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Instructions for labor protection when working with fitter and assembly tools

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. This instruction establishes the requirements for labor protection when working with a fitter's and assembly tool.

1.2. Persons who have passed a medical examination, have been trained in labor protection and safe methods of performing work, have passed the exam of the qualification commission and received a certificate for the right to perform these works, have passed an introductory briefing on labor protection when hiring and primary briefing at the workplace, as well as repeated and, if necessary, unscheduled and targeted briefings on labor protection.

1.3. Fitting and assembly tools for daily use should be assigned to workers for individual or team use, placed in special tool cabinets, tables located next to the equipment or inside it, if it seems convenient, safe and provided for by the design.

1.4. Manufacture, repair and sharpening of metalwork and assembly tools should be carried out by specially trained workers.

1.5. Persons admitted to work should comply with the internal regulations established by the organization.

1.6. When performing plumbing and installation work, you must observe the regime of work and rest. Rest and smoke is allowed in specially equipped places.

1.7. Employees should only do the work assigned by the employer. It is not allowed to entrust your work to other employees and allow unauthorized persons to enter the workplace.

1.8. The employee may be exposed to dangerous and harmful production factors:

  • noise and vibration from working mechanisms;
  • unfavorable indicators of the industrial microclimate;
  • pairs of fuels and lubricants;
  • gassiness and dustiness.

1.9. Overalls, footwear and other personal protective equipment are issued to employees in accordance with applicable standards in accordance with the work performed.

1.10. Each employee should follow the fire safety rules, know the fire warning signals, the location of fire extinguishing equipment and be able to use them. It is not allowed to use fire-fighting equipment for household purposes, blocking passages and access to fire-fighting equipment.

1.11. In the event of an accident, the victim should stop work, notify the work manager and seek medical attention.

1.12. In the event of an accident with an employee, first aid should be provided to the victim and sent to a medical facility.

1.13. If any questions arise during the work related to its safe performance, you should contact the employee responsible for the safe performance of work at this production site.

1.14. Workers performing work with metalwork and assembly tools need to know and observe the rules of personal hygiene (wash hands with soap and take a shower at the end of work).

1.15. Employees who do not comply with the requirements of this instruction are liable in accordance with the current legislation of the Russian Federation.

2. Labor protection requirements before starting work

2.1. Before starting work, you should put your work clothes in order, fasten the cuffs of your sleeves, tuck in the fluttering parts of your clothes, and put your hair under a tight-fitting headdress. It is not allowed to work in light shoes (slippers, sandals, sandals).

2.2. Inspect the workplace, put it in order, remove foreign objects.

2.3. Check the serviceability of the tool prepared for work:

  • the workbench must be serviceable and stable, it is necessary to install a protective mesh or screen on it so that metal fragments flying off during cutting do not injure nearby workers;
  • the floor near the workbench should be flat, without potholes and slippery places. A serviceable grating should be placed under the feet of the worker;
  • the vise must be in good working order and firmly fixed on the workbench. The vice should be installed according to the height of the worker;
  • impact hand tools (hammers, chisels, etc.) must be free of broken surfaces and burrs. Hammer handles must be smooth, without knots and cracks, made of hard wood (dogwood, beech, ash, oak, etc.). The hammer handle should be jammed (with a pointed wedge);
  • files, screwdrivers, scrapers, etc. it is necessary to provide handles with metal rings to protect them from splitting;
  • hand keys must be without increased play;
  • bolts, chisels, crosscuts, barbs, notches, cores, etc. must be without beveled or knocked-down heads with burrs, potholes, cracks, and their side faces - without sharp ribs.

Hand tools with a drive must have serviceable means of protection:

  • grinders - protective cover;
  • pneumatic chisel - a device that protects against the departure of a chisel.

2.4. The tool at the workplace is located so that it cannot roll or fall. It is not allowed to lay the tool on the railings of fences or the unprotected edge of the scaffolding site, scaffolding, as well as near open hatches, wells.

2.5. Make sure the work area is adequately lit. When using a portable electric lamp, check the presence of a protective grid on the lamp, the serviceability of the cord and the insulating rubber tube.

When carrying or transporting the instrument, its sharp parts must be protected.

3. Labor protection requirements during work

3.1. You should work only with serviceable tools and devices and use them strictly for their intended purpose.

3.2. When cutting metal with a chisel, goggles and gloves should be worn. Install the chisel on the cut material strictly vertically to eliminate its rejection.

3.3. Shavings, sawdust and scraps of metal must be removed with brushes, scrapers, hooks or other devices. Blowing or raking them by hand is not allowed.

3.4. When working with scissors, it is not allowed to use auxiliary levers to lengthen the handles or cut with blows on the blades or handles, keep your hand on the cut line, cut without a safety ruler.

3.5. When cutting short knots of strips and small parts, hold them with pliers.

3.6. When cutting metal patches, sharp corners, edges and burrs should be carefully cleaned.

3.7. It is not allowed to use a hacksaw frame if the edge of the hacksaw blade rests against the inner surface of the knee.

3.8. Wrenches should only be used to service fasteners with a turnkey size corresponding to the size of the key opening.

3.9. The internal working surfaces of keys, interchangeable heads and drive parts for keys must be cleaned of contamination to prevent disruptions during operation.

3.10. When working with a key, it is not allowed to use additional levers. To increase the tightening force, other types of wrenches (heads, sockets, special, etc.) with a large tightening force should be used.

3.11. It is not allowed to lengthen wrenches by attaching another key or pipe, to place metal plates between the nut (bolt head) and the mouth of the key, to hit the key with a hammer, and also to unscrew the nuts and bolts with a chisel and hammer.

