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Instructions on labor protection when performing work in the display class. Full document

Occupational Safety and Health / Standard instructions for labor protection

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Safe Operation

1. General safety requirements

1.1. Instruction on labor protection when performing work in the display class is designed to instruct students before starting work on personal electronic computers. The results of the briefing are entered in the "Journal of registration of briefings on labor protection of students" and are sealed with the signatures of the instructed and instructing.

1.2. This Instruction on labor protection is valid in all display classes of the university.

1.3. Persons who have passed the following are allowed to work in the display class:

• medical examination for fitness to work on a PC;
• teaching the basics of computer technology and electrical safety;
• briefing on labor protection and fire safety with a corresponding entry in the journals.

1.4. Dangerous and harmful factors operating when working on a PC in the display class:

• increased noise level;
• dangerous voltage in the mains (220 V);
• visual tension;
• static electricity;
• the presence of all kinds of radiation and fields.

1.5. To perform work on a PC in the display class, you must have:

• area for 1 workplace (hereinafter 1 r.m.) - 6 m2;
• volume per 1 r.m. - 20 m3;
• illumination r.m. - 300 lux;
• walls and ceilings of the room should have a light tone;
• windows are located in the north, north-west direction or are equipped with light-protective curtains (blinds) from the action of sunlight;
• the room must be heated in the cold season and have natural or forced ventilation;
• workplace equipment (table, chair, footrest) must be special for a PC:
• the size of the table should allow you to freely and conveniently place PC elements on it;
• the chair should be lifting and swivel, with adjustable backrest;
• footrest to have a corrugated surface;
• PC screens in the display class should be located in 1 row at a distance of 1,5 m from one another and 1 m from the wall. Light from windows should fall, as a rule, on the left;
• connecting the PC to the mains should be done only using a socket with a third grounding contact;
• to neutralize the charges of static electricity - the presence of devices to increase the humidity of the air;
• The display room must be kept clean and tidy. Dispose of rubbish in a designated area in a timely manner.

1.6. Students are required to:

• comply with the internal regulations of the university:
• when working in a display class, perform only the work (task) assigned by the teacher. It is forbidden to perform other work not related to work on a PC;
• be able to provide first aid to the victim;
• know how to properly use fire extinguishers.

1.7. When working in the display class, it is prohibited:

• stay and work in the display class for students alone, without a teacher, as well as for persons who are not related to the classes;
• bring outerwear, as well as other personal items, except for stationery;
• smoking, drinking alcohol or being under the influence of alcohol or drugs at the workplace;
• take or store food and drink.
• use electric heaters with an open coil.

1.8. When working in a display class, employees and students should prefer cotton clothing that does not accumulate static electric charges, and also not wear metal jewelry in order to avoid injury or damage to expensive equipment.

2. Safety requirements before starting work

2.1. The inclusion of a PC in the display class is carried out only by the attendant (laboratory assistant, engineer, teacher).

2.2. Start work only at the direction of the teacher.

2.3. Carelessness, inattention, insufficient familiarity with devices, safety rules when performing work can lead to accidents.

2.4. Maintain cleanliness and order, do not clutter up the workplace with foreign objects.

2.5. At the workplace, sit down so that the line of sight rests on the center of the screen, you should use the keyboard and perceive information without bending over, for which you should adjust the height of the chair and footrest. The distance from the eyes to the screen is 50 - 70 cm.

3. Safety requirements during work

3.1. Work in the display class should be carried out in strict accordance with the class schedule, under the guidance of a teacher.

3.2. Use the keyboard with clean and dry hands. Press the keys smoothly, avoiding bumps. Printing information to produce with the permission of the teacher.

3.3. Do not attempt to make adjustments or troubleshoot the equipment yourself. In the event of a malfunction ("freeze"), inform the teacher or laboratory assistant. Do not start work until the problem is corrected.

3.4. Do not leave electrical appliances switched on unattended, even for a short time. Do not work alone indoors.

3.5. Do not allow aimless walking around the class, extraneous conversations, by doing this you interfere with others.

3.6. When performing work on the display for a long time (more than 1 hour), take scheduled breaks for industrial gymnastics (45-50 minutes of work, 10-15 minutes of break). During the break, ventilate the classroom.

4. Safety rules at the end of work

4.1. After finishing work, clean up the workplace. Remove rubbish to designated area.

4.2. Switching off the PC in the display class is carried out only by the service personnel (laboratory assistant, engineer, teacher).

4.3. Report any deficiencies discovered during work to the supervisor. Make an entry, if necessary, in the appropriate journal.

4.4. Turn off the general lighting, close the room and pass it under protection.

4.5. Wash hands and face with warm soapy water.

5. Safety requirement in emergency situations

5.1. If the equipment "hangs" immediately stop work and report it to the teacher or laboratory assistant.

5.2. In the event of a fire (when a burning smell appears) in the display class, you must:

• stop work immediately;
• quickly leave the premises;
• report to the head of classes and act on his command.
• To extinguish the fire, use only carbon dioxide or powder fire extinguishers, having previously turned off the power supply on the power board of the department.

5.3. If a student or employee is injured, you must: