Fuji Electric ZRE Manuals

Manuals and User Guides for Fuji Electric ZRE. We have 1 Fuji Electric ZRE manual available for free PDF download: Service Manual

Fuji Electric ZRE Service Manual

Fuji Electric ZRE Service Manual (44 pages)

Infrared Gas Analyzer

Brand: Fuji Electric | Category: Measuring Instruments | Size: 1.2 MB

Table of Contents

Table of Contents
3
Contents

5
Preface

5
Caution on Safety

5
Structure of Analyzer and Names of Parts

8
- Analyzer Main Unit (External/Internal)
  8
- Optical Unit
  10
- Connection of Parts
  13
  - Wiring Diagram (ZPA)
    13
  - Wiring Diagram (ZPB)
    14
  - Wiring Diagram (ZPG)
    15
  - Internal Piping Diagram (ZPA)
    16
  - Internal Piping Diagram (ZPB)
    17
  - Internal Piping Diagram (ZPG)
    18
Maintenance and Inspection, and Repair and Adjustment at Replacement of Measuring Units

19
- Light Source
  19
- Sector Motor and Sector
  19
- Cell, Cell Window and O-Ring
  20
- Detector Unit (Except for O Sensor)
  20
- Built-In O Sensor (Paramagnetic Type)
  21
  - Sensor (Galvanic Cell Type)
    22
- Printed Circuit Board (See Printed Board Diagram at the Back of the Manual)
  22
  - Main Board
    22
  - AIO Board
    22
  - Main Power Board
    23
  - Light Source Power Board
    23
- Liquid Crystal Display (LCD)
  23
- Power Supply
  24
- Operation Parts
  25
- Solenoid Valve
  26
Factory Mode

27
- How to Go to Factory Mode
  27
- Setting Change Items
  28
  - Zero Limit
    28
  - Range Limit
    29
  - Calibration Coefficient
    30
- Setting Value Reference Items
  31
  - A/D Data
    31
Error Judgement Criteria for Error Codes

32
Troubleshooting and Data Collection

34
- Countermeasures against Trouble
  34
- Data Sampling at Trouble
  35
Adjustment in Heat Treatment Furnace

36
- Method for Span Calibration by Standard Gas with the same Composition as Plant Gas
  36
- Method for Span Calibration by Check Gas
  37
Moisture Interference Adjustment (NO, so Only)

38
Appendix 1. Measuring Principle Diagram

39
Appendix 2. Soft Flow Diagram

40
Appendix 3. Printed Board Diagram

41
- Main Board
  41
- AIO Board
  42
- Amplifier Board
  42
- Main Power Board
  43
- Light Source Power Board
  43

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