Instruction on labor protection for an electrician

Free technical library

OCCUPATIONAL SAFETY AND HEALTH
Free library / Occupational Safety and Health / Standard instructions for labor protection

Instruction on labor protection for an electrician. Full document

Occupational Safety and Health

Occupational Safety and Health / Standard instructions for labor protection

Comments on the article

Safe Operation

1. General requirements for labor protection

1.1. Persons at least 18 years of age who are recognized as fit for production by a medical examination, who have at least one year of work experience in the specified jobs and a category of at least III, who have been trained and tested knowledge of the rules, norms and instructions for labor protection, are allowed to work as an electrician. including this instruction, as well as those who have a certificate for the right to carry out these works, who have received instructions at the workplace on safety when performing work.

1.2. The electrician must:

1.2.1. Comply with the rules of internal labor regulations;

1.2.2. Know the arrangement of input transformers, adapter cabinets, wiring diagrams for laying electrical cables, their malfunctions and ways to eliminate them;

1.2.3. Competently operate and timely carry out preventive inspections and repairs of equipment;

1.2.4. Monitor the good condition of starting and protective electrical equipment, grounding (grounding) of electrical equipment, electrical installations, lighting fixtures.

1.2.5. Know and comply with the rules on labor protection when working at railway transport enterprises in the scope of the duties performed, annually confirm the III electrical safety group;

1.2.6. Know the procedure for checking and using manual mechanical and power tools, devices to ensure safe work (ladders, ladders, etc.), protective equipment (dielectric gloves and carpets, tools with insulating handles, voltage indicators, safety glasses);

1.2.7. Perform only the work that is defined in the operating instructions for the equipment or job descriptions approved by the administration of the enterprise, and provided that safe methods of doing it are well known;

1.2.8. Know and be able to provide first aid to victims of electric current and other accidents;

1.2.9. Follow the instructions on fire safety measures.

1.3. When servicing equipment, the following hazardous and harmful production factors are possible:

dangerous voltage in the electrical circuit, the closure of which can occur through the human body, electric shock, electric arc burn;
the occurrence of harmful substances (which can cause burns to the body and eyes);
low air humidity and high temperature;
insufficient illumination of the working area;
fire hazard;
falling from a height of personnel while working on ladders and ladders;
falling objects from a height (tools, equipment elements).

1.4. The administration of the enterprise is obliged to provide electricians with overalls, safety shoes and PPE in accordance with industry standards:

cotton suit;
leather boots;
combined gloves;
goggles;
dielectric gloves.

1.5. The victim or eyewitness immediately notifies the immediate supervisor of each accident at work.

1.6. For non-compliance with this instruction, the perpetrators are held accountable in accordance with the internal labor regulations or penalties determined by the Labor Code of the Russian Federation.

2. Labor protection requirements before starting work

2.1. Put on and carefully tuck in the special clothing and footwear established in accordance with current standards, avoiding hanging ends and constraint when moving.

2.2. Check and verify the availability and serviceability of the fixed tool, devices to ensure safe work performance, personal protective equipment, fire extinguishing equipment.

2.3. Check the condition of general and ordinary lighting.

2.4. Do not carry out any work on the repair of fixtures, equipment, etc., if this is not part of the employee's responsibilities.

2.5. Report all shortcomings and malfunctions found during the inspection at the workplace to the shift supervisor for taking measures to eliminate them completely.

2.6. Place the tool in the workplace with maximum ease of use, avoiding the presence of unnecessary items in the work area.

2.7. Check the availability of a first aid kit.

3. Labor protection requirements during work

3.1. Work only in serviceable and carefully fitted overalls and safety shoes and use personal protective equipment required at the workplace in accordance with current standards.

3.2. When servicing and repairing electrical installations, the use of metal ladders is prohibited. Work using ladders is performed by two persons, one of which is located below. Work with boxes and other foreign objects is prohibited.

3.3. It is necessary to install the stepladder firmly, checking its stability before lifting. Ladders with a height of 1,3 m or more must be equipped with a stop.

3.4. It is forbidden to work from the top two steps of stepladders that do not have railings or stops, as well as to be on the steps by more than one person.

3.5. Replacement of electric lamps should be carried out from ladders with a height of at least 2 m.

3.6. Do not leave loose objects on the ladders and throw them down.

3.7. Movable ladders (ladders) with upper roller sliding used when working in two-tier cross-country races must be secured with stoppers.

3.8. Changing individual fuses should be done with only one hand, and the second or part of the body should not touch grounded structures.

3.9. The replacement of an ordinary fuse must be carried out by two persons, one of whom is allowed to stand at the bottom of the stepladder, with the obligatory fulfillment of the requirements of clause 3.8., Use insulating pliers or dielectric gloves, safety glasses.

3.10. All repair work on electrical installations, routine inspection, repairs should be carried out with the fuses (voltage) removed. Check the absence of voltage on current-carrying parts of electrical equipment with a voltmeter or voltage indicator.

3.11. When removing power supplies from workplaces to eliminate damage or check, the filter capacitors of these units must be pre-discharged using a special arrester.

3.12. It is necessary to remove and rearrange the arms in the remote power circuits with dielectric gloves, standing on a dielectric mat or in dielectric galoshes.

3.13. To protect against burns when changing lamps in equipment, an electrician must use cotton gloves, special keys and devices.

