Orion Instruments Eclipse 705-51AX-XXX SIL Certified Safety Manual - Manual (Page 2)

57-651 Eclipse ® SIL Certified Safety Manual for Enhanced Model 705-51AX-XXX
Table of Contents
1.0 Introduction ...................................................................3
1.1 Theory of Operation.................................................3
1.2 Product Description ..................................................3
1.3 Determining Safety Integrity Level (SIL) ..................3
2.0 Level Measuring System .................................................4
2.0.1 Digital Communication Protocols..................4
2.1 Applicable Models.....................................................4
2.2 Miscellaneous Electrical Considerations ....................5
2.2.1 Pollution Degree 2 .........................................5
2.2.2 Overvoltage ....................................................5
3.0 Mean Time To Repair (MTTR).....................................5
4.0 Supplemental Documentation ........................................5
5.0 Instructions ....................................................................6
5.1 Systematic Limitations ..............................................6
5.1.1 Application.....................................................6
5.1.2 Environmental................................................6
5.2 Skill Level of Personnel .............................................6
5.3 Necessary Tools .........................................................6
5.4 Storage ......................................................................7
5.5 Installation ................................................................7
5.6 Configuration ...........................................................7
5.6.1 General...........................................................7
5.6.2 SIS Configuration Requirements....................8
5.6.3 Write Protecting /Locking ..............................8
5.7 Site Acceptance Testing .............................................9
5.8 Maintenance ..............................................................9
5.8.1 Diagnostics and Response Times ....................9
5.8.2 Troubleshooting ...........................................10
6.0 Recurrent Function Tests .............................................10
6.1 Proof Testing ...........................................................10
6.1.1 Introduction.................................................10
6.1.2 Interval.........................................................10
6.1.3 Recording Results.........................................10
6.1.4 Proof Test Procedure.....................................11
7.0 Report: Lifetime of Critical Components.....................12
8.0 Appendices ...................................................................12
8.1 Specific Model 705-5 values....................................12
8.2 PFD Chart..............................................................12
8.3 SSA, Safety System Assumptions.............................13
8.4 FMEDA Report : exida Management Summary ......14
Eclipse ® Enhanced Model 705 Guided Wave Radar Level Transmitter
SIL Certified Safety Manual for Enhanced Model 705-51AX-XXX