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4.3 Electronics

4.3.1 ISE SBC Card

Power Circuits

Power is supplied to this circuit board through connector JP3 from the power
supply assembly. Test points are provided to measure supply voltages, and light
emitting diodes D1 through D5 are turned on to indicate each supply voltage
present on the card. Since each LED is connected in series after the fuse, a blown
fuse results in the respective LED turned off.

Four additional voltage regulator circuits are mounted on the ISE SBC II Card. IC
U2 and IC U3 provide -8 VDC and +8 VDC (9180/9181: -5 VDC and +5 VDC)
and are used to provide the supply voltages for the analog circuitry. IC U1 devel-
ops the supply voltage used to operate the peristaltic pump and provide 10
VDC or +22 VDC. The +22 VDC is supplied only for the FAST speed and +10
VDC is used for all other pump speeds. Signal FAST/SLOW determines which
supply voltage is selected.

U5 switches the voltage between 22VDC and 12.5 VDC which supplies the
solenoids. When a solenoid is turned on, the voltage switches to 22VDC for 0.5
sec, then it returns to 12.5 VDC.

The circuit which includes Q7 and R5 provides necessary switching for the measur-
ing chamber illuminator LED’s.

The following list identifies the test points, fuses and LED’s for each respective DC
supply voltage:

Test Point

Voltage

Fuse Rating

LED

TP1

+24 VDC

F3

D3

TP2

+5 VDC

F1/F2

D1/D2

TP3

-12 VDC

F4

D4

TP4

+12 VDC

F5

D5

TP5

Ground

TP6

-8 VDC (9180/9181: -5 VDC)

TP7

+22/12 VDC

TP8

+8 VDC (9180/9181: +5 VDC)

TP9

Na

+

Channel

TP10

K

+

Channel

TP11

Ca

++

/Cl

-

Channel (Li

+

9180/9181 only)

TP12

Temperature

TP13

+10.000 V Ref. Voltage

TP14

-2.500 VRef. Voltage

TP15

Sample Sensor

TP16

+22/12.5VDC

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Summary of Contents for 9120

Page 1: ...MEDICAL INSTRUMENTS AVL 9120 9130 9140 9180 9181 ElectrolyteAnalyzers Service Manual ...

Page 2: ...r translated into any language in any form without the written permission of AVL Scientific Corporation For information contact AVL Scientific Corporation AVL MEDICAL INSTRUMENTS AG AVL LIST GmbH 50 Mansell Court Stettemerstrasse 28 Kleiststrasse 48 P O Box 337 CH 8207 Schaffhausen A 8020 Graz Roswell Georgia USA 30077 Switzerland Austria 1 800 526 2272 41 848 800 885 43 316 787 0 Printed in USA U...

Page 3: ...pends on correct operation and function but also upon a variety of external influences beyond the manufacturers control Therefore the test results from this instrument must be carefully examined by an expert before further measures are taken based on the analytical results Instrument adjustment and maintenance with removed covers and connected power mains are only to be performed by a qualified te...

Page 4: ... television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the ...

Page 5: ...ntenance and Troubleshooting 59 5 1 Maintenance Procedures 59 5 2 Error Messages and Troubleshooting 60 6 Adjustments 71 6 1 Sample Sensor Adjustment 71 6 2 Temperature Adjustment 71 7 Electronic Diagrams 72 System Block Diagram 9120 30 40 80 74 System Block Diagram 9181 75 System Interconnect 9120 30 40 76 SBC PCB Power Supply 9120 30 40 77 SBC PCB Valve Drivers 9120 30 40 78 SBC PCB Pump Motor D...

Page 6: ...92 SBC PCB Temperature Circuit 9180 9181 93 SBC PCB Analog Selector and A D Converter 9180 9181 94 SBC PCB Microprocessor 9180 9181 95 SBC PCB Printer Display Drivers 9180 9181 96 SBC PCB Fluid Pack Detector 9180 9181 97 Lamp PCB 9180 9181 98 Display Daughter PCB 9180 99 8 Parts List 100 Main Assembly Front 101 Main Assembly Rear 102 Electrode Holder Assembly 103 Needle Unit Assembly 104 Rear Pane...

Page 7: ...dous voltages are exposed Use only accepted electronic test procedures and static protection when replacing and handling all electronic parts This manual is divided into 9 chapters to facilitate location of technical infor mation Chapter 2 provides specifications and operating parameter informa tion Chapter 3 includes flow charts for all system functions and detailed operation of system test proce...

Page 8: ...mmol L Urine Sodium Na 1 300 mmol L 1 0 mmol L Potassium K 4 5 120 mmol L 0 1 mmol L 60 120 mmol L w addit dilution Chloride Cl 1 300 mmol L 1 0 mmol L Calcium and Lithium are not measured in urine samples Lithium is not measured in dialysate samples 2 2 Operating Parameters Sample type Whole blood serum plasma urine dialysate acetate or bicarbonate Sample device Syringe sample cup collection tube...

Page 9: ...oint with each sample 2 point every 3 hours 9180 9181 every 4 hrs Standby Mode suspends calibrations Warm up time 1 minute Temperature Room temperature 15 32 C 60 90 F Humidity maximum 85 relative humidity non condensing Data management Quality Control memory storage 3 levels 35 values calculation of mean standard deviation and coefficient of variation CV Diagnostic Programs user controlled diagno...

Page 10: ...y I Device type B according to ÖVE MG EN 60601 1 IEC 601 1 Mode of operation continuous operation Protection classification IP 20 Explosion protection the device is not designed for operation in explosive environments Approvals CSA CE FCC Class B CLIA Complexity Category Moderate Test System Code 04739 FDA 510 k number K972673 Analyte Codes Na 5805 K 4910 Cl 1018 iCa 1004 Li 3712 Data subject to c...

Page 11: ...w 2 Main Menu 3 Measurement Sequence 4 Print Functions Menu 5 QC Standard Urine Sample Menu 6 Daily Maintenance Menu 7 Operator Functions Menu 8 Program Instrument Menu 9 Service Functions Menu 10 Calibration Sequence 3 2 Software Operation 9180 1 Overall Program Operating Flow 2 Main Menu 3 Measurement Sequence 4 Print Functions Menu 5 QC Std Dialysate Urine Sample Menu 6 Daily Maintenance Menu 7...

Page 12: ...tionsMenu 5 QC Std Dialysate UrineSampleMenu 6 DailyMaintenanceMenu 7 OperatorFunctionsMenu 8 ProgramInstrumentMenu 9 ServiceFunctionsMenu 10 CalibrationSequence 11 Power upSequence TheServiceFunctionsMenuisalsoprovidedwithamoredetaileddescription ofeachtestparameterforuseintestinginstrumentsubassemblies ...

Page 13: ...P rint F unctions QC L evel 1 S am ple QC L evel 2 S am ple QC L evel 3 S am ple S tandard S am ple U rine S am ple R em ain i n QC S td U ri ne S am ple D aily C leaning D aily Conditioning R em ain in D aily M aintenance C AL I B R A T E C heck C hange S napP ak Go to S tandby Mode S et T im e D ate R es et S am ple N um ber T ake Out of Operation R em ain in Operator F unc P R OGR A M IN S T R ...

Page 14: ...ONS QC STANDARD URINE SAMPLE DAILY MAINTENANCE OPERATOR FUNCTIONS PROGRAM INSTRUMENT SERVICE FUNCTIONS CALIBRATION MAIN MENU LEGEND Display prompt Action performed by analyzer 2 second display prompt Decision making by analyzer NO NO NO NO NO NO NO NO ...

