Electric desoldering pump with portable desoldering pump

842A electric suction tin suction cup has a beautiful appearance, easy to suck the pond. Can be used to remove circuit board components without damaging the components and circuit boards. This pump is specially used for the replacement of integrated circuits and for multi-foot switches. The suction cup can be used as a soldering iron.It is an essential tool for defense, scientific research, communication, aerospace, computer, radio, television, professional electronic maintenance personnel and most radio enthusiasts.Uses 220V 50Hz power supply with 30W power.Instructions:1. Turn on the power, preheat for 3 - 5 minutes.2. Push down the plunger handle, point the tin suction nozzle at the soldering part. After the pond has melted, press the control button, the solder is sucked into the cylinder.3.The pond suction device is equipped with two suction nozzles of different diameters, depending on the thickness of the component's lead. 5.When soldering, this pump functions like a soldering iron. 4.When disassembling the cylinder, press down on the top of the cylinder in the direction of the arrow, pull the cylinder and handle together, and separate them. When disassembling the suction nozzle, turn it counterclockwise and remove it. Note: 1.Check that the voltage is constant: too high or too low a voltage is not suitable for use. 2.Before use, firmly rotate the cylinder and suction nozzle to prevent leaks.Otherwise, it will affect suction. 3. Frequently remove welding debris from the suction nozzle and cylinder, and add a little oil to the piston.Each time after use, push the piston 3-4 times to remove any residual straw from the suction nozzle, which can accumulate with regular use.It is strictly forbidden to install or remove any of the electrical components while the suction device is switched on.It is normal for a small amount of smoke to be emitted during the first use of the new tin suction pump due to heating.This will disappear naturally after ten minutes.During use, you must provide a natural cooling base, and the suction pen must be placed on the base.