Emerson Process Management 760004-A - Manual (Page 45)

Instruction Manual
760004-A
February 2002
Rosemount Analytical Inc. A Division of Emerson Process Management Maintenance and Service 4-7
Model NGA 2000 HFID
Set Screw
M3X0.5 x 10mm
903125
RTD Detector
657063
Igniter Assembly
657205
O-Ring
903736
O-Ring
903737
Flameout Sensor
657199
Temperature Sensor
657468
Retainer, Burner Cap
The components shown can be replaced without removing burner/thermal block from oven.
Oven not shown for clarity.
Thermal block shown in phantom for clarity.
Burner Cap
Figure 4-5. Burner - Sensor, Flameout Detector, RTD Detector and Igniter