Table Of Contents; Table Of Content - mru MF Plus User Manual

MRU GmbH

1 Table of content

1 Table of content ...................................................................................................................................................................3
2 Introduction .........................................................................................................................................................................5
3 Pipe tests(TRGI)....................................................................................................................................................................6
3.1 Stress test..................................................................................................................................................................7
3.1.1 Connection diagram stress test LOAD side only ...................................................................................................8
3.1.2 Connection diagram stress test LOAD side and GAS supplier side .......................................................................9
3.1.3 Operation ...........................................................................................................................................................10
3.1.3.1 Apply pressure..........................................................................................................................................10
3.1.3.2 Adaption phase ........................................................................................................................................10
3.1.3.3 Test phase ................................................................................................................................................11
3.1.3.4 View results..............................................................................................................................................11
3.1.3.5 Save results ..............................................................................................................................................12
3.2 Leak-tightness test ..................................................................................................................................................13
3.2.1 Connection diagram leak-tightness test LOAD side only ....................................................................................14
3.2.2 Connection diagram leak-tight test Load side and Gas supplier side .................................................................15
3.3 Operation ................................................................................................................................................................16
3.3.1.1 Apply pressure..........................................................................................................................................16
3.3.1.2 Adaption phase ........................................................................................................................................16
3.3.1.3 Test phase ................................................................................................................................................16
3.3.1.4 View results..............................................................................................................................................17
3.4 Usage capability tests..............................................................................................................................................18
3.4.1 Connection diagram usage capability test LOAD side only.................................................................................19
3.4.2 Connection diagram usage capability test without dismounting gas meter .......................................................20
3.4.3 Connection diagram usage capability test LOAD side only test with air.............................................................21
3.4.4 Connection diagram usage capability test LOAD side and Gas supplier side test with air .................................22
3.4.5 Connection diagram example with the optional Black box TRGI........................................................................23
3.4.6 Operation ...........................................................................................................................................................24
3.4.6.1 Automatic capacity determination using the optional Black box TRGI (Option).......................................24
3.4.6.2 Automatic capacity determination ...........................................................................................................25
3.4.6.3 Enter pipe capacity manually ...................................................................................................................26
3.4.6.4 Enter all other parameters........................................................................................................................26
3.4.6.5 Apply test pressure...................................................................................................................................26
3.4.6.6 Adaption phase ........................................................................................................................................27
3.4.6.7 Test phase ................................................................................................................................................27
3.4.6.8 View results..............................................................................................................................................27
3.4.6.9 Save results ..............................................................................................................................................28
3.5 Pipe tests TRGI 50 mbar ..........................................................................................................................................30
3.5.1 Connection diagram pipe test ............................................................................................................................30
3.5.2 Operation ...........................................................................................................................................................30
3.5.2.1 Apply pressure..........................................................................................................................................31
USER MANUAL MFplus Part 2 OPTION TRGI
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