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Instruction Manual
748297-E
June 2003
Rosemount Analytical Inc. A Division of Emerson Process Management Maintenance and Troubleshooting 4-27
Model NGA2000 HFID
j. Rear Panel Components
The following components are mounted to
the rear panel:
Fuel In 2-Way Solenoid Valve
Regulated Air In Check Valve
Burner Air In Filter
Heated Sample Bypass Out Restrictor
Heated Sample In Restrictor
Figure 4-22. Rear Panel Components
VIEW FROM OUTSIDE ANALYZER MODULE
VIEW FROM INSIDE ANALYZER MODULE
Check Valve, Regulated Air In
903728
Solenoid Valve, Fuel In
656218
Filter, Burner Air In
017154
Restrictor, Heated Sample
Bypass Out – 10 Micron
619615
Restrictor, Heated
Sample In – 40 Micron
619616