Instruction on labor protection for the operator of the marking machine

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OCCUPATIONAL SAFETY AND HEALTH
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Instruction on labor protection for the operator of the marking machine

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. Drivers who have reached 18 years of age, are recognized as fit for this work by a medical commission, have been trained in safe labor methods and techniques, as well as safety briefings, and have a certificate for the right to drive a machine are allowed to work and operate marking machines.

1.2. A driver who is hired must undergo an introductory briefing on labor safety, industrial sanitation, provision of first aid, fire safety, environmental requirements, working conditions and initial briefing at the workplace, about which entries must be made in the appropriate journals with the obligatory signature of the person being instructed and the person instructing.

1.3. The driver must know the operating instructions for the marking machine for marking roads.

1.4. When a driver is registered for work by order (instruction) of the enterprise (organization), he is assigned a specific marking machine for marking highways.

1.5. Persons authorized to operate a machine with equipment for applying thermoplastic marking lines must be trained in safe working methods in accordance with the “Safety Rules in the Gas Industry” and “Rules for the Construction and Safe Operation of Pressure Vessels” and have the appropriate certificate.

1.6. Persons authorized to operate a machine with equipment for applying paint marking lines must be trained in safe working methods in accordance with the “Rules for the Design and Safe Operation of Pressure Vessels” and have the appropriate certificate.

1.7. The operator of the marking machine must know:

device operating principle and rules of technical operation of marking machines;
rules for marking work on roads; instructions for fencing work sites;
types of road surfaces;
methods for detecting and eliminating malfunctions in the operation of engines and mechanisms of a marking machine;
fuel, lubricants, paint and thermoplastic consumption rates;
rules for controlling and moving a marking machine in various conditions;
methods of providing first aid to victims of accidents.

1.8. It is prohibited to work on a faulty machine, or for unauthorized persons to be in the operating area of the marking machine.

1.9. The working area of the marking machine must be fenced with standard inventory barriers (bollards, cones, fences, etc.) and safety signs.

1.10. Workers servicing the marking machine must be instructed and trained in safe practices for all types of work when marking roads. Workers should not work or move into work site fencing areas.

1.11. All workers performing marking work must undergo an annual medical examination.

1.12. Whenever there is a change in the place and working conditions, the driver and workers servicing the marking machine must receive occupational safety training.

1.13. The driver and workers are required to work in the special clothing and safety shoes issued to them, safety equipment provided for by industry standards and collective agreements and keep them in good condition, have a neat appearance, be collected and attentive when installing, removing guards, during work and during transitions in the workplace. zone. It is prohibited to work without warning orange vests.

1.14. The driver and workers servicing the marking machine must have working tools and a full set of standard inventory barriers, warning and prohibition signs.

1.15. In conditions of maintaining the movement of transport during marking work, an organization order appoints a person responsible for the labor protection of workers.

1.16. Work in an area where there are no fences around work sites, open hatches, wells, etc. prohibited.

1.17. When working at night or when visibility is poor, the marking machine must be equipped with:

frontal and general lighting, providing visibility of the path along which the machine moves, visibility of the work front and adjacent areas;
lighting of working bodies and control mechanisms;
rear signal light;
emergency lighting (if necessary, a flashing light).

1.18. Smoking and using open flames are prohibited in the service and operation area of the marking machine.

2. Labor protection requirements before starting work

2.1. Familiarize yourself with the work area. Specify the task. Make sure that standard inventory fences for the work area, warning and prohibition signs are available and placed.

2.2. Check the correct operation of the marking machine.

2.3. Wear protective clothing. Overalls should not have hanging or flaring ends; sleeve cuffs should be buttoned or tied.

2.4. Workers involved in preparing paint, applying lines, and pouring thermoplastic into the boiler block must use protective equipment (respirators, goggles, rubber gloves).

2.5. The car must contain a first aid kit with anti-burn medications, as well as First Aid Instructions.

3. Labor protection requirements during work

3.1. When applying marking lines using paint-based marking machines, you must:

Before starting work, check the serviceability of the compressor, safety measuring and starting devices, the strength and reliability of the hoses;
flush the hoses through which the paint enters the distributor;
During operation of the painting device, monitor the pressure in the spray tank, as well as the normal operation of the compressor, preventing it from overheating.

3.2. While the compressor is operating, it is prohibited to connect or disconnect the hoses leading to the paint device and paint injection tank.

3.3. If a malfunction is detected in the pressure gauge, paint injection tank or other parts, the marking machine should be stopped and the malfunctions repaired.

3.4. It is prohibited to operate the machine with faulty instrumentation, safety devices and fire extinguishers or with expired inspection periods.

3.5. Maintain and maintain the main paint tank and gas cylinders in accordance with the requirements of the “Rules for the design and safe operation of pressure vessels.”

3.6. It is forbidden:

open the lids of paint and solvent tanks without first venting the compressed air from them;
carry out any types of maintenance or repair work while the engine is running.