3.12. The head (mouth) of the key must cover the fasteners without gaps and to the full height.

3.13. Keys from interchangeable heads and drive parts with connecting elements must be removed by hand without hitting or using additional devices. During the operation of the key, the worm should be kept from spontaneous rotation.

3.14. When performing work, the end of the key for screws with an internal hexagon must be inserted into the hexagonal hole of the fastener to the entire depth of the hole. The load should be applied smoothly, without pushes and shocks, as close as possible to the end of the long arm.

3.15. When working with a sliding key, its lips should be pressed close to the edges of the nut and turned towards the moving part of the key.

3.16. Screwdrivers should only be used for fastening screws and cords with slot sizes corresponding to the dimensions of the working end of the screwdrivers.

3.17. During the operation of metalwork and mounting screwdrivers, it is not allowed to use them as levers.

3.18. All workpieces to be processed should be installed and fixed in a vise, conductors and other devices securely fixed in the workplace.

3.19. While working with a brace and a hand drill, it is not allowed:

  • check with your hand the exit of the drill from the bottom of the part;
  • hold the workpiece with your hands;
  • blow off chips from the surface and workpiece;
  • work with mittens or gloves.

3.20. When drilling holes with a rotator and a hand drill in brick, concrete and other hard materials, the tool should be avoided by hard inclusions of the material.

3.21. When drilling with a drill or a brace, the drill should be directed at an angle of 90 ° to the surface of the product without strong pressure, especially before the drill exits.

3.22. When performing work with the help of a crank, it is necessary to monitor the correct selection and strength of the tool in the seating surfaces.

3.23. Bring the wrench with the cutting tool should be perpendicular to the surface (or strictly coaxially), smoothly, without bumps.

3.24. It is not allowed to use an impact tool when working with a crank, hold the workpiece and clean the chips by hand.

3.25. Swinging of the hand vise in the anvil clamp is not allowed.

3.26. When working with a clamp, it is necessary to ensure that the tip of the fixing screw is completely on the surface of the fastened materials, the edges of which should not extend beyond the axis of the fixing screw.

3.27. The tip of the screw must rotate freely without jamming and not fall out of the fastener, and the screw axis must be perpendicular to the pressing surface of the clamp. Compressible surfaces must be parallel.

3.28. When working with a rasp, file or needle file, the workpiece should be fixed in a vice.

3.29. Hold the file by the handle with your right hand, and with the fingers of your left hand touching the top surface at the other end. Hold and guide the movement of the file. It is not allowed to grasp the file (rasp, needle file) by the toe with the left hand.

3.30. It is necessary to ensure that the fingers of the left hand do not fall below the filing level of the part.

3.31. Files and rasps are cleaned of chips with a special metal brush. It is not allowed to knock out chips with blows of a file.

3.32. Clamps should be installed on springs that are in an unloaded state, in an amount of at least three.

3.33. When installing and removing retaining rings with pliers, make sure that the tips of the pliers are not bent and fully enter the mounting holes of the rings.

3.34. When working with a manual pump, monitor the serviceability of the tightening nut of the cylinder, prevent the locking rod from falling out, the pump handle must be firmly seated on the rod without play, there should be no signs of breakage, cracks or chips.

3.35. When working with the puller, it is necessary to monitor its cleanliness and serviceability, avoiding increased backlash, signs of wear and permanent deformation.

3.36. When installing the puller, the axis of the working screw must pass through the center of the bearing, pulley, etc.

3.37. When pressing out pulleys and bearings, it is necessary to ensure that the puller hooks completely capture the working surface, and the screw pair works without jamming with a uniformly applied force.

3.38. Devices on which springs are assembled or disassembled (with pre-compression) are equipped with a special protective casing.

3.39. Only workers who have undergone special training in labor protection and fire prevention are allowed to work with gasoline.

3.40. Wash parts and assemblies in gasoline or other solvents only with special gloves in compliance with fire regulations.

3.41. It is necessary to keep the workplace clean, to remove spilled (spilled) objects, products, materials, substances from the floor in a timely manner.

It is not allowed to clutter up the workplace, aisles and driveways.

4. Labor protection requirements in emergency situations

4.1. You should stop performing work, turn off the equipment used and report the incident to the work manager if at least one of the following emergencies occurs:

  • in case of malfunctioning devices;
  • in case of breakage or cracks in the body or handle of the tool;
  • in the absence of lighting.

4.2. In the event of an accident, you should:

  • take measures to release the victim from the action of the traumatic factor;
  • provide the victim with first aid, depending on the type of injury;
  • seek medical attention at a medical institution;
  • report the incident to the management of the organization.

4.3. In case of electric shock, you should:

  • turn off electrical equipment;
  • free the victim from live parts;
  • provide assistance to the victim;
  • report the incident to the management of the organization.

4.4. In the event of a fire, you should:

  • stop working;
  • turn off electrical installations, equipment, ventilation;
  • call the fire brigade and inform the management of the organization;
  • start extinguishing the fire with the available fire extinguishing equipment.

5. Labor protection requirements at the end of work

5.1. Tidy up the workplace, put the tools and fixtures in the tool box.

5.2. Inform the shift worker and the work supervisor about the work performed, the problems found in the work and the measures taken to eliminate them, and make an appropriate entry in the shift mechanics log.

5.3. Wash hands and face with warm soapy water and take a shower. Rinse your mouth and shower after handling leaded gasoline.

5.4. Hang overalls in a cabinet specially designed for this purpose.

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