en
Installation and operating instructions Wilo-Rexa CUT GI
3
Table of contents
1 General information ................................................................................................................................................................. 5
1.1
About these instructions .................................................................................................................................................................................. 5
1.2
Copyright ............................................................................................................................................................................................................ 5
1.3
Subject to change .............................................................................................................................................................................................. 5
1.4
Warranty.............................................................................................................................................................................................................. 5
2 Safety ......................................................................................................................................................................................... 5
2.1
Identification of safety instructions................................................................................................................................................................ 5
2.2
Personnel qualifications.................................................................................................................................................................................... 6
2.3
Electrical work .................................................................................................................................................................................................... 6
2.4
Monitoring devices ............................................................................................................................................................................................ 6
2.5
Use in fluids hazardous to health .................................................................................................................................................................... 7
2.6
Transport............................................................................................................................................................................................................. 7
2.7
Installing/dismantling........................................................................................................................................................................................ 7
2.8
During operation ................................................................................................................................................................................................ 7
2.9
Maintenance tasks............................................................................................................................................................................................. 8
2.10 Operating fluid ................................................................................................................................................................................................... 8
2.11 Operator responsibilities................................................................................................................................................................................... 8
3 Application/use ......................................................................................................................................................................... 8
3.1
Intended use ....................................................................................................................................................................................................... 8
3.2
Improper use....................................................................................................................................................................................................... 8
4 Product description .................................................................................................................................................................. 9
4.1
Design.................................................................................................................................................................................................................. 9
4.2
Monitoring devices ............................................................................................................................................................................................ 9
4.3
Operating modes................................................................................................................................................................................................ 9
4.4
Operation with frequency converter............................................................................................................................................................ 10
4.5
Operation in an explosive atmosphere ........................................................................................................................................................ 10
4.6
Technical data ................................................................................................................................................................................................. 10
4.7
Type key ........................................................................................................................................................................................................... 10
4.8
Scope of delivery............................................................................................................................................................................................. 10
4.9
Accessories ...................................................................................................................................................................................................... 10
5 Transportation and storage................................................................................................................................................... 11
5.1
Delivery............................................................................................................................................................................................................. 11
5.2
Transport.......................................................................................................................................................................................................... 11
5.3
Storage ............................................................................................................................................................................................................. 11
6 Installation and electrical connection .................................................................................................................................. 12
6.1
Personnel qualifications................................................................................................................................................................................. 12
6.2
Installation types............................................................................................................................................................................................. 12
6.3
Operator responsibilities................................................................................................................................................................................ 12
6.4
Installation ....................................................................................................................................................................................................... 12
6.5
Electrical connection ...................................................................................................................................................................................... 16
7 Commissioning........................................................................................................................................................................ 18
7.1
Personnel qualifications................................................................................................................................................................................. 18
