Wilo EMU FA Notice De Montage Et De Mise En Service page 34

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Table of contents
1 General information ............................................................................................................................................................... 36
1.1 About these instructions ............................................................................................................................................................................... 36
1.2 Copyright ......................................................................................................................................................................................................... 36
1.3 Subject to change ........................................................................................................................................................................................... 36
1.4 Warranty........................................................................................................................................................................................................... 36
2 Safety ....................................................................................................................................................................................... 36
2.1 Identification of safety instructions............................................................................................................................................................. 36
2.2 Personnel qualifications................................................................................................................................................................................. 38
2.3 Electrical work ................................................................................................................................................................................................. 38
2.4 Monitoring devices ......................................................................................................................................................................................... 38
2.5 Use in fluids hazardous to health ................................................................................................................................................................. 39
2.6 Transport.......................................................................................................................................................................................................... 39
2.7 Installing/dismantling..................................................................................................................................................................................... 39
2.8 During operation ............................................................................................................................................................................................. 39
2.9 Maintenance tasks.......................................................................................................................................................................................... 40
2.10 Operating fluid ................................................................................................................................................................................................ 40
2.11 Operator responsibilities................................................................................................................................................................................ 40
3 Application/use ....................................................................................................................................................................... 40
3.1 Intended use .................................................................................................................................................................................................... 40
3.2 Improper use.................................................................................................................................................................................................... 40
4 Product description ................................................................................................................................................................ 41
4.1 Design............................................................................................................................................................................................................... 41
4.2 Operating modes............................................................................................................................................................................................. 42
4.3 Operation with frequency converter............................................................................................................................................................ 42
4.4 Operation in an explosive atmosphere ........................................................................................................................................................ 42
4.5 Technical data ................................................................................................................................................................................................. 42
4.6 Type key ........................................................................................................................................................................................................... 43
4.7 Scope of delivery............................................................................................................................................................................................. 43
4.8 Accessories ...................................................................................................................................................................................................... 43
5 Transportation and storage................................................................................................................................................... 43
5.1 Delivery............................................................................................................................................................................................................. 43
5.2 Transport.......................................................................................................................................................................................................... 43
5.3 Storage ............................................................................................................................................................................................................. 44
6 Installation and electrical connection .................................................................................................................................. 45
6.1 Personnel qualifications................................................................................................................................................................................. 45
6.2 Installation types............................................................................................................................................................................................. 45
6.3 Operator responsibilities................................................................................................................................................................................ 45
6.4 Installation ....................................................................................................................................................................................................... 45
6.5 Electrical connection ...................................................................................................................................................................................... 50
7 Commissioning........................................................................................................................................................................ 52
7.1 Personnel qualifications................................................................................................................................................................................. 52
7.2 Operator responsibilities................................................................................................................................................................................ 52
7.3 Direction of rotation check (for three-phase current motors only)........................................................................................................ 52
7.4 Before switching on........................................................................................................................................................................................ 53
7.5 Switching on and off ...................................................................................................................................................................................... 53
7.6 During operation ............................................................................................................................................................................................. 53
8 Decommissioning/dismantling.............................................................................................................................................. 55
8.1 Personnel qualifications................................................................................................................................................................................. 55
8.2 Operator responsibilities................................................................................................................................................................................ 55
8.3 Decommissioning............................................................................................................................................................................................ 55
8.4 Removal............................................................................................................................................................................................................ 55
9 Maintenance and repair.......................................................................................................................................................... 57
34 WILO SE 2018-02