Table of Contents
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Index
1.
Manufacturer ................................................................................................................ 5
2.
Correct usage in accordance with regulations .............................................................. 5
3.
Warranty ....................................................................................................................... 5
4.
Liability ........................................................................................................................ 5
5.
Terms of license ........................................................................................................... 6
6.
General safety instructions ........................................................................................... 6
6.1
Symbols ........................................................................................................................ 6
6.2
Operating personnel ..................................................................................................... 6
6.3
Safety requirements ...................................................................................................... 7
7.
General overview of the device ................................................................................... 8
8.
Characteristics .............................................................................................................. 9
9.
Installation .................................................................................................................. 10
9.1
Mechanical installation .............................................................................................. 10
9.2
Hydraulic installation ................................................................................................. 10
9.2.1
Scheme hydraulic installation .................................................................................... 11
9.3
Electrical installation .................................................................................................. 12
9.3.1
Connection of power supply ...................................................................................... 12
9.3.2
Output water hardness by active current loop ............................................................ 12
9.3.3
Connection ON / OFF signal ..................................................................................... 12
9.3.4
External signalling by potential free contact .............................................................. 13
9.3.5
Connection external closer for activation of measurement ........................................ 14
9.3.6
Connection of water meter ......................................................................................... 14
9.3.6.1 Connection mechanical water meter .......................................................................... 14
9.3.6.2 Connection electronic water meter (turbine with Hall-contacts) ............................... 14
9.3.7
Overview electrical connections ................................................................................ 15
10.
Commissioning .......................................................................................................... 16
10.1
Setting of DIP-Switches ............................................................................................. 16
10.2
Explanation of LED-Display ..................................................................................... 18
10.2.1 Explanation of LED-status for displaying of water hardness evaluation ................... 18
10.2.2 Explanation of LED-status for displaying of functional status .................................. 19
10.3
Operating tests ............................................................................................................ 20
10.3.1 Test of water quality .................................................................................................. 20
10.3.2 Test of external signaling ........................................................................................... 20
10.3.3 Test sensor performance ............................................................................................ 20
11.
Service ........................................................................................................................ 21
11.1
Delivery/Transport/Storage of hardness sensor ......................................................... 21
11.2
Operating conditions of the sensor ............................................................................. 22
11.3
Sensor mounting/Sensor replacement ........................................................................ 22
11.4
Malfunction/Breakdown of sensor ............................................................................. 23
12.
Malfunctions and possible causes .............................................................................. 24
13.
Decommissioning ....................................................................................................... 25
14.
Dismounting ............................................................................................................... 25
15.
Sensor system ............................................................................................................. 25
16.
Accessories ................................................................................................................. 25
17.
Technical data ............................................................................................................ 26
18.
EU-Declaration of conformity ................................................................................... 27
3
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