Roche 91 Series Service Manual
  1. Manuals
  2. Brands
  3. Roche Manuals
  4. Measuring Instruments
  5. 91 Series
  6. Service manual
Roche 91 Series Service Manual

Roche 91 Series Service Manual

Ph/electrolyte analyzers
Hide thumbs
Table of Contents

Advertisement

Quick Links

91xx pH/Electrolyte Analyzers
Service Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 91 Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Roche 91 Series

Summary of Contents for Roche 91 Series

  • Page 1 91xx pH/Electrolyte Analyzers Service Manual...
  • Page 2 COBAS is a trademark of Roche. ©2007 Roche Diagnostics Roche Diagnostics GmbH D-68298 Mannheim Germany www.roche-diagnostics.com...
  • Page 3 Every effort has been made to ensure that all the information contained in this manual is correct at the time of printing. However, Roche Diagnostics GmbH reserves the right to make any changes necessary without notice as part of ongoing product development.
  • Page 4 © 2007 Roche Diagnostics GmbH, All rights reserved. The contents of this document may not be reproduced in any form or communicated to any third party without the prior written consent of Roche Diagnostics. Every effort is made to ensure its correctness. Subject to change without notice.
  • Page 5 B-10 9110 analyzer block diagram A-39 Daily maintenance menu B-11 9120, 9130, 9140, 9180 analyzer block diagram A-40 Operator functions menu B-12 9181 analyzer block diagram A-41 Program instrument menu B-13 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 6 PLEASE CLOSE SAMPLE DOOR (except 9181) D-7 Calibration sequence (2) (example Na/K/Li NO SAMPLE calibration) B-61 CLEANING FLUID NOT DETECTED Power-up sequence B-62 CONDITIONING FLUID NOT DETECTED (except 9110) INTERFACE ERROR Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 7 ERROR: LOWER NEEDLE SENSOR D-13 WHEEL MISSING OR SAMPLER DEFECT D-13 SAMPLER JAMMED OR DEFECTIVE D-14 Glossary Part Glossary Index Part 15 Index Versions Part 16 Versions Software Service Manual Version 1.0 Version 2.0 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 8 91xx pH/Electrolyte Analyzers Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 9 9180 Electrolyte Analyzers Instructions for Use Observe the service and repair procedures described in this manual and use only genuine Roche replacement parts and Roche-approved materials to guarantee the full functionality of the 91xx pH/Electrolyte Analyzers. For the order numbers of replacement parts, refer to:...
  • Page 10 Packages that are marked with this symbol must only be opened by trained technical staff. For more information about ESD protection measures, see ESD protection measures on page A-8. Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 11 (according to the standard DIN ISO 15223-1:2005) (Consumables) Catalogue number Caution (refer to accompanying documents). Please refer to safety- related notes in the manual, accompanying this instrument. Please consult instructions for use Serial number (model plate) Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 12 Caution: Avoid contact with eyes and skin, do not inhale vapors. Do not use content if the packaging is damaged Protective gloves, protective goggles and suitable protective clothing must be worn Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 13 Liquid Cristal Display Light Emitting Diode Measuring chamber Metal-Oxide Semiconductor MSDS Material safety data sheet Printed Circuit Board Quality control Reference solution SBC board Mainboard of the instrument Software Transisitor-Transistor Logic Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 14 91xx pH/Electrolyte Analyzers Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 15: Table Of Contents

    System Description Safety information ........A-3 Specifications .
  • Page 17 Explanation of the phenomenon ................A-8 Influence of electrostatic charges on components ..........A-8 Why is ESD protection so important today? ............A-8 How can ESD protection be guaranteed? ............. A-9 Conclusion ......................A-9 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 18 1 Safety information 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 19: Safety Information

    Instrument repairs are to be performed only by the manufacturer or qualified service personnel. Only accessories and supplies either delivered by or approved by Roche are to be used with the instrument. These items are manufactured especially for use with this instrument and meet the highest quality requirements.

  • Page 20: Operating Safety Information

    The power cable and the plug must be undamaged. Damaged power cables and plugs must be replaced immediately. Before opening the back panel switch off the instrument and disconnect the power cable. Replace damaged fuses with the specified type of fuse. Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 21: Disinfectants

    Use only slightly moistened cloths or cotton sticks to clean the instrument. Disinfectants Use only liquid disinfectant such as protein remover (Roche deproteinizer) or an alcohol-based (about 70%) surface disinfectant. Do not spray disinfectant directly onto the instrument because this could cause malfunctions in the electronics.

  • Page 22: Esd Protection Measures

    (e.g. table top) and a person with an electrostatic charge touches them. A discharge through a critical component connection can also occur in this case. Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 23: Why Is Esd Protection So Important Today

    Of course, not all circuit boards and electronic assemblies require such careful handling. An electrical board that only carries simple plug connectors does not require ESD packaging. In cases of doubt always use ESD packaging. Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 24 1 Safety information 91xx pH/Electrolyte Analyzers ESD protection measures Roche Diagnostics April 2007 A-10 Service manual · Version 2.0...
  • Page 25 9110 ........................ A-13 9120/9130/9140/9180/9181 ................A-13 Operating Parameters ..................A-13 9110 ........................ A-13 9120/9130/9140/9180/9181 ................A-14 Common operating parameter ..............A-14 Classifications ...................... A-15 Product data ....................A-15 Approvals ....................... A-15 Roche Diagnostics April 2007 Service manual · Version 2.0 A-11...
  • Page 26 2 Specifications 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 A-12 Service manual · Version 2.0...

  • Page 27: Specifications

    Calcium and Lithium are not measured in urine samples. Lithium is not measured in dialysate samples. Operating Parameters 9110 Sample types Whole blood, serum, plasma, aqueous and QC solutions Sample device Syringe, sample cup, capillary, Roche MICROSAMPLER Roche Diagnostics April 2007 Service manual · Version 2.0 A-13...

