1、应经常洁沽硅整流器及其它部件,以延长其使用寿命。
1, should often clean sell silicon rectifier and other components, to extend its service life.
2、电焊机的饱和电抗器切勿振动更不应敲击，否则将影响焊机性能。
2, electric welding machine of the saturable reactor don't vibration should not be hit more, otherwise will affect the welding performance.
3、电焊机在安装前，应检查硅整流元件与散热片的连接是否牢固，如有松动,必须拧紧,以防接触不良而烧毁硅整流元件。
3, electric welding machine before installation, should check whether silicon rectifier element connection with heat sinks and firm, if there are any loose, must tighten, in case of poor contact and burned silicon rectifier components.
电焊机的工作环境必须符合制造厂使用说明中的要求。
Welding machine working environment must be in conformity with the requirements of the manufacturers instructions.
4、屯焊机在搬运中,要尽可能地避免震动和碰撞,以免影响其性能。
4, tuen welder in handling, to avoid vibration and impact, as much as possible so as not to affect its performance.
5、使用前须先打开风扇电机,观察电压表指针位置是否正确,仔细查听是否有不正常的声音。
5, before use must first open the fan motor, observe the meter pointer position is correct, carefully check whether there is abnormal sound.