Dirui BCA-1000 Service Manual PDF DOWNLOAD
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Official Dirui BCA-1000 service manual PDF for the automatic blood coagulation analyzer, detailing installation, unit modules, fluid circuits, circuit diagrams, component replacement, debugging, maintenance, and fault analysis. Includes BCA-1000 installation requirements, Dirui BCA-1000 maintenance procedures, BCA-1000 blood coagulation analyzer troubleshooting with alarm codes, Dirui coagulation analyzer fault analysis tables, BCA-1000 spare parts list, and exploded views. 151 pages with illustrations, wiring diagrams, and safety guidelines for technicians.
Description
Dirui BCA-1000 Service Manual PDF DOWNLOAD
Description
This official Dirui BCA-1000 service manual PDF (REV. 2018-05, May 2018) from Dirui Industrial Co., Ltd. is a critical resource for authorized technicians servicing the BCA-1000 automatic blood coagulation analyzer. It provides comprehensive guidance on safety precautions, intellectual property statements, and servicing requirements, ensuring reliability when assembly, readjustment, and repairs are performed by approved personnel. The manual covers key areas like BCA-1000 installation requirements for space, environment, power, and pure water; detailed introductions to unit modules including three-dimensional mechanical arm, reagent/sample chambers, optical units, and more; fluid and gas circuit schematics with functional descriptions; electrical wiring diagrams and circuit board functions; step-by-step component replacement and debugging for covers, arms, pipelines, and optics; Dirui BCA-1000 maintenance procedures with tools, detergents, and window applications for resets, checks, and cleanings; extensive Dirui coagulation analyzer fault analysis with coded alarms, causes, and solutions across mechanical, optical, temperature control, and main control units; BCA-1000 spare parts list including consumables, periodic replacements, and exploded drawings; and manual revision records.
Emphasizing biohazard warnings, electrical safety, and proper waste handling, the guide supports accurate BCA-1000 blood coagulation analyzer troubleshooting through detailed tables for alarm codes like probe blockages, optocoupler faults, and temperature issues. Ideal for tasks involving BCA-1000 installation guide steps, such as software setup on Win7+, commissioning with QC/calibration tests, and accessory integration like barcode readers. Always follow national standards and verify with actual equipment.
The manual is organized as follows:
- Table of Contents
| Chapter | Title | Page |
|---|---|---|
| 1 | Overview of the Analyzer | 1 |
| 1.1 | Overview of the Analyzer | 1 |
| 1.2 | Structure and introduction of the Analyzer | 1 |
| 1.2.1 | Structure of the Analyzer | 1 |
| 1.2.2 | Front view (without shield) of the Analyzer | 2 |
| 1.2.3 | Rear view (without shield) of the Analyzer | 3 |
| 1.2.4 | Right view (without shield) of the Analyzer | 4 |
| 1.2.5 | Left view (without shield) of the Analyzer | 5 |
| 1.3 | Working principle | 6 |
| 1.3.1 | Analysis process | 7 |
| 1.3.2 | Characteristics of photometry | 7 |
| 2 | Installation of the Analyzer | 9 |
| 2.1 | Installation requirements | 9 |
| 2.1.1 | Space requirements | 9 |
| 2.1.2 | Environmental requirements | 9 |
| 2.1.3 | Power requirements | 10 |
| 2.1.4 | Requirements for pure water | 10 |
| 2.2 | Unpacking | 11 |
| 2.2.1 | Unpacking steps | 11 |
| 2.2.2 | Way of carrying | 11 |
| 2.3 | Installation process | 11 |
| 2.3.1 | Installation of the Analyzer | 11 |
| 2.3.2 | Power connection | 12 |
| 2.3.3 | Connection of peripheral equipment | 12 |
| 2.3.4 | Software installation and uninstallation | 12 |
| 2.3.5 | Commissioning of the Analyzer | 18 |
| 2.3.6 | Test of clinical items | 18 |
| 2.3.7 | Training for medical personnel | 19 |
| 2.3.8 | Fill-in of Installation Acceptance Report | 19 |
| 2.4 | Accessory devices | 19 |
| 2.4.1 | Barcode reader | 19 |
| 3 | Introduction to unit modules | 21 |
| 3.1 | Three-dimensional mechanical arm unit | 21 |
| 3.1.1 | Description of functions | 21 |
| 3.1.2 | Diagram | 21 |
