Instruction manual

Table Of Contents
Instruction Manual
HAS64E-IM-HW
September 2008
NGA 2000 HFID
P - 5PrefaceEmerson Process Management GmbH & Co.OHG
ELECTRICAL SHOCK HAZARD
Do not operate without covers secure. Do not open while energized. Installation and/or servicing
requires access to live parts which can cause death or serious injury.
Refer servicing to qualified personnel.
For safety and proper performace this instrument must be connected to a properly grounded three-
wire source of 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 continous dilution purge system is factory-
installed and it must be functional at all times during operation.
Do not disable this purge system.
WARNING
POSSIBLE EXPLOSION HAZARD
Ensure that all gas connections are made as labeled and described within this manual and leak free.
Improper gas connections may cause explosion, serious injury or death.
WARNING
POSSIBLE EXPLOSION HAZARD
Protection against explosion depends upon a special fuel flow restrictor in the fuel inlet fitting. Do
not remove fuel inlet restrictor. Use the correct fuel flow restrictor for the fuel being used.
Replace only with factory applied fitting.
WARNING
FLAMMABLE SAMPLES
The internal compartment of the oven is vented to the main enclosure by the top and bottom vents.
DO NOT RESTRICT THOSE VENTS.
Consult the factory if flammable samples will be measured.
WARNING