Instructions:
1. Press down the plunger of the solder sucker to block it.
2. Heat the solder joints and melt them with an electric soldering iron.
3. Take off the iron, quickly put the resistance solder paste on the tin suction cup, and press the button of the solder suction cup.
4. If it is not clean once, it can be repeated many times.
Instructions for use: 1. Ensure a good seal of the solder sucker piston. Before powering on, insert the soldering suction cup with your fingers, and press the button for the soldering suction cup. If the piston does not pop out easily, it means that the sealing is good.
2. The aperture tin tip has different sizes, choose the appropriate size.
3. The tin tip is worn out and should be replaced with a new one.
4. Before contact with the solder, immerse the solder paste in a small amount of rosin to improve the solder fluidity.
5. The solder head is slightly longer, when the solder melts, the solder joint is the center, and then pull out a circle clockwise, and then press the solder sucker button.
note:1 Due to the difference of light and screen, the color of this product may be slightly different from the picture.
2. Due to manual measurement, there may be an error of 0.5-2 cm.