| 3.1.3 | Work process | 22 |
| 3.2 | Reagent chamber unit | 22 |
| 3.2.1 | Description of functions | 22 |
| 3.2.2 | Diagram | 23 |
| 3.2.3 | Work process | 23 |
| 3.3 | Sample chamber unit | 24 |
| 3.3.1 | Description of functions | 24 |
| 3.3.2 | Diagram | 24 |
| 3.3.3 | Work process | 25 |
| 3.4 | Optical unit | 25 |
| 3.4.1 | Description of functions | 25 |
| 3.4.2 | Diagram | 25 |
| 3.4.3 | Work process | 25 |
| 3.5 | Feeding unit | 26 |
| 3.5.1 | Description of functions | 26 |
| 3.5.2 | Diagram | 26 |
| 3.5.3 | Work process | 26 |
| 3.6 | Waste reclaiming unit | 26 |
| 3.6.1 | Description of functions | 26 |
| 3.6.2 | Diagram | 27 |
| 3.6.3 | Work process | 27 |
| 4 | Fluid circuit and gas circuit | 28 |
| 4.1 | Introduction to fluid circuit system of the Analyzer | 28 |
| 4.1.1 | Reset process of fluid circuit system of the Analyzer | 28 |
| 4.1.2 | Working process of fluid circuit system of the Analyzer | 28 |
| 4.2 | Schematic diagram of fluid circuit and gas circuit | 29 |
| 4.3 | Description of functions of fluid circuit system | 30 |
| 4.3.1 | Aspirating and filling of fluid | 30 |
| 4.3.2 | Rinsing of probe outer wall with pure water | 31 |
| 4.3.3 | Rinsing of probe outer wall with detergent | 32 |
| 4.3.4 | Rinsing of probe inner wall | 33 |
| 4.3.5 | Discharging of waste liquid | 34 |
| 5 | Circuit of the Analyzer | 35 |
| 5.1 | Electrical wiring diagram of the Analyzer | 35 |
| 5.2 | Functions of circuit boards | 35 |
| 5.3 | Electrical wiring diagram of circuit boards | 37 |
| 5.3.1 | Electrical wiring diagram of power box assembly | 37 |
| 5.3.2 | Electrical wiring diagram of circuit board of three-dimensional mechanical arm assembly | 38 |
| 5.3.3 | Electrical wiring diagram of main control assembly | 39 |
| 5.3.4 | Electrical wiring diagram of data collection board of optical unit | 40 |
| 5.3.5 | Electrical wiring diagram of data collection temperature control board of optical unit | 41 |
| 5.3.6 | Electrical wiring diagram of communication unit | 41 |
| 6 | Components replacement and debugging | 42 |
| 6.1 | Replacement of cover unit | 42 |
| 6.1.1 | Upper cover disassembly and gas spring replacement | 42 |
| 6.1.2 | Replacement of upper and front covers | 43 |
| 6.1.3 | Replacement of covers on left and right sides | 44 |
| 6.1.4 | Replacement of rear cover | 44 |
| 6.1.5 | Replacement of manipulator partition | 45 |
| 6.1.6 | Replacement of rear upper cover | 45 |
| 6.1.7 | Replacement of front door | 45 |
| 6.2 | Replacement of 3D mechanical arm unit | 46 |
| 6.2.1 | Replacement of heating reagent probe | 46 |
| 6.2.2 | Replacement of liquid level detection board | 47 |
| 6.2.3 | Replacement of probe reset optocoupler | 47 |
| 6.2.4 | Replacement of clamping jaw cup judging optocoupler | 48 |
| 6.2.5 | Replacement of other optocouplers | 48 |
| 6.3 | Replacement of pipeline unit spare parts and debugging | 49 |
| 6.3.1 | Replacement of pipeline unit assembly | 49 |
| 6.3.2 | Replacement of syringe assembly | 49 |
| 6.3.3 | Replacement of 10ml ceramic syringe | 50 |
| 6.3.4 | Replacement of syringe propeller motor | 50 |
| 6.3.5 | Replacement of waste liquid transit tank assembly | 51 |
| 6.3.6 | Replacement of float in pure water tank | 51 |
| 6.3.7 | Replacement of float in waste liquid tank | 52 |
| 6.3.8 | Components Debugging | 52 |
| 6.4 | Replacement of reagent chamber unit | 53 |
| 6.4.1 | Replacement of optocoupler adapter board | 54 |
| 6.4.2 | Fan replacement | 54 |
| 6.4.3 | Peltier replacement | 54 |
| 6.4.4 | Replacement of mixing optocoupler and motor | 56 |
| 6.5 | Replacement of sample chamber unit | 58 |
| 6.6 | Replacement of optical unit and debugging | 58 |
| 6.6.1 | Replacement of light source assembly | 58 |
| 6.6.2 | Debugging of light source assembly | 61 |
| 6.6.3 | Replacement of photocell assembly | 62 |
| 6.6.4 | Debugging of photocell assembly | 62 |
| 6.7 | Replacement of feeding unit | 62 |
| 6.7.1 | Replacement of feeding unit optocoupler | 62 |
| 6.8 | Replacement of waste reclaiming unit | 63 |
| 6.8.1 | Replacement of reflection optocoupler of waste reclaiming unit | 63 |
| 6.8.2 | Replacement of correlation optocoupler of waste reclaiming unit | 63 |
