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SandSET-1000 12 VDC Sludge Alarm Device  

 

                                 D15649_E-2 

Installation and Operating Instructions 

 

Copyright © 2019 Labkotec Oy 

4/13 

We reserve the right for changes without notice 

INSTALLATION 

2.1 

SandSET-1000 12 VDC control unit 

SandSET-1000  12  VDC  control  unit  can  be  wall-mounted.  The 
mounting holes are located in the base plate of the enclosure, beneath 
the mounting holes of the front cover. 

The connectors of the external conductors are  isolated by separating 
plates.  The  plates  must  not  be  removed.  The  plate  covering  the 
connectors must be installed back after executing cable connections. 

The cover of the enclosure must be tightened so, that the edges touch 
the  base  frame. Only  then  do  the  push  buttons  function  properly  and 
the enclosure is tight. 

Before installation, please read the safety instructions in chapter 6 ! 

 

Kuva 3. SandSET-1000 12 VDC alarm device installation. 

Summary of Contents for SandSET-1000 12 VDC

Page 1: ...29 006 260 Fax 358 29 006 1260 28 8 2019 E mail info labkotec fi D15649_E 2 Internet www labkotec fi 1 13 Copyright 2019 Labkotec Oy We reserve the right for changes without notice SandSET 1000 12 VDC...

Page 2: ...ntrol unit 4 2 2 SET S2 sensor 5 2 3 Cable joint 5 3 OPERATION AND SETTINGS 6 3 1 Operation 6 3 2 Factory settings 7 4 TROUBLE SHOOTING 8 5 REPAIR AND SERVICE 9 6 SAFETY INSTRUCTIONS 9 7 TECHNICAL DAT...

Page 3: ...t SET S2 sensor junction box and installation supplies Figure 1 Sand separator alarm application SET S2 sensor is installed in the separator or tank and it gives an alarm when the sludge reaches the s...

Page 4: ...nclosure beneath the mounting holes of the front cover The connectors of the external conductors are isolated by separating plates The plates must not be removed The plate covering the connectors must...

Page 5: ...installation conduit equipped with a inch inner thread Variations in the water level in the well or basin must be taken into account during installation A false alarm results if the sensor is left han...

Page 6: ...totally immersed in water Mains LED indicator is on Other LED indicators are off Relays 1 and 2 are energized Alarm The two heads of the SET S2 sensor are immersed in sludge or sand Mains LED indicato...

Page 7: ...remains on Buzzer remains on If it has been reset earlier it will return to be on If relay 1 was already reset it will de energize again after 2 sec of continuous pressing Test will not affect relay 2...

Page 8: ...ure 7 To do 1 Lift the sensor up in the air or immerse it into sludge and wait 10 seconds 2 Turn the SENSITIVITY potentiometer slowly anticlockwise until the sensor gives an alarm 3 Immerse the sensor...

Page 9: ...2 3 Any other repair and service works on the device may be carried out only by a person who has received training in Ex i devices and is authorized by the manufacturer In case of queries please cont...

Page 10: ...9 Due to non linear characteristics of the sensor voltage the interaction of both capacitance and inductance must be taken into account The table below indicates the connecting values in explosion gro...

Page 11: ...8 DECLARATION OF COMFORMITY...

Page 12: ...9 DECLARATION OF COMFORMITY...

Page 13: ...10 DECLARATION OF CONFORMITY...

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