OCCUPATIONAL SAFETY AND HEALTH
Instruction on labor protection for a specialist, engineering and technical worker, administrative and managerial personnel Occupational Safety and Health / Standard instructions for labor protection Safe Operation 1. General safety requirements 1.1. An employee of the company is allowed to work independently after passing:
1.2. Checking the knowledge of these instructions for employees of the company is carried out once a year. 1.3. An employee of the company is obliged to fulfill official duties, work on the instructions of his manager, observe labor discipline, timely and accurately comply with the orders of the administration, labor protection requirements. 1.4. The employee of the company must:
1.5. When using a personal computer, an employee may be affected by the following hazardous production factors:
1.6. An employee of the company operating electrical equipment in the performance of work duties must have:
1.7. During the operation of electrical equipment, a dangerous production factor is electric current. The maximum permissible value of alternating current is 0,3 mA. When the current increases to 0,6 mA, a person begins to feel its effect. The factors that determine the degree of electric shock are the strength of the current, the duration of exposure to a person, the place of contact, the condition of the skin, the electrical resistance of the body, the physiological state of the body. Types of electric shock:
1.8. The personal computer user's PPE is an individual screen or a built-in monitor screen. 1.9. To protect against exposure to hazardous and harmful factors while at the site of construction and installation works, an employee of the company must be in a helmet, overalls, safety shoes and other PPE. 1.10. The employee is obliged to comply with the requirements for ensuring fire safety, know the location of fire extinguishing equipment, be able to use primary fire extinguishing equipment, including fire extinguishers. 1.11. An employee who has committed a violation of labor protection instructions may be subject to disciplinary liability. If the violation of labor protection rules is associated with causing property damage to the enterprise, the employee also bears financial responsibility in the manner prescribed by law. 1.12. In rooms where work is carried out on a PC, it is necessary to create optimal conditions for visual work. Illumination of the workplace with mixed lighting (in the horizontal plane in the area of the keyboard and working documents) should be in the range from 300 to 500 Lx. The main stream of natural light should be on the left, the sun's rays and glare should not fall into the field of view of the worker and on the screens of video monitors. 1.13. The PC monitor should be at a distance of 50-70 cm from the eyes of the operator and have an anti-glare coating. The coating must also ensure the removal of an electrostatic charge from the screen surface, exclude sparking and dust accumulation. 1.14. You can not block the back wall of the system unit or put the PC close to the wall, this leads to a violation of the cooling of the system unit and its overheating. 1.15. The mode of work and rest should depend on the nature of the work performed. When entering data, editing programs, reading information from the screen, the continuous duration of work with a PC should not exceed 4 hours per working day with an 8-hour working day. After every hour of work, it is necessary to take rest breaks of 5-10 minutes or 15-20 minutes every two hours of work. 1.16. To relieve general fatigue during breaks, it is necessary to carry out physical education pauses, including general exercises that improve the functional state of the nervous, cardiovascular, respiratory systems, as well as improve blood circulation, reduce muscle fatigue. 2. Safety requirements before starting work 2.1. When working with a personal computer, an employee of the company must:
2.2. An employee of the company is prohibited from starting work on a PC when:
2.3. Do not wipe electrical equipment that is energized with a damp cloth (napkin). 2.4. The worker must ensure that the switched on equipment does not endanger anyone. 3. Safety requirements during work 3.1. During work, the employee must:
3.2. The workplace should be equipped in such a way as to exclude uncomfortable postures and prolonged static body stress. 3.3. When working on a PC, the possibility of simultaneous contact with the equipment and parts of the room or equipment that are connected to the ground (battery radiators, metal structures) should be excluded. 3.4. During operation, do not place papers, books or other objects on the monitor that may block its ventilation holes. 3.5. The employee is prohibited from:
3.6. The employee must disconnect the PC from the mains:
3.7. The workplace must comply with: monitor height 680 - 800 mm, legroom - at least 600 mm, with a width of -500 mm, a depth of 450 mm and for outstretched legs - 650 mm. 3.8. Equip with a footrest (width - 300 mm, length 400 mm). 3.9. Place the keyboard on the table surface at a distance of 100-300 mm from the edge facing the user. Eye level should be at the center or 2/3 of the height of the screen. 3.10. The duration of continuous work with VDT without a regulated break should not exceed 2 hours. 3.11. With 8 hours of work on VDT and PC, breaks should be:
4. Safety requirements in emergency situations 4.1. If a malfunction occurs in the PC, it is necessary to disconnect the PC from the network. It is forbidden to try to eliminate the cause of the malfunction yourself, this must be reported to the appropriate technical services. 4.2. In the event of pain in the eyes, a sharp deterioration in visibility, pain in the fingers and hands, an increase in heart rate, immediately leave the workplace and inform the supervisor. 4.2. In the event of a fire in the electrical wire or PC, immediately disconnect it from the mains, inform the fire department by calling 01 and start extinguishing the fire with a carbon dioxide or powder fire extinguisher. It is forbidden to use foam fire extinguishers to extinguish electrical wiring and live equipment, as foam is a good conductor of electric current. 4.3. In the event of an electric shock to an employee, provide first aid to the victim, contact the first-aid post or call a doctor. 5. Safety requirements upon completion of work 5.1. Close all active tasks. 5.2. Make sure there are no floppy disks in the drives. 5.3. Turn off the power of the system unit (processor). 5.4. Turn off the power of all peripheral devices. 5.5. Turn off the power supply. 5.6. Inspect and tidy up the workplace and do some relaxation exercises for the eyes and fingers. 5.7. Cleaning the PC from dust should be done only after disconnecting the PC from the network. We recommend interesting articles Section Standard instructions for labor protection: ▪ Working on a sewing machine. Standard instruction on labor protection ▪ Melting and bottling of printing alloy. Standard instruction on labor protection See other articles Section Standard instructions for labor protection. Read and write useful comments on this article. Latest news of science and technology, new electronics: Artificial leather for touch emulation
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