English
10
WILO SE 12/2015
1
General ..................................................................................................................................................11
2
Safety.....................................................................................................................................................11
2.1
Symbols and signal words in the operating instructions ................................................................................ 11
2.2
Personnel qualifications.......................................................................................................................................11
2.3
Danger in the event of non-observance of the safety instructions ..............................................................11
2.4
Safety consciousness on the job ........................................................................................................................ 11
2.5
Safety instructions for the operator ................................................................................................................. 12
2.6
Safety instructions for installation and maintenance work ........................................................................... 12
2.7
Unauthorised modification and manufacture of spare parts .......................................................................... 12
2.8
Improper use ........................................................................................................................................................ 12
3
Transport and interim storage ...........................................................................................................12
4
Intended use .........................................................................................................................................12
5
Product information ..........................................................................................................................13
5.1
Technical data .................................................................................................................................................... 13
5.2
Scope of delivery .................................................................................................................................................. 13
5.3
Accessories (optional) .........................................................................................................................................13
6
Description ...........................................................................................................................................13
6.1
Front side of the switchgear ..............................................................................................................................13
6.2
Single components in the housing ................................................................................................................... 13
7
Installation and electrical connection ...............................................................................................14
7.1
Installation ............................................................................................................................................................14
7.2
Electrical connection ........................................................................................................................................... 14
7.2.1 Connection of the pump engine ......................................................................................................................... 14
7.2.2 Connection of external elements ......................................................................................................................14
7.2.3 Mains connection ................................................................................................................................................. 14
8
Commissioning .....................................................................................................................................14
8.1
Selecting the operating mode ............................................................................................................................14
8.2
Settings and tests ................................................................................................................................................14
8.2.1 Overload protection ............................................................................................................................................ 14
8.2.2 Check direction of rotation (3-phase motor only) ..........................................................................................15
8.3
Selecting the operating mode ............................................................................................................................15
8.3.1 Installation with two electrodes ........................................................................................................................ 15
8.3.2 Installation with one electrode .......................................................................................................................... 15
8.3.3 Installation with flow meter ............................................................................................................................... 15
8.3.4 Pumping operation ..............................................................................................................................................15
8.3.5 Pressure boosting ................................................................................................................................................. 16
9
Maintenance..........................................................................................................................................16
10
Faults, causes and remedies................................................................................................................16
11
Spare parts ............................................................................................................................................17
Summary of Contents for Control ESK Series
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Page 3: ...Fig 3...
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