Page 15: ...Introduce Sample Please Introduce Sample CHECK SS VOLTAGE Remove Sample and Wipe Probe Please Close Sample Door Please Close Sample Door Serum Sample in Process 49 Blood Sample in Process 49 Na K Cl 151 5 1 114 Na K Cl 151 5 1 114 NO YES OPEN FLAP NO YES air voltage air voltage 2s 2s FLAP CLOSED FLAP CLOSED YES NO 1 min YES NO 1 min ...

Page 16: ... 30 40 PRINT FUNCTIONS PRINTING QC STANDARD URINE SAMPLE Print Last Sample Report Print Cal Report Print QC Values and Statistics Remain in Print Functions READY 12 45 READY 12 45 PRINTING PRINTING NO NO NO NO NO YES YES YES YES YES ...

Page 17: ...E IN CLOSED 2s 2s 2 min 2s 2s YES NO QC Level 3 Sample Open Sample Door Introduce Sample Introduce Sample Wipe Probe Close Sample Door QC Level 3 in Process 49 READY 12 45 Na K Cl 99 6 5 34 88 2 Store Values VALUES REJECTED VALUES ACCEPTED YES OPEN SAMPLE IN CLOSED 2s 2s 2 min 2s 2s YES NO NO NO NO Standard Sample Open Sample Door Introduce Sample Introduce Sample Wipe Probe Close Sample Door Stan...

Page 18: ... Cleaning Solution not detected YES YES OPEN OPEN CLOSE YES NO Daily Conditioning Open Sample Door Introduce Sample Wipe Probe Close Sample Door Condition Solution detected CONDITION Condition Solution not detected NO YES OPEN OPEN CLOSE YES NO Remain in Daily Maintenance YES CLEANING AND OR COND PERFORMED Calibration due NO 1min NO 30 SECOND STABILIZATION CALIBRATE READY 12 45 NO YES YES ...

Page 19: ... 01 FEB 94 Time 12 00 ok Set Time Date Date 01 FEB 94 Time 12 00 ok 30 SECOND STABILIZATION CALIBRATE READY 12 45 Are you sure Reset Sample Number SET SAMPLE NUMBER TO 0 Take out of Operation Shutdown Plug Water installed Transp Housing Ref installed Remove Water and Press YES All Electrodes Plug Removed 4 Relief Clamps Inserted Pump Windings Relieved Do You Wish to DELETE all Data ShutdownComplet...

Page 20: ...ogram Normal Ranges Program Corr Factors Program Printer Setup Remain in Program Func READY 12 45 Patient Report off Print two Patient Reports Reset Corr Factor default Remain in Corr Factors Input Verify Corr Factors Na low 135 0 Na high 150 0 Cl low 95 0 Cl high 108 0 K low 1 5 K high 15 0 Na b 00 0 Na m 1 000 K b 00 0 K m 1 000 Cl b 00 0 Cl m 1 000 Automatic Cal Report NO NO YES YES IN CORRECT ...

Page 21: ... O Open Test Pump Test Valves Test Pump Very slow speed Test Pump Slow speed Test Pump Medium speed Test Pump Fast speed Test Valve A YES NO ON OFF Test Valve B YES NO ON OFF Test Valve R YES NO ON OFF Test Interface Jump Pins 2 3 Test Amplifier Enter Service Code Na 1030 K 1200 Cl 1093 Ground 2 2500mV 2496 Remain in Test Interface Enter Code AAA ok Enter Other Service Code READY 12 45 Calibration...

Page 22: ...NO A Asp Std A into Meas Chamber Standard A detected Obtain Electrode Voltages Std A 3 Std A Values obtained Are Values reproducible Aspir Std B into Meas Chamber Standard B detected Obtain Electrode Voltages Std B Perform Wash Cycle Aspir Std A into Meas Chamber Standard A detected STANDARD A NOT DETECTED NO Calculation of Std A Std B slope Slope of all Electrodes in Range At least 1 slope in Ran...

Page 23: ...int last Sample Report Print Cal Report Print QC Values and Statistics Remain in Print Functions QC Level 1 Sample QC Level 2 Sample QC Level 3 Sample Standard Sample Bicarbonate Sample Acetate Sample Urine Sample Perform Daily Cleaning Perform Daily Conditioning Remain in Daily Maintenance CALIBRATE Check Change SnapPak Go to Standby Mode Set Time Date Select Parameter Configuration Reset Sample ...

Page 24: ...QC STD DIALYSATE URINE SAMPLE DAILY MAINTENANCE OPERATOR FUNCTIONS PROGRAM INSTRUMENT SERVICE FUNCTIONS CALIBRATION MAIN MENU LEGEND Display prompt Action performed by analyzer 2 second display prompt Decision making by analyzer NO NO NO NO NO NO NO NO ...

Page 25: ...troduce Sample Please Introduce Sample CHECK SS VOLTAGE Remove Sample and Wipe Probe Please Close Sample Door Please Close Sample Door Serum Sample in Process 49 Blood Sample in Process 49 Na K Cl 151 5 1 114 Na K Cl 151 5 1 114 NO YES OPEN FLAP NO YES air voltage air voltage 2s 2s FLAP CLOSED FLAP CLOSED YES NO 1 min YES NO 1 min ...

Page 26: ...INT FUNCTIONS PRINTING QC STD DIALYSATE URINE SAMPLE Print Last Sample Report Print Cal Report Print QC Values and Statistics Remain in Print Functions NA K CL READY NA K CL READY PRINTING PRINTING NO NO NO NO NO YES YES YES YES YES ...

Page 27: ...UES REJECTED VALUES ACCEPTED YES OPEN SAMPLE IN CLOSED 2s 2s 2 min 2s 2s YES NO NO NO NO Standard Sample Open Sample Door Introduce Sample Introduce Sample Wipe Probe Close Sample Door Standard Sample in Process 49 YES OPEN SAMPLE IN CLOSED Na K Ca 158 8 5 82 1 250 1 min NO YES NO Bicarbonate Sample Open Sample Door Introduce Sample Introduce Sample Wipe Probe Close Sample Door Bicarb Sample in Pr...

Page 28: ...aning Solution not detected YES YES OPEN OPEN CLOSE YES NO Perform Daily Conditioning Open Sample Door Introduce Sample Wipe Probe Close Sample Door Condition Solution detected CONDITION Condition Solution not detected NO YES OPEN OPEN CLOSE YES NO Remain in Daily Maintenance YES CLEANING AND OR COND PERFORMED Calibration due NO 1min NO 30 SECOND STABILIZATION CALIBRATE NA K CA READY NO YES YES ...

Page 29: ...down Plug and Water installed Transp Housing Ref installed Remove Water and Press YES All Electrodes Plug Removed 5 Relief Clamps Inserted Pump Windings Relieved Do You Wish to DELETE all Data Shutdown Complete Turn Power Off Remain in Operator Func NO NO NO YES YES NO YES NO YES NO YES YES YES NO YES NO YES NO YES YES NO NO YES YES 1min NO NO YES NO NO NO YES YES YES NO NO NO YES YES YES YES NO Y...

Page 30: ...O YES YES IN CORRECT CORRECT YES YES NO YES NO YES NO YES YES YES NO NO NO see Level 1 see Level 1 NO NO NO NO NO NO YES YES YES YES YES YES YES NO NO YES YES NO YES YES YES NO YES NO YES NO Additional Parameters YES Ca low 0 2 Ca high 5 0 ok Li low 0 1 Li high 6 0 ok YES YES YES Program Bicarb Corr Factors Reset Bicarb Factor default Remain in Bicarb Factors Input Verify Bicarb Factors Na b 00 0 ...

