Woodley InSight V5 User manual

模板编号及版本: DMR-MB-007[1.5]

Copyright © WOODLEY EQUIPMENT COMPANY LTD.
i
Preface
Before performing maintenance on the device, please read this service manual carefully to gain an
understanding of how to properly maintain it.
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.
We shall be responsible for the safety, security and performance of the product only when all of the
following conditions are met:
⚫The assembly, re-commissioning, extension, modification and repair of the product are performed
by authorised and trained personnel only.
⚫The installation of the relevant electrical devices complies with applicable national standards.
⚫The product is operated in accordance with this service manual.

Copyright © WOODLEY EQUIPMENT COMPANY LTD.
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Maintenance Services
Scope of free services:
All products complying with our product warranty specifications may qualify for free services.
Scope of fee-based services:
⚫Fee based services are available to all products exceeding the product warranty specifications.
⚫Products within the warranty period require maintenance under the following circumstances:
➢Artificial damage
➢Improper use
➢When grid voltage exceeds the specified operational range
➢Unavoidable natural disasters
➢When parts and supplies are replaced with no prior consent from us, or machine maintenance
is performed by personnel with no prior authorisation.
⚫Any failure by hospitals or organisations responsible for using this instrument to implement a
competent repair/maintenance plan is likely to result in abnormal instrument failure or even a
health hazard.
⚫Make sure the analyser is only operated under the conditions of use as specified in the operator's
manual. 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.

Contents
Copyright © WOODLEY EQUIPMENT COMPANY LTD.
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Contents
Preface................................................................................................................................................. i
Declaration.......................................................................................................................................... i
Maintenance Services....................................................................................................................... ii
Contents............................................................................................................................................ iii
1 Manual Overview............................................................................................................................ 1
1.1 Instruction................................................................................................................................. 1
1.2 Who Should Read This Manual ............................................................................................... 1
1.3 Symbols and Legends.............................................................................................................. 1
1.4 Safety Instructions.................................................................................................................... 4
2 Instrument Configuration.............................................................................................................. 6
2.1 Mechanical Components.......................................................................................................... 6
2.2 Hydraulics System ................................................................................................................... 9
2.2.1 Schematic Diagram of the Hydraulic System ................................................................ 10
2.2.2 Hydraulics Diagram for the Overall Unit .........................................................................11
2.2.3 DIFF/WBC Measurement Channel.................................................................................11
2.2.4 HGB Measurement Channel.......................................................................................... 13
2.2.5 RBC/PLT Measurement Module .................................................................................... 13
2.2.6 Sampling and Blood-dispensing Module ....................................................................... 14
2.2.7 Power Supply and Waste Discharge Module................................................................. 14
2.2.8 Status Monitoring Module.............................................................................................. 15
2.2.9 Hydraulic Components................................................................................................... 15
2.2.10 Main Measurement Modes .......................................................................................... 22
2.2.11 Hydraulics Maintenance............................................................................................... 29
2.2.12 Troubleshooting Common Hydraulics Problems.......................................................... 30
2.3 Hardware System................................................................................................................... 43
2.3.1 Main Control Panel ........................................................................................................ 44
2.3.2 Other Panels.................................................................................................................. 59
2.4 Optical System....................................................................................................................... 62
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

Contents
Copyright © WOODLEY EQUIPMENT COMPANY LTD.
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2.4.6 Common Problems and Solutions ................................................................................. 69
3 Repairs .......................................................................................................................................... 71
3.1 Overview ................................................................................................................................ 71
3.2 Preparatory Work before Repairs .......................................................................................... 71
3.2.1 Disassembling the Left Side Panel................................................................................ 71
3.2.2 Open the Right Side Door.............................................................................................. 73
3.2.3 Disassembling the Panel Cover..................................................................................... 73
3.3 Display Screen Assembly Replacement ................................................................................ 76
3.3.1 Replacing the Touch Screen.......................................................................................... 76
3.4 Sampling Assembly Replacement ......................................................................................... 77
3.4.1 Replacing the Sample probe.......................................................................................... 77
3.4.2 Replacing the Optocoupler ............................................................................................ 79
3.4.3 Replacing the Sampling Assembly in X- or Y-direction.................................................. 79
3.5 Power Assembly Replacement .............................................................................................. 81
3.6 Hydraulics Components incl. Valves, Pumps, and Pressure Chambers Replacement......... 82
3.6.1 Replacing the valve assembly ....................................................................................... 82
3.6.2 Replacing the Liquid Pump Assembly ........................................................................... 84
3.6.3 Replacing the Negative-pressure Chamber Assembly.................................................. 85
3.7 Sheath Flow Syringe Assembly Replacement ....................................................................... 87
3.7.1 Replacing the syringe .................................................................................................... 87
3.7.2 Replacing the Motor....................................................................................................... 88
3.8 WBC and RBC Bath Assemblies Replacement ..................................................................... 89
3.8.1 Dismantling and replacing the WBC bath assembly...................................................... 89
3.8.2 Dismantling and replacing the RBC bath assembly ...................................................... 92
3.9 Main Control Panel Replacement .......................................................................................... 95
3.10 Reagent Testing Panel Replacement................................................................................... 96
3.11 Disassembling and Replacing the Temperature Sensor...................................................... 98
4 Software Upgrade....................................................................................................................... 100
4.1 Preparation........................................................................................................................... 100
4.2 Upgrading Steps .................................................................................................................. 100
4.3 Touch Screen Calibration..................................................................................................... 102
5 Comprehensive Device Tuning................................................................................................. 104
5.1 Position Adjustment.............................................................................................................. 104
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

