it fills once then will not fill again, i have cleaned out the blue tube and the horseshoe shaped tube underneath, checked the solenoid valve and disconnected the pink tube going to the valve, removed the fill hose gave the valve a hit with a pair of grips.
put it back together it then will fill once but not fill again.
any ideas welcome.
Are you sure the pink and clear tubes are on the right way round? The pink tube goes on the higher of the 2 sump nozzles. Swap them, release the valve and try it again. 😉 If that fails, the valve is knacked as Madmac says.