How to use gas electric soldering iron and precautions
Working principle of gas electric soldering iron
The butane gas produced by liquefied butane is sprayed from the gas storage tank at high speed, and the flame generated after ignition is used for heating. But instead of directly heating the soldering iron tip (low thermal efficiency), it uses a flame to heat the porous ceramic substrate catalyst, and when heated to red, it will radiate a large amount of infrared rays to heat the soldering iron tip (patented technology). High thermal efficiency, the flame temperature is as high as 1300°C, and the temperature is controlled by adjusting the size of the flame, so that the temperature is between 200° and 500°C.
How to use gas electric soldering iron and precautions
Instructions
When in use, first turn the direction to the right and turn on the gas source switch. At this time, you can hear the sound of gas flowing and smell a little gas. At this time, you can use a lighter to aim at the opening part of the soldering iron tip to ignite the fire, and then observe carefully, and the inside of the opening part of the soldering iron tip should soon turn red. Ready to use, the soldering iron valve can adjust the size of the valve to control the temperature of the soldering iron tip.
When adjusting the temperature, you can also judge the temperature by observing the brightness of the opening of the soldering iron tip. There is a certain delay in the closing of the valve, and the flame does not go out immediately. Also be careful not to adjust too much at once, otherwise it will be very dangerous. There is a small hole at the bottom of the soldering iron for gas filling, which is the same as our lighter gas filling when used.
Precautions
The soldering iron tip is a long-lived soldering iron tip made of pure copper as the substrate, iron-plated, chrome-plated and tin-plated multi-layer coatings. It must not be polished or changed with a file. There are various types of soldering iron tips in the accessories, and you should choose according to your needs when purchasing. Because the volume of the gas storage tank is limited, you should do the preparations before welding, and then ignite the soldering iron. It cannot and cannot be used for a long time; during welding Corrosive fluxes cannot be used.
The heated soldering iron should not be placed directly on the table, plastic products and other objects to avoid scalding the object. Be careful not to touch it with your hands to avoid danger. If there are children nearby, you should pay more attention. After use, store it after cooling .
