Section 1: Troubleshooting Guide I; Prepare Failure Description; Perform Visual Inspection - Emerson BETTIS RTS FQ Troubleshooting Manual

User Instructions
FCIM-20055-EN Rev. 0
Section 1: Troubleshooting Guide
1.1

Prepare Failure Description

Please work out a detailed failure description answering the following questions:
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All necessary documents related to the appearing issue must be provided
(photos, wiring diagrams, measurements, etc.).
1.2

Perform Visual Inspection

Inspect the unit properly, all conspicuousness should be reported
(what is not normal?).
Please check the details of the following:
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•
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Figure 1.
Troubleshooting Guide I
How should the actuator perform?
How is the actuator currently performing?
What happened and since when is the issue existing?
Any other important details during the lifetime of the actuator?
Sealing areas
Handwheel locking mechanism on RTS FQ and FL units
Proper function of handwheel
Tightness of mechanical backstop on RTS FQ units
Mechanical connection between actuator and valve
Checking Sealing of Terminal Cover

Section 1: Troubleshooting Guide I

I
October 2023
Gap
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