Model NGA 2000 HFID

Instruction Manual

760004-A February 2002

TABLE OF CONTENTS

PREFACE...........................................................................................................................................

1

Definitions ...........................................................................................................................................

1

Safety Summary .................................................................................................................................

2

General Precautions For Handling And Storing High Pressure Gas Cylinders .................................

5

Documentation....................................................................................................................................

6

Compliances .......................................................................................................................................

6

Glossary of Terms ............................................................................................................................

7

1.0

DESCRIPTION AND SPECIFICATIONS..............................................................................

1-1

1-1

Overview................................................................................................................................

1-1

1-2

Typical Applications...............................................................................................................

1-1

1-3

Safety Gas Features..............................................................................................................

1-1

1-4

Theory of Technology............................................................................................................

1-1

1-5

Specifications ........................................................................................................................

1-4

 

a.

General ...........................................................................................................................

1-4

 

b.

Physical...........................................................................................................................

1-4

 

c.

Gas Requirements ..........................................................................................................

1-5

 

d.

Gas Connections.............................................................................................................

1-6

2.0

INSTALLATION ....................................................................................................................

2-1

2-1

Unpacking..............................................................................................................................

2-1

2-2

Assembly ...............................................................................................................................

2-1

2-3

Location .................................................................................................................................

2-1

2-4

Gases ....................................................................................................................................

2-1

 

a.

Overview .........................................................................................................................

2-1

 

b.

Pneumatic Connections ..................................................................................................

2-3

 

c.

Specifications ..................................................................................................................

2-3

2-5

Leak Test...............................................................................................................................

2-4

2-6

Electrical Connections ...........................................................................................................

2-6

2-7

Installation Considerations Checklist.....................................................................................

2-9

3.0

OPERATION .........................................................................................................................

3-1

3-1

Overview................................................................................................................................

3-1

3-2

Startup Procedure .................................................................................................................

3-1

3-3

Binding...................................................................................................................................

3-3

3-4

Calibration..............................................................................................................................

3-4

3-5

Routine Operation .................................................................................................................

3-5

3-6

Safety System........................................................................................................................

3-5

4.0

MAINTENANCE AND SERVICE ..........................................................................................

4-1

4-1

Overview................................................................................................................................

4-1

4-2

Oven ......................................................................................................................................

4-3

 

a.

Removal ..........................................................................................................................

4-3

 

b.

Disassembly....................................................................................................................

4-4

4-3

Burner ....................................................................................................................................

4-6

 

a.

Temperature Sensor .......................................................................................................

4-6

 

b.

RTD Detector ..................................................................................................................

4-6

 

c.

Igniter ..............................................................................................................................

4-6

 

d.

Flameout Sensor.............................................................................................................

4-6

Rosemount Analytical Inc. A Division of Emerson Process Management

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