Woodley InSight V5 Service Manual
  1. Manuals
  2. Brands
  3. Woodley Manuals
  4. Measuring Instruments
  5. InSight V5
  6. Service manual

Woodley InSight V5 Service Manual

Veterinary hematology analyser
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
模板编号及版本 : DMR-MB-007[1.5]

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the InSight V5 and is the answer not in the manual?

Questions and answers

Related Manuals for Woodley InSight V5

Summary of Contents for Woodley InSight V5

  • Page 1 模板编号及版本 : DMR-MB-007[1.5]...

  • Page 2: Preface

    After reading, keep the manual in a convenient location for future reference and easy access. Product name: InSight V5 Veterinary Haematology Analyser Declaration We reserve the right to final interpretation of this service manual.

  • Page 3: Maintenance Services

    If operated outside of the specified conditions of use, the analyser may not work properly, which could lead to unreliable measurement results and damaged instrument components or even bodily injury. This analyser must be operated by trained medical testing professionals, doctors, nurses, or laboratory technicians. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 4: Table Of Contents

    2.4.1 Integral Replacement of the Optical Assembly .............. 62 2.4.2 Replacing the Optical Preamplifier Panel ..............64 2.4.3 Replacing the Laser Driver panel................... 65 2.4.4 Fine Tuning of the Flow Chamber .................. 67 2.4.5 Replacement of High-angle Receiving Plate ..............68 Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 5: Contents

    5.2 HGB Voltage Gain Setting....................105 5.3 Gain Calibration ........................106 5.4 Calibration of Calibrators ...................... 106 5.4.1 Calibration in Whole-blood Mode ................. 106 5.4.2 Calibration in Predilute Mode ..................107 5.5 LIS Connection ........................108 Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 6 Contents 5.5.1 Installing LIS Workstation .................... 108 5.5.2 Host Communication Settings ..................108 5.5.3 Connecting Analyser with LIS ..................109 6 Alarms and Solutions ......................... 111 7 Maintenance Inventory ....................... 117 Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 7: Manual Overview

    Manual Overview 1.1 Instruction This chapter explains the procedures for maintaining the InSight V5 Haematology Analyser. Please read this manual carefully to guarantee proper device maintenance and operator safety. This manual is complemented by the operator's manual; there is no overlap between the two.
  • Page 8 It is a Class 3R laser product with 5.0 mW of maximum power output at 635nm. Avoid direct eye exposure to the laser beam. Instruction for Moving Network interface Protective grounding Alternating current (AC) In Vitro diagnostic medical device Type B applied part Lot Number Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 9 Humidity level for storage 106kPa Atmospheric pressure level for storage 50kPa Consult the Operator’s Manual Keep away from sunlight Keep dry No rolling No Stacking. Let this side face upward. Fragile, handle with care Recyclable materials Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 10: Safety Instructions

    (such as a protective lab suit, gloves, etc.). ⚫ If the reagent accidentally comes in contact with your eyes or skin, wash it off immediately with water. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 11 The pointed sample probe, any blood stains left on it, QC materials, and calibrators may be potentially bio-infectious, so please avoid contact with the sample probe. This sign warns of laser radiation. Do not look directly at the laser beams or see through the optical system. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 12: Instrument Configuration

    2 Instrument Configuration Instrument Configuration 2.1 Mechanical Components The InSight V5 Haematology Analyser consists of the main unit and its accessories. Figure 2-1 Front of the analyser 1 - Aspirate key 2 - Sample probe 3 - Status indicator light 4 - Touch screen Copyright ©...
  • Page 13 3 - Cooling fan 4 - Waste outlet connector 5 - Diluent inlet connector 6 - BNC socket for the diluent sensor 7 - BNC socket for the waste sensor 8 - Ground studs Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 14 1 - Power assembly 2 - Sampling assembly 3 - Counting bath assembly 4 - Electromagnetic valve assembly 5 - Negative-pressure chamber 6 - Preheating bath assembly 7 - Pinch valve 8 - Liquid pump assembly Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 15: Hydraulics System

    ⚫ Sampling and blood dispensing module: Consists of the sample probe, sampling syringe, swabs, and sampling assembly. ⚫ Power supply and waste discharge module: Consists of the vacuum chamber, liquid pump, valve, and tubing. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 16: Schematic Diagram Of The Hydraulic System