Page 31: ...lve A YES NO ON OFF Test Valve B YES NO ON OFF Test Valve V YES NO ON OFF Test Interface Jump Pins 2 3 Test Amplifier Enter Service Code Na 1030 K 1200 Cl 1093 Ground 2 2500mV 2496 Remain in Test Interface Enter Code AAA ok Enter Other Service Code NA K CA READY Calibration Remain in Service Func Test Interface Interface ok Code Accepted Calibrate Is Code valid NO NO NO NO NO NO NO NO NO NO NO NO ...

Page 32: ...F HOUSING YES YES YES YES NO NO NO NO A Asp Std A into Meas Chamber Standard A detected Obtain Electrode Voltages Std A 3 Std A Values obtained Are Values reproducible Aspir Std B into Meas Chamber Standard B detected Obtain Electrode Voltages Std B Calc of Std A Std B slope STANDARD B NOT DETECTED NO STANDARD A NOT DETECTED NO CHECK ELECTRODES 6 Aspir of Std A performed NO NO NO NO YES YES YES YE...

Page 33: ...ECK ELECTRODES NA K LI READY NA K LI READY XX XX NOT CAL D NO YES YES B Aspir Std C into Meas Chamber Standard C detected STANDARD C NOT DETECTED NO Obtain Electrode Voltages Std C Perform Wash Cycle Aspir Std A into Meas Chamber Standard A detected STANDARD A NOT DETECTED NO Obtain Electrode Voltages Std A Slope A B and A C ok for all Electrodes NA K LI READY XX XX NOT CAL D C C YES YES YES YES N...

Page 34: ... WARM UP 59 Clean Cond needed Calibration Pack inserted Global New SnapPak installed Reset counter to 100 Pack in place Global STATUS NO SnapPak NA K CA READY PRINT FUNCTIONS QC STD DIALYSATE URINE SAMPLE DAILY MAINTENANCE CALIBRATION SERVICE FUNCTIONS PROGRAM INSTRUMENT OPERATOR FUNCTIONS YES YES NO NO YES YES YES YES NO NO YES NO 1min YES NO YES NO NO YES YES NO YES NO NO NO NO NO NO NO NO NO NO...

Page 35: ...ROGRAM INSTRUMENT Enter Code AAA Program QC Level 1 Ranges Program QC Level 2 Ranges Program QC Level 3 Ranges Program Normal Ranges Program Corr Factors Program Bicarb Corr Factors Program Acetate Corr Factors Program Urine Corr Factors Program Printer Setup CALIBRATE Program Interface Remain in Program Func No No Remain in Operator Func No No No No Yes DAILY MAINTENANCE Perform Daily Cleaning Pe...

Page 36: ...UNCTIONS QC STD DIALYSATE URINE SAMPLE DAILY MAINTENANCE OPERATOR FUNCTIONS PROGRAM INSTRUMENT SERVICE FUNCTIONS MAIN MENU LEGEND Display prompt Action performed by analyzer 2 second display prompt Decision making by analyzer NO NO NO NO NO NO NO NO CALIBRATION NO ...

Page 37: ...pe Probe Retract Probe YES Retract Probe YES Serum Sample in Process 49 Blood Sample in Process 49 Na K Cl 151 5 1 114 Na K Cl 151 5 1 114 NO YES air voltage air voltage YES NO 1 min YES NO 1 min Probe moves to upper position Please Wait Probe retracts automatically in 30 sec Probe moves to lower position Probe moves to lower position Thank You Thank You ...

Page 38: ...YES No sample 2 No sample 2 Probe moves to upper position Manual Measurement YES Tray homes Tray moves to applicable cup position Probe moves down to cup position Turntable moves to mid position Probe moves to lower position End of Run Home Tray Na K Cl READY Probe moves to upper position applicable sample number Probe moves to upper position ...

Page 39: ...NG QC STD DIALYSATE URINE SAMPLE Print Last Sample Report Print Cal Report Print QC Values and Statistics Remain in Print Functions Na K Cl READY Na K Cl READY PRINTING PRINTING NO NO NO NO NO YES YES YES YES YES Print Last Automated Run PRINTING NO YES ...

Page 40: ...pe Probe NO Probe moves to upper position Please Wait Retract Probe YES YES YES Probe moves to lower position Standard Sample in Process 49 Na K Ca 99 6 5 34 1 250 Thank You Automated Measurement Introduce Sample Remove Sample Wipe Probe NO Probe moves to upper position Please Wait Retract Probe YES YES Probe moves to lower position Bicarb Sample in Process 49 Na K Ca 99 6 5 34 1 250 Thank You Aut...

Page 41: ...ot detected YES YES YES NO Perform Daily Conditioning Introduce Sample Condition Solution detected CONDITION Condition Solution not detected NO YES YES NO Remain in Daily Maintenance YES CLEANING AND OR COND PERFORMED Calibration due NO 1min NO 30 SECOND STABILIZATION CALIBRATE NA K CA READY NO YES YES Probe moves to upper position Probe moves to upper position NO ...

Page 42: ...down Plug and Water installed Transp Housing Ref installed Remove Water and Press YES All Electrodes Plug Removed 5 Relief Clamps Inserted Pump Windings Relieved Do You Wish to DELETE all Data Shutdown Complete Turn Power Off Remain in Operator Func NO NO NO YES YES NO YES NO YES NO YES YES YES NO YES NO YES NO YES YES NO NO YES YES 1min NO NO YES NO NO NO YES YES YES NO NO NO YES YES YES YES NO Y...

Page 43: ...O YES YES IN CORRECT CORRECT YES YES NO YES NO YES NO YES YES YES NO NO NO see Level 1 see Level 1 NO NO NO NO NO NO YES YES YES YES YES YES YES NO NO YES YES NO YES YES YES NO YES NO YES NO Additional Parameters YES Ca low 0 2 Ca high 5 0 ok Li low 0 1 Li high 6 0 ok YES YES YES Program Bicarb Corr Factors Reset Bicarb Factor default Remain in Bicarb Factors Input Verify Bicarb Factors Na b 00 0 ...

Page 44: ...ice Code NA K CA READY Calibration Remain in Service Func Test Interface Interface ok Code Accepted Calibrate Is Code valid NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES 2s 2s 2s 2s Test SnapPak Sensor Test Language Switch NO NO SnapPak I I In O Out Language Switch English YES YES YES NO YES NO YES NO NO Test Valv...

Page 45: ...F HOUSING YES YES YES YES NO NO NO NO A Asp Std A into Meas Chamber Standard A detected Obtain Electrode Voltages Std A 3 Std A Values obtained Are Values reproducible Aspir Std B into Meas Chamber Standard B detected Obtain Electrode Voltages Std B Calc of Std A Std B slope STANDARD B NOT DETECTED NO STANDARD A NOT DETECTED NO CHECK ELECTRODES 6 Aspir of Std A performed NO NO NO NO YES YES YES YE...

Page 46: ...ECK ELECTRODES NA K LI READY NA K LI READY XX XX NOT CAL D NO YES YES B Aspir Std C into Meas Chamber Standard C detected STANDARD C NOT DETECTED NO Obtain Electrode Voltages Std C Perform Wash Cycle Aspir Std A into Meas Chamber Standard A detected STANDARD A NOT DETECTED NO Obtain Electrode Voltages Std A Slope A B and A C ok for all Electrodes NA K LI READY XX XX NOT CAL D C C YES YES YES YES N...

