetric Pump The IVAC Volumetric Pump is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The user of the IVAC Volumetric Pump can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the IVAC Volumetric Pump as recommended below according to the maximum output power of the communications equipment Separation Distance According to Frequency of Transmitter m Rated Maximum Output Power of Transmitter 150 kHz to 80 MHz 150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2 5 GHz Outside ISM bands In ISM bands For transmitters rated at a maximum output power not listed above the recommended separation distance d in meters m can be determined using the equation appli
107. through the series of tests referring to the table below for details of each test Note For details of other tests such as the configurable options and calibration settings see Chapter 2 Configuration amp Calibration Pa Action Description Displays the current software revision level e g REV 3 01 Revision Verifies whether or not the configuration data is valid CONFIG VALID configuration data is valid OR where not valid a message indicates which configuration is required to be set SET RATE CAL see Test ID 008 SET RATE CONFIG see Test ID 009 Configuration SET RATE MAX see Test ID 010 Status SET VTBI CONFIG see Test ID 011 SET PRES CAL see Test ID 013 SET PRES MAX see Test ID 014 SET PRES DEFAULT see Test ID 015 SET AIR LIMIT see Test ID 026 SET INF MODE CONFIG see Test ID 031 Verify that the segments of both Displays light and the battery indicator flashes as follows Information Display all positions show alternating with 00000000 Display Flash Test Numeric Display all positions show 8888 alternating with 0000 The two decimal points also flash Battery indicator flashes alternately on and off Verify that both Displays show various characters and the battery indicator flashes as follows Information Display repeatedly cycles through the 64 character set A to Z 0 to 9 and ASCII Display Segment characters All positions must show the same character at the same time Test Numeric D
108. usion Set 9 Starting the Pump 9 Programming 10 Operating on Battery Power 10 Secondary Infusion Model 572 11 Flow Sensor 12 Pole Clamp Accessories 12 Introduction The IVAC Volumetric Pump Models 571 and 572 automatically regulates the infusion rate of IV solutions using a linear peristaltic volume displacement mechanism to regulate fluid flow at the prescribed rate The pump can be operated with a Flow Sensor and is compact and robust enough for most patient situations The IVAC 571 Volumetric Pump operates in primary infusion mode only The IVAC 572 Volumetric Pump has a primary and secondary infusion mode Product Familiarity Ensure that you are fully familiar with the pump by carefully studying the Directions for Use DFU prior to operation and prior to attempting any repairs or servicing As part of continuous improvement product enhancements and changes are introduced from time to time Purpose of this Manual This Technical Service Manual describes how to set up test and maintain the following IVAC Volumetric Pumps Model 571 Model 572 This manual is intended for use by personnel experienced in medical equipment testing and maintenance procedures Conventions Used in this Manual Used for Display messages values self test codes controls and indicators referenced in this manual for example CAL RATE test code 11 ON OFF switch Single quotes Used to indicate cross references made to another section of th
109. y a pressure of 000 mmHg and verify that the pump displays a reading of 20 to 10 mmHg When applying the 000 mmHg pressure ensure the set has just been loaded If necessary reload the IV infusion set 5 Apply a pressure of 400 mmHg and verify that the pumps displays a reading of 367 to 423 mmHg e Do not allow the applied test pressure to exceed the intended pressure value by more than 50 mmHg If this occurs reload the IV infusion set and repeat test e The pressure read accuracy must be 15 mmHg or 7 whichever is greater 1 Volumetric Pump Models 571 amp 572 27 104 1000 00018 Issue Functionality Checks Alarms LOAD SET Without an IV infusion set loaded turn the pump ON set rate to 125 ml h then press the RUN HOLD switch Verify that the LOAD SET message is displayed With the pump running open the door Verify that the pump stops alarms and the message DOOR is displayed Verify that the automatic pinch off clamp has stopped the flow by checking that no drops are falling in the drip chamber Load a fluid filled IV infusion set Turn the pump ON set rate to 125 ml h then press the RUN HOLD switch to start infusing Tilt the drip chamber of the set to induce air bubbles into the IV infusion set Verify that when the air bubble enters the pump the pump alarms stops and displays the message AIR IN LINE Turn the pump OFF and remove the test loop Load an empty air filled IV infusion set Turn the pump
110. y result in increased emissions or decreased immunity of the pump The IVAC Volumetric Pump should not be used adjacent to or stacked with other equipment however if adjacent or stacked use is necessary the IVAC Volumetric Pump should be observed to verify normal operation in the configuration in which it will be used Caution The IVAC Volumetric Pump is a CISPR 11 Group 1 Class A Medical Equipment System and intended for use by healthcare professionals only Medical Electrical Equipment needs special precautions regarding EMC and needs to be installed put into service and used according to the EMC information provided in the accompanying documents Portable and Mobile RF communications can affect Medical Electrical Equipment Operating the pump near equipment which radiates high energy radio frequencies electro surgical or cauterizing equipment portable radios cellular telephones etc may cause false alarm conditions If this happens reposition the pump away from the source of interference or turn off the pump and manually regulate the flow Guidance and Manufacturer s Declaration Electromagnetic Emissions The IVAC Volumetric Pump is intended for use in the electromagnetic environment specified below The customer or the user of the IVAC Volumetric Pump should assure that it is used in such an environment Electromagnetic Environment Guidance CISPR 11 The pump uses RF energy only for its internal function in the norm

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IVAC® Variable Pressure Volumetric Pump