how do i fix my zanussi model fl 1085 al machine?

hi there i recently had a problem with my washing machine, it has stated to trip my electrics each time i select a programme, the drum fills up and then as soon as it is about to spin it seems to cut out and the fuse box goes, it works fine when i drain the machine, ive checked the fuses and any lose wiring, is it a common problem? cheers