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Table of contents
1 General information ............................................................................................................................................................. 130
1.1
About these instructions ............................................................................................................................................................................. 130
1.2
Copyright ....................................................................................................................................................................................................... 130
1.3
Subject to change ......................................................................................................................................................................................... 130
1.4
Warranty......................................................................................................................................................................................................... 130
2 Safety ..................................................................................................................................................................................... 130
2.1
Identification of safety instructions........................................................................................................................................................... 130
2.2
Personnel qualifications............................................................................................................................................................................... 132
2.3
Electrical work ............................................................................................................................................................................................... 132
2.4
Monitoring devices ....................................................................................................................................................................................... 132
2.5
Use in fluids hazardous to health ............................................................................................................................................................... 133
2.6
Transport........................................................................................................................................................................................................ 133
2.7
Installing/dismantling................................................................................................................................................................................... 133
2.8
During operation ........................................................................................................................................................................................... 133
2.9
Maintenance tasks........................................................................................................................................................................................ 134
2.10 Operating fluid .............................................................................................................................................................................................. 134
2.11 Operator responsibilities.............................................................................................................................................................................. 134
3 Application/use ..................................................................................................................................................................... 134
3.1
Intended use .................................................................................................................................................................................................. 134
3.2
Improper use.................................................................................................................................................................................................. 135
4 Product description .............................................................................................................................................................. 135
4.1
Design............................................................................................................................................................................................................. 135
4.2
Monitoring devices ....................................................................................................................................................................................... 136
4.3
Operating modes........................................................................................................................................................................................... 136
4.4
Operation with frequency converter.......................................................................................................................................................... 137
4.5
Operation in an explosive atmosphere ...................................................................................................................................................... 137
4.6
Technical data ............................................................................................................................................................................................... 137
4.7
Type key ......................................................................................................................................................................................................... 138
4.8
Scope of delivery........................................................................................................................................................................................... 138
4.9
Accessories .................................................................................................................................................................................................... 138
5 Transportation and storage................................................................................................................................................. 138
5.1
Delivery........................................................................................................................................................................................................... 138
5.2
Transport........................................................................................................................................................................................................ 138
5.3
Storage ........................................................................................................................................................................................................... 139
6 Installation and electrical connection ................................................................................................................................ 140
6.1
Personnel qualifications............................................................................................................................................................................... 140
6.2
Installation types........................................................................................................................................................................................... 140
6.3
Operator responsibilities.............................................................................................................................................................................. 140
6.4
Installation ..................................................................................................................................................................................................... 140
6.5
Electrical connection .................................................................................................................................................................................... 144
7 Commissioning...................................................................................................................................................................... 149
7.1
Personnel qualifications............................................................................................................................................................................... 149
7.2
Operator responsibilities.............................................................................................................................................................................. 149
7.3
Direction of rotation check (for three-phase current motors only)...................................................................................................... 149
7.4
Operation in an explosive atmosphere ...................................................................................................................................................... 150
7.5
Before switching on...................................................................................................................................................................................... 150
7.6
Switching on and off .................................................................................................................................................................................... 151
7.7
During operation ........................................................................................................................................................................................... 151
8 Shut-down/dismantling....................................................................................................................................................... 152
8.1
Personnel qualifications............................................................................................................................................................................... 152
8.2
Operator responsibilities.............................................................................................................................................................................. 152
8.3
Shut-down..................................................................................................................................................................................................... 152
8.4
Removal.......................................................................................................................................................................................................... 152
128
WILO SE 2019-02
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