I'm in Northern Ireland, the Whale factory is twenty miles away. if you can send me the model number I will call them or drive over and see if I can get you some instructions.
We have a problem with the Whale manual bilge pump. There is an internal link between the handle and the diaphragm and is has broken. We have got a spare but cannot see how to get at the pump to fix it. Has anyone done this and if so please tell us how it is done.