100% brand new and high quality Needs a lighter to ignite, the iron itself does not ignite To ignite. 1. Turn on the gas switch counterclockwise, at this point you can hear the sound of gas flow and smell a little gas. 2. At this point, you can use the lighter to light the open part of the soldering iron head, and then pay attention to observe that the open part of the iron head will turn red inside. that can be used. The soldering iron valve adjusts the size of the valve to control the temperature of the soldering iron head. When adjusting the temperature, you can also judge the brightness of the opening out of the soldering iron head by observing the The temperature is high or low. When closing the valve there is a certain delay and the flame does not go out immediately. 3. Be careful not to adjust the temperature too much at once, otherwise it will be very dangerous. 4. There is a small hole at the bottom of the soldering iron for the gas filling place, when using the same as our lighter filling gas. Filling with gas. 1. With the switch at OFF, use a high quality gas canister 2. Introduce the gas canister into the gas hole and fill it with downward pressure 3. When finished, wait a few minutes for the gas to stabilise before using 4. If there is a hissing sound at the end of the gas tank after it has been filled, use the tip of the pen to press the gas inlet slightly to eliminate it. Special attention: after heating the iron, can not be placed directly on the table, plastic products and other objects to avoid scalding objects, pay attention not to touch with hands to avoid the danger of If there are children nearby, more attention should be paid. After use, wait for it to cool down and collect it. Can be used as a spray gun: screw down the tip of the iron, open the valve, ignite with a lighter, you can use it as a spray gun, outdoor ignition, welding of plastic products, etc. are very good Parameters. Packaging: insert card package (237*70*31mm) Weight: approx. 86g Temperature: Soldering iron tip: 210-400C (equivalent to 70-100W soldering iron) Flame: 1300C (2500F) Capacity: approx. 7 ml Operating time: 30 minutes (intermediate setting) products containing 1* gas soldering iron torch Notes. 1. The monitor used is not the same, the computer is not the same, the angle of the photo is not the same, there may be angle colour problems. 2. Pure manual measurement, there may be 0-1cm error.