salmson NOLH Installation Et Mise En Service page 36

CON TEN TS
1 General information ................................................................................................................................................................................................ 5
1.1 About this document ................................................................................................................................................................................................5
2 Safety ...................................................................................................................................................................................................................... 5
2.1 Symbols used in these instructions ...........................................................................................................................................................................5
2.2 Personnel qualification . .............................................................................................................................................................................................5
2.3 Danger in event of non-observance of the safety instructions..................................................................................................................................5
2.4 Safety instructions . ....................................................................................................................................................................................................5
2.4.1 Safety instructions for the operator ................................................................................................................................................................... 5
2.4.2 Safety instructions for the equipment ................................................................................................................................................................ 5
2.5 Safety instructions for inspection and installation work ...........................................................................................................................................6
2.6 Modification of equipment and use of spare parts ...................................................................................................................................................6
2.7 Improper use . ............................................................................................................................................................................................................6
2.8 Pumpset delivered without motor ............................................................................................................................................................................6
2.9 Security instructions to be applied on equipments used in potentially explosive atmosphere . ................................................................................6
2.9.1 Specific marking instructions for ATEX . ............................................................................................................................................................... 6
2.9.2 Fluid Temperature .............................................................................................................................................................................................. 6
2.9.3 build up of explosive mixture.............................................................................................................................................................................. 6
2.9.4 Preventing leakage ............................................................................................................................................................................................. 7
2.9.5 Complete unit ..................................................................................................................................................................................................... 7
2.9.6 Pump unit delivered without motor / without sensors ...................................................................................................................................... 7
2.9.7 Coupling guard . ................................................................................................................................................................................................... 7
2.9.8 Maintenance to avoid hazard creation ............................................................................................................................................................... 7
2.9.9 Preventing sparks creation ................................................................................................................................................................................. 7
3 Transport and storage . ............................................................................................................................................................................................. 7
3.1 Safety measures . .......................................................................................................................................................................................................7
3.2 Delivery .....................................................................................................................................................................................................................7
3.3 Short term storage ....................................................................................................................................................................................................7
3.4 Handling ....................................................................................................................................................................................................................7
4 Intended use............................................................................................................................................................................................................ 8
5 Description .............................................................................................................................................................................................................. 8
Type key ....................................................................................................................................................................................................................8
5.1
5.2 Technical characteristics ...........................................................................................................................................................................................8
5.2.1 Materials . ............................................................................................................................................................................................................ 8
5.2.2 Performance and operating limits ...................................................................................................................................................................... 8
5.2.2.1 pressure ........................................................................................................................................................................................................ 8
5.2.3 Direction of rotation ........................................................................................................................................................................................... 9
5.2.4 Noise level .......................................................................................................................................................................................................... 9
5.2.5 Connections ........................................................................................................................................................................................................ 9
5.2.6 Permissible forces and moments . ....................................................................................................................................................................... 9
5.2.7 Scope of delivery .............................................................................................................................................................................................. 10
6 Description and working principle . ......................................................................................................................................................................... 1 0
6.1 Product information . ............................................................................................................................................................................................... 1 0
6.2 Function .................................................................................................................................................................................................................. 1 0
7 Installation and electrical connection . .................................................................................................................................................................... 1 1
7.1 Location................................................................................................................................................................................................................... 1 1
7.1.1 Foundation ....................................................................................................................................................................................................... 11
7.1.2 Anchoring ......................................................................................................................................................................................................... 11
7.1.3 Positioning ........................................................................................................................................................................................................ 11
7.1.4 Coupling alignment . .......................................................................................................................................................................................... 11
7.2 Pipe work ................................................................................................................................................................................................................ 1 2
7.3 Electrical connection / Earthing .............................................................................................................................................................................. 1 3
7.3.1 Terminal strip positionning for star (Y) and delta () connection (multi-voltages electric motors) ................................................................. 13
7.3.2 Lower voltage :  connection ........................................................................................................................................................................... 13
7.3.3 Higher voltage : Y connection ........................................................................................................................................................................... 13
7.3.4 Y /  starter : . .................................................................................................................................................................................................... 14
7.4 Use of a frequency inverter . .................................................................................................................................................................................... 1 4
8 Start-up ................................................................................................................................................................................................................. 1 4
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