1. Keep the tip head is always hanging tin.

2. Soldering not strong acidic flux.

3. Can not with a file or a hammer to repair file and beat the tip head.

4. In the non-wetting occurs, the application of fine sand leather polish tip, and then the flux infiltration on tin; on the tin when the tip temperature is controlled at about 250 ?C best.

5. Soldering iron power use is strictly prohibited disassemble parts of its electric part.

6. The use of the electric iron, should be equipped with natural radiation structure of the iron seat and placed in the Iron Block.

7. If the power cord is damaged, to avoid danger, to be replaced by the manufacturer, or the maintenance department or similarly qualified persons.

8. This product is subject to ground the device, please pick for the safety.