Routine Maintenance - Emerson Rosemount 3410 Series Maintenance And Troubleshooting Manual

Maintenance
January 2024
Procedure
1. Leave T-200 transducers installed on the Rosemount 3410 Series Gas Ultrasonic
2. Run the field hydrostatic test.
1.3

Routine maintenance

Routine maintenance operations requires adherence to all applicable regulations and laws
and safety training for personnel to perform the maintenance operations. Review your
organization's best practices procedures before performing routine maintenance.
1.3.1 Maintenance logs and reports
To monitor the performance health of the meter, and ensure it is operating within
acceptable specifications, it is recommended to perform routine diagnostics.
Collecting a maintenance log gives you a snapshot of the current health of the meter, and
you can compare the inspection reports from previously saved logs. Go to Logs/Reports
→ Maintenance Logs and Reports. MeterLink
dialog box. Choose the time duration, log format, and collection rate for the output file and
click Start. You can open the file immediately after it is generated or view it at a later time.
It is recommended that a maintenance log be collected after an upset in the system.
In establishing a baseline to be used for the trending of the meter diagnostics, it is very
helpful if a set of log files is collected immediately after the meter has been installed in
the field. Preferably, collect the log files at several velocities within the operating range of
the meter. This helps establish that the flow profile is relatively constant throughout the
meters operating range (except velocities below 3 ft./sec where the profile may vary).
8
Meter while the line is pressurized.
Maintenance and Troubleshooting Manual
displays the Maintenance Logs and Reports
™
Emerson.com/Rosemount
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