    Figure 2-7 Schematic diagram of the hydraulic system Whole-blood CBC+DIFF Mode Sampling Dispensing V5 DIL Diluted sample V5 DIL V5 LY1 V5 LY2 Diluted sample V5 DIL RBC/PLT Measurement DIFF measurement WBC/BASO module measurement module module Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 17: Hydraulics Diagram For The Overall Unit

    The diluted sample is mixed well for a full reaction with V5 LY2 Lyse in the WBC bath. Then the sample is placed between the flow chamber inlet and the sampling syringe; meanwhile, the sheath flow is activated and kept steady so that it can hold the sample in motion until it Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 18 4. Cleaning: To clean, open LV01 and LV07, and add the diluent into the WBC bath using the dosing syringe. 5. Waste discharge: Waste is discharged by opening Valve LV14, LV15 and Pump P1. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 19: Hgb Measurement Channel

    Lyse, the red blood cells are dissolved. Through the negative-pressure chamber (with a negative pressure of -30Kpa), the sample is aspirated out of the WBC bath through the aperture. The RBC and PLT particles generate electric pulses of various amplitudes when travelling through Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 20: Sampling And Blood-Dispensing Module

    ⚫ Waste disposal module This module consists of the following parts: ➢ Discharge of waste resulting from swab cleansing Pump P1 is opened to discharge any waste resulting from using the swab to clean the sample probe. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 21: Status Monitoring Module

    None probe the testing tube and dispenses a certain portion of the sample to be placed in the corresponding counting bath 20.01.098 Cleans the outer and inner Swab None walls of the sample probe Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 22 Isolation 60.01.0012 This chamber insulates the None chamber liquid from the electric circuits to prevent any electrical interference. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 23 Lyse check 24.13.0015 Separate the lyse and the None valve diluent, to prevent the lyse (7856803) from back flow Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 24 Filter 53.99.001 Prevent tiny particles None from blocking the fluidics system 20.01.111 Divide the blood for a None Sampling fixed amount, clean the syringe sampling probe, and help the pushing Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 25 1.0mm 63.01.0014 1.68 This tube is hard and Teflon transparent, and is Tube very resistant to erosion ABW0000 63.01.0003 Soft tube, the pinch 2 Silicone tube of the pinch Tube valve Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 26 Name T420-1 53.05.0003 White T-type Connector for 1.6-2.4mm Connector nylon (i.d.) Tubing K420-6005 53.05.0005 10-32 screw-thread connector for Connector 1.6-2.4mm (i.d.) tubing S220-6005 53.05.0008 1/4-28 screw-thread connector for Connector natural 1.6-2.4mm (i.d.) tubing color Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 27 CCLR-1 53.05.0028 White White-coded locking ring Color-coded nylon locking ring CCLR-3 53.05.0030 Red-coded locking ring Color-coded nylon locking ring FTLB230-1 53.05.002 White Female Luer FTLB230-1 Connector nylon Connector Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 28: Main Measurement Modes

    The dilution and measurement procedures of the sample in different measurement mode will be presented on the following pages. 2.2.10.1 Dilution Procedure in Whole-blood CBC+DIFF Mode The dilution procedure in whole-blood CBC+DIFF mode is shown in Figure 2-9. Figure 2-9 Dilution Procedure in Whole-blood CBC+DIFF Mode Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 29 Figure 2-10 Dilution Procedure in Predilute CBC+DIFF Mode 2.2.10.3 Dilution Procedure in Whole-blood CBC Mode The dilution procedure in whole-blood CBC mode is shown in Figure 2-11. Figure 2-11 Dilution Procedure in Whole-blood CBC Mode Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 30 Detailed description: ⚫ Steps taken between 0s~4s (Figure 2-13) a. Aspirate the whole blood using the sampling syringe. b. Set the sample probe in the upper position for outer-wall cleaning. c. Empty WBC/HGB bath. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 31 The sampling probe moves down into the WBC/HGB bath, and adds V5 LY2 into WBC/HGB bath. b. Add the blood sample and the diluent into the WBC/HGB bath, and mix them thoroughly through air bubbles. c. Empty the RBC/PLT bath. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 32 Clean the WBC/HGB bath. c. Add the diluent and the blood sample into the RBC/PLT bath. d. Add the diluent and the blood sample into the WBC/HGB bath, and mix them thoroughly with air bubbles. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 33 Clean the sample channel after DIFF measurement is completed. Push the residual WBC reacting sample treated with V5 LY1 into the flow chamber to form the second stable sheath flow. The measurement in WBC/BASA channel is in progress. The measurement in RBC channel is completed. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 34 Restore the sample assembly to measurement preparation status. h. At around the 69s mark, the screen will show the current counting results. The next sample can be made as soon as 72s measurement is completed. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 35: Hydraulics Maintenance

