Performance characteristics UpToDateTools 1. The soldering gun adopts a lightweight mechanism design, making work easier. 2. High quality heating elements have a longer working life. 3. Simple operation and easy completion of welding tasks. 4. Can use welding wire with a diameter of 0.6-1.8mm. Usage method: 1. Press down on the solder inlet, insert the solder wire from the inlet, pull the trigger until the solder wire reaches the solder guide tube mouth. 2. Insert the welding gun into the rated voltage power supply, turn on the power switch, and preheat it. 3. When the soldering gun is heated enough, pulling the trigger can start the soldering operation. 4. To exit the solder wire, simply press the solder inlet and simultaneously extract the solder wire. 5. When you need to replace the heating element, first remove the protective cover, dismantle the connecting wire of the heating element, and then dismantle it y using a soldering iron tip, you can replace the old heating element. Matters needing attention: 1. The temperature of the soldering iron tip and soldering iron tube during operation can reach up to 400 degrees, and the human body should not touch it. When not in use, the tin wire gun should be placed on its bracket. 3. It is prohibited to use soldering guns in flammable and explosive environments. 4. It is forbidden to place the soldering gun in damp places or in places where children or children can reach it. 5. Please do not repair or disassemble the soldering gun without authorization. If any components or wires are damaged, they must comply with the requirements of electrical and electrical products nly personnel responsible for product maintenance can repair. 6. After completing the work, turn off the power of the soldering gun and wait for it to completely cool down to indoor temperature before storing it et up.