Wilo Drain SP Notice De Montage Et De Mise En Service page 29

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 ................................................................................................................................................................................... 7
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................................................................................................................................................................................... 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 ................................................................................................................................................................................................... 8
3.4 Handling ................................................................................................................................................................................................................... 8
4 Intended use........................................................................................................................................................................................................... 8
5 DESCRIPTION .......................................................................................................................................................................................................... 8
5.1 Type key ................................................................................................................................................................................................................... 8
5.2 Technical characteristics .......................................................................................................................................................................................... 9
5.2.1 MATERIALS ............................................................................................................................................................................................................... 9
5.2.2 Performance and operating limits ............................................................................................................................................................................ 9
5.2.3 Direction of rotation ............................................................................................................................................................................................ 10
5.2.4 Noise level .............................................................................................................................................................................................................. 11
5.2.5 Connections ........................................................................................................................................................................................................... 11
5.2.6 Permissible forces and moments ........................................................................................................................................................................... 11
5.2.7 Scope of delivery .................................................................................................................................................................................................... 11
6 DESCRIPTION AND WORKING PRINCIPLE ............................................................................................................................................................... 11
6.1 Product information ............................................................................................................................................................................................... 11
6.2 Function ................................................................................................................................................................................................................. 11
7 INSTALLATION AND ELECTRICAL CONNECTION ...................................................................................................................................................... 12
Contents :
ENGLISH
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