ABB FXE4000 Inbetriebnahmeanleitung Seite 36

Contents
1 Safety ....................................................................................................................................................................4
1.1 General Safety Information ............................................................................................................................4
1.2 Intended use...................................................................................................................................................4
1.3 Improper use ..................................................................................................................................................4
1.4 Technical limit values .....................................................................................................................................5
1.5 Allowed Fluids ................................................................................................................................................5
1.6 Operator liability .............................................................................................................................................5
1.7 Personnel qualification ...................................................................................................................................5
1.8 Installation safety information.........................................................................................................................6
1.9 Electrical installation safety information .........................................................................................................6
1.10 Operating safety information ..........................................................................................................................6
1.11 Maintenance and inspection safety information .............................................................................................6
2 Transport..............................................................................................................................................................7
2.1 Inspection .......................................................................................................................................................7
2.2 General information on transport ...................................................................................................................7
2.3 Transport of flanged units smaller than DN 450 ............................................................................................8
3 Installation............................................................................................................................................................9
3.1 Installation Requirements...............................................................................................................................9
3.1.1 Electrode axis..........................................................................................................................................9
3.1.2 In- and outlet pipe sections .....................................................................................................................9
3.1.3 Vertical connections ................................................................................................................................9
3.1.4 Horizontal connections............................................................................................................................9
3.1.5 Free inlet or outlet ...................................................................................................................................9
3.1.6 Installation in the vicinity of pumps .........................................................................................................9
3.2 Installation ....................................................................................................................................................10
3.2.1 Supports for meter sizes larger than DN 400........................................................................................10
3.2.2 General information on installation .......................................................................................................10
3.2.3 Mounting the measuring tube................................................................................................................11
3.2.4 Torque information ................................................................................................................................12
3.3 Ground..........................................................................................................................................................12
3.3.1 General information on ground connections .........................................................................................12
3.3.2 Metal pipe with fixed flanges .................................................................................................................13
3.3.3 Metal pipe with loose flanges ................................................................................................................13
3.3.4 Non-metallic pipes or pipes with insulating liner ...................................................................................13
3.3.5 Flowmeter primary in stainless steel design, model DE 21 and DE 23 ................................................14
3.3.6 Ground for units with hard or soft rubber liners.....................................................................................14
3.3.7 Ground for devices with protective plates .............................................................................................14
3.3.8 Ground with conductive PTFE grounding plate ....................................................................................14
3.4 Electrical connection ....................................................................................................................................15
3.4.1 Preparing the signal and excitation current cable.................................................................................15
3.4.2 Signal and excitation cable connection for model FXE4000 (MAG-XE)...............................................16
3.4.3 Connection for protection class IP68 ....................................................................................................17
2 - EN FXE4000 (COPA-XE/MAG-XE) D184B133U02