Instruction Manual

748297-E June 2003

Model NGA2000 HFID

SAFETY SUMMARY

If this equipment is used in a manner not specified in these instructions, protective systems may be impaired.

AUTHORIZED PERSONNEL

To avoid explosion, loss of life, personal injury and damage to this equipment and on-site property, all personnel authorized to install, operate and service the this equipment should be thoroughly familiar with and strictly follow the instructions in this manual. SAVE THESE IN-

STRUCTIONS.

DANGER.

ELECTRICAL SHOCK HAZARD

Operate this equipment only when covers are secured. Servicing requires access to live parts which can cause death or serious injury. Refer servicing to qualified personnel. For safety and proper performance, this module must be connected to a properly grounded three-wire source of electrical power.

WARNING

POSSIBLE EXPLOSION HAZARD

This equipment is used in the analysis of sample gases which may be flammable, and the burner fuel used in the ionization process is flammable. A continuous dilution purge system is factory -installed (in accordance with Standard ANSI/NFPA 496-1993, Chapter 6, and it must be functional at all times during operation. Do not disable this purge system.

The internal compartment of the oven is vented to the main enclosure by the top and bottom vents.

DO NOT RESTRICT THOSE VENTS..

WARNING .

FLAMMABLE SAMPLES

Consult the factory if flammable samples will be measured.

P-2

Preface

Rosemount Analytical Inc. A Division of Emerson Process Management