Hi,
I had same for several weeks so I made sure waste pipe was not too high at rear to ensure free flow. Then I took out the bottom spray arm and trays and found water in bottom so used cloth/sponge to remove and then carefully used a stiff wire/coat hanger to clean out rubbish from waste hole. Then I put in a dishwasher cleaner soloution in and reduced the water pressure slightly at the house mains stop cock as it was quite powerfull. Turned on and all ok now. www.sasshop.co.uk
www.sasshop.co.uk, March 2006