Free technical library

Instruction on labor protection for the compressor driver. Full Document

Occupational Safety and Health / Standard instructions for labor protection

 Comments on the article

1. General provisions

1.1. Self-maintenance of mobile compressors is allowed for men who have reached the age of 18, have a certificate for the right to operate the compressor and are recognized by the medical commission as suitable for this work. Persons who, in addition, have a certificate for the right to drive a car, are allowed to work on self-propelled automobile compressors.

1.2. Before starting work, the compressor driver must undergo an introductory briefing on labor protection, industrial sanitation, fire safety, techniques and methods of providing first aid to victims and must be familiarized with the working conditions, rights and benefits for working in harmful and dangerous working conditions, against signature. rules of conduct in the event of an accident.

Before starting work directly at the workplace, the compressor driver must undergo an initial briefing on safe work practices.

On the conduct of introductory briefing and briefing at the workplace, appropriate entries are made in the Logbook for the registration of introductory briefings on labor protection issues and the Logbook for the registration of briefings on labor protection issues. At the same time, the signatures of both the one who was instructed and the one who instructed are required.

1.3. The compressor driver after the initial briefing at the workplace must undergo an internship for 2-15 shifts (depending on length of service, experience and nature of work) under the guidance of an experienced qualified compressor driver, who is appointed by order (instruction) for the enterprise.

1.4. The compressor operator must undergo repeated briefing on the rules and methods of safe work and labor protection:

• periodically, at least once a quarter;
• with unsatisfactory knowledge of labor protection no later than a month;
• when switching to work on maintenance of another type of compressor unit;
• in connection with an admitted case of injury or violation of labor protection requirements that did not lead to injury.

1.5. The compressor operator must know:

• device, principle of operation of the compressor, measuring instruments and equipment, the procedure and terms for their verification, operational requirements for them;
• a diagram of pipelines for compressed air, water, lubricating oil, places for installing intermediate and final coolers, air collectors, water-oil separators and other devices;
• installation locations and scheme of instrumentation;
• compressor instruction manual;
• ways to find and eliminate malfunctions in the operation of the compressor;
• installation diagram.

1.6. The compressor driver must work only in overalls and safety shoes provided for by the Model Industry Standards: cotton overalls, leather boots, combined mittens, and in winter on external robots additionally: in a cotton jacket and trousers with insulated lining and felt boots.

Overalls and safety shoes must be in good working order and correspond to the height and size of the driver. It is forbidden to work in clothes impregnated with fuels and lubricants.

When carrying out maintenance work on the road, a high-visibility vest must be worn.

1.7. Inspect and repair air collectors, replace the pressure gauge or safety valve after disconnecting the air collector from the mains, releasing air from it.

1.8. Safety valves and pressure gauges must be sealed and checked against control standards every year.

1.9. It is forbidden to use pressure gauges in which:

• there are no seals or marks;
• verification period is overdue;
• the arrow, when turned off, does not return to the zero mark of the scale by an amount that exceeds half the permissible error for this pressure gauge;
• the glass is broken, there is no indication of the optimal allowable working pressure, or there is other damage that may affect the correctness of the pressure gauge readings.

1.10. Pressure gauges must be installed so that their readings are clearly visible to the driver, while its scale must be in a vertical plane or tilted forward up to 30 °. The pressure gauge must be protected from the heat of the sun and from the cold.

1.11. At each degree of air compression and on the air collector, independent automatic safety valves must be installed, each of which is adjusted to the maximum pressure and sealed.

1.12. Mobile air compressors must have air filters in the first stage suction pipes and water/oil separators in the next compression stage.

1.13. The flash point of the compressor oils used must be at least +240°C.

Each batch of compressor or industrial lubricating oils must have a factory passport-certificate indicating the physical and chemical properties of lubricating oils.

1.14. Filling with oil should be carried out by the driver only through funnels with a filter. Oil filters in the forced lubrication system must be systematically cleaned at the time specified in the manufacturer's instructions, but at least once a month.

1.15. Air ducts, safety valves and water-oil separators, internal surfaces of cylinders and valve boxes must be cleaned in a timely manner from condensate, dirt, oil deposits, deposits, etc.

1.16. To clean fixtures from oil contamination, it is recommended to use a 5% solution of caustic soda. After cleaning, rinse the devices until the alkali is completely neutralized and blow with compressed air for at least 30 minutes.

1.17. When washing with caustic soda, the following measures must be observed:

• put on protective goggles;
• when opening a drum with solid alkali, beware of falling pieces;
• take pieces of alkali only in rubber gloves;
• if an alkaline solution gets on the skin, it must be immediately washed off with a stream of cold water for 10-15 minutes.

1.18. It is forbidden to clean refrigerators, water-oil separators, as well as air ducts by burning them out and use gasoline or kerosene to clean the air collectors or compressor crankcase, filters and other devices through which compressed air will pass.

