Labor protection instruction for a wire drawer

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Occupational safety instructions for the drawer. Full document

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 has been developed in accordance with the Standard Safety Instructions for machine operators of metalworking machines MRO - 15-050-97 and contains requirements to ensure the safety of work when drawing materials on drawing machines in an automatic workshop, and also sets out the rules of worker behavior in the workshop and on the plant territory .

1.2. Persons who have passed a medical examination, introductory instructions on labor protection, and instructions on occupational safety at the workplace, training and have passed an exam with a qualification category are allowed to independently perform work on drawing machines.

1.3. Repeated briefing at the workplace is carried out with each employee at least every 3 months.

1.4. Unscheduled briefing is carried out when changing labor protection rules, technological process, replacing and modernizing equipment, devices and tools, raw materials; during a break in work for more than 3 months, if employees violate labor safety requirements, which led or may lead to injury, accident, fire, or explosion.

Unscheduled briefing is carried out individually or with a group of workers of the same profession in the scope of initial briefing at the workplace.

1.5. On the territory of the plant and in the workshops, follow the “Safety Instructions for Workers at the Plant” (general requirements):

walk on sidewalks and paths specially designed for pedestrian traffic, and where there are none, on the carriageway, keeping to the left;
be attentive to the signals of moving vehicles and do not run across the path in front of it;
do not walk on railway tracks, do not crawl under standing platforms and wagons;
do not accelerate workshop transport carts and do not ride on them;
use only designated lanes,
if people work at a height, pass this place at a distance, as any object may fall from a height;
do not stand or walk under a lifted load or in its immediate vicinity;
do not look at electric welding with unprotected eyes, remember that pain in the eyes may not appear immediately, but after a few hours;
do not touch electrical wires or other current-carrying parts, do not try to fix the malfunction of electrical wires or electrical equipment yourself, call an electrician for this purpose;
do not turn on or off (except in emergency cases) machines, machines and mechanisms, work that is not assigned to you by the foreman or workshop manager;
driving electric cars, sitting on the sides of cars is prohibited;
do not open the doors of electrical panels and other electrical equipment;
smoke in specially designated areas;
do not lift the load beyond the permissible norm.

Remember that it is allowed to lift a load weighing no more than:

men - 50 kg;

women aged 18 and over:

lifting and moving weights when alternating with other work (up to 2 times per hour) - 10 kg,
lifting and moving weights constantly during a work shift - 7 kg;

the amount of dynamic work performed during each hour of a work shift should not exceed:

from the working surface - 1750 kgm,
from the floor - 875 kgm;
lifting weights to a height of more than 1,5 m - 10 kg;
when moving goods on trolleys or in containers, the applied force should not exceed 10 kg.

The mass of the lifted and moved cargo includes the mass of tare and packaging.

1.6. Do only the work that is assigned to you by the master, and on the condition that you know the safe ways to do it.

1.7. Work on machines only of those systems that you have studied and for independent work on which you are admitted.

1.8. If you notice violations of labor protection rules by other workers, warn them about the need to comply with OT requirements.

1.9. Work only in serviceable, neatly tucked overalls, provided for by the Model Industry Standards for this profession:

costume;
goggles;
leather boots,
tarpaulin mittens;
respirator;
hearing protection (ear plugs)

1.10. Make sure that the floor around the equipment is smooth and non-slip, if it is doused with oil, emulsion, request that it be sprinkled with sawdust, sand, or do it yourself. Remove sawdust and sand with a shovel or dustpan into the box.

1.11. When working on a drawing drum and on a longitudinal drawing mill, dangerous and harmful production factors are:

moving and rotating parts of mechanisms and rotating coiled material;
harmful effects of oil on the skin;
significant dust formation (metal dust) in the drawing area, due to the presence of scale of the coil material, which can cause respiratory disease;
increased noise level in the workplace;
electric current, voltage up to 50V.

To preserve the health of an employee, the maximum allowable concentration (MPC) and the maximum allowable level (MPL) of physical factors that are most characteristic at the workplace of an employee of this profession:

noise (equivalent sound level) 80 dB;
illumination of the working surface 400 lx;
air temperature:
summer 18-27°C
winter 17-23°C
dust content 6,0 mg/m3.

1.12. Follow fire safety rules, keep your work area clean, and smoke only in a specially equipped area. Place used rags in a special box.

1.13. If any accident occurs with you or your comrades, immediately notify the foreman or workshop manager and go to the health center.

1.14. The drawer must know:

operating instructions for drawing machines (machine passport);
instructions on fire safety measures;
instructions for providing first aid to victims;
OT instructions for those working at the plant;
when working with a hydraulic lifting machine - safety instructions for persons involved in working on small lifting mechanisms controlled from the floor. Persons who have undergone training and instruction, followed by testing of their skills in operating these mechanisms, are allowed to work on lifting mechanisms controlled from the floor by order of the workshop.

1.15. Follow the rules of personal hygiene:

do not wash your hands in oil, kerosene, emulsion, solvent;
do not eat at the machine and in the workshop;
do not store personal clothing in the workplace.

1.16. The requirements of this manual are mandatory. Failure to comply with these requirements is considered as a violation of labor and production discipline.

2. Labor protection requirements before starting work

2.1. Before starting work, you must:

put on work clothes, which must be fastened with all buttons;
fasten or tie the cuffs of the sleeves;
remove long hair under a headdress;
wear personal protective equipment (headphones, respirator). It is prohibited to work in light open shoes, as well as with rolled up sleeves.