Page 47: ... WARM UP 59 Clean Cond needed Calibration Pack inserted Global New SnapPak installed Reset counter to 100 Pack in place Global STATUS NO SnapPak NA K CA READY PRINT FUNCTIONS QC STD DAILYSATE URINE SAMPLE DAILY MAINTENANCE CALIBRATION SERVICE FUNCTIONS PROGRAM INSTRUMENT OPERATOR FUNCTIONS YES YES NO NO YES YES YES YES NO NO YES NO 1min YES NO YES NO NO YES YES NO YES NO NO NO NO NO NO NO NO NO NO...

Page 48: ...lectrode calibration faults Each electrode parameter will be displayed and the electrode voltage associated with the sample type selected can be observed Example Displays Std A Na 1582 Std B Na 237 K 654 Cl 904 K 988 Cl 647 Ext Na 1321 K 598 Cl 127 TEST SAMPLE SENSOR In this mode the sample sensor output is displayed which is useful for electrical adjustment or for troubleshooting sample sensor fa...

Page 49: ... printout To change the selection set the language switch located behind printer to the desired language The display will indicate the language choice according to the switch setting To activate a new language turn the analyzer off and back on with the switch set to the desired language Example Display Lanugage Switch English TEST SAMPLE DOOR except 9181 This test verifies the operation of the sam...

Page 50: ...display indicates the output of both the position and home sensors Note If the Autosampler is not plugged in or the TABLE PRESENT bit is not activated this test will not appear under the SERVICE FUNCTIONS menu Example Display Home 0 Pos 1 TEST PUMP This test turns on the peristaltic pump at each of the four pump speeds The display indicates for two seconds each pump speed while each pump speed is ...

Page 51: ...ut amplifier The values displayed for each electrode channel will be dependent on the electrode inputs and may vary Display of the ground should read between 10mV and 10mV with the reference voltage reading between 2490mV and 2510mV With all inputs open the display should read 4095 for each channel On the 9140 9180 9181 an additional display indicating the temperature voltage and temperature in de...

Page 52: ...ly in the model 9140 9180 9181 analyzer and enables Ca values to be displayed in mg dL The normal mode displays values in mmol L QC and Standard results are always displayed in mmol L NOB BON This service code disables the beep 9180 9181only QCC CCQ When this code is enabled QC values will be reported in direct ISE measurement instead of flame equivalent values In this mode correlation factors are...

Page 53: ...messages X X printed MGL Display mg dL X X X NOB No beep X X QCC QC values direct X X X X X ISE measurement SFC SnapPak Counter input X X SLC Set Leasing Counter X X SSC Small Sample Cups X ANALYZER RESET Press YES and NO keys simultaneously and turn power off and back on to provide a total reset of the instrument software CAUTION All QC Data and Instrument Programming will be lost WARM UP BYPASS ...

Page 54: ...r easy access Then press the two plastic tabs on the fill port to allow removal of the fill port from the fill port holder The sample needle can also be removed and is supplied as a one piece assembly including the intake tubing To remove the sample needle grasp the needle near the white holder block and pull up to unsnap the sample needle from its position To replace the assembly align a replacem...

Page 55: ... the front To replace the roller assembly align the roller and the flat on the motor shaft and press the replacement roller into position To remove the motor first remove the rear panel assembly and SBC Board as described in Sections 4 1 7 and 4 1 8 Now the electrical connector on the lamp board can be accessed to unplug the motor connector The motor can now be removed by removing four screws loca...

Page 56: ...rt the printer assembly Press firmly into place to ensure electrical connection of the printer Note Never attempt to dislodge paper from the printer with a paper clip or similar object to avoid damage to the print head or printer platen 4 1 7 Rear Panel Assembly To remove the rear panel assembly ensure that the power cord has been discon nected Remove the four corner screws to expose the rear pane...

Page 57: ... the board in place and remove the electrical connectors to remove this board 4 1 10 Display Board The rear panel and SBC board must be removed to gain access to the display board Remove three screws and 50 degree spacers and unplug the sample sensor cable from the front and the ribbon cable to the SBC board to remove the display board ...

Page 58: ...s forced out through the reference junction to provide contact to the sample 4 2 2 Standard B C The process for Standard B C is identical to that of Standard A with the exception of the operation of solenoid valves B and C These solenoid valves are operated in reverse order of Standard A aspiration 4 2 3 Reference Solution The reference housing is filled automatically using the second winding of t...

Page 59: ...ch solenoid valve Follow the procedure outlined in Section 4 1 5 for disassembly of the solenoid valves to enable fluidic tubing to be easily removed at each solenoid Pull the two pump windings at the peristaltic pump tube set off the pump roller and remove the white reference solution tube connector Remove the white TPR reference solution block by grasping the front of the block and pulling forwa...

Page 60: ...D C FLUID CONNECTOR PERI PUMP FILLPORT SAMPLE PROBE SAMPLE PROBE ASSEMBLY AIR VENT ELECTRODE ASSY REFERENCE CONNECTOR SOLENOID R GREEN REF Na K Cl Ca BLUE SOLENOID V SOLENOID A SOLENOID B RED YELLOW DOT YELLOW DOT AVL 9120 9130 9140 FLUIDIC DIAGRAM ...

Page 61: ...NECTOR PERI PUMP FILLPORT SAMPLE PROBE SAMPLE PROBE ASSEMBLY AIR VENT ELECTRODE ASSY REFERENCE CONNECTOR SOLENOID R GREEN REF Na K BLUE SOLENOID V SOLENOID A SOLENOID B RED YELLOW DOT YELLOW DOT SOLENOID C C A Li Cl Ca AVL 9180 9181 FLUIDIC DIAGRAM ...

Page 62: ...r 10 VDC or 22 VDC The 22 VDC is supplied only for the FAST speed and 10 VDC is used for all other pump speeds Signal FAST SLOW determines which supply voltage is selected U5 switches the voltage between 22VDC and 12 5 VDC which supplies the solenoids When a solenoid is turned on the voltage switches to 22VDC for 0 5 sec then it returns to 12 5 VDC The circuit which includes Q7 and R5 provides nec...

Page 63: ...t Amplifiers IC U13 U14 and U15 9180 9181 U13 only provide high to low input impedance matching for each Electrode input Offset generator IC U12D and amplifiers IC U12A U12B and U12C provide the necessary gain and offset for each electrode channel TP9 TP10 and TP11 provide test points for the Na K and Cl Ca Li channels respectively Temperature Sensor This is an optional circuit which is used in th...

Page 64: ...icating if the ISE SnapPak is in place This signal is fed to U41 which converts the light gate input to a digital logic output indicating SnapPak position IN or OUT 4 3 2 Lamp Board The lamp board contains the LED array used to illuminate the measuring chamber and the interconnectors used for all solenoids the peristaltic pump door sensor and sample turntable 9181 only A ribbon cable from the SBC ...

Page 65: ...orm routine analyzer maintenance 5 1 Maintenance Daily Maintenance Perform cleaning cycle Perform conditioning cycle Weekly Maintenance Clean sample probe and fill port Clean analyzer surfaces Monthly Maintenance Clean reference electrode housing Six Month Maintenance Replace peristaltic pump tubing Annual Preventive Maintenance Replace complete tubing set Replace peristaltic pump tubing Replace f...

Page 66: ...econds the trailing edge of the Standard A sample is sensed the peristaltic pump stops and measurement occurs Possible causes and remedies Check for air leaks preventing the Standard from being drawn into the chamber Ensure that all O rings are in place There must be a continuous draw of standard solution free of air bubbles Check solenoid V for proper sealing of the vent line Check fill port to e...