  • Page 28: Common Operating Parameter

    2 point every 3 hours Warm-up time 10 minutes 9120/9130/9140/9180/9181 Sample types Whole blood, serum, plasma, urine, dialysate (acetate or bicarbonate) Sample device Syringe, sample cup, capillary, Roche MICROSAMPLER Sample size 95 μL Analysis time 50 seconds Sample rate 45 per hour with printout...

  • Page 29: Classifications

    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 Roche Diagnostics April 2007 Service manual · Version 2.0 A-15...
  • Page 30 Special requirements for IVD EN 61010-2: 2001-12 products EN 61010-2: 2002-01 (9180 SN > 12001 only) Data subject to change without notice. Technical information is supplied for general informational purposes only! Roche Diagnostics April 2007 A-16 Service manual · Version 2.0...
  • Page 31 Interface information ..................A-19 Software ......................A-19 Example data string information ............... A-20 Automatic Calibration Report ..............A-20 Serum sample report ..................A-20 Data Link Information (9180/9181 only) ............A-20 Roche Diagnostics April 2007 Service manual · Version 2.0 A-17...
  • Page 32 3 Interface specifications 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 A-18 Service manual · Version 2.0...

  • Page 33: Interface Specifications

    The arrow up (e.g. out of normal range) is sent as HEX 18 ( ), the arrow down as HEX19 ( ) and → the ° (degree) is sent as HEX1A ( Roche Diagnostics April 2007 Service manual · Version 2.0 A-19...

  • Page 34: Example Data String Information

    COM 2 port on the COMPACT 2/3. On the COMPACT 2/3, select 9180 under the COM 2 interface options. See COMPACT 2/3 Operator's Manual for details. Roche Diagnostics April 2007 A-20 Service manual · Version 2.0...
  • Page 35 Main tube set (all models)/ Intake tube set (9110 only) ......A-28 Sample Contacts (9110 only) ................ A-29 Electronics ......................A-33 ISE SBC card ....................A-33 Lamp board ....................A-34 Display board ....................A-35 Roche Diagnostics April 2007 Service manual · Version 2.0 A-21...
  • Page 36 4 Description of modules 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 A-22 Service manual · Version 2.0...

  • Page 37: Description Of Modules

    The 9120, 30, 40, 80 and 81 sample needle and fill port are both designed for easy replacement by the user. To remove the fill port assembly for replacement, pull the fill Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 38: Electrode Holder Assembly

    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 located on the front of the housing near the peristaltic pump. Roche Diagnostics April 2007 A-24...

  • Page 39: Solenoid Assembly

    Remove the four corner screws to expose the rear panel. The power supply module located on the rear panel assembly can now be removed by removing the three screws securing the circuit board and by disconnecting the wiring Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 40: Sbc Board

    9180 Electrolyte Analyzers serial number > 12001 will show "Roche" instead of "AVL". This also applies to 9180 Electrolyte Analyzers serial number < 11999 in case of replacing the main board "MAINBOARD 9180 >SN 12001" or the program set "PROGRAM SET 9180".

  • Page 41: Lamp Board

    The process for Standard C is identical to that of Standard A with the exception of the operation of solenoid valve C. This solenoid valve is operated in reverse order of Standard A aspiration. Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 42: Cleaning Solution (9110 Only

    T-piece and the standard contact. The long piece can be positioned between the standard contact and the wash port. The remaining tube can be fitted between the sample needle and the preheater tube. Roche Diagnostics April 2007 A-28...

  • Page 43: Sample Contacts (9110 Only

    The 9110 fluid detection is based on the principle of measuring the impedance in a sample contact path. There are three sample contacts in the 9110 pH Analyzer. Sample Contact 1 senses standard solution draws. Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 44 4 Description of modules 91xx pH/Electrolyte Analyzers Description of modules Figure A-1 9110 fluidic diagram Roche Diagnostics April 2007 A-30 Service manual · Version 2.0...
  • Page 45 91xx pH/Electrolyte Analyzers 4 Description of modules Description of modules Figure A-2 9120, 9130, 9140 fluidic diagram Roche Diagnostics April 2007 Service manual · Version 2.0 A-31...
  • Page 46 4 Description of modules 91xx pH/Electrolyte Analyzers Description of modules Figure A-3 9180, 9181 fluidic diagram Roche Diagnostics April 2007 A-32 Service manual · Version 2.0...

  • Page 47: Electronics

    -2.500 V ref.voltage (-2.500 V on the 9110) TP15 Sample sensor (sample contact voltage on the 9110) TP16 +22/12.5 VDC (+22/+16 VDC on the 9110) Table A-6 Voltage test points Roche Diagnostics April 2007 Service manual · Version 2.0 A-33...

  • Page 48: Lamp Board

    (9181 only). A ribbon cable from the SBC Board supplies the electrical connection for each signal through connector JP6. Roche Diagnostics April 2007 A-34 Service manual · Version 2.0...

  • Page 49: Display Board

    Display boards utilized in the 9181 analyzer also contain circuitry for both the needle mechanism motor control and position sensor. The autosampler "Table Present" signal is also buffered through U1 on this board. Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 50 4 Description of modules 91xx pH/Electrolyte Analyzers Description of modules Roche Diagnostics April 2007 A-36 Service manual · Version 2.0...
  • Page 51 SBC PCB - analog selector and A/D converter - 9180, 9181 ......A-62 SBC PCB - microprocessor - 9180, 9181 ............A-63 SBC PCB - microprocessor - 9180, 9181 ............A-64 Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 52: Electronic Diagrams

    91xx pH/Electrolyte Analyzers Table of contents SBC PCB - Fluid pack detector - 9180, 9181 ............. A-65 Lamp PCB - 9180, 9181 ..................A-66 Display daughter PCB - 9180 ................A-67 Roche Diagnostics April 2007 A-38 Service manual · Version 2.0...

