Instruction on labor protection for an electrician of station equipment RTU

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OCCUPATIONAL SAFETY AND HEALTH
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Instruction on labor protection for an electrician of station equipment RTU. Full document

Occupational Safety and Health

Occupational Safety and Health / Standard instructions for labor protection

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Safe Operation

1. General requirements for labor protection

1.1 Persons who have passed a medical examination, introductory briefing, briefing and on-the-job training, testing knowledge on labor protection and having an electrical safety qualification group of at least III are allowed to work in the RTU premises.

1.2. Radio workers are required to:

1.2.1. 3 to learn and comply with the rules on labor protection when working at telephone enterprises in the scope of the duties performed, annually confirm their electrical safety group;

1.2.2. Know the procedure for checking and using manual mechanical and electrical tools, devices for ensuring safe work (ladders, ladders, etc.), protective equipment (dielectric mats and gloves, tools with insulated handles, voltage indicators, safety glasses);

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

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

1.2.5. Follow the instructions on fire safety measures.

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

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

1.4. The victim or eyewitness immediately notifies the immediate supervisor of each accident.

1.5. For non-compliance with this instruction, the perpetrators are held liable in accordance with the internal labor regulations or penalties determined by the Labor Code.

2. Labor protection requirements before starting work

2.1. Check the serviceability of the tool, fixtures, personal protective equipment, fire extinguishing equipment.

2.2. Check the condition of the lighting.

2.3. Report any shortcomings and malfunctions found during the inspection at the workplace to the shift supervisor.

2.4. Place the tool in the workplace, avoiding the presence of unnecessary items.

3. Labor protection requirements during work

3.1. Maintenance of devices located in the upper parts of amplifiers, transmitters of racks should be carried out only from serviceable, marked stepladders.

3.2. It is forbidden to work from the top two steps of step-ladders without railings or stops, as well as to be on the steps by more than one person.

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

3.4. The change of the feeder fuse must be done with the corresponding feeder on the AVKT rack turned off, using rubber gloves.

3.4.1. Make sure that there is no extraneous voltage on the feeder using the indicator.

3.5. When changing individual fuses on racks, use pliers with insulated handles.

3.6. Equipment racks that have voltages in excess of 42 V AC and 110 V DC should have dielectric mats in front of them.

3.7. Before starting monthly preventive maintenance, de-energize all the equipment of the radio center with a knife switch on the SVR board.

3.8. Cases of portable household and measuring instruments, step-down transformers must be grounded.

3.9. It is necessary to use backlights for 60 V DC and not higher than 42 V AC, provided that the backlight case has a protective screen.

3.10. Near each amplifier, transmitter, AVKT and SVRA racks there should be dielectric mats and a poster "DANGEROUS HIGH VOLTAGE!"

On the cases of amplifying equipment there must be a sign "ELECTRIC VOLTAGE"

All work must be carried out only with a tool with insulated handles.

3.11. Before the start of work of linemen on feeder lines, the corresponding feeder is turned off at the AVKT rack and a poster "DO NOT SWITCH ON - PEOPLE WORK!"

3.12. Only the person who hung up this poster can turn on the feeder and remove the warning poster!

3.13. All messages of the work foreman must be recorded by the duty officer in the equipment log indicating the time of switching off and on the feeder line.

3.14. The person on duty directly or by telephone informs the person who gave the order about the completion of work.

4. Labor protection requirements in emergency situations

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

In cases where a malfunction poses an imminent danger to people or the equipment itself, the employee is obliged to take measures to stop the operation of the equipment, and then notify the manager.

4.2. If an accident occurs during work, it is necessary to immediately provide first aid, report the incident to your boss 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 current as soon as possible, observing safety precautions.

4.4. In the event of a fire in the technical room, you should immediately start extinguishing it with the available means 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 shift supervisor.

5. Labor protection requirements at the end of work

5.1. Tidy up the workplace, tools.

5.2. Inform the shift worker (shift supervisor) about all malfunctions noticed during work.

5.3. Put away the overalls in a specially designated place.

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