Page 67: ...ges within the fluidic path CHECK SAMPLE SENSOR The sample sensor must provide a reading of 80 120 when air is detected Perform Test Sample Sensor to observe sample sensor response When clear fluid e g water is aspirated the sample sensor display must indicate an increase of of at least 40 units For blood samples not transparent the reading should decrease by at least 40 units The sample sensor is...

Page 68: ...or clogged reference housing and clean per monthly maintenance procedures Check and ensure that reference tubing is securely connected at the tubing connector Check for proper filling of the reference housing and ensure that reference solution reagent level allows complete filling of the reference housing Check for bubble free aspiration of Standard A PLEASE CLOSE SAMPLE DOOR except 9181 This mess...

Page 69: ...NING FLUID NOT DETECTED When the cleaning cycle has been initiated the analyzer checks for proper aspiration of the cleaning solution using the sample sensor If solution is not detected in the proper time above error message will be displayed Possible causes and remedies Ensure that a sufficient volume of cleaning solution is presented for aspiration and no air bubbles are present as solution is a...

Page 70: ...proper operation Check pump tubing and replace as necessary to ensure correct pump rate INTERFACE ERROR This message is displayed only during the INTERFACE TEST Pins 2 and 3 must be shorted together to perform the INTERFACE TEST Make sure that the pins are not shorted to chassis ground Possible cause and remedy Replace SBC Card PAPER JAM OR PRINTER DEFECT This message is displayed when the printer...

Page 71: ...ard A and Standard B voltages is out of range the NOT CALIBRATED message will be displayed for each channel which exhibits either of these conditions A copy of the calibration report should be printed to provide the electrode output voltages measured during calibration The electrode voltage range table identifies correct voltage ranges for each electrode parameter If the difference between Standar...

Page 72: ...he analyzer will monitor the sample sensor to determine if the sample path has been cleared This message will be displayed if the sample path has not been cleared Possible causes and remedies Check for blockages in the sample path especially in the sample probe the tubing to the sample sensor and in the sample sensor Check sample sensor is securely plugged in and check sample sensor test to ensure...

Page 73: ...e electrode holder ERR The analyzer will display ERR in place of sample results when the analyzer is unable to obtain valid voltage readings from the electrode A D over or under flow Possible causes and remedies Ensure that the electrodes are securely in place and plugged into the analyzer Check to ensure proper filling of the reference electrode has occurred Ensure proper sampling and proper samp...

Page 74: ...URE at the end of each measurement if the temperature measured is out of range 10 0 C to 40 C The temperature sensor is located in the right side electrode holder Possible causes and remedies Ensure that the sample sensor cable is securely plugged in Check whether room temperature is within specified limits 15 C to 32 C 60 F to 90 F Perform temperature adjustment procedure Replace SBC board or rig...

Page 75: ...obe movement to the lower position is not detected within a certain time period the above message is displayed Possible remedies Make sure the fill port is installed correctly Check for foreign material that may prevent the probe from moving freely Contact AVL for technical assistance WHEEL MISSING OR SAMPLER DEFECT During the homing sequence the sampler checks for the sample wheel to be present P...

Page 76: ... checks for correct movement of the sample wheel If the sample wheel does not move at the expected speed the above error message is displayed Possible remedies Check for obstructions preventing the sample wheel from moving freely Replace sampler ...

Page 77: ...ough the rear cover vent slot and is located at the top center on the circuit card 6 2 Temperature Adjustment 9140 9180 9181 only Select AMPLIFIER TEST in the SERVICE FUNCTIONS menu which will display the current amplifier voltages Press NO twice to display the temperature voltage and actual temperature display Unplug the sample sensor and fit the Temperature Adjustment Test Plug in place of the s...

Page 78: ...alve Drivers 9120 30 40 78 SBC PCB Pump Motor Driver Door Detect 9120 30 40 79 SBC PCB Input Amplifiers 9120 30 40 80 SBC PCB Temperature Circuit 9120 30 40 81 SBC PCB Analog Selector and A D Converter 9120 30 40 82 SBC PCB Microprocessor 9120 30 40 83 SBCPCB Printer DisplayDrivers9120 30 40 84 Printer Daughter PCB 9120 30 40 80 81 85 Lamp PCB 9120 30 40 86 DisplayDaughterPCB9120 30 40 87 ...

Page 79: ...ump Motor Driver Door Detect 9180 9181 91 SBCPCB InputAmplifiers9180 9181 92 SBCPCB TemperatureCircuit9180 9181 93 SBC PCB Analog Selector and A D Converter 9180 9181 94 SBC PCB Microprocessor 9180 9181 95 SBCPCB Printer DisplayDrivers9180 9181 96 SBC PCB Fluid Pack Detector 9180 9181 97 Lamp PCB 9180 9181 98 DisplayDaughterPCB9180 99 ...

Page 80: ...ssor Peristaltic Pump Driver Solenoid Valve Drivers Power Receptacle 1 6 AT 1 6 AT Display Module YES NO Switches Temp Sensor 9140 9180 only Sample Sensor Printer Assembly Lamp Board Power Supply Module Fuse F1 2 5A 250V 5VDC 24VDC 12VDC 12VDC Na Electrode K Cl Reference Electrode GND SBC Board Display Board Sample Sensor Temp Sensor P Pump Motor JP6 Sample Door JP7 Valve A JP1 Valve B JP2 Valve C...

Page 81: ...nsor Printer Assembly Lamp Board Power Supply Module Fuse F1 2 5A 250V 5VDC 24VDC 12VDC 12VDC Na Electrode K Cl Reference Electrode GND SBC Board Display Board Sample Sensor Temp Sensor P Pump Motor JP6 Sample Door JP7 Valve A JP1 Valve B JP2 Valve C JP3 Valve V JP4 Valve R JP5 JP8 JP5 JP1 JP1 JP4 JP2 JP7 JP3 JP1 Needle Sensor Position Buffer Needle Motor Driver Probe Motor Position Sensor Needle ...

Page 82: ...CH MB5 SCH MB6 SCH MB7 SCH MB8 SCH MB9 SCH 1 2 3 4 5 6 7 JP3 26 60 4070 PVCC PVCC P 24V P 12V P 12V RS 232 5 9 4 8 3 7 2 6 1 JP7 DB9P AMP 1 747871 3 RS232OUT RS232IN RTS CTS PGND SULLINS TO LAMP BOARD JP8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 JP5 CHR26G ND LAMP BOARD LAMP VALVEA VALVEB VALVEC VALVEV VALVER PHASEA PHASEB PHASEC PHASED DLED DCLOSED VALVE OVERTEMP DISPL...

Page 83: ...AT 1 2 F5 0 300AT 2 1 D3 LED 2 1 D4 LED 2 1 D5 LED P 12V P 12V 1 2 C25 470uF 25V 1 2 C26 470uF 25V V V Q1 2N3904 1 2 R1 1K 1 2 R2 1 8K 1 2 R3 1 2K VIN 2 VOUT 3 C 1 U2 LM7908 1 2 C1 0 1uF FAST SLOW V 8V 1 2 R4 180 1 2 C6 0 1uF 1 TP6 UT35 017 8V 8V 1 2 C4 0 1uF 1 TP8 UT35 017 1 2 C27 10uF 16V 1 2 C28 10uF 16V 1 2 C5 0 1uF 8V VIN 1 VOUT 3 C 2 U3 LM7808 1 2 C3 0 1uF ZHS1 HEATSINK 1 2 C67 0 1uF 1 2 C68...

