en
Installation and operating instructions Wilo-Vardo WEEDLESS-F 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....................................................................................................................................................................................7
2.3 Electrical work ....................................................................................................................................................................................................7
2.4 Monitoring devices ............................................................................................................................................................................................7
2.5 Drive unit: Gear motor in mixer version ..........................................................................................................................................................8
2.6 Use in fluids hazardous to health ....................................................................................................................................................................8
2.7 Transport.............................................................................................................................................................................................................8
2.8 Installing/dismantling........................................................................................................................................................................................8
2.9 During operation ................................................................................................................................................................................................9
2.10 Maintenance tasks.............................................................................................................................................................................................9
2.11 Operating fluid ...................................................................................................................................................................................................9
2.12 Operator responsibilities...................................................................................................................................................................................9
3 Application/use....................................................................................................................................................................... 10
3.1 Intended use.................................................................................................................................................................................................... 10
3.2 Improper use.................................................................................................................................................................................................... 10
4 Product description................................................................................................................................................................ 10
4.1 Design............................................................................................................................................................................................................... 10
4.2 Operation in an explosive atmosphere ........................................................................................................................................................ 11
4.3 Type key........................................................................................................................................................................................................... 12
4.4 Rating plate...................................................................................................................................................................................................... 13
4.5 Scope of delivery............................................................................................................................................................................................. 13
5 Transportation and storage................................................................................................................................................... 13
5.1 Delivery............................................................................................................................................................................................................. 13
5.2 Transport.......................................................................................................................................................................................................... 14
5.3 Storage ............................................................................................................................................................................................................. 15
6 Installation and electrical connection .................................................................................................................................. 16
6.1 Personnel qualifications................................................................................................................................................................................. 16
6.2 Operator responsibilities................................................................................................................................................................................ 16
6.3 Installation ....................................................................................................................................................................................................... 16
6.4 Electrical connection...................................................................................................................................................................................... 21
6.5 Recommended monitoring devices.............................................................................................................................................................. 22
7 Commissioning........................................................................................................................................................................ 22
7.1 Personnel qualifications................................................................................................................................................................................. 22
7.2 Operator responsibilities................................................................................................................................................................................ 22
7.3 Operation in an explosive atmosphere ........................................................................................................................................................ 22
7.4 Direction of rotation....................................................................................................................................................................................... 23
7.5 Before activating............................................................................................................................................................................................. 23
7.6 Switch on and off............................................................................................................................................................................................ 24
7.7 During operation ............................................................................................................................................................................................. 24
8 Shut-down/dismantling......................................................................................................................................................... 25
8.1 Personnel qualifications................................................................................................................................................................................. 25
8.2 Operator responsibilities................................................................................................................................................................................ 25
8.3 Decommissioning............................................................................................................................................................................................ 25
8.4 Dismantling...................................................................................................................................................................................................... 25
8.5 Clean and disinfect ......................................................................................................................................................................................... 27
9 Maintenance and repair.......................................................................................................................................................... 28
