Replace The Meter Electronics - Emerson Rosemount 3410 Series Maintenance And Troubleshooting Manual

Maintenance and Troubleshooting Manual
00809-0600-3104
24. Twist and adjust wire removing all slack and seal. Remove excess wire (see
25. If required by the site operations manager, have an electrician fully test the
26. Power down the system and apply the sealing compound to the conduit and allow
3.8

Replace the meter electronics

The following procedure should be performed by a qualified service technician or trained
personnel. Observe all warning labels on the meter before starting this procedure.
The Rosemount
consists of the following:
• CPU Module assembly (P/N 1-360-03-010)
• Optional I/O Module (RS-232 or RS-485)
• I.S. Barrier Board (P/N 360-03-004)
• Power Supply (P/N 360-03-003)
• Backplane Board (P/N 360-03-007)
The Rosemount 3410 Series Gas Ultrasonic Flow Meter Base Enclosure consists of the
following:
• Acquisition Module (P/N 1-360-03-008)
• Acquisition Cable (P/N 360-01-595)
Should the Rosemount 3410 Series Ultrasonic Gas Flow Meter require disassembly in the
field (i.e., check boards, change switch settings, or replace boards), to prevent
electrostatic damage to the electronic boards, always use a ground strap while handling
the circuit boards. If one is not available, make sure you are electrically discharged before
touching the boards by first touching a metal surface such as a ground lug on the meter or
a table.
Rosemount Gas Ultrasonic Flow Meters
3-21).
connections. After the Acceptance Test is witnessed and approved, seal the
conduit.
to set in accordance with manufacturer specifications.
™
3410 Series Gas Ultrasonic Flow Meter Transmitter Electronics Enclosure
Meter repairs
April 2022
Figure
75