Page 84: ...2 R21 4 7K ZHS2 HEATSINK 1 2 R18 200 1 1 2 R19 1 82K 1 1 2 R20 1 5K VALVE 24V OPEN1 OPEN2 1 2 R11 1K 1 2 R12 1K Q9 MJE800 Q10 MJE800 1 2 C36 2 2uF 50V 1 2 C37 2 2uF 50V 1 2 C38 2 2uF 50V VALVE DRIVERS VALVEA VALVEB VALVEC VALVEV VALVER 1 2 R13 1K 1 2 R14 1K Q11 MJE800 Q12 MJE800 1 2 C39 2 2uF 50V 1 2 C40 2 2uF 50V OPEN3 OPEN4 R20 WAS 1K R17 WAS 100K C R19 WAS 2 37K OPEN5 OVERTEMP SGND 1 2 R15 1K 1...

Page 85: ... B 6 C 7 INH2 8 D 9 SENSE1 14 SENSE2 13 VREF 15 CW CCW 17 STEP 18 HALF FULL 19 RESET 20 CONTROL 11 ENABLE 10 GND 2 VS 12 OSC 16 SYNC 1 HOME 3 U10 L297 1 2 C42 0 1uF 1 2 C45 0 1uF VS VCC SGND SGND PUMPSTEP VCC 1 2 R23 22K 1 2 C43 3 3nF 1 2 C47 10uF 16V PUMPEN SGND VCC SGND SGND 1 2 C44 0 1uF ZS1 DIP20 ZS2 DIP20 1 2 R24 10K 1 1 2 R32 562 1 VCC SGND 1 2 R25 1 1 2 R26 1 2 1 D11 1N4004 SGND SGND SGND S...

Page 86: ...ROBE4 R4WW ZPROBE3 R4WW 3 8 2 7 6 4 U14 OPA103AM 1 2 R40 1K 1 8V 8V 8V ISE 1 2 pH 2 3 1 2 C50 0 22uF 1 2 R46 68 1K 1 1 2 R48 604K 1 1 2 R114 1K OFFSET 0 K C50 NOT STUFFED FOR 9110 NOT STUFFED OFFSET 700mV 1 TP10 UT35 017 1 TP11 UT35 017 1 2 R45 43 2K 1 1 2 R64 1K 6 5 7 U12B TLC279CN 1 2 R111 100K KOUT NOT STUFFED 1 2 C52 0 1uF 1 2 R65 1K 1 2 C51 0 1uF 1 2 R112 100K 8V 8V Cl Ca Cl CaOUT 9 10 8 U12C...

Page 87: ...R 9120 9130 VIN 2 GND 4 TRIM 5 VO 6 U18 MAX674 24V STUFFED FOR 9140 1 2 R56 90 9k 1 10 00V 1 TP13 UT35 017 1 3 2 R54 10KPOT 3 2 1 8 4 U17A LF412 5 6 7 U17B LF412 1 2 R55 68 1K 1 1 2 R52 10K 1 1 2 R59 118K 1 1 2 R53 274K 1 2 1 D16 1N4148 8V 8V TEMP 3000mV 8192 OHM 1 TP12 UT35 017 1 2 R110 100K 1 2 R62 1K TEMPOUT 1 2 R51 10K 1 TEMP ADJ FACTORY SET FROM NTC THERMISTOR 10KOHM 25C 1 2 R49 7 5k 1 TEMP m...

Page 88: ...2 OSCOUT 23 V 28 GND 1 V 40 U20 ICL7109 1 2 R61 100K 1 2 C54 1nF 8 TO 1 MULTIPLEXER X0 13 X1 14 X2 15 X3 12 X4 1 X5 5 X6 2 X7 4 INH 6 A 11 B 10 C 9 X 3 VSS 8 VEE 7 VDD 16 U19 4051 1 2 R69 1K 1 2 R68 1K 1 2 R67 1K KOUT TEMPOUT Na pHOUT Cl CaOUT 1 2 R66 1K ADSEL0 ADSEL1 ADSEL2 8V 2 500V 2 500V 2 05V 1 2 R60 100 VIN 1 GND 3 VOUT 2 U21 MC1403 1 2 R70 1K 1 2 C56 150nF 1 TP14 UT35 017 1 2 R73 4 53K 1 1 ...

Page 89: ... MISO SAMPLE YES NO DOOR FEED CHECK ADSTATUS DISPBF THERM VCC VCC VCC VCC 1 2 D17 1N4148 2 3 AVL ISE pH JUMPER 3 TO VCC ZS3 PLCC52 A14 A15 1 2 3 4 HANDSHAKE OEM 1 2 R77 1K 1 2 3 4 JP400 GPO A15 A14 A13 A12 A11 A10 A9 A2 A1 A0 VCC VCC SPI STROBES A 1 B 2 C 3 G1 6 G2A 4 G2B 5 Y0 15 Y1 14 Y2 13 Y3 12 Y4 11 Y5 10 Y6 9 Y7 7 U28 74HCT138 ZS6 DIP24 3 DISTR VASTR ADOSTR PRSTR PUMPEN PUMPSTEP ADISTR BUZZER...

Page 90: ...14 SRCLK 11 SRCLR 10 RCLK 12 RCLR 13 QA 15 QB 1 QC 2 QD 3 QE 4 QF 5 QG 6 QH 7 QH 9 U34 74HC594 SER 14 SRCLK 11 SRCLR 10 RCLK 12 G 13 QA 15 QB 1 QC 2 QD 3 QE 4 QF 5 QG 6 QH 7 QH 9 U35 74HC595 DD0 DD1 DD2 DD3 DD4 DD5 DD 0 7 VCC VCC PGND PGND PRINTVCC V 1 2 R88 4 7K DOT1 DOT2 DOT3 DOT4 DOT5 DOT6 DOT7 MOTOR DD 0 7 DISPBF VCC CONTRAST NOT STUFFED 1 3 2 R89 5KPOT MISO CONTRAST SAMPLE SS 1 2 BZ1 BUZZER 1...

Page 91: ...fic Corp A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9 A10 B10 JP1 EDGE20 CHECK VCC MOTOR TACHO DOT1 DOT2 DOT3 DOT4 DOT5 DOT6 DOT7 FEED AMP 1 2 3 4 5 6 7 8 J1 520315 8 1 2 3 4 5 6 J2 520315 6 FEED SCHURTER 1 2 S1 SW SPST AMP COMPONENT SIDE 100 CENTERS B1 B2 A1 ON SOLDER SIDE MATES WITH SULLINS EZC10DRXH B10 printer sch ZPCB1 PWB PRINTER DAUGHTER PCB 9120 30 40 80 81 ...

Page 92: ...B VALVEC VALVEV VALVER PHASEA PHASEB PHASEC PHASED DLED LAMP DCLOSED VALVE VALVE OVERTEMP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 JP8 C3APT 2606G ND VALVEA VALVEB PUMP AMP AMP 1 2 3 4 5 6 JP6 103670 5 1 2 3 JP1 103670 2 1 2 3 JP2 103670 2 VALVEC VALVEV VALVER AMP AMP AMP ZPWB1 PWB 1 2 3 JP3 103670 2 1 2 3 JP4 103670 2 1 2 3 JP5 103670 2 DOOR SENSOR AMP AMP 1 2 3 4 JP7 ...

Page 93: ...5 6 JP1 RJ12 SAMPLELED SAMPLEPT TEMP SAMPLEGND 5VA 5VA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 JP2 C3APT 2606G ND DD0 DD1 DD2 DD3 DD4 DD5 DD6 DD7 DD 0 7 DISPEN DISPR W DATA INST CONTRAST VCC VCC 5VA LCD DISPLAY MOLEX MOLEX ALTERNATE NOT STUFFED 1 2 3 4 5 6 7 8 9 10 11 12 13 14 JP3 22 03 2141 DD0 DD1 DD2 DD3 DD4 DD5 DD6 DD7 VCC NOT STUFFED ZPWB1 PWB YES NO SCHURTER SCHU...

