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Reference Manual
00809-0100-4808, Rev CA
June 2008
Rosemount 3051N
www.rosemountnuclear.com
Section 4 Troubleshooting
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1
Returning Rosemount Products and Materials . . . . . . . . page 4-2
OVERVIEW Table 4-1 provides summarized troubleshooting suggestions for the most
common operating problems.
If you suspect a malfunction despite the absence of any diagnostic messages
on the communicator display, follow the procedures described here to verify
that transmitter hardware and process connections are in good working order.
Always deal with the most likely and easiest-to-check conditions first.
SAFETY MESSAGES 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.
Warnings
Explosions can result in death or serious injury.
• Do not remove the transmitter covers in explosive environments when the
circuit is alive.
Static electricity can damage sensitive components.
• Observe safe handling precautions for static-sensitive components.