Power tools use precautions:
1, before the tool is used, it should be checked whether the wiring is correct to prevent short-circuit and power phase wire misconnection caused by power tool damage (such as welding machine is most prone to this situation). If the shell or handle of the tool is found to be broken or the protective device is incomplete, stop using it and find a professional to replace or repair it.
2, the original plug of the tool shall not be removed or replaced at will, when the original plug is damaged, it is strictly prohibited to insert the wire of the wire directly into the socket without the plug.
3, the use of personal protective equipment must comply with the regulations, such as: do not operate high-speed rotating tools such as electric drill with yarn gloves; Wear protective glasses and gloves when welding.
4, it is strictly prohibited to overload the use, pay attention to sound and temperature rise, find abnormal should immediately stop the inspection, and report to professionals, non-professionals shall not disassemble and repair tools without permission.
5, the welding machine needs to hold the welding certificate to operate.