Page 94: ...LGSEL0 LGSEL1 LGSEL2 LGSEL3 RS 232 AMP SULLINS AMP 745061 4 5 9 4 8 3 7 2 6 1 JP7 DB9P PGND ZSCRW JP7 1 SCREW RS232OUT RS232IN RTS CTS ZSCRW JP7 2 SCREW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 JP5 CWN 300 34 0000 ZEJ JP5 2 EJECTOR ZEJ JP5 1 EJECTOR LAMP BOARD 1 2 R904 10K LAMP VALVEA VALVEB VALVEC VALVEV VALVER PHASEA PHASEB PHASEC PHASED DLED D...

Page 95: ... 1 TP5 TP ZHLDR1 FUSEHOLDER 1 2 C25 470uF 25V 1 2 C26 470uF 25V V V Q1 2N3904 1 2 R1 1K 1 2 R2 1 8K 1 2 R3 1 2K 1 2 C1 0 1uF ZHS1 HEATSINK VIN 2 VOUT 3 C 1 U2 LM7905 FAST SLOW V 5VA 1 2 R4 180 1 2 C6 0 1uF 5VA 1 TP6 TP 5VA 1 2 C4 0 1uF 1 2 C27 10uF 16V 1 2 C28 10uF 16V 1 2 C5 0 1uF 1 2 C72 0 1uF 1 2 C73 0 1uF 1 2 C74 0 1uF 1 2 C75 0 1uF 5VA 1 TP8 TP 1 2 C3 0 1uF 1 2 C67 0 1uF 1 2 C68 0 1uF 1 2 C69...

Page 96: ... 1 2 C31 0 1uF 1 2 R21 4 7K ZHS2 HEATSINK 1 2 R18 200 1 1 2 R20 1 5K 1 2 R19 1 82K 1 VALVE 24V OPEN1 OPEN2 1 2 R11 1K 1 2 R12 1K Q9 MJE800 Q10 MJE800 1 2 C36 2 2uF 50V 1 2 C37 2 2uF 50V 1 2 C38 2 2uF 50V VALVE DRIVERS VALVEA VALVEB VALVEC VALVEV VALVER 1 2 R13 1K 1 2 R14 1K Q11 MJE800 Q12 MJE800 1 2 C39 2 2uF 50V 1 2 C40 2 2uF 50V OPEN3 OPEN4 OPEN5 OVERTEMP SGND 1 2 R15 1K Q13 MJE800 1 2 R16 10K 1...

Page 97: ... 6 C 7 INH2 8 D 9 SENSE1 14 SENSE2 13 VREF 15 CW CCW 17 STEP 18 HALF FULL 19 RESET 20 CONTROL 11 ENABLE 10 GND 2 VS 12 OSC 16 SYNC 1 HOME 3 U10 L297 1 2 C42 0 1uF 1 2 C45 0 1uF VS VCC SGND SGND PUMPSTEP VCC 1 2 R23 22K 1 2 C43 3 3nF 1 2 C47 10uF 16V PUMPEN VCC SGND 1 2 C44 0 1uF ZS1 DIP20 ZS2 DIP20 1 2 R24 10K 1 1 2 R32 562 1 VCC SGND 1 2 R25 1 1 2 R26 1 2 1 D11 1N4004 SGND SGND SGND SGND 2 1 D12 ...

Page 98: ... 100K ZPROBE2 R4WW NOTE PROBE THRU IN SHIELDED KP3 PROBE 1 2 R35 100K ZPROBE4 R4WW ZPROBE3 R4WW 1 2 R40 1K 1 2 3 1 1 1 4 U13A LMC6064 5VA 5VA 1 2 C50 0 22uF 1 2 R46 68 1K 1 1 2 R114 1K 1 2 R48 243K 1 OFFSET 0 K OFFSET 700mV 1 2 R45 43 2K 1 1 2 R64 1K 6 5 7 U12B TLC279CN KOUT 1 TP11 TP 1 TP10 TP Cl Ca Li 1 2 C52 0 1uF 1 2 R65 1K 1 2 C51 0 1uF Cl Ca LiOUT 5VA 5VA 9 10 8 U12C TLC279CN 1 2 R115 1K 1 2...

Page 99: ... Scientific Corp 10V VIN 2 GND 4 TRIM 5 VO 6 U18 MAX674 24V 1 2 R56 90 9K 1 10 00V 1 3 2 R54 10KPOT 1 TP13 TP 3 2 1 8 4 U17A LF412 5 6 7 U17B LF412 1 2 R55 68 1K 1 1 2 R52 10K 1 1 2 R59 118K 1 1 2 R53 274K 1 2 1 D16 1N4148 5VA 5VA TEMP 1 2 R110 100K 1 2 R62 1K TEMPOUT 1 TP12 TP 1 2 R51 10K 1 TEMP ADJ 1 2 R49 7 5K 1 TEMP SBC PCB TEMPERATURE CIRCUIT 9180 81 ...

Page 100: ... OSCOUT 23 V 28 GND 1 V 40 U20 ICL7109 1 2 R61 100K 1 2 C54 1nF X0 13 X1 14 X2 15 X3 12 X4 1 X5 5 X6 2 X7 4 INH 6 A 11 B 10 C 9 X 3 VSS 8 VEE 7 VDD 16 U19 4051 ANALOG CHANNEL SELECTOR 1 2 R69 1K 1 2 R68 1K 1 2 R67 1K KOUT TEMPOUT Cl Ca LiOUT NaOUT 1 2 R66 1K ADSEL0 ADSEL1 ADSEL2 5VA 2 500V 2 500V 2 05V 1 2 R60 100 VIN 1 GND 3 VOUT 2 U21 MC1403 1 2 R70 1K 1 2 C56 150nF 1 2 R73 4 53K 1 1 2 R72 1K 1 ...

Page 101: ... 7 SCK 12 MISO 10 MOSI 11 PCS0 SS 13 PCS1 14 PCS2 15 PCS3 16 VSTBY 54 VSSA 43 VSSI 2 VSSE 9 VSSE 22 VSSI 29 VSSE 41 VSSI 58 VSSE 62 VSSE 83 VSSE 97 VSSI 105 VSSE 112 VSSE 125 A0 90 A1 19 A2 20 A3 23 A4 24 A5 25 A6 26 A7 27 A8 28 A9 30 A10 31 A11 32 A12 33 A13 34 A14 35 A15 36 A16 37 A17 38 A18 39 A19 CS6 PC3 119 A20 CS7 PC4 120 A21 CS8 PC5 121 A22 CS9 PC6 122 A23 CS10 123 D0 109 D1 108 D2 107 D3 1...

Page 102: ... 4 IN5 5 IN6 6 IN7 7 INM 8 U33 LB1256 SER 14 SRCLK 11 SRCLR 10 RCLK 12 RCLR 13 QA 15 QB 1 QC 2 QD 3 QE 4 QF 5 QG 6 QH 7 QH 9 U34 74HC594 SER 14 SRCLK 11 SRCLR 10 RCLK 12 G 13 QA 15 QB 1 QC 2 QD 3 QE 4 QF 5 QG 6 QH 7 QH 9 U35 74HC595 DD0 DD1 DD2 DD3 DD4 DD5 DD 0 7 VCC VCC 1 2 R90 1K PGND PGND PRINTVCC V 1 2 R88 4 7K DOT1 DOT2 DOT3 DOT4 DOT5 DOT6 DOT7 MOTOR DD 0 7 DISPBF VCC 1 2 R87 330 MISO CONTRAS...

