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IM 01C25F01-01E

When using the Transmitters in a Safety Instrumented Systems(SIS)

application, refer to Appendix A in either IM 01C25T01-06EN for the

HART protocol or IM 01C25T03-01E for the BRAIN protocol.

8. Maintenance .............................................................................................. 8-1

8.1 Overview ............................................................................................................ 8-1

8.2 Calibration Instruments Selection .................................................................. 8-1

8.3 Calibration ......................................................................................................... 8-1

8.4 Disassembly and Reassembly ........................................................................ 8-3

8.4.1 Replacing the Integral Indicator ......................................................... 8-3

8.4.2 Replacing the CPU Board Assembly ................................................. 8-4

8.4.3 Cleaning and Replacing the Capsule Assembly ..........................8-4

8.5 Troubleshooting ................................................................................................ 8-5

8.5.1 Basic Troubleshooting ....................................................................... 8-6

8.5.2 Troubleshooting Flowcharts ...............................................................8-6

8.5.3 Alarms and Countermeasures ...........................................................8-8

9. GeneralSpecications ............................................................................ 9-1

9.1 StandardSpecications ................................................................................... 9-1

9.2 ModelandSufxCodes ................................................................................... 9-5

9.3 OptionalSpecications“◊” ............................................................................. 9-8

9.4 Dimensions ...................................................................................................... 9-11

Revision Information

YOKOGAWA EJX530A User Manual

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