Quattroflow QF5K, Operating Manual

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Table of contents
1 General information ....................................... 3
1.1 Manufacturer and Service ..................... 3
1.2 Exclusion of liability ............................... 3
1.3 Presentation conventions ..................... 3
1.4 Pumps ................................................... 4
1.5 Version history ...................................... 4
2 Safety ............................................................ 5
2.1 Intended use ......................................... 5
2.2 Improper use ......................................... 5
2.3 Residual hazards .................................. 5
2.4 Personnel requirements ........................ 6
2.5 Warning signs ....................................... 6
3 Description ..................................................... 7
3.1 Water-like fluids .................................... 7
3.2 Labelling................................................ 7
3.3 Technical data ...................................... 8
3.4 Performance charts ............................ 12
3.5 Sub-assemblies .................................. 14
3.6 Control panels ..................................... 27
3.7 Optional accessories .......................... 27
3.8 Information on the pump ..................... 27
4 Assembly/installation ................................... 28
4.1 Transport and storage ........................ 28
4.2 Space requirement ............................. 28
4.3 Installation ........................................... 28
4.4 Connections ........................................ 29
4.5 Test run ............................................... 29
4.6 Parameter settings .............................. 29
5 Commissioning ............................................ 30
6 Operation ..................................................... 30
6.1 Safety .................................................. 30
6.2 Switching on ....................................... 30
6.3 Operation ............................................ 30
6.4 Cleaning .............................................. 31
6.5 Replacing elastomers ......................... 32
7 Maintenance ................................................ 39
8 Troubleshooting .......................................... 40
8.1 Troubleshooting ................................. 40
8.2 Return ................................................ 42
9 Disposal ...................................................... 42
10 Glossary ................................................. 43