Instruction on labor protection for a stamper when working on presses

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OCCUPATIONAL SAFETY AND HEALTH
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Instruction on labor protection for a stamper when working on presses

Occupational Safety and Health

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 as a stamper 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, the puncher 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).

1.3. The puncher, when working on presses, 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 safety requirements when working on presses;
use for its intended purpose and take care of the issued personal protective equipment.

1.4. The puncher while working on the presses 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, the puncher 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 "Model industry standards for the free issue of special clothing, special footwear and other personal protective equipment to workers and employees," the stamper must use the following PPE: cotton suit, leather boots, combined mittens.

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.

1.12. While on the railway tracks, the puncher must comply with the following requirements when working on presses:

to the place of work and from work, the carver must pass only by established routes, marked with signs "Service passage";
cross the tracks only at a right angle, after making sure that there is no locomotive or wagons moving at a dangerous distance in this place;
cross the track occupied by the rolling stock, using only the brake pads of the wagons, making sure that the handrails and steps are in good condition;
when leaving the wagon brake platform, hold on to the handrails and position yourself facing the wagon;
bypass groups of wagons standing on the way at a distance of at least 5 m from the automatic coupler;
pass between uncoupled wagons if the distance between them is at least 10 m;
pay attention to the indications of the guarding traffic lights.

2. Safety requirements before starting work

2.1. Before starting work, the stamper, when working on presses, must put on working clothes and safety shoes that are in good working order, put them in order, and fasten the cuffs of the sleeves with buttons.

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

2.3. Ensure the reliability of the fastening of the stamps and in the process of work, periodically monitor their fastening.

2.4. Check the presence of protective fences around the workplace.

2.4. The presence of safety devices interlocked with triggers.

2.5. Check the serviceability of tools and fixtures:

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;
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.

2.6. 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. When performing work on presses, regular monitoring of the reliability of fastening of stamps should be carried out.

3.2. Die adjustment should be carried out at idle strokes of the press in the "Adjustment" mode

3.3. When installing dies on hot stamping presses, it is necessary to pay attention to ensuring the required clearance between the lower and upper inserts at the extreme lower position of the slider, avoiding collision of the inserts during operation.

3.4. The semi-matrices of hydraulic multi-plunger presses during stamping must be closed and clamped with a force that does not allow them to open during the deformation process.

3.5. Blocks for fastening dies on multi-plunger hydraulic presses must ensure reliable installation of semi-dies, punches and ejectors. Particular attention must be paid to the alignment of the punches and the corresponding holes in the half-dies.

3.6. During induction heating of semi-matrices, it is necessary to provide:

serviceability of the protective casing of the transformer;
water cooling of the inductor until it cools down completely.

3.7. Workpieces should be placed in the die and removed from the die only through a special working window in the heating block.

3.8. When replacing dies - inserts in a hot state, an auxiliary tool should be used, excluding touching heated surfaces with hands.

3.9. Measures must be taken to prevent liquid from entering the heating tank.

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

4. Safety requirements in emergency situations.

4.1. In the event of an emergency, the puncher 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. Employees who were nearby, upon an alarm signal, are obliged to immediately come to the scene and take part in providing first aid to the victim or eliminating the emergency situation that has arisen.

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

4.3. 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. De-energize the electric drive, press drive.

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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