Wilo -EMU TR 50-2 Serie Notice De Montage Et De Mise En Service page 288

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Table of contents
1 General information ............................................................................................................................................................. 290
1.1 About these instructions ............................................................................................................................................................................. 290
1.2 Copyright ....................................................................................................................................................................................................... 290
1.3 Subject to change ......................................................................................................................................................................................... 290
1.4 Warranty......................................................................................................................................................................................................... 290
2 Safety ..................................................................................................................................................................................... 290
2.1 Identification of safety instructions........................................................................................................................................................... 290
2.2 Personnel qualifications............................................................................................................................................................................... 292
2.3 Electrical work ............................................................................................................................................................................................... 292
2.4 Monitoring devices ....................................................................................................................................................................................... 292
2.5 Use in fluids hazardous to health ............................................................................................................................................................... 293
2.6 Transport........................................................................................................................................................................................................ 293
2.7 Installing/dismantling................................................................................................................................................................................... 293
2.8 During operation ........................................................................................................................................................................................... 294
2.9 Maintenance tasks........................................................................................................................................................................................ 294
2.10 Operating fluid .............................................................................................................................................................................................. 294
2.11 Operator responsibilities.............................................................................................................................................................................. 295
3 Application/use ..................................................................................................................................................................... 295
3.1 Intended use .................................................................................................................................................................................................. 295
3.2 Improper use.................................................................................................................................................................................................. 295
4 Product description .............................................................................................................................................................. 295
4.1 Construction .................................................................................................................................................................................................. 295
4.2 Monitoring devices ....................................................................................................................................................................................... 297
4.3 Operating modes........................................................................................................................................................................................... 297
4.4 Operation with frequency converter.......................................................................................................................................................... 298
4.5 Operation in an explosive atmosphere ...................................................................................................................................................... 298
4.6 Rating plate.................................................................................................................................................................................................... 298
4.7 Type key ......................................................................................................................................................................................................... 299
4.8 Scope of delivery........................................................................................................................................................................................... 299
4.9 Accessories .................................................................................................................................................................................................... 299
5 Transportation and storage................................................................................................................................................. 299
5.1 Delivery........................................................................................................................................................................................................... 299
5.2 Transport........................................................................................................................................................................................................ 300
5.3 Storage ........................................................................................................................................................................................................... 300
6 Installation and electrical connection ................................................................................................................................ 301
6.1 Personnel qualifications............................................................................................................................................................................... 301
6.2 Operator responsibilities.............................................................................................................................................................................. 301
6.3 Installation types........................................................................................................................................................................................... 302
6.4 Installation ..................................................................................................................................................................................................... 302
6.5 Electrical connection .................................................................................................................................................................................... 308
7 Commissioning...................................................................................................................................................................... 311
7.1 Personnel qualifications............................................................................................................................................................................... 312
7.2 Operator responsibilities.............................................................................................................................................................................. 312
7.3 Direction of rotation monitoring ................................................................................................................................................................ 312
7.4 Operation in an explosive atmosphere ...................................................................................................................................................... 312
7.5 Before switching on...................................................................................................................................................................................... 313
7.6 Switch on and off.......................................................................................................................................................................................... 313
7.7 During operation ........................................................................................................................................................................................... 314
8 Shut-down/dismantling....................................................................................................................................................... 314
8.1 Personnel qualifications............................................................................................................................................................................... 314
8.2 Operator responsibilities.............................................................................................................................................................................. 315
8.3 Shut-down..................................................................................................................................................................................................... 315
8.4 Removal.......................................................................................................................................................................................................... 315
288 WILO SE 2019-01