1.19. It is necessary to repair and clean the compressor unit with an electric drive after disconnecting it from the electrical network.

1.20. To facilitate starting the engine in winter, liquids with a low freezing point (antifreeze) should be used in the cooling system, which must be filled using a bucket with a spout, a tank, a funnel.

When using antifreeze in the cooling system, the driver must comply with safety requirements in accordance with DNAOP 0.00-1.28-97 "Rules for labor protection in road transport."

Wash hands thoroughly with soap and water after handling antifreeze.

1.21. During maintenance, to prevent burns (frostbite) of hands with steam or hot water (antifreeze), which are ejected from the radiator when the engine overheats, the radiator cap should be removed with gloves on, standing on the windward side.

1.22. It is forbidden:

• touch the bare wires of the electrical network, the contacts of the electric motor and starting equipment;
• repeatedly turn on and off the electric motor to start the compressor or test it;
• start-up of the compressor in case of malfunction of electrical equipment, grounding devices and pipelines;
• suck antifreeze by mouth during transfusion;
• heat antifreeze with an open flame.

1.23. The mobile compressor may only be towed with a rigid tug.

1.24. It is forbidden to connect the drawbar to the tow hitch of the vehicle using wire, chains, etc.

1.25. Each compressor must have powder or carbon dioxide fire extinguishers, shovels, buckets.

1.26. The compressor must not be installed:

• near fuel tanks at a distance of less than 30 m. Acetylene generators must be located at a distance of at least 10 m from a running compressor;
• directly under the wires of existing power lines of any voltage;
• closer than 3 m to the bottom of ledges in quarries or slopes and in other places where collapses are possible;
• in enclosed spaces that do not have supply and exhaust ventilation.

2. Safety requirements before starting work

2.1. Tidy up overalls by tucking loose ends, fasten or tie sleeves, put on a headdress, taking hair under it.

2.2. Check the availability of tools, spare parts, combustibles, lubricants and cleaning materials, and take corrective action.

2.3. If malfunctions are found that cannot be eliminated on their own, it is necessary to report this to the responsible engineering and technical worker.

2.4. Before starting the compressor, you must:

• open valves and valves between the compressor and tanks, as well as valves for purging the receiver, refrigerator and water-oil separator;
• open the water cooling valves and check the water flow to the compressor and cylinder;
• release the water that remains in the compressed air tank;
• blow out the filters;
• check the presence of oil in the oil cans for lubricating cylinders, bearings, crankshaft and other components, and also make sure that it reaches the lubrication points;
• check the quality and level of oil in the crankcase of the compressor and drive motor;
• open the valve on the discharge pipeline to prevent accidents and accidents.

2.5. Open the valve on the suction pipe or move the pressure regulator to the working position gradually, after the compressor has reached the normal speed.

3. Safety requirements during work

3.1. During the operation of the compressor, the driver is prohibited from performing any other work, leaving the compressor unattended.

3.2. The compressor driver must constantly monitor the normal operation of all units, the readings of pressure gauges and other instruments.

3.3. While the compressor is running, do not clean or wipe the rotating or moving parts or carry out any repairs.

3.4. Do not clean the air filter while the compressor is running.

3.5. When the compressor is running, it is necessary to purge the warning valve and pressure gauge.

3.6. It is necessary to thaw condensate frozen in pipelines with steam or hot water, taking preventive measures against burns.

3.7. Monitor the condition of pulleys, belt drives and other drive mechanisms, as well as their guards.

3.8. When blowing with compressed air, make sure that the air hose is firmly attached to the fitting with clamps.

3.9. It is forbidden to put tools and other objects on the compressor or near its moving parts, as well as to repair, clean and wipe the moving parts of the compressor, fastening the connections of the compressor unit units, guarding devices during the operation of the compressor.

3.10. Your workplace should be kept clean and tidy. Spilled water, oil or fuel must be wiped up immediately.

3.11. It is forbidden:

• turn on the compressor in the presence of compressed air in the air collector;
• use woolen rags as cleaning material;
• maintain the compressor unit at night without lighting, which should be at least 50 lux;
• touch the moving parts of the compressor on the go, remove and put on the drive belts on the go;
• in the absence of automatic start-up, leave the running compressor unattended;
• allow unauthorized persons to access the compressor.

4. Safety requirements after finishing work

4.1. Before stopping the compressor, it is necessary to shut off the fuel supply valves to the engine, open the air collector purge valves, and then stop the compressor by disengaging the clutch and closing the distributing valves.

4.2. Upon completion of work, you must:

• clean the compressor units with a damp cloth, and the control panels and the instrument with a dry one;
• inspect the compressor and take measures to eliminate the identified malfunctions;
• lubricate all parts and assemblies;
• check the oil level in the starting rheostat and, if necessary, top it up with clean transformer oil;
• put the tool and devices in the place provided for storage.

