Soldering Iron Desoldering Pump

Specifications: 
Temperature regulation range: 1℃ 
Application scope: Tin removal 
Net weight: approx. 40g 
Length: approx. 200mm/7.87'' 
Material: Half aluminum half plastic / whole aluminum 
Maximum suction: 30 
Color: Yellow, Blue 

Operation Manual: 
1. Place the tin sucker piston downward and press to secure it. 
2. Heat the solder joints until the solder melts using an electric soldering iron. 
3. Remove the iron and quickly place the tin sucker on the solder, press the button. 
4. If it is not clean after one attempt, it can be repeated multiple times. 

Using skills: 
1. Ensure a good seal of the tin sucker piston. Before use, plug the hole of the tin sucker head with your finger, press the button, if the piston is not easy to pop into place, the seal is good. 
2. The tin sucker heads have different sizes, select the appropriate specifications. 
3. Replace the tin sucker head if it wears out. 
4. Dip the solder paste in a little rosin before contact with the solder to improve solder fluidity. 
5. The head contact pads are slightly longer, when the solder melts, use the solder joint pin as the center, then move your hand in a clockwise direction to draw a circle, and then press the tin sucker button. 

Note: 
Please allow 1-3 cm difference due to manual measurement. 
Due to different displays and lighting conditions, the picture may not reflect the actual color of the item. Thank you for your understanding.