Using the Hypertherm SmartSYNC Hand Torch is easy. First, install the consumables by simply twisting them on. You can adjust the power and amperage right on the handheld torch, so you don't have to run back to the power supply when changing applications. When changing consumables, it should only take you about 10 seconds. Just remember to follow the correct installation steps to ensure automatic system setting. For maintenance, keep the torch clean and store it in a dry place. If you encounter any problems, check the cartridge first as it might be the cause. Also, make sure to train new users properly to take full advantage of this torch's features and minimize waste and downtime.