How to use the heat gun in mobile phone repair?
A hot air gun is a maintenance tool for communication equipment. Generally, a hot air gun is used in the maintenance of mobile phones, which can improve the work efficiency of maintenance staff. So how is a CP-401heat gun used? Let’s find out together!
1. Remove the small patch components and use small nozzle nozzles. The nozzles have straight nozzles and curved nozzles. We can choose according to our needs. The temperature of the hot air gun is adjusted to 2~3 files, and the wind speed is adjusted to 1~2 files. After the temperature and airflow are stable, the small patch components can be clamped with finger pliers.
2. It keeps heat-sensitive positions on the uniform nozzle and the components where you want to use the hot melt welding gun, heat in the direction, and use finger welding after melting around the components.
3. When soldering small components, the small components should be placed correctly. If the tin on the solder joints is insufficient, you can use Rechargeable Soldering Iron add an appropriate amount of solder to the solder joints, and then solder.
4.For blowing and soldering chip integrated circuits, a large nozzle nozzle can be used in blowing soldering. The temperature of the hot air gun can be adjusted to 3~4 gears, and the air volume can be adjusted to 2~3. The nozzle of the air gun is preferably about 2.5CM away from the chip. Until the tin beads at the bottom of the chip are completely dissolved, then use finger pliers to remove the entire chip or use a soldering machine.
Precautions for the use of heat guns
1. Do not use the heat gun near flammable gas or flammable and explosive objects
2. Do not blow explosive components such as button batteries, lithium batteries, and bile capacitors
3. Be sure to remove the dry paint on the nozzle and scraper after use to avoid fire.
4. It cannot be used directly against human skin, nor can it directly touch the nozzle of the hot air gun5. Wait for the temperature of the hot air gun to drop before storing
The above is how to use the heat gun. Be careful when using a heat gun! Please follow our PHONEFIX Shop Team for more details.