3.7. When dismantling and installing technological equipment, as well as their components, it is necessary to use serviceable lifting mechanisms and devices that guarantee complete safety of work. Paint, solvent, oil and working fluids must be drained from the containers and the compressed air must be vented.

3.8. Operation and maintenance of gas equipment of a marking machine operating on thermoplastic must be carried out in compliance with the following safety requirements:

each organization must develop and approve separate operating instructions for gas equipment installed on the machine, drawn up taking into account the requirements of the “Safety Rules in the Gas Industry”;
before putting the boiler block into operation, it is necessary to remove the cover from the chimney, install a stand on it, make sure there is draft and ventilate the flame pipes and chimneys for 5-10 minutes;
Before lighting the burners, check the presence of the required gas pressure in the pipelines in front of the burners. Check the pressure after each change of gas cylinders;
It is allowed to open the gas supply valves to the burners only when the igniters are burning. If, during ignition, during regulation or operation of the burners, flame separation, breakthrough or attenuation occurs, the flame pipes and chimney must be ventilated again before re-igniting the burner. Re-ignition is allowed no earlier than after 5 minutes;
when igniting burners and regulating them, the change in gas and air supply should be made gradually and smoothly;
after each change of gas cylinders, check all gas equipment connections and tightness using a soap emulsion or leak detector. It is prohibited to use fire to detect gas leaks;
it is not allowed to leave lit burners unattended;
Perform gas-hazardous work in accordance with the current “Safety Rules in the Gas Industry”;
Maintenance of gas equipment must be carried out at least once a month.

3.9. Heat treatment (dehydration) of the coolant should be carried out in compliance with the following requirements:

compliance of the oil poured into the system with the standard must be confirmed by the appropriate certificate;
heat treatment should be carried out in dry weather on a site equipped with fire-fighting equipment, located at least 20 m away from buildings and structures and with free access;
there must be at least two working fire extinguishers on the machine in the driver’s workplace area;
during heat treatment, the operator must constantly monitor the operation of the burners and the circulation pump, the thermometer reading and the condition of the coolant;
During heat treatment, it is prohibited for strangers to be within 10 m of the machine. The driver's presence on the platform is allowed only for the time required to perform the necessary management and control operations;
During heat treatment, it is prohibited to perform any adjustment or troubleshooting operations. All this work must be carried out after turning off the gas supply to the main burners and igniters;
Check the readings of the working thermometer with a mercury thermometer with the burners turned off.

3.10. To prevent moisture from entering the coolant, the lid must be covered. Failure to comply with this condition may result in the release of coolant during machine operation. On machines that have thermoplastic residues in the boilers, manifold and marker from tests carried out by the manufacturer under operating conditions, before lowering and raising the marker, it is necessary to warm up the manifold hinge area, observing fire safety measures.

3.11. When working with the coolant system, you must be careful: the oil temperature during operation reaches +200°C, Hot oil coming into contact with the body will cause severe burns.

3.12. Do not use an open flame to heat the thermoplastic.

Ignition temperature of thermoplastic: +800°C+870°C.

Explosion temperature: +1200°C.

4. Labor protection requirements in emergency situations

4.1. If a gas leak is detected in gas equipment, fittings and instruments, you must immediately shut off the gas supply valves to the burners and take corrective action.

4.2. If a fire is detected during work, it is necessary to stop work and take measures to extinguish it. If it is impossible to extinguish the fire on your own, you must inform the work manager and call the fire department.

4.3. If weather conditions change (visibility deteriorates, wind increases more than 10 m/sec), work must be stopped and reported to the supervisor.

5. Labor protection requirements at the end of work

5.1. After completing the work of drawing marking lines, be sure to drain all thermoplastic remaining in the boilers, since reheating will cause a deterioration in its properties.

5.2. Turn off the burners according to the “Operating Instructions for Gas Equipment for Heating Thermoplastic”.

5.3. When a paint-based marking machine is operating, the equipment is turned off in accordance with the “Instructions for use of the paint-based marking machine”.

5.4. Turn off the flashing beacon and “Power” toggle switches on the electrical control panel.

5.5. Remove marker lanyard and place in drawer.

5.6. Move the distributor handle to the "Raise" position.

5.7. When the latch holding the marker in the transport position is activated, it must be moved to the “Neutral” position.

5.8. Turn off the power take-off by moving the lever in the driver's cab forward.

5.9. Switch the range multiplier to a higher gear by moving the lever in the driver's cabin back.

5.10. Set sighting device to transport position.

5.11. Remove the extension from the chimney, secure it to the platform and install the cover on the chimney.

5.12. Close the electrical control panel with a cover.

5.13. Hand over the car to the changer or put it in the parking lot.

5.14. Perform personal hygiene, change clothes.

5.15. Report to the foreman (foreman) about the condition of the machine and cases of violation of labor protection requirements.

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