2.2. Before starting work, carefully study the equipment passport, inspect the machine equipment, necessary tools, keys, determine their serviceability and readiness for use.

2.3. Accept the machine from the shifter: check whether the machine and the workplace are well cleaned, ask the shifter or foreman about the problems with the machine during the previous shift and what measures were taken to eliminate them.

2.4. Check all necessary fastening tools, the presence of accessories and their serviceability.

2.5. Check for availability and serviceability:

protective fences for rotating and moving parts of mechanisms, machines, tools, as well as live parts of electrical equipment;
controls (mechanisms for main movement, starting, stopping movement, etc.);
ventilation device and its correct installation, namely in the position best for collecting dust;
ground wire and the reliability of its fastening;
clamping pliers;
blocking devices;
drawing tool (no cracks, breaks);
foot grate and the condition of the floor in the workplace.

2.6. With the machine idling, check:

serviceability of controls;
serviceability of the lubrication and cooling system; if necessary, lubricate the rubbing parts of the mechanisms with oil from an oil can;
fittings for local lighting;
serviceability of fixation of levers of inclusion and switching.

2.7. Adjust local lighting so that the work area is adequately lit so that the light does not blind your eyes. Wipe the fittings and the electric lamp with a dry rag before turning on the lamp.

2.8. Immediately report any malfunction of the machine, tool, device, ventilation, grounding, safety fences and interlocks to the foreman; Do not start work until the malfunction has been corrected and the technician has instructed you to do so.

3. Labor protection requirements during work

3.1. Turn on ventilation.

3.2. Follow the requirements for the maintenance and care of the machine set out in the passport for the machine, as well as the indications of the warning tables available on the machine.

3.1. It is prohibited to work on machines in the absence or malfunction of: grounding wires, protective screens and fences, blocking devices.

3.3. Be careful not to distract yourself and do not distract others from work.

3.4. Perform work only on a working machine, with working fixtures, tools, grounding, ventilation, fences and locks.

3.5. Do not touch the material being pulled, the tool, or the rotating parts of the machine until they have come to a complete stop.

3.6. Do not pass anything through the machine, do not lubricate, clean or wipe it while the machine is running and the electric motor is on.

3.7. If you detect voltage (sensation of current) on the metal parts of the machine or extraneous noise in the mechanisms, stop work immediately, notify the foreman, and do not begin work until his instructions.

3.8. Use gloves when feeding material into the gripping jaws at idle speed.

3.9. Be sure to stop the machine and turn off the motor when:

temporary cessation of work;
correction of entanglement of coiled material;
power outages;
cleaning, cleaning and lubricating the machine;
fault detection: equipment, tools, devices, fences, blocking, grounding, ventilation, lighting.

3.10. During the operation of the machine, it is prohibited:

open or remove guards or safety devices;
tighten bolts, nuts and other parts of the machine;
produce lubrication; lean on the machine.

3.11. When installing coiled material for drawing and removing it after drawing, use lifting mechanisms, study and work in accordance with the requirements - “Instructions for occupational safety for persons associated with working on small lifting mechanisms controlled from the floor.” Remember that work on lifting mechanisms controlled from the floor is permitted by workshop order to persons who have undergone training and instruction, followed by testing of their skills in operating these mechanisms.

3.12. Monitor the serviceability of the chain links of horizontal drawing machines. Stop working immediately if they malfunction.

3.13. Be careful not to hit the carriage as it returns to the die.

3.14. Hold the threaded media securely in the carriage with the gripper.

3.15. If you detect voltage (sensation of current) on the metal parts of the machine or noise in the machine, immediately stop work (de-energize the machine), inform the foreman about this, and do not start work until he instructs you to do so.

3.16. It is forbidden:

use local lighting powered by a voltage of over 50 V;
eat at the workplace and in the shop;
wash hands in oil, emulsion, solvent and kerosene.

4. Labor protection requirements in emergency situations

4.1. In the event of a sudden breakdown of the machine, fixtures, tools, protective fences, blocking devices, grounding, ventilation, immediately turn off the power to the machine and notify the foreman. Do not begin work until the repair is completed and the technician has instructed you to do so.

4.2. In the event of a fire:

de-energize electrical equipment;
immediately notify all workers and the foreman, call the fire department at _______ or inform the plant dispatcher at _______;
take measures to call the direct manager of the workshop, section or other officials to the place of fire;
start extinguishing the fire with available fire extinguishing equipment before the arrival of the fire brigade. Remember that when extinguishing electrical equipment with carbon dioxide, powder fire extinguishers or sand, keep a safe distance (at least 1 m) from the spray nozzle and the fire extinguisher body to live parts.

4.3. In the event of a power outage:

stop working;
de-energize the machine;
inform the master;
resume work when power is supplied and the wizard instructs.

4.4. Tell the master. Call _______ at OOT. Provide first aid according to the casualties.

ATTENTION! When releasing the victim from the action of electric current, make sure that you yourself do not come into contact with the current-carrying part and the voltage of the step. To do this, you must use a wooden stick, board or dry clothes wrapped around your hand.

5. Labor protection requirements at the end of work

5.1. Switch off and disconnect the machine.

5.2. Tidy up your workspace. Wipe the machine from dirt and lubricate the rubbing parts of the machine, carefully fold the finished parts and workpieces.

5.3. When handing over a shift, inform the shifter or foreman about the noticed problems with the machine and about the measures taken to eliminate them.

5.4. Wash your hands and face with warm water and soap or other prescribed detergents, take a shower.

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