Using the Bosch BH2770VCD is quite straightforward. First, make sure you've got a proper power source, whether it's a 115/120V AC/DC, 15 - Amp outlet or a 2,500 - watt portable generator. Attach the desired chisel to the hammer. When you're ready to start, hold the tool firmly using the ergonomic and shock - absorbing handles. This will reduce the vibration you feel. For moving the tool around the jobsite, use the deluxe cart. It's easy to maneuver with its solid foam tires. Just be careful when using the tool on heavy - duty tasks like concrete or asphalt work. Keep the tool in good condition by following the maintenance schedule. The ServiceMinder™ brush system will let you know when it's time for brush replacement, lubrication, or preventative maintenance. When not in use, store the tool in a dry place, and make sure to put the chisels back in the cart's grommets to avoid losing them. And remember, this tool comes with a limited 1 - year warranty, so if you face any issues, contact the Bosch support team.