  • Page 53: 9110 Analyzer Block Diagram

    90 - 250 V~ Power Receptacle MAIN 1.6 AT Fuse F1 2.5 A/250 V +5 VDC/+24 VDC 50 - 60 Hz 1.6 AT +12 VDC/-12 VDC Figure A-4 9110 analyzer block diagram Roche Diagnostics April 2007 Service manual · Version 2.0 A-39...

  • Page 54: Electronic Diagrams

    Power Supply Module 100 - 240 V~ Power Receptacle MAIN 1.6 AT Fuse F1 2.5A/250V +5VDC/+24VDC 50 - 60 Hz 1.6 AT +12VDC/-12VDC Figure A-5 9120, 9130, 9140, 9180 analyzer block diagram Roche Diagnostics April 2007 A-40 Service manual · Version 2.0...

  • Page 55: 9181 Analyzer Block Diagram

    100 - 240 V~ Power Receptacle MAIN 1.6 AT Fuse F1 2.5 A/250 V +5 VDC/+24 VDC 50 - 60 Hz 1.6 AT +12 VDC/-12 VDC Figure A-6 9181 anayzer block diagram Roche Diagnostics April 2007 Service manual · Version 2.0 A-41...

  • Page 56: System Interconnect - 9110, 9120, 9130, 9140

    5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams System interconnect - 9110, 9120, 9130, 9140 Figure A-7 System interconnect - 9110, 9120, 9130, 9140 Roche Diagnostics April 2007 A-42 Service manual · Version 2.0...

  • Page 57: Sbc Pcb - Power Supply - 9110, 9120, 9130, 9140

    91xx pH/Electrolyte Analyzers 5 Electronic diagrams Electronic diagrams SBC PCB - power supply - 9110, 9120, 9130, 9140 Figure A-8 SBC PCB - power supply - 9110, 9120, 9130, 9140 Roche Diagnostics April 2007 Service manual · Version 2.0 A-43...

  • Page 58: Sbc Pcb - Valve Drivers - 9110, 9120, 9130, 9140

    5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams SBC PCB - valve drivers - 9110, 9120, 9130, 9140 Figure A-9 SBC PCB - valve drivers - 9110, 9120, 9130, 9140 Roche Diagnostics April 2007 A-44 Service manual · Version 2.0...

  • Page 59: Sbc Pcb - Pump Motor Driver / Door Detect - 9110, 9120, 9130, 9140

    SBC PCB - pump motor driver / door detect - 9110, 9120, 9130, 9140 Figure A-10 SBC PCB - pump motor driver / door detect - 9110, 9120, 9130, 9140 Roche Diagnostics April 2007 Service manual · Version 2.0 A-45...

  • Page 60: Sbc Pcb - Input Amplifiers - 9110, 9120, 9130, 9140

    5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams SBC PCB - input amplifiers - 9110, 9120, 9130, 9140 Figure A-11 SBC PCB - input amplifiers - 9110, 9120, 9130, 9140 Roche Diagnostics April 2007 A-46 Service manual · Version 2.0...

  • Page 61: Sbc Pcb - Temperature Circuit - 9110, 9120, 9130, 9140

    91xx pH/Electrolyte Analyzers 5 Electronic diagrams Electronic diagrams SBC PCB - temperature circuit - 9110, 9120, 9130, 9140 Figure A-12 SBC PCB - temperature circuit - 9110, 9120, 9130, 9140 Roche Diagnostics April 2007 Service manual · Version 2.0 A-47...

  • Page 62: Sbc Pcb - Analog Selector And A/D Converter - 9110, 9120, 9130, 9140

    Electronic diagrams SBC PCB - analog selector and A/D converter - 9110, 9120, 9130, 9140 Figure A-13 SBC PCB - analog selector and A/D converter - 9110, 9120, 9130, 9140 Roche Diagnostics April 2007 A-48 Service manual · Version 2.0...

  • Page 63: Sbc Pcb - Microprocessor - 9110, 9120, 9130, 9140

    91xx pH/Electrolyte Analyzers 5 Electronic diagrams Electronic diagrams SBC PCB - microprocessor - 9110, 9120, 9130, 9140 Figure A-14 SBC PCB - microprocessor - 9110, 9120, 9130, 9140 Roche Diagnostics April 2007 Service manual · Version 2.0 A-49...

  • Page 64: Sbc Pcb - Printer Display Drivers - 9110, 9120, 9130, 9140

    5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams SBC PCB - printer display drivers - 9110, 9120, 9130, 9140 Figure A-15 SBC PCB - printer display drivers - 9110, 9120, 9130, 9140 Roche Diagnostics April 2007 A-50 Service manual · Version 2.0...

  • Page 65: Printer Daughter Pcb - 9110, 9120, 9130, 9140, 9180, 9181

    91xx pH/Electrolyte Analyzers 5 Electronic diagrams Electronic diagrams Printer daughter PCB - 9110, 9120, 9130, 9140, 9180, 9181 Figure A-16 Printer daughter PCB - 9110, 9120, 9130, 9140, 9180, 9181 Roche Diagnostics April 2007 Service manual · Version 2.0 A-51...

  • Page 66: Lamp Pcb - 9110, 9120, 9130, 9140

    5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams Lamp PCB - 9110, 9120, 9130, 9140 Figure A-17 Lamp PCB - 9110, 9120, 9130, 9140 Roche Diagnostics April 2007 A-52 Service manual · Version 2.0...

  • Page 67: Display Daughter Pcb - 9110

    91xx pH/Electrolyte Analyzers 5 Electronic diagrams Electronic diagrams Display daughter PCB - 9110 Figure A-18 Display daughter PCB - 9110 Roche Diagnostics April 2007 Service manual · Version 2.0 A-53...

  • Page 68: Preheater Pcb - 9110

    MODULAR PLUG BLOCK CONNECT TO BLOCK Title SCHEMATIC, SAMPLE HEATER BLOCK Size Document Number ZD5009 PHb.sch Date: Thursday , Nov ember 14, 1996 Sheet Figure A-19 Preheater PCB - 9110 Roche Diagnostics April 2007 A-54 Service manual · Version 2.0...

