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Instructions for labor protection when working on presses

Occupational Safety and Health / Standard instructions for labor protection

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Safe Operation

1. General safety requirements

1.1. Persons at least 18 years of age who have passed a medical examination are allowed to work independently when working on presses, as well as:

• induction training;
• fire safety briefing;
• initial briefing at the workplace;
• training in safe working methods and techniques for at least 10 hours.
• instructing on electrical safety at the workplace and checking the assimilation of its content.

1.2. When working on presses, personnel must pass:

• repeated briefing on labor safety at the workplace at least every three months;
• unscheduled and targeted briefings when changing the technological process or labor protection rules, replacing or modernizing production equipment, fixtures and tools, changing working conditions and organization, in case of violations of labor protection instructions, breaks in work for more than 60 calendar days (for work, which are subject to increased security requirements - 30 calendar days);
• dispensary medical examination according to the order of the Ministry of Health of the Russian Federation No. 90 of March 1996

1.3. Press personnel must:

• comply with the internal labor regulations established at the enterprise;
• comply with the requirements of this manual, fire safety instructions, electrical safety instructions;
• comply with the requirements for the operation of equipment;
• use for its intended purpose and take care of the issued personal protective equipment.

1.4. Press personnel must:

• be able to provide first (pre-medical) assistance to the victim in an accident;
• know the location of first aid, primary fire extinguishing equipment, main and emergency exits, evacuation routes in case of an accident or fire;
• perform only the assigned work and not transfer it to others without the permission of the foreman or head of the workshop;
• during work, be attentive, not be distracted and not distract others, do not allow persons who are not related to work to the workplace;
• keep the workplace clean and tidy.

1.5. When working on presses, personnel must know and observe the rules of personal hygiene. Eat, smoke, rest only in specially designated areas and places. Drink water only from specially designed installations.

1.6. If any malfunctions of equipment, fixtures, tools and other shortcomings or hazards are found in the workplace, immediately inform the foreman or head of the workshop. work can only be started with their permission after the elimination of all deficiencies.

1.7. If a fire is detected or in the event of a fire:

• turn off the equipment;
• inform the fire brigade and administration;
• start extinguishing the fire with the primary fire extinguishing equipment available in the workshop in accordance with the fire safety instructions.

In case of a threat to life - leave the premises.

1.8. In case of an accident, provide the victim with first (pre-medical) aid, immediately report the incident to the foreman or head of the workshop, take measures to preserve the situation of the incident (equipment condition), if this does not create a danger to others.

1.9. For non-compliance with the safety requirements set forth in this manual, the worker is liable in accordance with applicable law.

1.10. In accordance with the Standard Industry Standards for the Free Issue of Special Clothing, Special Footwear and Other Personal Protective Equipment to Workers and Employees, when working on presses, personnel must use the following PPE: cotton suit, leather boots, combined gloves.

1.11. The main hazardous and harmful production factors under certain circumstances can be:

• elements of production equipment;
• faulty working tool;
• flying metal particles;
• electric current;
• industrial dust;
• industrial noise.

2. Safety requirements before starting work

2.1. Before starting work, when working on the presses, the personnel must put on working clothes and safety shoes that are in good working order, put them in order, button up the cuffs of the sleeves.

2.2. Check your workplace, it should be evenly lit (no glare), not cluttered with foreign objects.

2.3. Check at idle the readiness of the equipment for operation and at the same time make sure that the control mechanisms are in good condition, that the slider and guide presses move correctly, that all safety devices work reliably.

2.4. Make sure by external inspection that the grounding is available and in good condition, that the protective guards of the rotating parts of the equipment are available and in good condition.

2.5. Check the serviceability of tools and fixtures:

• the locksmith's workbench must be free of potholes, cracks and other defects;
• the handle of a percussion instrument (hammer, etc.) must be oval in cross section and straight;
• the surface of the hammer head must be convex, smooth, not beveled, without burrs;
• impact tools (chisels, crosscuts, barbs, etc.) must have a smooth occipital part without cracks, burrs, hardening and bevels;
• the spindle of a hand tool with a pointed working end (files, screwdrivers, etc.) must be securely fixed in a smooth, smoothly cleaned handle, which, for greater strength, must be pulled together at both ends with metal bandage rings;
• screwdrivers must be with non-curved rods, as the blade may slip off the head of the screw or screw and injure hands;
• wrenches must correspond to the sizes of bolts and nuts, the jaws of wrenches must have strictly parallel jaws, the distance between which must correspond to the standard size indicated on the key;
• socket and box wrenches must not move in the connected moving parts.

