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Catherine Lee DDSAug 12, 2025
Why is the voltage not 12V at TP10 on my Zybio Z3 Measuring Instruments?
- JJustin JacksonAug 12, 2025
If the voltage at TP10 is not 12V, it may be caused by a defective main board or a defective power supply.
Why is the voltage not 12V at TP10 on my Zybio Z3 Measuring Instruments?
If the voltage at TP10 is not 12V, it may be caused by a defective main board or a defective power supply.
Why is LED1 not lighting up on my Zybio Z3 Measuring Instruments?
If LED1 does not light, the cause could be a defective power board, a defective DC circuit cable, or a defective main control board.
What causes LED2 to not light up on Zybio Z3?
If LED2 does not light, it could be due to a defective power board, a defective DC circuit cable, or a defective main control board.
Why is LED4 not lighting up on my Zybio Z3?
If LED4 does not light, the problem might stem from a defective power board, a defective DC circuit cable, or a short-circuited main control board.
Why is the voltage not -5V at TP14 on my Zybio Z3 Measuring Instruments?
If the voltage at TP14 is not -5V, a defective main board may be the cause.
What could cause a voltage issue of 57V at TP11 on Zybio Z3?
If the voltage at TP11 is not 57V, it may indicate that the main board is defective.
What causes LED3 to not light up on Zybio Z3 Measuring Instruments?
If LED3 does not light, it may be caused by a defective FPGA or a short-circuited main control board.
What could cause a voltage issue of 1.2V at TP21 on Zybio Z3 Measuring Instruments?
If the voltage at TP21 is not 1.2V, it may indicate a defective main board.
General| Brand | Zybio |
|---|---|
| Model | Z3 |
| Category | Measuring Instruments |
| Language | English |
Manufacturer's responsibility for product safety, reliability, and performance.
Details the warranty, exclusions, and limitations for the product.
Provides contact details for ZYBIO's customer service department.
Introduces the service manual and its purpose for Z3 analyzer repair.
Identifies the intended readers and their required expertise.
Explains formatting conventions like brackets, quotes, and italics for clarity.
Details important safety precautions, warnings, and hazard symbols.
Explains various symbols used in the manual for instructions and warnings.
Identifies the analyzer as the "Auto Hematology Analyzer Z3".
Provides specifications for the analyzer's physical size and weight.
Details the voltage, input power, and frequency requirements for the analyzer.
Specifies ambient temperature, humidity, and pressure for operation and storage.
Lists sample modes and throughput for the analyzer.
Lists the 21 report parameters and 3 histograms the analyzer provides.
Outlines performance criteria like background count, carryover, and repeatability.
Defines the measurement ranges for key blood parameters displayed by the analyzer.
Describes the main components of the Z3 analyzer, including its modules and interfaces.
Details the standard configuration and optional accessories for the analyzer.
Explains the importance and use of reagents, controls, and calibrators for system performance.
Specifies the analyzer's capacity for storing sample results and related information.
Explains the impedance and colorimetric methods used for analysis.
Illustrates the overall operational flow of the analyzer's major functions.
Details the procedure for aspirating whole blood and capillary samples.
Explains the role of diluent and lyse in preparing samples for analysis.
Describes how WBCs are counted using the impedance method and related parameters.
Explains RBC and PLT counting via impedance method and related parameters.
Outlines the washing process for various components after each analysis cycle.
Instructions for logging in with service credentials for advanced functions.
Describes how to review results, including trend graphs, for analysis monitoring.
Explains calibration methods, factors, and using calibrators for accuracy.
Details how to adjust the HGB gain for accurate measurement.
Covers procedures for background count, reproducibility, and carryover tests.
Explains features like data export for instrument information and logs.
Guides on preparing a USB and performing software updates on the analyzer.
Describes the meaning of status indicators and buzzer sounds for system feedback.
Details various fluidic parts like valves, pumps, and probes with their functions.
Illustrates the dilution process for both whole blood and pre-dilute sample modes.
Explains the function and parameters of WBC/HGB and RBC/PLT channels.
Specifies the sample volumes needed for whole blood and pre-dilute modes.
Describes various fluidic sequences like aspiration, dilution, and washing.
Provides a functional block diagram of the analyzer's hardware modules.
Shows the electrical connections between analyzer components and boards.
Guides on troubleshooting hardware errors, focusing on power supply issues.
Details the components, functions, and troubleshooting of the main control board.
Explains the motor drive board's role in controlling motors and pumps, including troubleshooting.
Covers the power board's functions, interfaces, and replacement procedure.
Describes the touch screen interface, its control board, and troubleshooting.
Explains the indicator board's role in signaling analyzer status and troubleshooting.
Covers the function and troubleshooting of motors, photocouplers, and micro-switches.
Details the liquid detection board's purpose and troubleshooting for reagent status.
Demonstrates the locations of major serviceable mechanical components.
Provides explosive views of various analyzer assemblies for component identification.
Addresses errors related to communication and abnormal voltage readings.
Covers issues with system time, sleeping mode, and reagent expiration or replacement.
Troubleshoots errors related to full or empty fluid containers and floater status.
Details troubleshooting for background abnormalities and HGB voltage issues.
Addresses problems with aperture signals, voltage, and impedance signal interference.
Guides on resolving issues with the thermal printer and startup failures.
Troubleshoots problems with fluidics initialization and abnormal cell counting.