How to use the gas soldering iron and what precautions to take
Working Principle of Gas Soldering Iron
Butane gas produced by liquefied butane is ejected from the gas tank at high speed, and the flame produced after ignition is used to heat. But not directly to heat the iron head (low thermal efficiency), but with the flame heating porous ceramic matrix catalyst, heated to red, will radiate a large number of infrared rays to heat the iron head (patented technology). High thermal efficiency, flame temperature up to 1300 ℃, by adjusting the size of the flame to control the temperature, so that the temperature between 200 ° ~ 500 ℃.
Usage
When using, first rotate the direction to the right, open the gas switch, at this time you can hear the sound of gas flow and smell a little gas flavour. At this time, you can use a lighter against the opening part of the iron head to ignite, and then pay attention to observe, should soon turn red inside the opening part of the iron head. You can use the iron valve to adjust the valve size to control the temperature of the iron head.
When adjusting the temperature, you can also judge the temperature by observing the brightness of the opening of the iron head. Close the valve has a certain delay, the flame will not go out immediately. And be careful not to adjust it too much at once, otherwise it will be dangerous. There is a small hole at the bottom of the soldering iron for gas filling, when used with our lighters to add gas.
Note
The soldering iron head is made of pure copper as the base, processed by iron plating, chrome plating and tin plating multi-layer plating and become a long-life soldering iron head, do not use a file to polish or change its shape. Accessories in a variety of models of the soldering iron, should be purchased according to the need to choose because of the limited volume of the gas tank, so the welding should be ready to do a good job, and then ignite the iron, can not, and can not be ignited for a long time without use; soldering can not be used in the use of corrosive soldering flux.
After heating the soldering iron, can not be placed directly on the table, plastic products and other objects to avoid scalding objects, pay attention not to touch with your hands in order to avoid danger, if there are children in the vicinity, it should be more attention, after use, to be cooled down after the collection.