    After scrubbing, use another clean cotton swab dampened with pure diluent to clean away the probe cleanser residue at the bottom end of the swab and the inside of its lower aperture. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 36: Troubleshooting Common Hydraulics Problems

    Illustration Usage Remarks ⚫ Used to contain liquid after a tube is pulled out ⚫ small sample cup Used as a diluent container None ⚫ The ratio of probe cleanser to diluent is 1:3. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 37 Figure 2-21 2-way valve (L) 4. Place the components in their original positions. (Note that the parts with instructions are kept on the same side during installation. Then remove the tissue paper and clean the bottom.) Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 38 Make sure to align the two marked lines correctly while installing, as shown in Figure 2-25. Figure 2-25 Installing the marked lines 4. Make sure the liquid inlet and outlet are connected to the correct tubing (See Figure 2-26). Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 39 When pushing the syringe, the pinch valve must be pressed tightly by hand; otherwise the cleaning effects cannot be reached. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 40 Figure 2-28 Cleaning the RBC-bath aperture Apply proper force while pushing to prevent the tube from dropping and spilling (you can hold the tube with your hand to keep it in place). Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 41 3. Check if there are any kinks or damage along the tubing, as highlighted in red in the picture below, and replace the corresponding tubing if the problem persists. After the troubleshooting, run the whole-blood counting to see if the problem has been resolved. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 42 30 seconds to check for any appearance of air bubbles. If any air bubbles occur, the isolation chamber needs to be replaced. See Figure 2-30. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 43 Valve 13. The tubing for inspection is shown in the picture below, and the isolation chamber to be inspected is the one below the RBC bath. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 44 Check if there are any kinks or damage along the tubing, as highlighted in red in the picture below, and replace the corresponding tubing if the problem persists. After the troubleshooting, run the whole-blood counting to see if the problem has been resolved. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 45 (the liquid normally flows from the sides. Be sure to collect the waste when pushing the liquid to the correct location, as shown in the picture below). Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 46 2. Check if there are any kinks or damage along the tubing to the pressure chamber. Any replacements should be made using tubing of the proper length and type. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 47 Any air bubbles that occur indicate that the negative-pressure chamber needs to be replaced. 2. Check if there are any kinks or damage along the tubing connected to the negative-pressure chamber. Any replacements should be made using tubing of the proper length and type. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 48 (as shown in Figure 2-36). (Note that the position of tubes marked in red in the following figure shall not be installed reversely.) Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 49: Hardware System

    Problems and Solutions. 2.3 Hardware System The hardware system of the InSight V5 Haematology Analyser consists of the main control panel, reagent testing panel, laser driver panel, optical preamplifier panel, front panel, reagent sealing panel, etc. and its block diagram is shown in Figure 2-37.

