en-US
Table of Contents
1 General.............................................................................................................................................................................................. 6
1.1
About this manual...................................................................................................................................................................................................... 6
1.2
Digital instructions..................................................................................................................................................................................................... 6
1.3
Copyright .................................................................................................................................................................................................................... 6
1.4
Subject to changes .................................................................................................................................................................................................... 6
1.5
Exclusion from warranty and liability ...................................................................................................................................................................... 6
2 Safety ................................................................................................................................................................................................ 6
2.1
Identification of safety instructions........................................................................................................................................................................ 6
2.2
Personnel qualifications............................................................................................................................................................................................ 8
2.3
Personal protective equipment................................................................................................................................................................................ 8
2.4
Electrical work ............................................................................................................................................................................................................ 9
2.5
Monitoring devices .................................................................................................................................................................................................... 9
2.6
Fluids hazardous to health........................................................................................................................................................................................ 9
2.7
Transport..................................................................................................................................................................................................................... 9
2.8
Installation/dismantling work ............................................................................................................................................................................... 10
2.9
During operation ..................................................................................................................................................................................................... 10
2.10 Maintenance work .................................................................................................................................................................................................. 10
2.11 Operating fluids....................................................................................................................................................................................................... 10
2.12 Operator's obligations............................................................................................................................................................................................ 11
3 Transport and storage................................................................................................................................................................... 11
3.1
Delivery..................................................................................................................................................................................................................... 11
3.2
Transport.................................................................................................................................................................................................................. 11
3.3
Use of lifting equipment ........................................................................................................................................................................................ 12
3.4
Storage ..................................................................................................................................................................................................................... 12
4 Application/Use.............................................................................................................................................................................. 13
4.1
Intended use ............................................................................................................................................................................................................ 13
4.2
Improper use............................................................................................................................................................................................................ 13
5 Product description ....................................................................................................................................................................... 13
5.1
Design....................................................................................................................................................................................................................... 14
5.2
Monitoring devices ................................................................................................................................................................................................. 16
5.3
Operation with frequency converter.................................................................................................................................................................... 17
5.4
Operation in an explosive atmosphere ................................................................................................................................................................ 17
5.5
Rating plate.............................................................................................................................................................................................................. 18
5.6
Type key ................................................................................................................................................................................................................... 18
5.7
Scope of delivery..................................................................................................................................................................................................... 19
5.8
Accessories .............................................................................................................................................................................................................. 19
6.1
Personnel qualifications......................................................................................................................................................................................... 19
6.2
Operator's obligations............................................................................................................................................................................................ 19
6.3
Installation methods............................................................................................................................................................................................... 19
6.4
Installation ............................................................................................................................................................................................................... 19
6.5
Electrical connection .............................................................................................................................................................................................. 24
7 Commissioning............................................................................................................................................................................... 28
7.1
Personnel qualifications......................................................................................................................................................................................... 28
7.2
Operator's obligations............................................................................................................................................................................................ 28
7.3
Rotation control ...................................................................................................................................................................................................... 28
7.4
Operation in an explosive atmosphere ................................................................................................................................................................ 29
7.5
Before switching on................................................................................................................................................................................................ 30
7.6
Switching on and off .............................................................................................................................................................................................. 30
7.7
During operation ..................................................................................................................................................................................................... 30
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WILO SE 2021-10