| 7 | System Maintenance | 65 |
| 7.1 | Preparation before system maintenance | 65 |
| 7.1.1 | Tools and instruments | 65 |
| 7.1.2 | Pure water | 65 |
| 7.1.3 | Detergent | 65 |
| 7.2 | Application of “Maintenance” window | 65 |
| 7.2.1 | Reset analyzer | 66 |
| 7.2.2 | Mechanical check | 66 |
| 7.2.3 | Tubing drainage | 67 |
| 7.2.4 | Tubing exhaust | 67 |
| 7.2.5 | Vertical check for probe | 68 |
| 7.2.6 | Horizontal check for probe | 68 |
| 7.2.7 | Check gripper position | 69 |
| 7.2.8 | Check photometer | 69 |
| 7.3 | System maintenance position and parts | 70 |
| 7.3.1 | Clean, check and replace parts regularly | 70 |
| 7.3.2 | Spare parts for regular replacement and maintenance | 71 |
| 7.4 | Maintenance methods | 71 |
| 7.4.1 | Probe | 71 |
| 7.4.2 | Rinsing of incubation and test position | 72 |
| 7.4.3 | Reagent chamber | 72 |
| 7.4.4 | Sample chamber | 72 |
| 7.4.5 | Pure water tank | 72 |
| 7.4.6 | Cleaning of cooling fan and dust cover | 72 |
| 7.4.7 | Syringe pump | 73 |
| 7.4.8 | Maintenance of the Analyzer before stop | 73 |
| 7.4.9 | Cleaning and maintenance of the Analyzer | 73 |
| 7.4.10 | Waste treatment | 75 |
| 7.5 | Treatment of scrapped analyzer | 75 |
| 8 | Fault analysis | 76 |
| 8.1 | Fault analysis for main drive board | 76 |
| 8.1.1 | Three-dimensional mechanical arm unit | 76 |
| 8.1.2 | Reagent chamber unit | 77 |
| 8.1.3 | Sample chamber unit | 77 |
| 8.1.4 | Feeding unit | 77 |
| 8.1.5 | Waste reclaiming unit | 78 |
| 8.1.6 | Optical unit | 78 |
| 8.1.7 | Liquid circuit unit | 78 |
| 8.1.8 | Fault analysis for main control board | 78 |
| 8.1.9 | Fault analysis for system power supply | 79 |
| 8.1.10 | Analysis and summary of main control board and main drive board hardware | 79 |
| 8.2 | Fault causes and analysis for three-dimensional mechanical arm | 80 |
| 8.3 | Fault causes and analysis for optical unit | 84 |
| 8.4 | Fault causes and analysis for temperature control unit | 88 |
| 8.5 | Fault causes and analysis for main control unit | 91 |
| 8.6 | Codeless fault causes and analysis | 95 |
| 9 | List of Spare Parts | 96 |
| 9.1 | List of Consumables | 96 |
| 9.2 | List of Periodically Replaced Spare Parts | 96 |
| 9.2.1 | List of Single-set Spare Parts Replaced for Half A Year | 96 |
| 9.2.2 | List of Single-set Spare Parts Replaced for A Year | 96 |
| 9.3 | List of Frequently-used Spare Parts | 96 |
| 9.3.1 | List of Assembly Spare Parts | 96 |
| 9.3.2 | List of Switch Power Supply Spare Parts | 97 |
| 9.3.3 | List of Circuit Board Spare Parts | 97 |
| 9.3.4 | List of Sensor Spare Parts | 98 |
| 9.3.5 | List of Pump Spare Parts | 98 |
| 9.3.6 | List of Motor Spare Parts | 98 |
| 9.3.7 | List of Heating Device Spare Parts | 99 |
| 9.3.8 | List of Pipeline System Function Spare Parts | 99 |
| 9.3.9 | List of Solenoid Valve Spare Parts | 100 |
| 9.3.10 | Other Spare Parts List | 100 |
| 9.4 | Unit Exploded Drawing and Spare Parts List | 101 |
| 9.4.1 | 3D Mechanical Arm Unit | 101 |
| 9.4.2 | Pipeline Unit Assembly | 113 |
| 9.4.3 | Reagent Chamber Unit | 123 |
| 9.4.4 | Sample Chamber Unit | 125 |
| 9.4.5 | Feeding Unit | 127 |
| 9.4.6 | Waste Reclaiming Unit | 129 |
| 9.4.7 | Cover Unit | 131 |
| 9.4.8 | Rack Body Unit | 133 |
| 9.5 | Overall Pipeline Diagram and Spare Part Codes List | 137 |
| 9.5.1 | List of Connectors and Function Parts | 137 |
| 9.5.2 | List of Tubing Spare Parts | 137 |
| 10 | Manual revision and change record | 140 |
No separate index is present, but Chapter 8 includes detailed fault tables with alarm codes, descriptions, causes, and solutions for components like mechanical arms, optical units, and temperature controls.
This PDF equips users with reliable instructions for Dirui BCA-1000 maintenance procedures, BCA-1000 blood coagulation analyzer troubleshooting, and spare parts management. Specifications may change; always consult Dirui for updates.
File Details
- Manual Name: Service Manual of BCA-1000 Automatic Blood Coagulation Analyzer
- Models Covered: BCA-1000
- Year: 2018
- Manual PDF Quality: High quality with clear text, tables, diagrams, and illustrations
- No. of Pages: 151
