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Table of contents
1 General.............................................................................................................................................................................................. 6
1.1
About this manual...................................................................................................................................................................................................... 6
1.2
Note on conformity ................................................................................................................................................................................................... 6
1.3
Copyright .................................................................................................................................................................................................................... 6
1.4
Subject to changes .................................................................................................................................................................................................... 6
1.5
Warranty...................................................................................................................................................................................................................... 6
2 Safety ................................................................................................................................................................................................ 6
2.1
Identification of safety instructions........................................................................................................................................................................ 7
2.2
Personnel qualifications............................................................................................................................................................................................ 8
2.3
Electrical work ............................................................................................................................................................................................................ 8
2.4
Monitoring devices .................................................................................................................................................................................................... 9
2.5
Operating in fluids that are hazardous to health................................................................................................................................................... 9
2.6
Transport..................................................................................................................................................................................................................... 9
2.7
Installation/dismantling work .................................................................................................................................................................................. 9
2.8
During operation ..................................................................................................................................................................................................... 10
2.9
Maintenance work .................................................................................................................................................................................................. 10
2.10 Operating fluids....................................................................................................................................................................................................... 11
2.11 Operator's obligations............................................................................................................................................................................................ 11
3 Application/Use.............................................................................................................................................................................. 11
3.1
Intended use ............................................................................................................................................................................................................ 11
3.2
Improper use............................................................................................................................................................................................................ 11
4 Product description ....................................................................................................................................................................... 11
4.1
Construction ............................................................................................................................................................................................................ 11
4.2
Monitoring devices ................................................................................................................................................................................................. 14
4.3
Operating modes..................................................................................................................................................................................................... 15
4.4
Operation with frequency converter.................................................................................................................................................................... 16
4.5
Operation in an explosive atmosphere ................................................................................................................................................................ 16
4.6
Rating plate.............................................................................................................................................................................................................. 17
4.7
Type key ................................................................................................................................................................................................................... 17
4.8
Scope of delivery..................................................................................................................................................................................................... 19
4.9
Accessories .............................................................................................................................................................................................................. 19
5 Transport and storage................................................................................................................................................................... 19
5.1
Delivery..................................................................................................................................................................................................................... 19
5.2
Transport.................................................................................................................................................................................................................. 19
5.3
Storage ..................................................................................................................................................................................................................... 20
6 Installation and electrical connection ......................................................................................................................................... 21
6.1
Personnel qualifications......................................................................................................................................................................................... 21
6.2
Installation methods............................................................................................................................................................................................... 21
6.3
Operator's obligations............................................................................................................................................................................................ 22
6.4
Installation ............................................................................................................................................................................................................... 22
6.5
Electrical connection .............................................................................................................................................................................................. 31
7 Commissioning............................................................................................................................................................................... 36
7.1
Personnel qualifications......................................................................................................................................................................................... 37
7.2
Operator's obligations............................................................................................................................................................................................ 37
7.3
Direction of rotation check (three-phase motors only).................................................................................................................................... 37
7.4
Operation in an explosive atmosphere ................................................................................................................................................................ 37
7.5
Before switching on................................................................................................................................................................................................ 39
7.6
Switching on and off .............................................................................................................................................................................................. 39
7.7
During operation ..................................................................................................................................................................................................... 39
4
WILO SE 2019-01
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