Hamilton Sundstrand Company Gas Fuel Metering Valve HFG2.0 Manuel D’Utilisation

TABLE OF CONTENTS

Purpose of This Guide ................................................................................................................................... iii

Product Identification...................................................................................................................................... iii

What the User Should Know ......................................................................................................................... iv

Related Publications....................................................................................................................................... iv

INSTALLING THE HFG2.0 ........................................................................................................................ 1

Before Beginning..................................................................................................................................... 1

General Specification Summary............................................................................................................. 3

Mechanical Installation............................................................................................................................ 4

Electrical Connections............................................................................................................................. 14

UNDERSTANDING THE HFG2.0 ............................................................................................................. 25

System Description ................................................................................................................................. 25

Electrical Description............................................................................................................................... 26

Mechanical Description........................................................................................................................... 30

Identification Plate ................................................................................................................................... 36

OPERATING THE HFG2.0........................................................................................................................ 39

Powering Up............................................................................................................................................ 39

Finding Home Position............................................................................................................................ 39

Holding Motor Current State................................................................................................................... 40

Moving to Stop Position .......................................................................................................................... 42

Controlling Motion ................................................................................................................................... 42

Resetting the Actuator............................................................................................................................. 44

Monitoring System Health....................................................................................................................... 45

Changing Set-Up Parameters ................................................................................................................ 50

MAINTAINING THE HFG2.0 ..................................................................................................................... 53

Refurbishment ......................................................................................................................................... 53

TROUBLESHOOTING............................................................................................................................... 55

FAULT File............................................................................................................................................... 59

APPENDIX A: DECOMMISSIONING & DISPOSAL ...................................................................................... 61

APPENDIX B: GLOSSARY ............................................................................................................................. 63

LIST OF FIGURES

Figure 1-1. Typical HFG2.0 Gas Fuel System Installation .................................................5

Figure 1-2. Alternate HFG2.0 Gas Fuel System Installation ..............................................5

Figure 1-3. HFG2.0 Dimensions, 3-Piece Housing ............................................................8

Figure 1-4. HFG2.0 Dimensions, 1-Piece Housing ............................................................9

Figure 1-5. HFG2.0 Mounting Orientations .......................................................................10

Figure 1-6. HFG2.0 Mounting Provisions, 3-Piece Housing (Standard Mounting).........11

Figure 1-7. HFG2.0 Mounting Provisions, 1-Piece Housing (Standard Mounting).........12

Figure 1-8. HFG2.0 Mounting Provisions, 1-Piece Housing (Reversed Mounting) ........13

Figure 1-9: HFG2.0 System Power Wiring Diagram ........................................................15

Figure 1-10. Typical Power Connection With Power Supply ...........................................15

INSTALLING THE HFG2.0

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