Malgar Hydrauic Scrapers Help

[Tarw Coch]

I’m looking for a bit of help with my scrapers, I could do with a wiring diagram or better still a photo of the main circuit board.
The wires to one of the pressure sensors has been pulled out and I need to know which wire goes where.
Simple answer would be to look at the other pressure sensor but that has been replaced at some time with one the same wiring colours as my Storth scrapers, the malgar pressure sensor has a grey outer with red, blue, yellow and green wires although as best I can make out, only 3 will be used as the Storth sensor only has 3 wires in red, black and white.
So the ideal would be a photo of the front of the circuit board, although I know this circuit board isn’t original as it’s the same circuit board as in the Storth scrapers

TIA if anyone can help

 

[bigw]

 

[bigw]

Not sure if that is any help or not, its not in use but that is how it was left so assume its correct. Its an early storth box but think it was basically malgar with a storth sticker on it.

 

[Tarw Coch]

Thanks for trying, unfortunately I’ve got different colour wires coming in from the one pressure switch so I’m no further forward.
The circuit board is pretty much identical.

Although I see your circuit board is ISS.5
Mine is ISS.7 so presumably a later version

 

[bigw]

Phone storth as they are very helpful at diagnosing faults and talking you through things over the phone.

 

[Big_D]

Any help? From a 1997 system, can take pic of board when next up at other farm if you like?

 

[Tarw Coch]

Any help? From a 1997 system, can take pic of board when next up at other farm if you like?View attachment 937633

Yes, I think that’s what I’m looking for, thank you very much.

 

[Tarw Coch]

Any help? From a 1997 system, can take pic of board when next up at other farm if you like?View attachment 937633

Thanks, that worked a treat.