Filter
Top Products
Instruction Manual
748332-F
April 2003
4-2 Maintenance and Troubleshooting Rosemount Analytical Inc. A Division of Emerson Process Management
Model NGA2000 NDIR
TOP VIEW
SIDE VIEW
POWER SUPPLY
BOARD
MICRO BOARD
PRESSURE
COMPENSATION
BOARD
SIGNAL
BOARD
Figure 4-1. Printed Circuit Board Fold-Out Panel Views
4-3 POWER FUSE REPLACEMENT
Remove power to the Analyzer Module prior to
fuse replacement. To replace the Power Fuse,
view the front panel of the Analyzer Module, as
shown in Figure 4-2 below, and push and turn
the fuseholder cap 1/4 turn counterclockwise.
Remove and replace the fuse as required.
Figure 4-2. Power Fuse Location
FRONT PANEL
FUSE