Using this Fisher & Paykel fan blade is easy. First, make sure your dryer is unplugged to avoid any electrical hazards. Then, locate the old fan blade and carefully remove it. Place the new 260mm cream - colored plastic fan blade in its position and secure it properly. When using your dryer, ensure the load is evenly distributed to prevent unnecessary stress on the fan blade. As for maintenance, it's a good idea to clean the fan blade every few months. You can use a soft brush to remove any dust or lint that might accumulate. If you notice any signs of damage, such as cracks or chips, replace the fan blade right away to keep your dryer working efficiently.