Fills up with water....then nothing!?

Hi there

I wonder if anybody could please help me.

I have a 5 year old Bosch SRS 4302 which manages to fill up with water at the start of a cycle but then stops before the spray arms should begin to spin.

I Have checked the drainage hose, the filters and the pump which all seem to be in good order but have now hit a brick wall any suggestions?

caroline calderwood
February 2007