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Reference Manual
00809-0100-4027, Rev AA
December 2005
Rosemount 4500
www.rosemount.com
Section 5 Troubleshooting
OVERVIEW Table 5-1 provides summarized maintenance and troubleshooting
suggestions for the most common operating problems.
If you suspect malfunction despite the absence of any diagnostic messages
on the HART 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 checkpoints 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
Static electricity can damage sensitive components.
• Observe safe handling precautions for static-sensitive components.