Contents
Copyright © WOODLEY EQUIPMENT COMPANY LTD.
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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

1 Manual Overview
Copyright © WOODLEY EQUIPMENT COMPANY LTD.
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1 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.
Be sure to operate the device in strict accordance with the instructions in the maintenance and
operator's manuals.
1.2 Who Should Read This Manual
This service manual should be used by professionals who possess:
⚫A comprehensive knowledge of electrical circuits and hydraulics
⚫A comprehensive knowledge of reagents
⚫A comprehensive knowledge of quality control
⚫A comprehensive knowledge of troubleshooting
⚫The ability to skillfully operate this analyser
⚫An understanding of basic mechanical tools and any relevant terms
⚫Skills for using digital voltmeters and oscilloscopes
⚫The ability to analyse electrical-circuit graphs and hydraulics diagrams, and to understand the
related terminology
1.3 Symbols and Legends
Symbols used in the manual:
Symbol
It means
The operator should follow the instruction below each symbol to
avoid personal injury.

1 Manual Overview
Copyright © WOODLEY EQUIPMENT COMPANY LTD.
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Symbol
It means
The operator should follow the instructions below each symbol to
prevent instrument failure, damage, or disrupted test results.
The operator should follow the instructions below each symbol and
pay special attention to any pertinent information when following
the procedures.
The operator should follow the instructions below each symbol to
prevent any danger of infection.
The following symbols can be found on the analyser, reagents, QC materials, or calibrator:
Symbol
It means
Caution
Biohazard
Exercise caution to prevent puncture
Protective grounding
Laser radiation warning:
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

1 Manual Overview
Copyright © WOODLEY EQUIPMENT COMPANY LTD.
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Symbol
It means
Expiry date
Serial number
European CE declaration of conformity
Authorized Representative in the European Community
Date of manufacture
Manufacturer
Storage temperature
Humidity level for storage
106kPa
50kPa
KPa
Atmospheric pressure level for storage
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

1 Manual Overview
Copyright © WOODLEY EQUIPMENT COMPANY LTD.
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Symbol
It means
The analyser, after being scrapped, should not be disposed with
other household garbage, instead, it should be collected and
recycled following the disposal instructions for scrapped electronic
and electrical equipment.
1.4 Safety Instructions
⚫Device maintenance carried out in accordance with the following instructions guarantees the
safety of both patients and operators. For use by trained personnel only.
⚫Any failure by hospitals or organisations responsible for using this instrument to implement a
competent repair/maintenance plan is likely to result in abnormal instrument failure or even a
health hazard.
⚫To prevent risk of explosion, do not use combustible gases (e.g. anesthetics) or liquids (e.g.
ethanol) near this product.
⚫The machine should be powered off while troubleshooting. Any maintenance operation while the
power is on can lead to electric shock or damage to its electrical components.
⚫Please connect the device to the socket using a separate fuse and surge protection switch. If the
device shares a fuse and surge protection switch with other equipment, e.g. life support
equipment, any malfunction may cause an electric surge to occur when the instrument is
powered on, which can trip the circuit breaker.
⚫Maintenance personnel must keep their clothes, hair, and hands away from moving parts such
as the sample probe, jaws, and puncture needle to avoid being stabbed or pinched during
maintenance.
⚫Parts with special warnings may be subject to mechanical movements and thus lead to injuries
from pinching or stabbing during normal operation or disassembly and repair.
⚫Operators are obligated to comply with local and national regulations with regard to the disposal
and emission of expired reagents, waste, waste samples, consumables, and so on.
⚫The reagents are irritating to eyes, skin and mucosa. When handling reagents and their related
items in the laboratory, the operator should comply with laboratory safety regulations and wear
personal protective equipment (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.