Using the DeWalt DCK268P2 combo kit is a breeze. First, charge the batteries fully using the included charger. Once charged, insert the battery into the tool you want to use, either the drywall screwgun or the impact driver. For the drywall screwgun, choose the right mode using the top - mounted electronic mode select according to your job. You can set the screw depth with the adjustable nosecone. When using the impact driver, select the appropriate speed for the task. It has three speeds, so pick the one that suits your needs. When working in dark areas, turn on the LED lights for better visibility. As for maintenance, after each use, wipe the tools clean with a dry cloth. Keep the batteries in a cool, dry place. If you notice any issues with the tools, stop using them and have them checked by a professional. Also, make sure to follow all safety instructions provided in the manual to avoid any accidents.
