Contents
Chapter 1
Before you begin .............................................................................................................. 1
1.1
1.2
About this document ..................................................................................................................... 2
1.3
Related documents ........................................................................................................................ 3
1.4
Terms and definitions .....................................................................................................................3
1.5
Skill level requirement ....................................................................................................................4
1.6
Chapter 2
2.1
2.2
Set up the flowmeter ......................................................................................................................9
2.3
2.4
Set failure mode ........................................................................................................................... 11
2.5
Flow simulation diagnostic ........................................................................................................... 12
2.6
Replace equipment ...................................................................................................................... 13
Proof tests ......................................................................................................................15
3.1
Proof test requirement .................................................................................................................15
3.2
Repair and replacement ............................................................................................................... 15
3.3
Notification of failures .................................................................................................................. 15
3.4
Proof test interval .........................................................................................................................16
3.5
Tools required .............................................................................................................................. 16
3.6
Proof test options .........................................................................................................................16
3.7
Partial proof test ...........................................................................................................................16
3.8
Comprehensive proof test ............................................................................................................17
3.9
SIS example ..................................................................................................................................18
Operating Constraints .................................................................................................... 23
4.1
Reverse flow .................................................................................................................................23
4.2
Reliability data ..............................................................................................................................23
4.3
Report failures ..............................................................................................................................24
Safety Manual
Contents
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