To use this product, please observe the following basic measures to avoid electric shock or injury to the human body, and to avoid the danger of fire and other phenomena.
- 1. In order to ensure personal safety, please unplug the power cord after finishing working!
- 2. Parts must be approved or packaged by Preciva, otherwise it will lead to serious consequences.
- 3. After turning on the soldering iron, its temperature may reach 752°F（400 °C） or above. Do not use near flammable or explosive gases or objects. Do not touch the metal part of the soldering iron to guard against burns.
- 4. Do not leave the job alone after turning on the soldering iron.
- 5. When installing or replacing the soldering iron parts, it must be done after disconnecting the power supply. It must be installed or replaced after the soldering iron is cooled.
- 6. Do not use a soldering iron for work other than soldering; do not hit the soldering iron on the work surface to remove solder residue, which may seriously damage the soldering iron.
- 7. Smoke will occur when welding. Please make proper ventilation preparations.
