Manuali utente per Bacharach Single Zone Gas Leak Monitors

Sommario

• Section 1. Introduction

  5
  • 1.1. How to Use This Manual

    5
  • 1.2. Warning Statements

    5
  • 1.3. Caution Statements

    5
  • 1.4. Hazard Symbols Located on the Monitor

    5
  • 1.5. Safety Precautions

    5
    • 1.5.1. AC Power Supply

      6
    • 1.5.2. Protective Grounding

      6
    • 1.5.3. Explosive Atmosphere

      6
    • 1.5.4. Proper Exhaust Venting

      6
    • 1.5.5. Accessing the Interior of the Monitor

      6
    • 1.5.6. Misuse and Modifications to the Monitor

      6
    • 1.5.7. In Case of Malfunction

      6
    • 1.5.8. Fusing

      7
    • 1.5.9. Installation Category

      7
    • 1.5.10. Altitude Limit

      7
    • 1.5.11. Cleaning

      7
  • 1.6. Functional Overview

    7
    • 1.6.1. General Description and Use

      7
    • 1.6.2. Understanding Monitoring Levels

      7
    • 1.6.3. Suggested Location of Sampling Point

      8
  • 1.7. Specifications

    9
• Section 2. Installation

  11
  • 2.1. Installation Considerations

    11
    • 2.1.1. Warnings and Cautions

      11
    • 2.1.2. Inspection

      11
    • 2.1.3. Location of the Monitor

      11
  • 2.2. Mounting Instructions

    11
  • 2.3. Connecting Gas Sample and Exhaust Lines

    12
    • 2.3.1. Overview

      12
    • 2.3.2. Tubing Considerations

      13
    • 2.3.3. Connecting the Gas Sample Line

      13
    • 2.3.4. Connecting the Exhaust Line

      14
    • 2.3.5. Connecting the Purge Line

      14
    • 2.3.6. Installing Optional Splitter Kit

      14
    • 2.3.7. Connecting the Water Trap

      14
  • 2.4. Interior Schematic (Halogen HGM)

    15
  • 2.5. Interior Schematic (Ammonia AGM)

    16
  • 2.6. Electrical Wiring

    17
  • 2.7. Connecting External Alarms

    18
    • 2.7.1. Overview

      18
    • 2.7.2. Connection

      18
  • 2.8. 4–20 mA Current Loop Interface

    20
• Section 3. Operation

  21
  • 3.1. Front Panel Display and Controls

    21
  • 3.2. General Operation

    22
  • 3.3. Display Screens

    23
    • 3.3.1. Initial Power Up

      23
    • 3.3.2. Data Display Screen

      23
    • 3.3.3. Function Screens

      23
  • 3.4. Gas Alarms

    26
    • 3.4.1. Overview

      26
    • 3.4.2. Clearing / Silencing a Gas Alarm

      26
    • 3.4.3. Viewing the Gas Alarm Log

      26
  • 3.5. System Faults

    27
    • 3.5.1. Overview

      27
    • 3.5.2. Clearing / Silencing a Fault Alarm

      27
    • 3.5.3. Viewing the Fault Log

      27
    • 3.5.4. Fault Codes

      28
  • 3.6. Clearing the Stored PPM Log, Alarm and Fault Data

    29
  • 3.7. Reset to Factory Default Settings

    29
  • 3.8. The P-CHK Function

    29
    • 3.8.1. Overview

      29
    • 3.8.2. Keypad Functions

      29
    • 3.8.3. Screen Display

      29
  • 3.9. The DIAGNOS Function

    30
    • 3.9.1. Overview

      30
    • 3.9.2. Keypad Functions

      30
    • 3.9.3. First Diagnostic Screen

      30
    • 3.9.4. Second Diagnostic Screen

      30
  • 3.10. The Calibration Function

    31
    • 3.10.1. Overview

      31
    • 3.10.2. Calibration Procedure

      31
    • 3.10.3. Adjusting Calibration Factor

      31
• Section 4. Maintenance

  32
  • 4.1. Warnings and Cautions

    32
  • 4.2. Charcoal Filter (Halogen Gas Monitor Only)

    32
  • 4.3. Hydrophobic Filters

    32
  • 4.4. Servicing Air Lines and Termination Filters

    32
  • 4.5. Fuses

    33
  • 4.6. Sample Pump

    33
  • 4.7. End-of-Line Water Stop (Optional)

    33
  • 4.8. Water Trap (Optional)

    33
  • 4.9. Clock Battery

    33
  • 4.10. Replacement Parts and Optional Accessories

    34
  • 4.11. Service Centers

    35
• Appendix A. Data Tables

  36
  • A.1. Recommended Alarm Settings

    36
  • A.2. Response Time/Flow Rate

    37
• Appendix B. AGENCY APPROVALS

  38