Using the Klein Tools 13113 moving blade set is easy. First, make sure your 2017 Edition 63060 cable cutter is turned off. Then, remove the old blade set and install this new one. Just attach the moveable cutting blade, put in the fulcrum screw, and secure it with the lock nut. When using the cable cutter, place the cable in the cutting area and operate the cutter as normal. As for maintenance, keep the blades clean after each use. You can use a dry cloth to wipe off any debris. Store the blade set in a dry place to prevent rust. Also, avoid using the cutter on materials that are too thick or hard for it to handle, as this could damage the blades. If you notice the blades getting dull over time, it might be time to replace the set.