Document Outline

• Model NGA2000 HFID
• Essential Instructions
• Rosemount Analytical Inc., Process Analytic Division
• Table of Contents
  • List of Illustrations
  • List of Tables
• Preface
  • Definitions
  • Safety Summary
  • Authorized Personnel
  • General Precautions for Handling and Storing High Pressure Gas Cylinders
  • Documentation
  • Compliances
  • Glossary
• 1-0 Description and Specifications
  • 1-1 Overview
  • 1-2 Typical Applications
  • 1-3 Theory of Technology
  • 1-4 Gas Safety Features
  • 1-5 Specifications
    • a. General
    • b. Gas Requirements
    • c. Physical
    • d. Gas Connections
• 2-0 Installation
  • 2-1 Unpacking
  • 2-2 Assembly
  • 2-3 Location
  • 2-4 Gases
    • a. Overview
    • b. Pneumatic Connections
    • c. Fuel Gas Specifications
    • d. Burner Air Specification
    • e. Purge Air Specification
    • f. Regulated Air Specification
    • g. Calibration Gases Specification
    • h. Sample Gas Specification
    • i. Flow Rate Specification
    • j. Pressure/Filtration Specification
    • k. Leak Test
  • 2-5 Electrical Connections
  • 2-6 Installation Considerations Checklist
• 3-0 Startup and Operation
  • 3-1 Overview
  • 3-2 Startup Procedure
  • 3-3 Binding
  • 3-4 Calibration
  • 3-5 Routine Operation
  • 3-6 Safety System
• 4-0 Maintenance and Troubleshooting
  • 4-1 Overview
  • 4-2 Component Replacement
    • a. Oven
      • Oven Removal
      • Oven Disassembly
    • b. Burner Sensor, Detectors and Ignitor
      • Temperature Sensor
      • RTD Detector
      • Ignitor
      • Flameout Sensor
    • c. Burner Internal Components
      • Disassembly of Burner/Thermal Block
      • Replacing Burner Jets
      • Installation
    • d. Thermal Block
      • Sample RTD
      • Cartridge Heater
      • Thermostat
      • Sample Capillary
    • e. Electronics Assembly
      • Printed Circuit Boards
      • Case Temperature Sensor
      • Case Pressure Purge Switch
      • Preamp Assembly
    • f. Fan Assembly
    • g. Flow Controller
    • h. DC Power Supply Module
    • i. Front Panel Components
      • Replacing Front Panel Components
      • LON/Power Module
      • LED Indicator Assembly
      • Manual Ignite Toggle Switch
      • Burner Air Sensor
      • Fuel Sensor
      • Burner Air and Fuel Regulators
      • Purge Air Regulator
      • Purge Air Flow Switch and Diffuser
      • Burner Air Solenoid Valve
      • Air Ignite Restrictor
    • j. Rear Panel Components
      • Fuel In 2-Way Solenoid Valve
      • Burner Air In Filter
      • Heated Bypass Sample Out and Heated Sample In Restrictors
      • Regulated Air In Check Valve
  • 4-3 Troubleshooting Checklist
    • a. Safety System
    • b. Ignition
    • c. Drift
    • d. Noise
• 5-0 Replacement Parts
  • 5-1 Matrix
  • 5-2 Replacement Parts
    • a. General
    • b. Pneumatics
    • c. Oven Components
• 6-0 Return of Material
  • 6-1 Return of Material
  • 6-2 Customer Service
  • 6-3 Training
• Warranty
• Emerson Process Management - Worldwide
• Figures
  • 1-1 Flame Ionization Detection Technology
  • 1-2 Heated Flame Ionization Detector Analyzer Module - Top View
  • 2-1 Back Panel Connections
  • 2-2 Flow Diagram
  • 2-3 Front Panel Electrical Connections
  • 2-4 Front Panel Connections, Controls and Indicators
  • 2-5 HFID Outline and Mounting Dimensions
  • 2-6 HFID Wiring Diagram
  • 3-1 Typical Curves of Module Response vs. Pressure Setting on Fuel Pressure Regulator
  • 3-2 Typical Curves of Module Response vs. Pressure Setting on Air Pressure Regulator
  • 3-3 Front Panel Torque Sequence
  • 4-1 Removal of Cover and Insulation Shield
  • 4-2 Locations of Major Assemblies of the HFID
  • 4-3 Removal of Oven from Chassis
  • 4-4 Oven Assembly
  • 4-5 Burner - Sensor, Flameout Detector, RTD Detector and Ignitor
  • 4-6 Burner/Thermal Block Disassembly
  • 4-7 Burner Disassembly
  • 4-8 Burner Jets
  • 4-9 Thermal Block - Sample RTD, Cartridge Heater and Thermostat
  • 4-10 Thermal Block Assembly
  • 4-11 Removing Electronics Assembly from Chassis
  • 4-12 Electronics Assembly - Exploded View
  • 4-13 Case Temperature Sensor Installation
  • 4-14 Case Pressure Purge Switch Installation
  • 4-15 Preamp Assembly Installation
  • 4-16 Fan Assembly Installation
  • 4-17 Flow Controller Replacement
  • 4-18 Flow Controller Assembly - Exploded View
  • 4-19 DC Power Supply Module Replacement
  • 4-20 Front Panel - Exploded View
  • 4-21 Accessing Front Panel Components
  • 4-22 Rear Panel Components
• Tables
  • 3-1 HFID Analyzer Module Alarms