Emerson Rosemount 3812 Maintenance And Troubleshooting Manual page 64

Liquid ultrasonic flow meters for direct or remote mount meter electronics
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Meter maintenance
April 2022
Table 3-7: Transducer removal tool list
Tools required
MeterLink, or AMS
Procedure
1. Disable electrical power to the meter.
2. Disassemble the shrouds. Refer to the appropriate sections below for your meter:
3. If the installation has rigid conduit, use a medium size crescent wrench and loosen
4. Use a 7/16 inch (11mm) wrench and remove the four hex head bolts and split lock
64
Device Manager or a HART
Remove bolted band shrouds
Remove clamped band shrouds
Remove split shrouds
Remove latched band shrouds
the hex nuts on the Transmitter Electronics Enclosure. This should allow enough
slack to remove the Transmitter Electronics Enclosure from the Base Enclosure. If
the installation uses flexible conduit, you may not need to disconnect it from the
Transmitter Electronics Enclosure.
Figure 3-24: Conduit removal
A. Transmitter electronics enclosure
B. Conduit gland fitting
washers securing the Transmitter Electronics Enclosure to the Base Enclosure.
Maintenance and Troubleshooting Manual
(continued)
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00809-0100-3812
Emerson.com/Rosemount

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