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

Reference Manual
00809-0100-4007
6 Troubleshooting
6.1

Overview

This section provides summarized 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.
WARNING
Process leaks
Process leaks may cause harm or result in death.
WARNING
Electrical shock
Electrical shock can result in death or serious injury.
Avoid contact with the leads and terminals. High voltage that may be present on leads
can cause electrical shock.
Reference Manual
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
Sheet for any 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.
Install and tighten process connectors before applying pressure.
Do not attempt to loosen or remove flange bolts while the transmitter is in service.
Diagnostic messages to identify any potential
Troubleshooting
August 2019
™
3051 Product Data
101