Operation And Maintenance; Overview; Safety Messages - Emerson Rosemount 3051 Reference Manual

Reference Manual
00809-0100-4007
5

Operation and maintenance

5.1

Overview

CAUTION
Calibration
It is possible to degrade performance of the transmitter if any trim is done improperly
or with inaccurate equipment.
Emerson calibrates absolute pressure transmitters (Rosemount
at the factory. Trimming adjusts the position of the factory characterization curve.
This section contains information on calibrating Rosemount 3051 Pressure Transmitters. It
also provides Field Communicator, AMS Device Manager, and Local Operator Interface
(LOI) instructions to perform configuration functions.
5.2

Safety messages

Procedures and instructions in this section may require special precautions to ensure the
safety of 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.
Reference Manual
Installation of device in an explosive environment must be in accordance with
appropriate local, national, and international standards, codes, and practices. Please
review the Product certifications section in the Rosemount
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.
Operation and maintenance
August 2019
™
3051CA and 3051TA)
™
3051 Product Data Sheet
83