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Instruction Manual
748297-E
June 2003
Rosemount Analytical Inc. A Division of Emerson Process Management Maintenance and Troubleshooting 4-23
Model NGA2000 HFID
Replacing front panel components
1. To access components, remove the
four front panel mounting screws (two
on front, one on each side).
2. Remove the burner air regulator and
fuel regulator mounting nuts.
3. Remove the purge air regulator
mounting bracket screws.
4. The front panel can now be pulled
away from the chassis.
Note
The wiring from front panel compo-
nents is still connected. Do not dis-
connect unless replacing that
component.
Figure 4-21. Accessing Front Panel Components
Front panel attaching screw
(opposite side also)
Front panel
attaching screws