  • Page 69: Display Daughter Pcb - 9120, 9130, 9140

    NOT STUFFED MAINDOOR UT35-017 display .sch Title SCHEMATIC, DISPLAY DAUGHTER BOARD Size Document Number LCISE Date: Thursday , February 27, 2003 Sheet Figure A-20 Display daughter PCB - 9120, 9130, 9140 Roche Diagnostics April 2007 Service manual · Version 2.0 A-55...

  • Page 70: System Interconnect - 9180, 9181

    5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams System interconnect - 9180, 9181 Figure A-21 System interconnect - 9180, 9181 Roche Diagnostics April 2007 A-56 Service manual · Version 2.0...

  • Page 71: Sbc Pcb - Power Supply - 9180, 9181

    91xx pH/Electrolyte Analyzers 5 Electronic diagrams Electronic diagrams SBC PCB - power supply - 9180, 9181 Figure A-22 SBC PCB - power supply - 9180, 9181 Roche Diagnostics April 2007 Service manual · Version 2.0 A-57...

  • Page 72: Sbc Pcb - Valve Drivers - 9180, 9181

    5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams SBC PCB - valve drivers - 9180, 9181 Figure A-23 SBC PCB - valve drivers - 9180, 9181 Roche Diagnostics April 2007 A-58 Service manual · Version 2.0...

  • Page 73: Sbc Pcb - Pump Motor Driver/Door Detect - 9180, 9181

    91xx pH/Electrolyte Analyzers 5 Electronic diagrams Electronic diagrams SBC PCB - pump motor driver/door detect - 9180, 9181 Figure A-24 SBC PCB - pump motor driver/door detect - 9180, 9181 Roche Diagnostics April 2007 Service manual · Version 2.0 A-59...

  • Page 74: Sbc Pcb - Input Amplifier - 9180, 9181

    5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams SBC PCB - input amplifier - 9180, 9181 Figure A-25 SBC PCB - input amplifier - 9180, 9181 Roche Diagnostics April 2007 A-60 Service manual · Version 2.0...

  • Page 75: Sbc Pcb - Temperature Circuit - 9180, 9181

    91xx pH/Electrolyte Analyzers 5 Electronic diagrams Electronic diagrams SBC PCB - temperature circuit - 9180, 9181 Figure A-26 SBC PCB - temperature circuit - 9180, 9181 Roche Diagnostics April 2007 Service manual · Version 2.0 A-61...

  • Page 76: Sbc Pcb - Analog Selector And A/D Converter - 9180, 9181

    5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams SBC PCB - analog selector and A/D converter - 9180, 9181 Figure A-27 SBC PCB - analog selector and A/D converter - 9180, 9181 Roche Diagnostics April 2007 A-62 Service manual · Version 2.0...

  • Page 77: Sbc Pcb - Microprocessor - 9180, 9181

    91xx pH/Electrolyte Analyzers 5 Electronic diagrams Electronic diagrams SBC PCB - microprocessor - 9180, 9181 Figure A-28 SBC PCB - microprocessor - 9180, 9181 Roche Diagnostics April 2007 Service manual · Version 2.0 A-63...
  • Page 78 5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams SBC PCB - microprocessor - 9180, 9181 Figure A-29 SBC PCB - microprocessor - 9180, 9181 Roche Diagnostics April 2007 A-64 Service manual · Version 2.0...
  • Page 79 91xx pH/Electrolyte Analyzers 5 Electronic diagrams Electronic diagrams SBC PCB - Fluid pack detector - 9180, 9181 Figure A-30 SBC PCB - Fluid pack detector - 9180, 9181 Roche Diagnostics April 2007 Service manual · Version 2.0 A-65...
  • Page 80 5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams Lamp PCB - 9180, 9181 Figure A-31 Lamp PCB - 9180, 9181 Roche Diagnostics April 2007 A-66 Service manual · Version 2.0...
  • Page 81 Y ES- IP1241.1082.3 SCHURTER HEADER 34 IP1241.1082.3 SCHURTER Title SCHEMATIC, DISPLAY BOARD, 9180 Size Document Number ZD5016 Date: Monday , July 22, 2002 Sheet Figure A-32 Display daughter PCB - 9180 Roche Diagnostics April 2007 Service manual · Version 2.0 A-67...
  • Page 82 5 Electronic diagrams 91xx pH/Electrolyte Analyzers Electronic diagrams Roche Diagnostics April 2007 A-68 Service manual · Version 2.0...
  • Page 83 Software operation Software operation 9110 ......B-3 Software operation 9120, 9130, 9140 ....B-17 Software operation 9180 .
  • Page 85 Print functions menu .................... B-9 QC sample menu ....................B-10 Daily maintenance menu ..................B-11 Operator functions menu ................... B-12 Program instrument menu ................. B-13 Service functions menu ..................B-14 Calibration sequence ................... B-15 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 86 6 Software operation 9110 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 87: Software Operation 9110

    2 Main Menu 3 Measurement Sequence 4 Print Functions Menu 5 QC/Standard/Urine Sample Menu 6 Electrode Cleaning Menu 7 Operator Functions Menu 8 Program Instrument Menu 9 Service Functions Menu 10 Calibration Sequence Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 88 6 Software operation 9110 91xx pH/Electrolyte Analyzers Software operation 9110 Overall program operation flow Figure B-1 9110 program flow Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 89 91xx pH/Electrolyte Analyzers 6 Software operation 9110 Software operation 9110 Main menu Figure B-2 9110 main menu Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 90 6 Software operation 9110 91xx pH/Electrolyte Analyzers Software operation 9110 Measurement sequence Figure B-3 9110 measurement sequence Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 91 91xx pH/Electrolyte Analyzers 6 Software operation 9110 Software operation 9110 Print functions menu Figure B-4 9110 print functions menu Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 92: Qc Sample Menu

    6 Software operation 9110 91xx pH/Electrolyte Analyzers Software operation 9110 QC sample menu Figure B-5 9110 QC sample menu Roche Diagnostics April 2007 B-10 Service manual · Version 2.0...

