Using the DeWalt DCPS620B pole saw is a breeze. First, make sure you have a compatible 20V battery (not included). Attach the extension pole if you need to reach higher branches. Hold the saw with the high - quality rubber hand grip for maximum comfort. The angled head makes it easy to position the saw for a safe and efficient cut. Use the tree hook to remove cut branches easily. When it comes to maintenance, check the oil level regularly as the saw has an auto - oiling feature. Keep the bar and chain clean and sharp for optimal performance. Also, store the saw in a dry place and follow the safety instructions in the manual to avoid any accidents.