Table of Contents
1. Safety instructions .....................................................................................................................................................3
2. Use for intended purpose ..........................................................................................................................................7
3. Function .....................................................................................................................................................................7
4. Dimensioned drawings ..............................................................................................................................................8
4.1 MAGDOS DE/DX 01...12 .................................................................................................................................... 8
4.2 MAGDOS DE/DX 20...100 .................................................................................................................................. 8
5. Technical data ............................................................................................................................................................9
6. Delivery characteristic curves ................................................................................................................................10
7. Installation ...............................................................................................................................................................11
7.1 General information ......................................................................................................................................... 11
7.2 Installation location .......................................................................................................................................... 11
7.3 Water meter installation ................................................................................................................................... 12
7.4 Electrical connection ....................................................................................................................................... 12
7.5 Level monitoring .............................................................................................................................................. 12
7.6 Pressure control and pressure relief valves ........................................................................................................ 13
7.7 Injection nozzle installation ............................................................................................................................... 13
7.8 Installation examples ....................................................................................................................................... 14
8. Operation ..................................................................................................................................................................16
8.1 Connections and cable assignments ................................................................................................................. 16
8.2 Flow rate setting .............................................................................................................................................. 17
9. Start-up ....................................................................................................................................................................19
9.1.1 Automatic venting ......................................................................................................................................... 20
10. Shutdown ...............................................................................................................................................................21
10.1 Disposal of old equipment .............................................................................................................................. 21
Device revision ............................................................................................................................................................21
11. Maintenance ..........................................................................................................................................................22
11.1 Replacing diaphragm, MAGDOS DE/DX 01...12 ............................................................................................... 22
11.2 Checking and replacing deflector plate............................................................................................................ 26
11.3 Valves ........................................................................................................................................................... 26
11.4 Correcting stroke length adjustment ............................................................................................................... 29
12. Spare parts .............................................................................................................................................................30
12.1 Spare parts list MAGDOS DE/DX 01...03 ......................................................................................................... 31
12.2 Spare parts list MAGDOS DE/DX 07...12 ......................................................................................................... 32
12.3 Spare parts list MAGDOS DE/DX 20 ................................................................................................................ 33
12.4 Spare parts list MAGDOS DE/DX 40...100 ....................................................................................................... 34
13. Troubleshooting .....................................................................................................................................................35
Index.............................................................................................................................................................................36
Declaration of No Objection ........................................................................................................................................37
Warranty claim.............................................................................................................................................................38
EC Declaration of Conformity ......................................................................................................................................39
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