Page 103: ... AVL Scientific Corp 1 2 R919 620 1 2 R920 3 3K V 1 2 R915 160 VCC 2 1 3 4 ISO1 OPB712 1 2 R917 200 VCC 1 8 2 3 4 5 6 7 U41 LM2907N 8 1 2 R918 3 9K 1 2 C80 0 01uF 1 2 R922 4 3K V 2 1 D18 1N4148 FPDET VCC 1 2 C79 1 0uF 1 2 R921 3 0K 1 2 C78 1000pF 1 2 C81 0 01uF 1 2 R916 160K 1 2 R923 4 3K 1 2 R914 1K Q14 2N3904 FPCLK SBC PCB FLUID PACK DETECTOR 9180 81 ...

Page 104: ...EC VALVEV VALVER PHASEA PHASEB PHASEC PHASED DLED LAMP DCLOSED VALVE VALVE OVERTEMP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 JP8 HEADER 34 VALVEA VALVEB PUMP AMP AMP 1 2 3 4 5 6 JP6 103670 5 1 2 3 JP1 103670 2 1 2 3 JP2 103670 2 VALVEC VALVEV VALVER AMP AMP AMP ZPWB1 PWB 1 2 3 JP3 103670 2 1 2 3 JP4 103670 2 1 2 3 JP5 103670 2 DOOR SENSOR AMP AMP...

Page 105: ... RJ12 SAMPLELED SAMPLEPT TEMP SAMPLEGND 5VA 5VA DD0 DD1 DD2 DD3 DD4 DD5 DD6 DD7 DD 0 7 DISPEN DISPR W DATA INST CONTRAST VCC VCC 5VA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 JP2 HEADER 34 LCD DISPLAY MOLEX MOLEX ALTERNATE NOT STUFFED 1 2 3 4 5 6 7 8 9 10 11 12 13 14 JP3 22 03 2141 DD0 DD1 DD2 DD3 DD4 DD5 DD6 DD7 VCC NOT STUFFED ZPWB1 PWB YES NO S...

Page 106: ...100 8 Parts List ...

Page 107: ...E COMPLETE 9180 9 BP5027 TUBE SET PERISTALTIC PUMP 10 BP0087 CLAMP PRESSURE PIECE VALVE TUBING 11 YA0296 CAP SOLENOID VALVE LOCK 12 ZB5012 LABEL 91XX PAPER INSERTION DIAGRAM 12 ZB5129 LABEL 9180 PAPER INSERTION DIAGRAM 13 ZB5007 LABEL 9120 ELECTRODE HOLDER 13 ZB5009 LABEL 9130 ELECTRODE HOLDER 13 ZB5027 LABEL 9140 ELECTRODE HOLDER 13 ZB5124 LABEL 9180 ELECTRODE HOLDER 14 DS5004 SCREW ALLEN HEAD 8 ...

Page 108: ... ISE LAMP 9120 30 40 4 BB5014 PC CARD ISE LAMP 9180 5 BP5007 SOLENOID COMPLETE ISE 6 BP5002 MOTOR ISE PERISTALTIC PUMP 7 BB5002 PC CARD ISE DISPLAY COMPLETE 9120 30 40 7 BB5016 PC CARD ISE DISPLAY COMPLETE 9180 8 RE5025 SPACER 50 DEGREE 9 DS5005 SCREW 6 X 625 10 DZ0488 WASHER LOCK M4 11 EU1019 CONNECTOR GROUND LUG 12 DS5006 SCREW 6 X 375 13 BP5003 PUMP ROLLER ISE PERISTALTIC PUMP 14 DS5001 SCREW 6...

Page 109: ... COMPLETE ASSEMBLY 9180 1 BP0171 ELECTRODE HOLDER LEFT SIDE ASSEMBLY 2 BP5010 HOLDER ISE RIGHT ELECTRODE 9120 9130 2 BP5036 HOLDER ISE RIGHT ELECTRODE 9140 80 3 RE5019 HOLDER BASE ISE ELECTRODE 4 DS0970 SCREW PHILLIPS M4x16 5 DA0156 O RING ELECTRODE SEAL 6 ZB5007 LABEL 9120 ELECTRODE HOLDER 6 ZB5009 LABEL 9130 ELECTRODE HOLDER 6 ZB5027 LABEL 9140 ELECTRODE HOLDER 6 ZB5124 LABEL 9180 ELECTRODE HOLD...

Page 110: ...E NEEDLE UNIT 5 BP5018 LIGHT GATE ISE NEEDLE UNIT COMPLETE 6 RE5029 PLUNGER ISE NEEDLE UNIT 7 YB5001 SPRING ISE NEEDLE UNIT 8 RE5028 ROD ISE NEEDLE UNIT 9 RE5009 FLAP ISE NEEDLE UNIT 10 BP5006 PROBE ISE COMPLETE 11 BP9043 FILLPORT ASSEMBLY 12 YA9023 PLATE FILL PORT MOUNTING 13 DS5006 SCREW 6 X 0 375 14 DS5000 SCREW 6 X 312 15 DZ0478 WASHER FLAT M3 16 SS5003 TUBING 3 8 OD X 1 4 ID CLEAR SILICON 17 ...

Page 111: ...PAINTED ISE REAR OLD COLOR 1 BP5081 COVER PAINTED ISE REAR NEW COLOR 2 BN5000 MODULE SWITCHING ISE POWER SUPPLY 3 BK5000 RECEPTACLE AC POWER WITH CABLE 4 EU5004 HOLDER 2 POLE ISE FUSE 5 EV0044 FUSE 1 6A SLOW 6 NS0025 SCREW PLASTIC TAPING 7 DS5000 SCREW 6 X 312 8 EU1019 CONNECTOR FASTON 6 3 9 BK5001 CABLE DC ASSEMBLY 10 BK5012 CABLE GROUND ASSEMBLY ...

Page 112: ...MBLY Item Part Description 0 BP5008 DOOR ISE FRONT COMPLETE OLD COLOR 0 BP5084 DOOR ISE FRONT COMPLETE NEW COLOR 1 RE5008 WINDOW ISE FRONT DOOR 2 ZB5002 LABEL 91XX ISE TUBING DIAGRAM 2 ZB5125 LABEL 9180 ISE TUBING DIAGRAM ...

Page 113: ...e ASCII code The serial interface is terminated on the rear cover with a 9 pin male DB 9 connector The signal levels are as follows Binary 1 12V to 3V Binary 0 3V to 12V Two stop bits follow the eight data bits to complete the 10 bit word The baud rate is set at 9600 Baud fixed The maximal recommended cable length is 40 feet The pin assignment is as follows pin 1 sample ground GND pin 2 receive da...

Page 114: ...fELECTROLYTE ISEcrcrlf03JAN92 10 59crcrlfcrcrlf Name crcrlf crcrlfSample SERUMcrcrlfcrcrlf Sample No 13 crcrlfcrcrlfNa 159soh mmol LcrcrlfK 5 4 mmol LcrcrlfCl 122soh mmol Lcrcrlfcrcrlf PERFORM DAILY crcrlf MAINTENANCE crcrlfcrcrlfex 9 3 DataLinkInformation 9180 9181only The data link with the AVL Compact 2 3 blood gas analyzer allows to combine ISE results with pH blood gas results on one printout...

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