  • Page 93: Daily Maintenance Menu

    91xx pH/Electrolyte Analyzers 6 Software operation 9110 Software operation 9110 Daily maintenance menu Figure B-6 9110 daily maintenance menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-11...

  • Page 94: Operator Functions Menu

    6 Software operation 9110 91xx pH/Electrolyte Analyzers Software operation 9110 Operator functions menu Figure B-7 9110 operator functions menu Roche Diagnostics April 2007 B-12 Service manual · Version 2.0...

  • Page 95: Program Instrument Menu

    91xx pH/Electrolyte Analyzers 6 Software operation 9110 Software operation 9110 Program instrument menu Figure B-8 9110 program instrument menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-13...

  • Page 96: Service Functions Menu

    6 Software operation 9110 91xx pH/Electrolyte Analyzers Software operation 9110 Service functions menu Figure B-9 9110 service functions menu Roche Diagnostics April 2007 B-14 Service manual · Version 2.0...

  • Page 97: Calibration Sequence

    91xx pH/Electrolyte Analyzers 6 Software operation 9110 Software operation 9110 Calibration sequence Figure B-10 9110 calibration sequence Roche Diagnostics April 2007 Service manual · Version 2.0 B-15...
  • Page 98 6 Software operation 9110 91xx pH/Electrolyte Analyzers Software operation 9110 Roche Diagnostics April 2007 B-16 Service manual · Version 2.0...
  • Page 99 Print functions menu ..................B-23 QC/Standard/urine sample menu ..............B-24 Daily maintenance menu ..................B-25 Operator functions menu ................... B-26 Program instrument menu ................. B-27 Service functions menu ..................B-28 Calibration sequence ................... B-29 Roche Diagnostics April 2007 Service manual · Version 2.0 B-17...
  • Page 100 7 Software operation 9120, 9130, 9140 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 B-18 Service manual · Version 2.0...

  • Page 101: Software Operation 9120, 9130, 9140

    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! Roche Diagnostics April 2007 Service manual · Version 2.0 B-19...
  • Page 102 7 Software operation 9120, 9130, 9140 91xx pH/Electrolyte Analyzers Software operation 9120, 9130, 9140 Overall program operating flow Figure B-11 9120, 9130, 9140 program flow Roche Diagnostics April 2007 B-20 Service manual · Version 2.0...
  • Page 103 91xx pH/Electrolyte Analyzers 7 Software operation 9120, 9130, 9140 Software operation 9120, 9130, 9140 Main menu Figure B-12 9120, 9130, 9140 main menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-21...
  • Page 104 7 Software operation 9120, 9130, 9140 91xx pH/Electrolyte Analyzers Software operation 9120, 9130, 9140 Measurement sequence Figure B-13 9120, 9130, 9140 measurement sequence Roche Diagnostics April 2007 B-22 Service manual · Version 2.0...
  • Page 105 91xx pH/Electrolyte Analyzers 7 Software operation 9120, 9130, 9140 Software operation 9120, 9130, 9140 Print functions menu Figure B-14 9120, 9130, 9140 print functions menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-23...
  • Page 106 7 Software operation 9120, 9130, 9140 91xx pH/Electrolyte Analyzers Software operation 9120, 9130, 9140 QC/standard/urine sample menu Figure B-15 9120, 9130, 9140 QC/Standard/urine sample menu Roche Diagnostics April 2007 B-24 Service manual · Version 2.0...
  • Page 107 91xx pH/Electrolyte Analyzers 7 Software operation 9120, 9130, 9140 Software operation 9120, 9130, 9140 Daily maintenance menu Figure B-16 9120, 9130, 9140 daily maintenance menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-25...
  • Page 108 7 Software operation 9120, 9130, 9140 91xx pH/Electrolyte Analyzers Software operation 9120, 9130, 9140 Operator functions menu Figure B-17 9120, 9130, 9140 operator functions menu Roche Diagnostics April 2007 B-26 Service manual · Version 2.0...
  • Page 109 91xx pH/Electrolyte Analyzers 7 Software operation 9120, 9130, 9140 Software operation 9120, 9130, 9140 Program instrument menu Figure B-18 9120, 9130, 9140 program instrument menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-27...
  • Page 110 7 Software operation 9120, 9130, 9140 91xx pH/Electrolyte Analyzers Software operation 9120, 9130, 9140 Service functions menu Figure B-19 9120, 9130, 9140 service functions menu Roche Diagnostics April 2007 B-28 Service manual · Version 2.0...
  • Page 111 91xx pH/Electrolyte Analyzers 7 Software operation 9120, 9130, 9140 Software operation 9120, 9130, 9140 Calibration sequence Figure B-20 9120, 9130, 9140 calibration sequence Roche Diagnostics April 2007 Service manual · Version 2.0 B-29...
  • Page 112 7 Software operation 9120, 9130, 9140 91xx pH/Electrolyte Analyzers Software operation 9120, 9130, 9140 Roche Diagnostics April 2007 B-30 Service manual · Version 2.0...
  • Page 113 Operator functions menu ................... B-40 Program instrument menu ................. B-41 Service functions menu ..................B-42 Calibration sequence (1) (Example Na/K/Li calibration) ......... B-43 Calibration sequence (2) (Example Na/K/Li calibration) ......... B-44 Power-up ......................B-45 Roche Diagnostics April 2007 Service manual · Version 2.0 B-31...
  • Page 114 8 Software operation 9180 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 B-32 Service manual · Version 2.0...