  • Page 50: Main Control Panel

    2 Instrument Configuration 2.3.1 Main Control Panel The main control panel is the core panel of the InSight V5 Haematology Analyser; the device cannot work properly with a problematic main control panel. This section introduces the main control panel from the perspectives of composition, problem identification, and maintenance.
  • Page 51 2.3.1.2 Peripheral Interface of the Main Control Panel There are several interfaces on the main control panel, and the detailed interface description is Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 52 Back-light panel interface Display screen data communication interface Touch screen data interface Serial port Serial port Printer interface Reagent testing signal interface Micro-switch signal interface Motor position optocoupler signal interface Motor position optocoupler signal interface Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 53 Table 2-2. Table 2-2 Digital power indicator light Position Code of Meaning Normal Status Indicator Light 5V digital power supply 3.3V digital power supply 2.5V digital power supply Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 54 The ARM and FPGA units are each assigned a single indicator light to show their working status on the main control panel. In addition, a USB0 power indicator light is designated for the ARM unit. Table 2-4 lists the indicator lights. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 55 TPS65910 VPLL output, with the expected value of 1.8V TP20 The testing point for 3.3V digital power supply, with the expected voltage of 3.3V TP19 The testing point for 2.5V digital power supply, with the expected voltage of 2.5V Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 56 RBC channel third-level OPAMP output testing point TP38 RBC channel fourth-level OPAMP output testing point TP41 RBC channel sixth-level OPAMP output testing point TP42 RBC channel eighth-level OPAMP output testing point RBC_AD RBC-channel AD front-end testing point Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 57 The power supply of the main control panel is clearly divided between digital and analog. Where, ⚫ A digital power input of 5V is realised by the upper middle J18, J19 interfaces on the main control panel, as shown in Figure 2-40. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 58 2 - +12V testing point 3 - -12V testing point ⚫ A power input of 12V and 24V is enabled by the lower left J17 interface on the main control panel, as shown in the figure below. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 59 FPGA program does not load, or there is abnormal counting. The other cause refers to control failure of the motor, valve-pump, temperature control, etc. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 60 If D52 is not lit up, it means that the MPU program has failed to boot. The location of D52 is shown below. Figure 2-44 Location of D52 1 - MPU status indicator light Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 61 1. Look. Power on the panel and pay attention to the power indicator lights. If any abnormality is spotted, then there is something wrong with the loading of the indicator light’s corresponding power source. Light abnormality here refers to situations in which a light is off or dimmer than normal. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 62 Due to mode when the abundance of +12V networks, powered on. users are recommended to replace the motherboard. The damaged components can be located by PCB for replacement by qualified maintenance personnel. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 63 D14 is on. multimeter to test the power output testing points throughout U11 to locate the problematic circuit. Start from the capacitor and move along until locating the short circuit. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 64 1.2V power with a multimeter, and the located by multimeter testing. voltage tested at testing point TP17 is not 1.2V. Liquid has been The main control panel is eroded. Replace the main control panel spilled onto the main control panel. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 65: Other Panels

    2.3.2 Other Panels Except for the above-mentioned main control panel, other panels (including reagent testing panel, laser driver panel, optical preamplifier panel, reagent sealing panel, front display panel, LCD screen Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 66 Functions of interfaces on the laser driver panel are shown in Figure 2-47. Figure 2-47 Picture taken of the laser driver panel 1 - Power interface for connecting to 2 - Output interface of laser main control panel driver Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 67 Figure 2-50. Figure 2-50 Picture of the front panel 1 - Control signal 2 - micro-switch interface communication interface Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 68: Optical System

    1. Use a #2 (Ph2) Phillips screwdriver to disassemble the four M3×8 cross-recessed pan-head combination screws which affix the cover panel of the optical system, and carefully detach it. 1 - M3×8 cross-recessed pan-head 2 - cover panel of the optical system combination screw (×4) Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 69 To take the optical assembly apart, slowly hold it up and remove the flow chamber from the opening of the affixed optical panel. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 70: Replacing The Optical Preamplifier Panel

    1. Pull out the three wires from the optical preamp panel. 2. Use a #2 (Ph2) Phillips screwdriver to disassemble the four M3×8 cross-recessed pan-head combination screws which affix the optical preamp panel, and carefully detach the cover panel of the optical system box. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 71: Replacing The Laser Driver Panel

    Preliminary Steps need to be taken before you begin. Tools/Spare Parts ⚫ #2 (Ph2) Phillips screwdriver ⚫ 2.5mm hex-socket screwdriver ⚫ New laser driver panel Preliminary Steps 1. Turn off the power switch on the left side of the device. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 72 1 - M3×6 stainless-steel inner hex 2 - Baffle plate of the laser driver panel screw (×4) 3 - M3×8 cross-recessed pan-head 3 - Laser driver panel combination screw (×4) Installation Follow the corresponding disassembly steps in reverse order. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 73: Fine Tuning Of The Flow Chamber

    Figure 2-55 Fine tuning of the flow chamber 1 - M3×8 cross-recessed pan-head 2 - Adjustment knob of combination screw (×2) the flow chamber Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 74: Replacement Of High-Angle Receiving Plate

    2. Pull out 2 connecting wires on the high-angle receiving plate. 3. Disassemble 2 M2.5 ×6 cross recess head screws used for fixing the high-angle receiving plate by #2 (Ph2) Philips screwdriver, and remove the laser driver plate carefully. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 75: Common Problems And Solutions

