Benutzerhandbuch für Teledyne Car Video System 460L

Inhaltsverzeichnis

• INSTRUCTION MANUAL, MODEL 460L Nema Ozone Monitor

  1
  • SAFETY MESSAGES

    3
  • TABLE OF CONTENTS

    5
    • TABLE OF CONTENTS

      5
    • List of Figures

      7
    • LIST OF TABLES

      7
    • LIST OF APPENDICES

      8
  • 1. INTRODUCTION

    9
    • 1.1. Preface

      9
    • 1.2. 460L Documentation

      9
    • 1.3. Using This Manual

      10
  • 2. SPECIFICATIONS AND WARRANTY

    13
    • 2.1. Specifications

      13
    • 2.2. Warranty

      14
  • 3. GETTING STARTED

    15
    • 3.1. Unpacking

      15
    • 3.2. Mechanical Installation

      17
    • 3.3. Pneumatic Connections

      18
    • 3.4. Electrical Connections

      20
      • 3.4.1. AC Power Connection

        20
    • 3.5. Signal I/O Connections

      21
      • 3.5.1. Analog Output

        21
      • 3.5.2. Digital Status Outputs

        22
      • 3.5.3. Control Inputs

        23
      • 3.5.4. Relay Outputs

        23
    • 3.6. Initial Startup

      25
    • 3.7. Setting up the Serial Communications Port

      25
      • 3.7.1. Physical Serial Port Configuration

        26
      • 3.7.2. Software Setup for Serial Port Communications

        27
  • 4. FREQUENTLY ASKED QUESTIONS

    29
  • 5. OPTIONAL HARDWARE AND SOFTWARE

    31
    • 5.1. Sample Conditioning System

      31
    • 5.2. Current Loop Analog Output

      31
    • 5.3. Ozone Destruct Option

      31
  • 6. OPERATING INSTRUCTIONS

    33
    • 6.1. Front Panel Display

      33
      • 6.1.1. O3 readout

        33
      • 6.1.2. Zero Point Calibration

        33
      • 6.1.3. Status LED’s

        33
    • 6.2. Concentration Alarms

      34
      • 6.2.1.1. Concentration Alarm Configuration

        34
      • 6.2.1.2. Remotely Sensing the Status of the Alarm

        34
      • 6.2.1.3. Clearing Alarms

        34
  • 7. SERIAL COMMUNICATIONS

    35
    • 7.1. Serial Port Command Syntax

      35
    • 7.2. Serial Port Command Summary

      36
    • 7.3. Serial Port Command Reference

      37
      • 7.3.1. ALMACK

        37
      • 7.3.2. ALMSTAT

        38
      • 7.3.3. CZERO

        39
      • 7.3.4. DACSTEP

        40
      • 7.3.5. O3

        41
      • 7.3.6. SETADDR

        42
      • 7.3.7. TDUMP

        43
      • 7.3.8. TLIST

        44
      • 7.3.9. VGET

        45
      • 7.3.10. VLIST

        46
      • 7.3.11. VSET

        47
  • 8. CALIBRATION

    49
    • 8.1. Zero Point calibration

      49
    • 8.2. Span Point Calibration

      49
    • 8.3. Adjusting the Optional Current Loop Output

      51
  • 9. MAINTENANCE:

    53
    • 9.1. Replacing the Particulate Filter Element

      53
      • 9.1.1. Filter Replacement Procedure

        53
      • 9.1.2. Mounting the Particulate Filter Externally

        54
    • 9.2. Maintaining the Optional H2O Coalescing Filter

      55
      • 9.2.1. Draining the Optional Coalescing Filter

        55
      • 9.2.2. Replacing the Coalescing Membrane

        56
    • 9.3. UV Lamp Replacement

      57
    • 9.4. Cleaning Exterior Surfaces of the 460L

      58
    • 9.5. Degree of Protection

      58
  • 10. THEORY OF OPERATION

    59
    • 10.1. Basic O3 Measurement Principle

      59
      • 10.1.1. (Beer’s Law)

        59
      • 10.1.2. The Absorption Path

        60
      • 10.1.3. The Reference / Measurement Cycle

        61
      • 10.1.4. Digital Noise Filter

        62
    • 10.2. Pneumatic Theory of Operation

      62
      • 10.2.1. Basic Pneumatic Flow And Flow Control

        62
      • 10.2.2. Internal Pump and Flow Control

        63
      • 10.2.3. Optional Sample Conditioning

        63
        • 10.2.3.1. H2O Coalescing Filter

          64
        • 10.2.3.2. H2O Vapor Dryer

          64
        • 10.2.3.3. Ozone Destruct Scrubber

          65
    • 10.3. Electronic Theory of Operation

      66
      • 10.3.1. Main Board

        66
      • 10.3.2. O3 Sensor Module

        67
        • 10.3.2.1. O3 Sensor Components

          67
        • 10.3.2.2. Sensor Module PCA

          68
      • 10.3.3. CPU Board

        69
        • 10.3.3.1. I/O Functions

          69
        • 10.3.3.2. Status and Alarm Functions

          69
      • 10.3.4. Display Driver and Keyboard Assembly

        70
        • 10.3.4.1. Keyboard

          70
        • 10.3.4.2. Display

          70
        • 10.3.4.3. Display Driver

          70
      • 10.3.5. Power Distribution

        71
  • 11. TROUBLESHOOTING

    73
    • 11.1. Status Output Summary

      73
    • 11.2. Troubleshooting Using Status Outputs

      73
      • 11.2.1. Sensor OK

        73
      • 11.2.2. Invalid Reading

        74
      • 11.2.3. Lamp Low

        74
      • 11.2.4. Status LED / Status Output Troubleshooting Summary

        74
    • 11.3. Concentration Alarm Outputs

      75
    • 11.4. Technical Assistance

      76
  • 12. A PRIMER ON ELECTRO-STATIC DISCHARGE

    77
    • 12.1. How Static Charges are Created

      77
    • 12.2. How Electro-Static Charges Cause Damage

      78
    • 12.3. Common Myths About ESD Damage

      79
    • 12.4. Basic Principles of Static Control

      80
      • 12.4.1. General Rules

        80
      • 12.4.2. Basic anti-ESD Procedures for Analyzer Repair and Maintenance

        81
        • 12.4.2.1. Working at the Instrument Rack

          81
        • 12.4.2.2. Working at an Anti-ESD Work Bench.

          81
        • 12.4.2.3. Transferring Components from Rack to Bench and Back

          82
        • 12.4.2.4. Opening Shipments from Teledyne Instruments’ Customer Service.

          83
        • 12.4.2.5. Packing Components for Return to Teledyne Instruments Customer Service

          84
• APPENDICES

  87
  • Appendix A - Spare Parts list

    87
    • 05128 – Spare Parts List M460L

      89
  • Appendix B – Electronic Schematics

    91
    • Table B-1 M460L List of Electronic Schematics

      91
      • 03169 PCA, FRONT PANEL DISPLAY
      • 04992 PCA, MAINBOARD
      • 03493 PCA, CPU