Emerson NGA2000 PMD Home Security System User Manual


 
Instruction Manual
760007-A
July 2003
4-4 Maintenance and Service Rosemount Analytical Inc. A Division of Emerson Process Management
Model NGA2000 PMD
4-5 FLOW SENSOR REPLACEMENT
See Figure 4-1 on page 4-1 for location of
Flow Sensor. To replace the sensor, re-
move connections to sample gas line and
disconnect securing hardware. Reassem-
ble in reverse order.
4-6 POWER FUSE REPLACEMENT
The power fuse is located in the Network
Input Module and is accessible through the
front panel of the PMD Analyzer. To re-
move the fuse, push and turn the fuse-
holder cap 1/4 turn counterclockwise.
Verify that the replacement fuse is the
same type and rating.