Overview; Safety Messages; Section 4 Overview - Emerson Rosemount 2090P Reference Manual

Reference Manual
00809-0100-4690, Rev FC
June 2011
Section 4

OVERVIEW

SAFETY MESSAGES

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Operation and Maintenance
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1
Calibration Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-2
Analog Output Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-5
Sensor Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-8
This section contains information on calibrating and diagnostics messages on
the Rosemount 2088/2090 Pressure Transmitters.
Field Communicator and AMS instructions are given to perform configuration
functions. For convenience, Field Communicator fast key sequences are
labeled "Fast Keys" for each software function below the appropriate
headings.
Procedures and instructions in this section may require special precautions to
ensure the safety of the personnel performing the operations. Information that
raises potential safety issues is indicated by a warning symbol ( ). Refer to the
following safety messages before performing an operation preceded by this
symbol.
Explosions could result in death or serious injury:
Installation of this transmitter in an explosive environment must be in accordance with the
appropriate local, national, and international standards, codes, and practices. Please review
the approvals section of the reference manual for any restrictions associated with a safe
installation.
• Before connecting a Field Communicator in an explosive atmosphere, ensure the
instruments in the loop 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.
Process leaks may cause harm or result in death.
• Install and tighten process connectors before applying pressure.
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.
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