I disassembled pump, clean it and put it back as it was. Starts working, but after  30-40 seconds the fuse goes off. I can reset and it starts again and after 30 seconds the fuse gores off. No water comes on anchor. Is there anything that can block the water or the way to anchor?
The pump is REYA A 66B, 24V, 10A

Thank you.

Slavko