Make the correction to paper that are needed. So for this manual, you should use a more known numbering system (lower-case Roman numerals is not standard). You should ordinate your warnings and cautions (i.e., classify them appropriately, and shorten them). Use this special notices site to determine that classification. You need to include original figures and be sure to label and caption them and refer to them within the instructions themselves (e.g., "(see Figure 3)"). You shouldn't begin with an audience analysis but rather have a standard introduction (which does imply the audience). To be sure it is meeting the requirements for a manual). Please include a cover page, with an image representing your topic. Please note, your images are not labeled correctly. In addition, you are imparting warnings, but the process is not evident. I would suggest that you either show the process or choose a topic that will enable you to do so. Please read my comments.