Using your DeWalt DCF787C2 cordless impact driver is a breeze. First, make sure the battery is fully charged and properly inserted into the driver. To start working, simply hold the driver firmly and press the variable - speed trigger. You can adjust the speed according to the task at hand, which is great for delicate surfaces. When you're working in low - light areas, the LED lights will automatically turn on to help you see better, and they'll stay on for 20 seconds after you stop. As for maintenance, keep the driver clean by wiping it down after each use. Don't expose it to extreme temperatures or moisture. Regularly check the battery for any signs of damage. When storing the driver, put it in the provided tool bag and keep it in a dry place. If you have any problems with the driver, always refer to the user manual or contact DeWalt customer service.