    DIFF signal of whole not working. ⚫ If the laser is working, check the power blood. ⚫ The optical supply of the optical preamp panel and preamplifier replace the optical preamp panel. panel is not working. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 76 DIFF1 and DIFF2. ⚫ If the background signal has no shape and randomly spreads all over the scattergram, replace the sheath flow syringe. If the problem persists, replace the optical assembly. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 77: Repairs

    #2 (Ph2) Phillips screwdriver Opening 1. As shown in Figure 3-1, use #2 (Ph2) cross screw driver to take out four M3×8 cross recessed pan-head combination screws on the back panel, and take off the back panel. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 78 2. As shown in Figure 3-2, use #2 (Ph2) cross screw driver to take out three M3×8 cross recessed pan-head combination screws on the left side panel, and take off the left side panel. Figure 3-2 Disassembling the left side panel 1- M3×6 cross-recessed 2 - Left side panel countersunk-head screw (×3) Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 79: Open The Right Side Door

    While performing regular machine maintenance and inspection, the panel cover needs to be taken down for disassembling the sample probe, cleaning swab, sampling assembly, or indicator light panel. Tools/Spare Parts #2 (Ph2) Phillips screwdriver Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 80 2. Disassembling top cover: Open the right side door and disassemble 4 M3×8 cross-recessed countersunk-head screws on both sides of top cover by #2 (Ph2) Philips screwdriver, the top cover can be removed, as shown in Figure 3-5. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 81 When removing the panel cover, make sure to pull out the wires connected to the display circuit panel on the panel cover. Figure 3-6 Disassembling the panel cover 1 - Panel cover 2 - M3×8 cross-recessed countersunk-head screw (×6) Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 82: Display Screen Assembly Replacement

    2. Use #2 (Ph2) cross screw driver to remove eight M3×8 cross recessed pan-head combination screws on the screen support, take off the screen support, display screen and touch screen respectively, as shown in Figure 3-8. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 83: Sampling Assembly Replacement

    3.2 Preparatory Work before Repairs need to be taken before you begin. Tools/Spare Parts ⚫ #2 (Ph2) Phillips screwdriver ⚫ Sample probe Disassembly 1. Pull out the swab's snap ring to detach it from the lower bracket panel. See Figure 3-9. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 84 See Figure 3-10. Figure 3-10 Replacement of sample probe (2) 2 - Pressure plate affixing the 1 - Sample probe sample probe 3 - M3×8 cross-recessed pan-head combination screw (×2) Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 85: Replacing The Optocoupler

    The sampling assembly can be disassembled and replaced by following the procedures specified in this section; however, in each case, 3.2 Preparatory Work before Repairs need to be taken before you begin. Tools/Spare Parts ⚫ #2 (Ph2) Phillips screwdriver ⚫ diagonal cutting pliers Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 86 Then pull out all the plugs to completely remove the sampling assembly. See Figure 3-13. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 87: Power Assembly Replacement

    1. Use Phillips screwdriver to take out four M3×8 cross recessed pan-head combination screws on the back of the device power supply assembly, then remove one M3×8 cross recessed pan-head combination screw on the front, as shown in Figure 3-14. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 88: Hydraulics Components Incl. Valves, Pumps, And Pressure Chambers Replacement

    ⚫ The replacement valve with the same specifications Preliminary Steps 1. Turn off the power switch on the left side of the device. 2. Pull out the power cord plug from the rear panel of the device. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 89 This machine involves a great number of valves. Only one valve is discussed as an example here, and all the other valves follow the same maintenance procedures. Follow the corresponding disassembly steps in reverse order. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 90: Replacing The Liquid Pump Assembly

    See Figure 3-16. Figure 3-16 Replacement of liquid pump assembly (1) 1 - Liquid pump assembly 2 - M4×10 cross-recessed pan-head combination screw (×2) Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 91: Replacing The Negative-Pressure Chamber Assembly

    The negative-pressure chamber assembly can be disassembled and replaced by following the procedures specified in this section; however, in each case, 3.2 Preparatory Work before Repairs need to be taken before you begin. Tools/Spare Parts ⚫ #2 (Ph2) Phillips screwdriver ⚫ 2.5mm hex-socket screwdriver Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 92 All the tubing needs to be set up according to the relevant standards or the original positions of the machine components to prevent them from being crushed or otherwise damaged. Follow the corresponding disassembly steps in reverse order. Resetting the Machine Close the right side door. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 93: Sheath Flow Syringe Assembly Replacement

