Grundfos MP 1 / Redi-Flo2 - Table of Contents

2
Contents
1. Information on this manual...................................................................................................................................................3
2. General description ................................................................................................................................................................3
2.1 Applications .......................................................................................................................................................................3
 2.2Technicalspecications ...................................................................................................................................................4
3. Safety ................................................................................................................................................................................5
3.1 Safety precautions ............................................................................................................................................................5
3.1.1 Explosion hazard ..................................................................................................................................................5
3.1.2 Personal safety equipment ..................................................................................................................................5
3.1.3 Warranty ................................................................................................................................................................5
3.1.4 Electrical connection ............................................................................................................................................ 5
3.1.5 Service ...................................................................................................................................................................5
4. Transportation and storage ...................................................................................................................................................5
4.1 Delivery ..............................................................................................................................................................................5
4.1.1 MP 1/Redi-Flo2 pump ...........................................................................................................................................5
4.1.2 Converter ...............................................................................................................................................................5
4.2 Storage ...............................................................................................................................................................................6
4.2.1 MP 1/Redi-Flo2 pump ...........................................................................................................................................6
4.2.2 Converter ...............................................................................................................................................................6
5. Installation ..............................................................................................................................................................................6
5.1 Assembly ............................................................................................................................................................................6
5.2 Borehole diameter ............................................................................................................................................................6
5.3 Water level .........................................................................................................................................................................6
5.4 Checking of liquid in motor .............................................................................................................................................7
5.5 Pipe connection ................................................................................................................................................................7
5.6 Lowering the pump ...........................................................................................................................................................7
5.7 Installation depth ............................................................................................................................................................. 7
6. Converter ............................................................................................................................................................................... 8
6.1 Position of the converter ................................................................................................................................................ 8
6.2 Converter keypad ............................................................................................................................................................. 8
7. Electrical connection ..............................................................................................................................................................9
7.1 Connection of the MP 1/Redi-Flo2 pump to the converter ...........................................................................................9
8. Start-up and operation ..........................................................................................................................................................9
8.1 Start-up ..............................................................................................................................................................................9
8.1.1 Speed control .............................................................................................................................................................9
8.2 Operation .........................................................................................................................................................................10
8.2.1 Setting of pump performance ...........................................................................................................................10
  8.2.2 Minimumow ......................................................................................................................................................10
8.2.3 After use ..............................................................................................................................................................10
8.3 Performance curves MP 1 / Redi-Flo2 pump ...............................................................................................................10
9. Maintenance and service ......................................................................................................................................................11
9.1 Maintenance .....................................................................................................................................................................11
9.2 Service ...............................................................................................................................................................................11
10. Dismantling and assembly ..................................................................................................................................................12
10.1 Description and overview of the MP 1/Redi-Flo2 sampling pump system ................................................................12
10.2 Dismantling the pump..............................................................................................................................................13
10.3 Checking of components .........................................................................................................................................13
10.4 Assembling the pump ..............................................................................................................................................14
11. Trouble shooting ...................................................................................................................................................................15
11.1 Fault code messages ......................................................................................................................................................15
12. Disposal ..............................................................................................................................................................................16
Supplement to Installation and Operating Instructions ........................................................................................................ 17
1. Replacement/shortening of motor cable .......................................................................................................................... 17
2. Replacement of motor cable ............................................................................................................................................... 17
3. Shortening of motor cable ...................................................................................................................................................18
3.1 Cable end to motor .........................................................................................................................................................19
3.2 Checking of direction of rotation ..................................................................................................................................19
Warning! This MP 1/Redi-Flo2 pump does not contain motor
coolinguid.Fillthemotorasdirectedintheseinstructions.