  • Page 115: Software Operation 9180

    4 Print Functions Menu 5 QC/Std/Dialysate/Urine Sample Menu 6 Daily Maintenance Menu 7 Operator Functions Menu 8 Program Instrument Menu 9 Service Functions Menu 10 Calibration Sequence 11 Power-up Sequence Roche Diagnostics April 2007 Service manual · Version 2.0 B-33...

  • Page 116: Overall Program Operation Flow

    8 Software operation 9180 91xx pH/Electrolyte Analyzers Software operation 9180 Overall program operation flow Figure B-21 9180 program flow Roche Diagnostics April 2007 B-34 Service manual · Version 2.0...

  • Page 117: Main Menu

    91xx pH/Electrolyte Analyzers 8 Software operation 9180 Software operation 9180 Main menu Figure B-22 9180 main menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-35...

  • Page 118: Measurement Sequence

    8 Software operation 9180 91xx pH/Electrolyte Analyzers Software operation 9180 Measurement sequence Figure B-23 9180 measurement sequence Roche Diagnostics April 2007 B-36 Service manual · Version 2.0...

  • Page 119: Print Functions Menu

    91xx pH/Electrolyte Analyzers 8 Software operation 9180 Software operation 9180 Print functions menu Figure B-24 9180 print functions menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-37...

  • Page 120: Qc/Standard/Dialysate/Urine Sample Menu

    8 Software operation 9180 91xx pH/Electrolyte Analyzers Software operation 9180 QC/standard/dialysate/urine sample menu Figure B-25 9180 QC/standard/dialysate/urine sample menu Roche Diagnostics April 2007 B-38 Service manual · Version 2.0...

  • Page 121: Daily Maintenance Menu

    91xx pH/Electrolyte Analyzers 8 Software operation 9180 Software operation 9180 Daily maintenance menu Figure B-26 9180 daily maintenance menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-39...

  • Page 122: Operator Functions Menu

    8 Software operation 9180 91xx pH/Electrolyte Analyzers Software operation 9180 Operator functions menu Figure B-27 9180 operator functions menu Roche Diagnostics April 2007 B-40 Service manual · Version 2.0...

  • Page 123: Program Instrument Menu

    91xx pH/Electrolyte Analyzers 8 Software operation 9180 Software operation 9180 Program instrument menu Figure B-28 9180 program instrument menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-41...

  • Page 124: Service Functions Menu

    8 Software operation 9180 91xx pH/Electrolyte Analyzers Software operation 9180 Service functions menu Figure B-29 9180 service functions menu Roche Diagnostics April 2007 B-42 Service manual · Version 2.0...

  • Page 125: Calibration Sequence (1) (Example Na/K/Li Calibration

    91xx pH/Electrolyte Analyzers 8 Software operation 9180 Software operation 9180 Calibration sequence (1) (Example Na/K/Li calibration) Figure B-30 9180 calibration sequence (1) (Example Na/K/Li calibration) Roche Diagnostics April 2007 Service manual · Version 2.0 B-43...

  • Page 126: Calibration Sequence (2) (Example Na/K/Li Calibration

    8 Software operation 9180 91xx pH/Electrolyte Analyzers Software operation 9180 Calibration sequence (2) (Example Na/K/Li calibration) Figure B-31 9180 calibration sequence (2) (Example Na/K/Li calibration) Roche Diagnostics April 2007 B-44 Service manual · Version 2.0...

  • Page 127: Power-Up

    91xx pH/Electrolyte Analyzers 8 Software operation 9180 Software operation 9180 Power-up Figure B-32 9180 power-up Roche Diagnostics April 2007 Service manual · Version 2.0 B-45...
  • Page 128 8 Software operation 9180 91xx pH/Electrolyte Analyzers Software operation 9180 Roche Diagnostics April 2007 B-46 Service manual · Version 2.0...
  • Page 129 Program instrument menu ................. B-58 Service functions menu ..................B-59 Calibration sequence (1) (example Na/K/Li calibration) ......... B-60 Calibration sequence (2) (example Na/K/Li calibration) ......... B-61 Power-up sequence ....................B-62 Roche Diagnostics April 2007 Service manual · Version 2.0 B-47...
  • Page 130 9 Software operation 9181 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 B-48 Service manual · Version 2.0...

  • Page 131: Software Operation 9181

    4 Print Functions Menu 5 QC/Std/Dialysate/Urine Sample Menu 6 Daily Maintenance Menu 7 Operator Functions Menu 8 Program Instrument Menu 9 ervice Functions Menu 10 Calibration Sequence 11 Power-up Sequence Roche Diagnostics April 2007 Service manual · Version 2.0 B-49...

  • Page 132: Overall Program Operting Flow

    9 Software operation 9181 91xx pH/Electrolyte Analyzers Software operation 9181 Overall program operting flow Figure B-33 9181 program flow Roche Diagnostics April 2007 B-50 Service manual · Version 2.0...

  • Page 133: Main Menu

    91xx pH/Electrolyte Analyzers 9 Software operation 9181 Software operation 9181 Main menu Figure B-34 9181 main menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-51...

  • Page 134: Manual Measurement Sequence

    9 Software operation 9181 91xx pH/Electrolyte Analyzers Software operation 9181 Manual measurement sequence Figure B-35 9181 manual measurement sequence Roche Diagnostics April 2007 B-52 Service manual · Version 2.0...

  • Page 135: Automated Measurement Sequence

    91xx pH/Electrolyte Analyzers 9 Software operation 9181 Software operation 9181 Automated measurement sequence Figure B-36 9181 automated measurement sequence Roche Diagnostics April 2007 Service manual · Version 2.0 B-53...

  • Page 136: Print Functions Menu

    9 Software operation 9181 91xx pH/Electrolyte Analyzers Software operation 9181 Print functions menu Figure B-37 9181 print functions menu Roche Diagnostics April 2007 B-54 Service manual · Version 2.0...