    Then take out the syringe assembly. See Figure 3-19. Figure 3-19 Replacement of syringe 1- Syringe module 2- M3×8 stainless-steel inner hex screw (×2) Installation Follow the corresponding disassembly steps in reverse order. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 94: Replacing The Motor

    4. Take out the two M3×8 inner hex screws on the shield cover, then remove the white bolt from the motor. Next, remove the four M3×8 inner hex screws from the back of the motor for the replacement. See Figure 3-21. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 95: Wbc And Rbc Bath Assemblies Replacement

    1. Run the draining sequence of the software to drain any residual liquid inside the machine. 2. Turn off the power switch on the left side of the device and pull out the power cord plug from the back panel of the device. 3. Open the right side door. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 96 See Figure 3-23. Figure 3-23 Dismantling and replacing the WBC bath assembly (2) 1 - WBC counting chamber 2 - M3×8 cross-recessed assembly pan-head combination screw Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 97 Figure 3-25 Dismantling and replacing the WBC bath assembly (4) 1 - LED 2 - Front counting bath 3 - Flat rubber gasket 6*4.5*0.5 4 - WBC aperture 5 - Flat rubber gasket 6*3*0.5 6 - O-shaped ring 5.5*1.0 Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 98: Dismantling And Replacing The Rbc Bath Assembly

    1. Run the draining sequence of the software to drain any residual liquid inside the machine. 2. Turn off the power switch on the left side of the device and pull out the power cord plug from the back panel of the device. 3. Open the right side door. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 99 2 - M3×8 cross-recessed assembly pan-head combination screw 4. Use 2.5mm hex wrench to remove the two M3×8 stainless-steel inner hex screws affixing the upper section of the RBC counting bath assembly. See Figure 3-27. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 100 2 - Flat rubber gasket 6*4.5*0.5 3 - RBC aperture 4 - Flat rubber gasket 6*3*0.5 5 - O-shaped ring 5.5*1.0 6 - Electrode of the rear bath 7 - O-shaped ring 6.5*1.0 8 - Rear chamber Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 101: Main Control Panel Replacement

    1. Pull out the peripheral wires and connectors attached to the main control panel. 2. As shown in Figure 3-29, disassemble four M4×8 cross recessed pan-head combination screws fixing the main control panel, and remove the main control panel. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 102: Reagent Testing Panel Replacement

    Preliminary Steps 1. Turn off the power switch on the left side of the device and pull out the power cord plug from the back panel of the device. 2. Open the left side door. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 103 Pull out the rear wiring to remove the reagent testing panel. See Figure 3-31. Figure 3-31 Replacement of reagent testing panel (2) 1 - Reagent detection panel 2 - M3×8 cross-recessed pan-head combination screw (×4) Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 104: Disassembling And Replacing The Temperature Sensor

    2. Open the left side door and the front panel cover. Disassembly Loosen the screws in the bracket for temperature sensor to take the sensor out. Then replace it with a new sensor and tighten the screws. See Figure 3-32. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 105 1. Re-install the front panel cover, and close the corresponding left side door. 2. Plug the power cord into the back panel of the device and turn on the power switch on the left panel of the device. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 106: Software Upgrade

    3. Insert the USB flash disk with upgrade package into the USB interface of the host. 4. Use service authority to log in to the host. 4.2 Upgrading Steps 1. Enter the Service interface, and click the Upgrade button, as shown in the picture below. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 107 The system will pop up a similar interface as follows, listing the modules able to be upgraded and their versions. Meaning of the name of each module: ➢ LS: System boot program version ➢ OS: Operating system version ➢ HFPGA: FPGA program version Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 108: Touch Screen Calibration

    4. When the login interface is displayed on the LCD screen, press and hold the sample Aspirate key for more than 15s. There will be black calibration interface displayed on the LCD screen, as shown in the picture below. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 109 5. Use a hard object, such as a toothpick or pencil to click the focal points successively appearing on the screen (5 points in total). After clicking 5 focal points, the touch screen calibration is complete. 6. Turn off the power supply of the analyser, and restart the analyser. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 110: Comprehensive Device Tuning

