All due respect to ck ,clearly knows his stuff, but if you tip it back and there is water inside it may drown the mains cable input block and possibly short out when you switch on again. Best to unplug and remove right hand side panel and suck out water with a turkey baster. Cause of leak will probably be a blockage in the pressure chamber bottom left of machine and the clear hose that runs from it to the sump front center. Cheers
Kenjo, October 2013