3.14. After removing the remote supply voltage, it is necessary to remove the residual charge from the cable cores and ground them. This work is carried out in dielectric gloves, dielectric galoshes and with the use of goggles.

3.15. When working in electrical installations with voltage up to 1000 V without removing the voltage on current-carrying parts and near them, it is necessary to protect other live parts located near the workplace under voltage, which may be accidentally touched. Work in dielectric galoshes or standing on an insulating stand or on a dielectric mat. The tool must have insulating handles.

3.16. For work, use a hand tool with insulating handles (pliers, pliers, wire cutters, screwdrivers), the dielectric coating should not be damaged and fit snugly to the handle.

3.17. Elimination of damage and repairs on the equipment must be carried out when the voltage is completely removed from the equipment.

3.18. The portable power tool used (soldering iron, step-down transformer) must be tested and have an inventory number, systematically and timely checked and repaired.

3.19. During an external examination of power tools and appliances, it is necessary to pay attention to the integrity of the insulation of the wires, the absence of bare current-carrying parts.

3.20. For soldering, use electric soldering irons with a voltage not higher than 42 V.

3.21. Work without de-energizing includes work carried out directly on these live parts and performed by at least two persons, one of which - the manufacturer must have an electrical safety group - 4, and the rest - 3.

4. Labor protection requirements in emergency situations

4.1. Each employee who discovers violations of the requirements of this instruction and labor protection rules or notices a malfunction of the equipment that poses a danger to people is obliged to report this to the immediate supervisor.

In cases where a malfunction of the equipment poses a threatening danger to people or the equipment itself, the employee who discovered it is obliged to take measures to terminate the operation of the equipment, and then notify the immediate supervisor about this. Troubleshooting is carried out in compliance with safety requirements.

4.2. If an accident occurs during work, it is necessary to immediately provide first aid to the victim, report the incident to your immediate supervisor and take measures to preserve the situation of the accident, if this is not associated with a danger to life and health of people.

4.3. In case of electric shock, it is necessary to release the victim from the action of the current as soon as possible, in case of working at height, take measures to prevent him from falling. Switch off the equipment using switches, a plug-in connector, cut the supply wire with a tool with insulated handles. If it is impossible to turn off the equipment quickly enough, other measures must be taken to free the victim from the action of the current.

To separate the victim from current-carrying parts or wires, use a stick, board or some other dry object that does not conduct electricity, while the caregiver must stand on a dry, non-conductive place, or wear dielectric gloves.

4.4. If a fire occurs in a technical room, you should immediately start extinguishing it with the available means (carbon dioxide fire extinguishers, asbestos blankets, sand) and call the fire department.

4.5. If extraneous voltage is detected at the workplace, it is necessary to immediately stop work and report to the foreman.

4.6. In the event of a power failure while working with a power tool or a break in work, the power tool must be "Unplugged".

5. Labor protection requirements at the end of work

5.1. It is necessary to tidy up the workplace, tools and fixtures.

5.2. Notify the foreman of any malfunctions noticed during operation and the measures taken to eliminate them

5.3. Clothing must be put away in a designated area.

5.4. Wash your face and hands thoroughly with warm water and soap, rinse your mouth well.

We recommend interesting articles Section Standard instructions for labor protection:

▪ Work on stationary and manual cutting electric machines. Standard instruction on labor protection

▪ Repair and maintenance of tractors and agricultural machines. Standard instruction on labor protection

▪ Work on starter plants. Standard instruction on labor protection

See other articles Section Standard instructions for labor protection.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

Non-volatile memory operates at 1,2 V 16.11.2014

Ultra-low power memory specialist Adesto Technologies has unveiled a non-volatile serial memory operating at just 1,2V.

The manufacturer himself calls the RM25UL memory a breakthrough, provided by the use of proprietary CBRAM technology. Suitable for a wide range of applications, CBRAM can consume up to 100 times less power than today's memory without sacrificing performance or reliability.

The low supply voltage, very low write and read current make the new memory particularly suitable for IoT electronics that use low power wireless interfaces, including Bluetooth LE. Compared to existing memory, the RM25UL has a 25% lower voltage requirement. In fact, the RM35UL forms a new category of ultra-low power memory.

The new technology has already been field-tested, with Adesto shipping its one millionth CBRAM memory chip in June.

At the same time, the RM25D series was announced. The microcircuits included in it are completely similar to the microcircuits of the RM25UL series, but they are designed for supply voltages in the range of 1,65-3,6 V, more familiar in wearable, mobile and other consumer electronics. The RM25UL and RM25D series include ICs up to 2 Mbps. Their fact-finding samples should appear in the first half of 2015, and serial production will begin later.

Other interesting news:

▪ carbon dioxide glass

▪ Vaccinating plants instead of using pesticides

▪ LG Proprietary Smartphone Processor

▪ SPARC T5 servers powered by the world's fastest microprocessors

▪ Welded shirt

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the site RF power amplifiers. Article selection

▪ article Aggressively obedient majority. Popular expression

▪ article What is remarkable about the map of the Turkish admiral Piri Reis dated 1513? Detailed answer

▪ Article Therapeutic and preventive nutrition

▪ article Permissible long-term current loads on bare wires. Encyclopedia of radio electronics and electrical engineering

▪ article Miracle burner. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

All languages of this page

Home page | Library | Articles | Website map | Site Reviews