  • Page 137: Qc/Std/Dialysate/Urine Sample Menu

    91xx pH/Electrolyte Analyzers 9 Software operation 9181 Software operation 9181 QC/std/dialysate/urine sample menu Figure B-38 9181 QC/std/dialysate/urine sample menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-55...

  • Page 138: Daily Maintenance Menu

    9 Software operation 9181 91xx pH/Electrolyte Analyzers Software operation 9181 Daily maintenance menu Figure B-39 9181 daily maintenance menu Roche Diagnostics April 2007 B-56 Service manual · Version 2.0...

  • Page 139: Operator Functions Menu

    91xx pH/Electrolyte Analyzers 9 Software operation 9181 Software operation 9181 Operator functions menu Figure B-40 9181 operator functions menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-57...

  • Page 140: Program Instrument Menu

    9 Software operation 9181 91xx pH/Electrolyte Analyzers Software operation 9181 Program instrument menu Figure B-41 9181 program instrument menu Roche Diagnostics April 2007 B-58 Service manual · Version 2.0...

  • Page 141: Service Functions Menu

    91xx pH/Electrolyte Analyzers 9 Software operation 9181 Software operation 9181 Service functions menu Figure B-42 9181 service functions menu Roche Diagnostics April 2007 Service manual · Version 2.0 B-59...

  • Page 142: Calibration Sequence (1) (Example Na/K/Li Calibration

    9 Software operation 9181 91xx pH/Electrolyte Analyzers Software operation 9181 Calibration sequence (1) (example Na/K/Li calibration) Figure B-43 9181 calibration sequence (1) (example Na/K/Li calibration) Roche Diagnostics April 2007 B-60 Service manual · Version 2.0...

  • Page 143: Calibration Sequence (2) (Example Na/K/Li Calibration

    91xx pH/Electrolyte Analyzers 9 Software operation 9181 Software operation 9181 Calibration sequence (2) (example Na/K/Li calibration) Figure B-44 9181 calibration sequence (2) (example Na/K/Li calibration) Roche Diagnostics April 2007 Service manual · Version 2.0 B-61...

  • Page 144: Power-Up Sequence

    9 Software operation 9181 91xx pH/Electrolyte Analyzers Software operation 9181 Power-up sequence Figure B-45 9181 power-up Roche Diagnostics April 2007 B-62 Service manual · Version 2.0...
  • Page 145 TEST PINCH VALVES ..................B-67 TEST INTERFACE ....................B-67 TEST AMPLIFIER ....................B-67 ENTER SERVICE CODE ..................B-68 Miscellaneous functions ..................B-70 Deleting data ....................B-70 Warm-up bypass .................... B-70 Roche Diagnostics April 2007 Service manual · Version 2.0 B-63...
  • Page 146 10 Service functions 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 B-64 Service manual · Version 2.0...

  • Page 147: Service Functions

    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. Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 148: Test Sample Door (Except 9181

    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 being tested. Observe that the peristaltic pump changes speed as is indicated on the display. Roche Diagnostics April 2007 B-66...

  • Page 149: Test Pinch Valves

    36.8 and 37.2°C. Example display Na=#### K=#### GND =0 Temp(mV) =-#### Cl/Ca/Li=#### -2500mV=-2499 Temp(°C) = ##.# (depending on parameter configuration) (9180/9181 only) pH=#### (9110 only) Roche Diagnostics April 2007 Service manual · Version 2.0 B-67...

  • Page 150: Enter Service Code

    H ions. The cH will be shown in addition to the pH value. cH is not shown on QC values and statistics reports. Table B-1 Service code descriptions Roche Diagnostics April 2007 B-68 Service manual · Version 2.0...
  • Page 151 QC values direct ISE measurement SnapPak counter input Set "Leasing counter" Small sample cups Allows temperature correction for measured results Table B-2 Instrument / service code matrix Roche Diagnostics April 2007 Service manual · Version 2.0 B-69...

  • Page 152: Miscellaneous Functions

    It is recommended that all data be deleted if the analyzer is to be used by other persons at a later date. Warm-up bypass a To bypass the instrument warm-up Press YES and NO keys simultaneously during instrument warm-up. Roche Diagnostics April 2007 B-70 Service manual · Version 2.0...
  • Page 153 Maintenance Adjustments ........C-3 Maintenance .
  • Page 155 Table of contents Adjustments Insert introducing text here. Chapter In this chapter Adjustments .........................C-5 Sample contacts adjustment (9110 only) .............C-5 Sample sensor adjustment (9120/9130/9140/9180/9181 only) ......C-5 Temperature Adjustment (9110/9140/9180/9181 only) ........C-6 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 156 11 Adjustments 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 157: Adjustments

    3 Press YES to turn on peristaltic pump and ensure displayed value remains constant. Raise sample door and aspirate clear fluid (e.g. water). Displayed reading should now be 150 or greater. Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 158: Temperature Adjustment (9110/9140/9180/9181 Only

    If no Temperature Adjustment Test Plug is available, place a quality thermometer (preferably mercury) next to the right side electrode holder. With the front door open, wait approx. 10 min. Then adjust the displayed temperature to match the reading on the thermometer. Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 159 Table of contents Maintenance Insert introducing text here. Chapter In this chapter Maintenance ........................C-9 Daily maintenance ....................C-9 Weekly maintenance ....................C-9 Monthly maintenance ...................C-9 Six month maintenance ..................C-9 Annual preventive maintenance ................C-9 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 160 12 Maintenance 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 161: Maintenance

