Instructions for labor protection when working on a roller machine

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OCCUPATIONAL SAFETY AND HEALTH
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Instructions for labor protection when working on a roller machine. Full document

Occupational Safety and Health

Occupational Safety and Health / Standard instructions for labor protection

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Safe Operation

1. General safety requirements

Persons at least 18 years of age, of any gender, who have previously passed a medical examination, as well as an introductory briefing on labor protection and fire safety, briefing at the workplace and appropriate training in the profession in a training plant, who have completed an internship under the guidance of a shift foreman or a qualified worker, are allowed to service roller machines with work experience of at least 3 years for 12-15 shifts, having permission to work independently, certified in safety, having a certificate in safety.

The employee is obliged to comply with the internal labor regulations of the plant, to exclude the use of alcoholic, narcotic and toxic substances before and during work. Smoking is allowed only in specially designated areas, outside industrial buildings and structures. The employee must know and comply with the safety requirements when using the elevator. When walking on stairs, hold on to the railing. Observe safety precautions while on the territory of the plant.

1.3. When servicing rolling machines, an employee may be exposed to dangerous and harmful production factors:

rotating parts of the drive and inter-roller transmission;
rotating rollers and feed rollers;
falling rollers when replacing them;
increased voltage of electric current;
static electricity;
the possibility of an explosion or fire;
increased dust and noise.

1.4. According to the standard industry standards for the free issuance of overalls and personal protective equipment (PPE), the roller is provided with:

cotton suit;
leather boots;
cotton helmet;
headphones or earplugs.

1.5. Roller works under the direct supervision of a shift foreman, clearly and promptly fulfills his orders.

To ensure fire and explosion safety, the roller is obliged to monitor the operating mode of the equipment (heating temperature of bearings, electric motors, parallelism of the roller shafts, product support of the machine, ingress of foreign objects, the presence of water for cooling, the tension of the drive belts and their completeness).

1.7. In cases of injury, the roller operator must immediately inform the shift foreman or the head of the workshop, who is obliged to urgently organize assistance to the victim, if necessary, call an ambulance or contact the health center (tel. _______).

1.8. Valtsovy must have practical skills in providing first aid to the victim: be able to stop bleeding, apply bandages to wounds or a burnt place, bring the victim to consciousness, and perform artificial respiration.

1.9. The employee is obliged to know and comply with the requirements of this instruction, the rules of personal hygiene, and the correct use of overalls and PPE.

1.10. The employee is responsible for violation of the requirements of this instruction in accordance with the procedure established by the Internal Labor Regulations of the plant and the current legislation.

2. Safety requirements before starting work.

2.1. When starting work, the roller operator must put on overalls, carefully tuck them in, avoiding hanging ends, remove the hair under the headdress, shoes should be comfortable, closed, without heels.

2.2. The employee must familiarize himself with the results of the previous shift, find out all the existing technical problems in the work, carefully inspect the workplace and check if there are any foreign objects at the workplace, if the passages are free, if the lighting, aspiration, grounding connections are in good condition, if the necessary equipment, tools, devices are available.

2.3. Check the serviceability of equipment, the temperature of bearings, electric motors, the presence and serviceability of guards, drives. External inspection to check the serviceability of electrical equipment, signaling equipment, serviceability of electric lighting, grounding facilities, aspiration networks.

2.4. Before starting the roller machines, make sure that there are no foreign objects between the rollers, as well as that all mechanisms, devices and drive guards are in good condition.

When starting remotely, upon hearing a sound signal, close the doors and hatches, do not touch rotating parts and remove your hands from the danger zone of the equipment.

In the event of a malfunction, inform the shift foreman and act on his instructions.

3. Safety requirements during work

Clean the gap of the feeder and the working area of the rollers with a scraper only when the machine is completely stopped. Take samples of the product using a scoop with a dielectric handle. Monitor the flow of the product into the machine, the operation of the fender-dump mechanism. Monitor the circulation of water in the cooling device as it exits the rollers.

It is forbidden to clean and remove the guards for feeding products from the feed rollers to the working area during the operation of the roller machine, as well as to pick up foreign objects that have fallen into the machine with your hands. In case of hitting such objects, it is necessary to switch off the machine immediately and remove them after the machine has come to a complete stop.

3.3. Replacement of rollers is carried out using hoisting-and-transport vehicles. Place the removed rollers on wooden linings and store them on special pyramids. When adjusting the gap between the rollers and the parallelism of the rollers, do not allow them to come into contact.

During the operation of the machines, remove dust from the outside, remove blockages in a timely manner. Keep the workplace in good order. Do not open the doors and hatches of the machine unnecessarily and prevent dust emissions into the room.

If the parallelism of the shafts is violated, if the rolls are supported by the product, if the product does not enter the machine, it is necessary to stop the roller machine and troubleshoot.

The doors and hatches of the machine must be closed and not allow dust to enter the room. It is forbidden to glue or clog the suction slots specially arranged in the covers of the machine.

4. Safety requirements in emergency situations.

4.1. In the event of dangerous pre-emergency situations (the smell of a heated product, burning, smoke, foreign objects getting into the equipment, blockage of equipment with a product, etc.), all process equipment must be stopped and carefully checked. It can be launched only after the causes of the problems have been identified and eliminated.

Emergencies or accidents can lead to:

ingress of foreign objects into the working area;
the appearance of extraneous sounds during the operation of machines;
the presence of electricity voltage on the machine body;
damage, sparking or ignition of the wiring;
getting into the danger zone or grabbing hands, clothes of people;
vibration of the machine, electric motor, pipelines;
blockage of the machine with a product;
bearing temperatures above 60°C.

4.3. In the event of an emergency, the roller operator is obliged to stop the roller machine and take measures to eliminate the above situations.

4.4. In the event of a fire or explosion, the roller must:

by pressing the button of the manual fire detector (IPR) inform the duty officer about the accident;
by pressing the sound signal button, notify all service personnel about the accident;
switch off the technological, transport and aspiration equipment with the emergency stop button;
notify the fire and watch guard of the plant by tel. _______;
start extinguishing the fire with the available fire extinguishing means;
if necessary, provide first aid to the victim: make artificial respiration, apply a bandage on the wound, tourniquets indicating the time for bleeding and, if necessary, call an ambulance by phone 03;
in the event of a threat to life, leave the premises.

4.5. In case of injury or sudden illness, the victim must inform the shift foreman and contact the health center.

5. Safety requirements at the end of work.

5.1. Report all detected safety violations to the shift foreman or shop manager.

At the end of the shift, the employee must tidy up his workplace, using long-handled brushes and other equipment for safe work.

Remove overalls and PPE in the cloakroom.

Take a hygienic shower before changing into personal clothes.

It is not allowed to remain in the workshop or on the territory of the plant after the end of the shift without the knowledge of the shift foreman or the head of the workshop.

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