2.7. When performing work near moving mechanisms, electrical wires and electrical installations, require the foreman to stop the equipment or remove voltage during repair work. If this is not possible under the conditions of production, require fencing of hazardous areas.

2.8. If it is necessary to use a portable lamp, check: the presence of a protective grid, the serviceability of the cord and insulating tube, the serviceability of the socket and plug. The voltage of portable lamps should not exceed 42 V. It is not recommended to use self-made portable lamps.

3. Safety requirements during work

3.1. Be attentive, do not be distracted by extraneous matters and conversations, do not distract others.

3.2. Check the correct adjustment of the protective grid in accordance with the height of the plane of the matrix or punch on the table, check the accuracy of the installation of matrices and punches in the absence of columns on the stamp.

3.3. Turn on the press for a working stroke only after the workpiece is correctly placed in the die, and the hands are removed from the danger zone.

3.4. The design of the die must ensure the stable position of the workpiece and the stable position of the die during its storage and transportation.

3.5. When moving the slider of the press, do not correct the workpiece, even if it is incorrectly laid, in this case quickly turn off the press.

3.6. When stamping parts from long strips of metal, use technological supports and automatic feeds for strips.

3.7. When stacking blanks, removing stamped parts and waste using tweezers, hold the tweezers as close as possible to the end of the handle so that the hand is outside the danger zone of the stamp.

3.8. When laying workpieces and removing parts weighing 20 kg or more, use special lifting mechanisms.

3.9. When laying workpieces and removing parts from the die, do not keep your foot on the press switch pedal.

3.10. Make sure that the press pedal is protected and that the press does not turn on automatically due to parts or tools accidentally falling on it.

3.11. Turn on the start button or press pedal to failure, as careless turning on can cause a double stroke of the slider.

3.12. Laying workpieces in stamps should be carried out only when the slider is completely stopped in the upper position.

3.13. Do not make adjustments and corrections yourself while the press is in operation.

3.14. Lubricate the working parts of the die and sheet metal only with special brushes or devices for this purpose, lubricate with the press turned off.

3.15. Cleaning of waste and cuttings from the press should be carried out regularly and only with the engine turned off and the drive mechanism completely stopped.

3.16. During the operation of the press, do not open or remove covers, guards and safety devices.

3.17. Performing work jointly with several persons, coordinate their actions with the actions of other workers.

3.18. Do not touch the current-carrying parts of the equipment, electrical distribution boards, cabinets, general lighting fittings; do not step on portable electrical wires, hoses lying on the floor.

3.19. If the electrical equipment is faulty, call an electrician.

4. Safety requirements in emergency situations

4.1. In the event of an emergency, the cutter is obliged to stop work, immediately report the incident to the foreman (foreman) and then follow his instructions to prevent accidents or eliminate the emergency.

4.2. If the part is stuck in the die, turn off the press and inform the master about it.

4.3. When eliminating an emergency, it is necessary to act in accordance with the emergency response plan approved by the depot.

4.4. In the event of a fire, notify the fire brigade and the supervisor

Extinguishing burning objects located at a distance of less than 2 m from the contact network is allowed only with carbon dioxide or powder fire extinguishers.

It is possible to extinguish burning objects with water, chemical, foam fire extinguishers only with the permission of the master, that the voltage from the contact network is removed and it is grounded.

5. Safety requirements at the end of work

5.1. Disconnect the electric drive of the press.

5.2. Tidy up your workspace. Remove tools, attachments and lubricants to the place provided for them. Rags and flammable materials, in order to avoid spontaneous combustion, put in metal boxes with tight lids.

5.3. Inform the foreman about all the shortcomings that occurred during the work, and about the measures taken to eliminate them.

5.4. Take off overalls, put them in a closet, wash your hands and face with soap, take a shower if possible, and do not use chemicals for washing.

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