    3. Next, click Check to run the initialisation of the sample probe. Check if the bottom of the sample probe is still aligned with the bottom of the swab (see Figure 5-1). If it is, click OK to complete the tuning; if not, repeat Steps 1~2. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 111: Hgb Voltage Gain Setting

    2. Click the up/down adjustment button after the filling blank for HGB value and HGB background voltage value will change accordingly within 4.5+/-0.3V. 3. Click OK (see Figure 5-2). Figure 5-2 HGB voltage gain setting Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 112: Gain Calibration

    NOTE: The calibrators need calibration for the replacement of the WBC bath, the RBC bath, and/or the main control panel. 5.4.1 Calibration in Whole-blood Mode 1. In standby mode, click Cal to enter the calibration screen. 2. Select Calibrator (see Figure 5-4). Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 113: Calibration In Predilute Mode

    3. Input the calibrator lot No. JZYXS-01 in the text box for Lot No., and click Exp. Date to set the expiry date of the calibrator. 4. For calibration using the prediluted calibrators, please refer to steps 4~6 in whole-blood mode. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 114: Lis Connection

    1. Use a network cable to connect the analyser to LIS local area network. 2. Log on the InSight V5 Haematology Analyser software; if the analyser is turned on, skip this step. The whole process lasts for 4 to 12 minutes.

  • Page 115: Connecting Analyser With Lis

    5. Click OK to save the settings and close the dialog box. 5.5.3 Connecting Analyser with LIS 1. Log on the InSight V5 Haematology Analyser software; if the analyser is turned on, skip this step. The whole process lasts for 4 to 12 minutes.
  • Page 116 The LIS icon in the upper right side on the analyser screen turns from grey to black which indicates the InSight V5 Haematology Analyser software is connected to LIS successfully. If the icon stays grey, the connection has failed. Please check if the IP address and port of LIS is correct and reconnect as the steps above;...

  • Page 117: Alarms And Solutions

    The motor fails to proper adjustments to the belt's tension, then go to the move to the RBC syringe self-test under Service > Self-test > Syringe. position. If the syringe is working, then the maintenance Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 118 The vertical motor is busy. Vertical motor timeout The CC Refer to 3.9 Main Control Panel Replacement to source The CC source replace the main control panel. voltage is voltage is abnormal. abnormal Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 119 Check if the temperature is working range. within the working range. If it is not, replace the heating rod; otherwise, replace the temperature sensor. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 120 This can influence the counting range.) results. 4. If there is no such interference, please check the airtightness of each syringe and the rear chamber of the counting bath. If the airtightness is unsatisfactory, then replace accordingly. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 121 4. Click the Remove Error button to automatically resolve the error. 5. If the remaining volume of V5 DIL is a lot, or the error persists after replacing with new V5 DIL, replace the diluent float sensor. Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 122 Door or cover open error Open the optical shield cover, then close it again to Optical assembly check if the problem has been resolved; if not, replace cover is open. the optical microswitch. Copyright © WOODLEY EQUIPMENT COMPANY LTD.

  • Page 123: Maintenance Inventory

    Wire for the location optocoupler 23.99.0008A Wire for the liquid pump 23.99.0015A Wire for sample absorption micro-switch 34.18.0007A Wire for the temperature sensor 24.02.0003A Linear motor 23.99.0018A Wire for the side door microswitch 24.13.0015A Check valve for lyse Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 124 Control wire for heating of preheating bath 37.02.0044A Control wire for heating of optical system 37.02.0645B Control wire for the display screen (1004) 37.02.0641A Control wire for the touch screen (1004) 37.02.0642A Back-light control wire (1004) 37.02.0049A Reagent control wires Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 125 ABW00003 silicone tube for maintenance 63.01.0021A 3.2mm Saint-gobain silicone tube for maintenance 63.01.0016A 2.4mm TPU rubber tube (300mm) for maintenance 63.01.0020A 2.0mm (i.d.) PTFE tube (220mm) for maintenance 63.01.0051A 1.6mm tube for maintenance 63.01.0080A Rubber tube for maintenance Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 126 7 Maintenance Inventory Copyright © WOODLEY EQUIPMENT COMPANY LTD.
  • Page 127 7 Maintenance Inventory Copyright © WOODLEY EQUIPMENT COMPANY LTD.

Table of Contents