Environmental protection is important to us. That is why we want to make a contribution in as many areas as possible. Printing our operating instructions is one of them. We therefore make our operating instructions available to you free of charge in our customer portal, where they can be accessed at any time. If you do need a printed version, this is of course possible. We donate 100% of the proceeds from the operating instructions to a charitable organisation that is committed to protecting our environment. Every year, we announce on our website which project or organisation we are donating to.