DR4300 Circular Chart Recorder

Types of problems

Instrument performance can be adversely affected by installation and application problems as well as by hardware problems. We recommend that you investigate the problems in the order listed below, and use the information in this section to solve them. If replacement of any part is required, follow the procedures in Section 9 – Replacing Hardware Assemblies.

Installation related problems

Application related problems

Hardware and software related problems

Installation related problems

Read Section 2 – Installation to make sure the DR4300 has been properly installed. Document 51-52-05-01 How to Apply Digital Instrumentation in Severe Electrical Noise Environments can provide additional relevant information.

ATTENTION

System noise induced into the recorder may result in transient abnormalities in performance.

If system noise is suspected, completely isolate the recorder from all field wiring. Use calibration sources to simulate PV and check all recorder and control functions; that is, pen functions, chart trace, output, alarms, etc.

Application related problems

Review the application of the recorder; then, if necessary, direct your questions to the local sales office.

Hardware and software related problems

Observe the symptoms to identify typical failures which may occur in the recorder. Follow the troubleshooting procedures to correct the problems.

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DR4300 Circular Chart Recorder Product Manual

12/03

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Honeywell DR4300 manual Types of problems, Installation related problems, Application related problems