Using the DeWalt DCS354D1 is easy. First, charge the DCB203 battery using the included charger. Once the battery is charged, insert it into the multi - tool. You can then attach the blade you need. Use the Quick - Change™ system to quickly switch between blades and attachments. Adjust the speed using the DUAL - GRIP™ variable speed trigger according to your task. For more accurate cuts, use the oscillating tool guide system to set the depth or height. When working in a dark area, turn on the LED light. As for maintenance, after each use, wipe down the tool to remove dust and debris. Keep the battery charged but don't overcharge it. If you're not using the tool for a long time, store it in a dry place. And always use the right accessories for the job to ensure the best performance and safety.
