Chapter 6 Troubleshooting; Overview; Safety Messages - Emerson Rosemount 3051CF Series Reference Manual

Reference Manual
00809-0100-4774
6 Troubleshooting
6.1

Overview

This section provides summarized troubleshooting suggestions for the most common
operating problems. This section contains Rosemount 3051 Pressure Transmitter with
F
OUNDATION
Disassembly and reassembly procedures can be found in
Reassemble.
Follow the procedures described here to verify transmitter hardware and process
connections are in good working order. Always deal with the most likely checkpoints first.
Troubleshooting and diagnostic messages
troubleshooting suggestions for the most common operating problems.
If you suspect malfunction despite the absence of any diagnostic messages on the Field
Communicator display, consider using
problem.
6.2

Safety messages

Procedures and instructions in this section may require special precautions to ensure the
safety of the personnel performing the operations.
WARNING
Explosions
Explosions could result in death or serious injury.
Installation of device in an explosive environment must be in accordance with
appropriate local, national, and international standards, codes, and practices. Review
the Product Certifications section of the Rosemount
restrictions associated with a safe installation.
Before connecting a handheld communicator in an explosive atmosphere, ensure the
instruments are installed in accordance with intrinsically safe or non-incendive field
wiring practices.
In an explosion-proof/flameproof installation, do not remove the transmitter covers
when power is applied to the unit.
WARNING
Process leaks
Process leaks may cause harm or result in death.
Install and tighten process connectors before applying pressure.
Do not attempt to loosen or remove flange bolts while the transmitter is in service.
Reference Manual
™
Fieldbus Protocol troubleshooting information only.
Disassembly procedures
provides summarized maintenance and
Troubleshooting guides to identify any potential
™
3051 Product Data Sheet
Troubleshooting
July 2020
and
for any
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