switch off the power first follow plug lead back to socket and unplug then look for the flexi water pipe coming from the back of machine might be 1 or 2 of these follow back to copper pipe work where there should be small tap like connectors turn these 90 degrees then unscrew a bucket might be handy to catch any water still in pipe look for a grey flexi drain pipe and pull out ..
dp damo, February 2009