I have just bought blender model 18087 but through away the manual as I assumed I didn't need it. However, I cannot get it to start. It locks neatly into position but nothing happens. There is an arrow on the right hand side. Can you please tell me what this should be lined up with. When it is fully locked it isn't lined up with anything. Your help please! thank you. Denise Butler (denise.butler2@virgin.net)