Using the DeWalt DCS356D1 multi - tool is a breeze. First, charge the 2.0Ah battery fully using the provided charger. Once charged, insert it into the tool. Before starting your work, select the appropriate speed on the 3 - speed selector based on what you're doing. For example, if you're doing light sanding, a lower speed might be best. When you need to change an accessory, use the Quick - Change™ system. Just release the old blade or attachment and put in the new one. Thanks to the universal accessory adapter, you can use accessories from most brands. To get accurate cuts or sanding, use the oscillating tool guide system to set the right depth or height. And when you're 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. Store the tool in the tool bag provided. Keep the battery in a cool, dry place and charge it regularly even when not in use. If you have any issues, check the accessory connections first as loose parts can affect performance. Also, make sure to replace worn - out blades and attachments for optimal results.