4.3. During long stops of the compressor, the water from the cooling system must be drained through special drain devices.

4.4. After finishing work, the compressor operator must take off his overalls, clean them from dust and other dirt and put them in the place provided for storage. Then wash your face and hands with warm water and soap or take a shower.

5. Safety requirements in emergency situations

5.1. The driver must immediately stop the operation of the compressor:

• when the air pressure in the cylinders, air collector rises above the permissible value;
• when a malfunction is detected in the lubrication system;
• with an increase in the temperature of the air that is injected into the air collector, more than the value established by the passport, as well as with continuous heating of any components or parts of the compressor;
• when sparking the electric motor and starting electrical appliances;
• with a noticeable increase in compressor vibration;
• in case of sudden interruption of the supply of cooling water or other emergency malfunction of the cooling system;
• when there is a knock in the mechanism of the compressor or engine;
• when flammable gases are detected in the air that is sucked into the compressor;
• when an air source is detected through the taps and valves of the air collector;
• in case of failure of instrumentation.

5.2. In the event of a sudden interruption in the supply of cooling water, or if the water was not opened when the compressor was started, as a result of which the compressor became excessively hot, it is forbidden to let water into the cooling system until the compressor has completely cooled down and its condition has been checked.

5.3. Avoid excessive lubrication in the cylinder, which can lead to the formation of gases and explosions.

5.4. To avoid an increase in the temperature of the compressed air, which can lead to the ignition of the decomposition products of the lubricating oil, the correct and trouble-free operation of the compressor cooling system must be constantly monitored.

5.5. In the event of a hose break, interruptions in operation and malfunctions, close the air valve immediately.

In the event of a fire, turn off the power, stop the compressor engine, immediately call the fire brigade and take measures to eliminate the ignition source with the available fire extinguishing means.

Extinguish a burning electric motor with sand. Burning electrical equipment - powder or carbon dioxide fire extinguishers.

If oil products catch fire, they should be extinguished with powder or carbon dioxide fire extinguishers, sand. It is forbidden to extinguish the flame with water.

In case of accidents, the compressor driver must be able to provide the victim with first aid and, if necessary, call an ambulance and inform the administration about what happened.

6. Additional requirements

6.1. When performing work on the current repair of roads, the compressor driver must wear a signal vest.

 We recommend interesting articles Section Standard instructions for labor protection:

▪ Work on road-building machines near power lines. Standard instruction on labor protection

▪ Upholsterer. Standard instruction on labor protection

▪ Defectoscopist for magnetic and ultrasonic testing. 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 Optical zoom smartphones without increasing their size 05.10.2014 Built-in smartphone cameras have already become a tool of one of the main groups of photographers. This is not surprising, since over the years of development, the technical performance of cameras has improved markedly. No one is surprised by the high-sensitivity, low-noise, high-resolution back-illuminated sensor, multi-element autofocus lens and flash. There is one area, however, where built-in cameras fall short of stand-alone compact cameras: the lack of optical zoom. A zoom lens is too bulky for smartphones that try to make their creations as thin as possible. Until recently, it seemed impossible to eliminate this contradiction, since the principle of operation of a traditional zoom lens is associated with the movement of elements along the optical axis, as a result of which the length of the lens changes. The young company DynaOptics claims that its specialists managed to solve the problem. In the proposed development, the optical elements are displaced not along the axis, but across. Moreover, if in the case of a conventional zoom we are talking about changing the length by millimeters, for which there is simply no room in the compact body of a smartphone, then in the DynaOptics lens, the shift of elements is measured in microns. The developer has already demonstrated prototypes of a new type of lens. At the beginning of 2015, he expects to provide smartphone manufacturers with engineering samples, and the novelty may be ready for serial production at the end of 2015.

Other interesting news:

▪ Predicting major solar flares

▪ Digital stereoscopic camera

▪ Monoblock Lenovo Yoga AIO 9i

▪ Notebooks Honor MagicBook X

▪ Biometric lenses make vision three times sharper

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ site section Electric motors. Article selection

▪ article Learning is the plague, learning is the cause. Popular expression

▪ article How much fuel does one passenger plane use? Detailed answer

▪ article Flemish loop. Travel Tips

▪ article Method of manufacturing chokes for TX. Encyclopedia of radio electronics and electrical engineering

▪ article How to connect a 127 V motor to a 220 V network. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

All languages ​​of this page

Arabic	Hebrew	Polish
Bengali	Hindi	Portuguese
Chinese	Italian	Spanish
English	Japanese	Turkish
French	Korean	Ukrainian
German	Malay	Vietnamese

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

www.diagram.com.ua
2000-2024