I. Introduction of Electrician
Electrician is a general term for power system workers. Electrician usually refers to a skilled worker who is engaged in the installation, debugging, operation, maintenance, overhaul, testing, maintenance and repair of electrical equipment, electrical components and circuits such as distribution cabinets and switch cabinets.
Electrician skill refers to the performance of practical operation, installation and maintenance ability, excluding the explanation of theoretical methods. Skill is a manifestation of problem-solving ability. Employers often require more than two years of work experience, which shows that skills are very important in job hunting. Electrical energy saving is usually divided into: installation skills, debugging skills, test skills, operation, maintenance skills, overhaul skills, maintenance skills and repair skills.
Second, the electrician's safety precautions
1, wear personal protective equipment.
Including helmets, insulating gloves, insulating shoes, etc. Protect yourself from electric shock and other dangerous injuries. Before installation, maintenance or overhaul of electrical equipment, the power supply must be cut off to ensure that the circuit is in a power-off state. Use appropriate tools to check whether the circuit is really powered off to avoid the danger of electric shock.
2. Avoid overload
Understand the load capacity of electrical equipment, and avoid connecting too many electrical equipment on the same circuit, so as not to cause circuit overload and fire danger. When connecting wires or touching electrical equipment, be sure to use insulating gloves, tools and equipment to avoid direct contact with bare wires and conductors.
3, regular inspection and maintenance
Regularly check the working condition and connection of electrical equipment to ensure that wires and sockets are not worn, aged or faulty, and repair or replace defective parts in time. Avoid electrical work in a humid environment, ensure that electrical equipment and wires are not invaded by moisture, and prevent electric shock and equipment failure.
4, follow the safe operation
Work in strict accordance with the safety operation rules, and do not modify or bypass the protection device of the electrical system without authorization to ensure the safety and reliability of the working process. Understand the emergency measures in case of emergency, such as fire and electric shock. Master the correct first aid methods and ensure that the workplace is equipped with corresponding first aid equipment and facilities.