To see the instructions, Acrobat Reader has to be installed on your computer. The programme is free and you can download it from Adobes homepage.

If you click on the link to a booklet, it opens on your screen. You can print out the booklet on A4 paper. Please notice that the instructions are made for print and therefore it takes some time to download. 

Do you want to save the booklet on the computer, you click on the link with the right mouse key and choose "save destination as".