Using the Makita HG6031VK heat gun is a breeze. First, plug it into a power source. Then, adjust the temperature using the variable temperature control dial according to your task. There are 9 settings to choose from, ranging from 122°F to 1,022°F. You can also select one of the two air flow settings (7 or 14 CFM) to suit your needs. When working, hold the gun by the rubberized pistol grip handle for a comfortable and secure grip. If you need to change the nozzle, use the integrated rear stand to keep the gun upright. Remember, the nozzles are sold separately. For safety, always use the gun in a well - ventilated area. Don't touch the hot parts of the gun during or right after use. Also, take advantage of the overheat protection feature, but if the gun shuts off due to overheating, let it cool down before using it again. When it comes to maintenance, keep the gun clean. Wipe it down after each use. Check the cord regularly for any signs of damage. And store the heat gun in the provided plastic carrying case when not in use to protect it from dust and impacts.