PCB Board Connctions

[ronan2575]

HI,
I changing the PCB board on a Grundfos pump, I have never seen these connector blocks before, Can someone tell me:

1 | How do I get the wires out of these connections
2 | Put the wires into these connnections


Many thanks

Ronan

 

[tazz]

They spring loaded, Place a small screwdriver terminal in top section to open, place cable in terminal, and removed screwdriver...

 

[ronan2575]

Thanks Tazz, Much appreciated, A lot of pressure needed to open the springs

 

[shanky887614]

just push a 2.5mm driver in the small slots at the top and they open