20 | EngliSH
Content
1. General ..............................................................................................................................21
1.1. Declaration of compliance ................................................................................................................................21
1.2. Preface .............................................................................................................................................................21
1.3. Proper use ........................................................................................................................................................21
1.4. Copyright ..........................................................................................................................................................21
1.5. Warranty ...........................................................................................................................................................21
1.6. Technical terms ................................................................................................................................................23
2. Safety .................................................................................................................................23
2.1. Instructions and safety information ..................................................................................................................23
2.2. Guidelines used and CE certification ................................................................................................................23
2.3. General safety ..................................................................................................................................................23
2.4. Operating personal ...........................................................................................................................................24
2.5. Electrical work ..................................................................................................................................................24
2.6. Operating procedure .........................................................................................................................................24
2.7. Safety and control devices ...............................................................................................................................24
2.8. Pumped fluids ..................................................................................................................................................25
2.9. Sound Pressure ................................................................................................................................................25
3. General Description ..........................................................................................................25
3.1. Utilization ..........................................................................................................................................................25
3.2. Type of application ............................................................................................................................................25
3.3. Structure ...........................................................................................................................................................25
4. Package, Transport, Storage ...........................................................................................27
4.1. Delivery .............................................................................................................................................................27
4.2. Transport ...........................................................................................................................................................27
4.3. Storage .............................................................................................................................................................27
4.4. Returning to the supplier .................................................................................................................................28
5. Installation and commissioning ...................................................................................... 28
5.1. General .............................................................................................................................................................28
5.2. Fitting ................................................................................................................................................................28
5.3. Commissioning .................................................................................................................................................28
5.4. Preparatory work ..............................................................................................................................................29
5.5. Electrical system .............................................................................................................................................29
5.6. Rotational direction ...........................................................................................................................................29
5.7. Motor protection ...............................................................................................................................................29
5.8. Switch-on types ................................................................................................................................................29
6. Maintenance .....................................................................................................................30
6.1. General .............................................................................................................................................................30
6.2. Maintenance schedule .....................................................................................................................................30
6.3. Maintenance work ............................................................................................................................................30
6.4. Seal chamber ....................................................................................................................................................32
7. Repairs ............................................................................................................................... 32
7.1. General .............................................................................................................................................................32
7.2. Changing the impeller and pump unit ...............................................................................................................32
8. Shutdown ..........................................................................................................................33
8.1. Temporary shutdown ........................................................................................................................................33
8.2. Final shutdown / storage ..................................................................................................................................33
8.3. Restarting after an extended period of storage ................................................................................................33
9. Troubleshooting ...............................................................................................................33
10. Connection of pumps and mixers ................................................................................. 36
11. Declaration of Contamination ....................................................................................... 77