Contents
3 of 60
Multi Eco
Contents
Glossary .................................................................................................................................................. 5
1 General.................................................................................................................................................... 6
1.1 Principles ...........................................................................................................................................................6
1.2 Installation of partly completed machinery....................................................................................................6
1.3 Target group.....................................................................................................................................................6
1.4 Other applicable documents............................................................................................................................6
1.5 Symbols .............................................................................................................................................................6
2 Safety...................................................................................................................................................... 8
2.1 Key to safety symbols/markings.......................................................................................................................8
2.2 General..............................................................................................................................................................8
2.3 Intended use .....................................................................................................................................................9
2.4 Personnel qualification and training...............................................................................................................9
2.5 Consequences and risks caused by non-compliance with this manual .........................................................9
2.6 Safety awareness ............................................................................................................................................10
2.7 Safety information for the operator/user.....................................................................................................10
2.8 Safety information for maintenance, inspection and installation ..............................................................10
2.9 Unauthorised modes of operation................................................................................................................10
3 Transport/Temporary Storage/Disposal............................................................................................. 11
3.1 Checking the condition upon delivery..........................................................................................................11
3.2 Transport.........................................................................................................................................................11
3.3 Storage/preservation......................................................................................................................................11
3.4 Return to supplier...........................................................................................................................................13
3.5 Disposal ...........................................................................................................................................................13
4 Description of the Pump (Set)............................................................................................................. 14
4.1 General description ........................................................................................................................................14
4.2 Designation.....................................................................................................................................................14
4.3 Name plate......................................................................................................................................................14
4.4 Design details..................................................................................................................................................14
4.5 Configuration and function...........................................................................................................................15
4.6 Scope of supply...............................................................................................................................................18
4.7 Dimensions and weights ................................................................................................................................19
4.8 Noise characteristics .......................................................................................................................................19
5 Installation at Site................................................................................................................................ 20
5.1 Safety regulations...........................................................................................................................................20
5.2 Checks to be carried out prior to installation...............................................................................................21
5.3 Installing the pump set ..................................................................................................................................21
5.4 Piping ..............................................................................................................................................................21
5.4.1 Connecting the piping.......................................................................................................................21
5.5 Protective equipment.....................................................................................................................................27
5.5.1 Overload protection device...............................................................................................................27
5.5.2 Protection against overheating ........................................................................................................27
5.6 Electrical system..............................................................................................................................................27
5.6.1 Electrical connection..........................................................................................................................27
5.7 Checking the direction of rotation................................................................................................................28
6 Commissioning/Start-up/Shutdown................................................................................................... 30
6.1 Commissioning/Start-up.................................................................................................................................30
6.1.1 Prerequisites for commissioning/start-up .........................................................................................30
6.1.2 Priming the pump ..............................................................................................................................30
6.1.3 Opening a consumer installation......................................................................................................31
6.1.4 Setting the start-up und stop pressures (Multi Eco Top only).........................................................31
6.1.5 Start-up...............................................................................................................................................32
6.1.6 Shutdown ...........................................................................................................................................33
6.2 Operating limits..............................................................................................................................................33
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