E3d v 6

I have just installed the E3d v6 hot end changed nozzle settings in slicr, but I’m not getting any filament extruding, extruder is working fine takes 100mm when feeding filament into hotend, gets to the tip and stops, i get a little trickle but that’s all

Raise the temperature.
When i installed the E3D V6 i had to raise the temperature from 190 to 225 degrees for PLA

Hy, also the 30x30 fan has to be always active to cool upper part of the E3D.
Normaly, the metalic part behind the fan has to be cold, u can put your finger on it to test and if it’s hot, the fan doesnt refresh sufficiently the higher part of the hotend. (I put 20 ohms resistance and a 5mm red led on a switch connected to the 15v of main board)