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Parts GB for X-BOSOZ (KARI's Boards)

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Yoú've got 4 pairs of wires

white
black
brown
grey

first connect one white and one black (you've got to wiers to measure) switch on power and see if you've got aprox 42 V (unloaded) or 0V, if aprox 0V is measured switch one of the wires.
You'll end up with 42V.
Next take one of the brown wires and connect it to the black wire which isn't used, switch on power measure. If you measure aprox 21 V switch the brown wires and you'll measure 63V

Voila ready
 
Slowwwwwwwww progress (due to lack of time and some spare diodes...)
 

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