    Replace sample sensor Quad-ring (9120/30/40/80/81 only). m Replace preheater Quad-ring (9110 only). m Check sample sensor voltage (9120/30/40/80/81 only). m Check sample contact voltage (9110 only). m Check sample temperature (9140/80/81 only). Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 162 12 Maintenance 91xx pH/Electrolyte Analyzers Maintenance Roche Diagnostics April 2007 C-10 Service manual · Version 2.0...
  • Page 163 Troubleshooting Troubleshooting ........D-3 April 2007...
  • Page 165 PERFORM DAILY MAINTENANCE (except 9110) ........D-12 REPLACE FLUID PACK ..................D-12 CHECK TEMPERATURE (9140/9180/9181 only) ........... D-12 VALVE OVERTEMP! CHECK VALVES ............D-13 ERROR: UPPER NEEDLE SENSOR ..............D-13 ERROR: LOWER NEEDLE SENSOR ..............D-13 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 166 13 Troubleshooting 91xx pH/Electrolyte Analyzers Table of contents WHEEL MISSING OR SAMPLER DEFECT ............ D-13 SAMPLER JAMMED OR DEFECTIVE ............D-14 Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 167: Error Messages And Troubleshooting

    The sample sensor must also detect a continuous flow of Standard A Solution into the sample chamber, lasting several seconds, without encountering air bubbles or air. After several seconds, the trailing edge of the Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 168: Standard B Not Detected, Standard C Not Detected (9180/9181 Only

    The sample contacts can be adjusted (see cross reference below), the sample sensor is calibrated with air during each calibration. For details, see Sample contacts adjustment (9110 only) on page C-5. Perform a calibration to remove the error message after troubleshooting. Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 169: Check Reference Housing

    This message occurs and prints [NO SAMPLE] on the print-out, when either of two conditions exists. Sample door is not closed within 20 seconds after samples are in place. Sample door has been opened and no sample is detected within 20 seconds. Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 170: No Sample

    Possible causes and remedies Ensure that a sufficient volume of conditioning solution is presented for aspiration and no air bubbles are present as solution is aspirated. Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 171: Interface Error

    Perform Electrode Cleaning (9110 only) or Daily Maintenance. Check or replace reference electrode. Replace ISE SnapPakTM. ## NOT CAL’D NA NOT CAL’D (all except 9110) K NOT CAL’D CL NOT CAL’D Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 172 -3100 to +1000 -350 to -660 -150 to +150 -3100 to +1900 -3600 to +1400 -2600 to +3400 +1 to +760 -1730 to -285 Table D-3 9180, 9181 electrode voltage ranges Roche Diagnostics April 2007 D-10 Service manual · Version 2.0...

  • Page 173: Clog In Sample Path (9110 Only), Clog Check Fluid Path (Except 9110

    Ensure that 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 right side electrode holder. Roche Diagnostics April 2007 Service manual · Version 2.0 D-11...

  • Page 174: Err

    Check whether room temperature is within specified limits (15°C to 32°C / 60°F to 90°F). Check fuse F3 (LED D3). Perform temperature adjustment procedure. Replace SBC board or preheater (9110 only) or right side electrode holder. Roche Diagnostics April 2007 D-12 Service manual · Version 2.0...

  • Page 175: Valve Overtemp! Check Valves

    Possible remedies Check for foreign material that may prevent the probe from moving freely. Contact Roche Diagnostics for technical assistance. ERROR: LOWER NEEDLE SENSOR If probe movement to the lower position is not detected within a certain time period, the above message is displayed.
  • Page 176 The analyzer 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. Roche Diagnostics April 2007 D-14 Service manual · Version 2.0...
  • Page 177 Glossary Glossary ......... . . E-3 April 2007...
  • Page 179 PP abbr. for peristaltic pump sample door. Printer Low-noise thermoprinter. ISE abbr. for ion sensitive electrodes Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 180 (optically) when filling the measuring chamber with fluid. Sample throughput Number of samples per hour. SnapPak Calibration solutions for ISE including waste container. Volume limitation Is the maximum volume of sample which is aspirated from the container. Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 181 Index Index ..........F-3 April 2007...
  • Page 183 – Standard C (not on 9110), A-27 – Power supply, A-57 – Waste liquids, A-28 – Pump motor driver/door detect, A-59 – Mechanical assemblies – Temperature circuit, A-61 – Display board, A-27 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 184 – Needle unit, A-23 – Peristaltic pump, A-24 – Printer, A-25 – Rear panel, A-25 – SBC board, A-26 Fluidic Module, A-27 – Solenoid, A-24 – Cleaning solution (9110 only), A-28 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 185 – Power-up sequence, B-62 Service Manual – Print functions menu, B-54 – Abbreviations, 13 – Program instrument menu, B-58 – Conventions used, 10 – QC/std/dialysate/urine sample menu, B-55 – Finding information, 9 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 186 Solenoid assembly, A-24 Specifications – 9110, A-13 – 9120/9130/9140/9180/9181, A-13 System interconnect - 9110, 9120, 9130, 9140, A-42 Temperature Adjustment (9110/9140/9180/9181 only), Trademarks, 4 Troubleshooting, D-5 – Status-LEDs, D-5 Waste liquids, A-28 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 187 Versions Versions ......... . . G-3 April 2007...
  • Page 189 Table of contents Versions This chapter provides information about the released software versions and the released service manuals. Chapter In this chapter Software ........................G-5 Service Manual ......................G-6 Version 1.0 ......................G-6 Version 2.0 ......................G-6 Roche Diagnostics April 2007 Service manual · Version 2.0...
  • Page 190 16 Versions 91xx pH/Electrolyte Analyzers Table of contents Roche Diagnostics April 2007 Service manual · Version 2.0...

  • Page 191: Software

    A80X2.05 17 May 2004 9180/81 SN > 12001 only "AVL" replaced by "Roche", minor text changes Table G-2 9180, 9181 software releases The 9180 and 9181 software was published as multi-language version. Roche Diagnostics April 2007 Service manual ·...

  • Page 192: Service Manual

    A-15 nominal power consumption: modified A-20 data link information (9180/81 only): new B-69 deleting data: new Status-LEDs: new Glossary, Versions Table G-5 Version 2.0 modifications Roche Diagnostics April 2007 Service manual · Version 2.0...

This manual is also suitable for:

911091209130914091809181

Table of Contents