Fluid Components International FLT Series - Manual (Page 6)

FLUID COMPONENTS INTL
Doc. No. 06EN003246 Rev. B ix FLTÔ Series FlexSwitchÔ
Remote Enclosure ......................................................................................................... 4 - 1
Electrical Wiring .......................................................................................................... 4 - 1
Sensing Element Connections ...................................................................................... 4 - 1
Sensing Element Assembly .......................................................................................... 4 - 1
5. Troubleshooting
Tools Needed ........................................................................................................................ 5 - 1
Quick Check ......................................................................................................................... 5 - 1
Non-maintenance Observations ........................................................................................... 5 - 1
Check Serial Numbers .................................................................................................. 5 - 1
Check Input Power ........................................................................................................ 5 - 1
Check the Instrument Installation ................................................................................ 5 - 1
Check for Moisture ....................................................................................................... 5 - 1
Check Application Design Requirements .................................................................... 5 - 2
Troubleshooting the Flow Element ..................................................................................... 5 - 2
Troubleshooting the Flow Transmitter ................................................................................ 5 - 2
Spares ................................................................................................................................... 5 - 4
Defective Parts ..................................................................................................................... 5 - 4
Customer Service ................................................................................................................. 5 - 4
Appendix A. Drawings
Outline Drawings ................................................................................................................. A - 1
Appendix B. Glossary
Abbreviations and Explanation of Terms ............................................................................ B - 1
Appendix C. Customer Service
Policy and Procedures .......................................................................................................... C - 1
Appendix D. Temperature Compensation
Temperature Compensation Procedure ................................................................................ D - 1
Appendix E. CE Conformance
CE Conformance Information ............................................................................................. E - 1
Figures
Figure 1-1. View of the Sensing Element ............................................................................................. 1 - 1
Figure 2-1. NPT Pipe Thread Mount .................................................................................................... 2 - 2
Figure 2-2. Flange Mount ...................................................................................................................... 2 - 3
Figure 2-3. FLT93-L In-line Flow Element .......................................................................................... 2 - 4
Figure 2-4. FLT93-C Sanitary Flow Elements ...................................................................................... 2 - 4
Figure 2-5. Local Wiring Diagram ........................................................................................................ 2 - 5
Figure 2-6. Remote Wiring Diagram .................................................................................................... 2 - 6
Figure 2-7. Auxiliary Relay Board Wiring Diagram ............................................................................ 2 - 7
Figure 3-1. 5294 Control Circuit Jumper Locations ............................................................................. 3 - 2
Figure 3-2. 5294 Control Circuit Component Locations ...................................................................... 3 - 4
Figure 3-3. Flow Application Signal Output ......................................................................................... 3 - 5
Figure 3-4. Level Application Signal Output ........................................................................................ 3 - 7
Figure 3-5. Low Flow Fail Safe Alarm .................................................................................................. 3 - 20
Figure 3-6. High Flow Fail Safe Alarm ................................................................................................. 3 - 20
Figure 3-7. Low Level Fail Safe Alarm ................................................................................................. 3 - 21
Figure 3-8. High Level Fail Safe Alarm ................................................................................................ 3 - 21
Figure 5-1. Troubleshooting Chart ........................................................................................................ 5 - 3
Figure A-1. Local Enclosure, NEMA Type 4X and Hazardous Location ............................................ A - 1