Instruction on labor protection for a pilot, sawmill, knife grinder

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OCCUPATIONAL SAFETY AND HEALTH
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Instruction on labor protection for a pilot, sawmill, knife grinder

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. To perform work on the preparation and installation of saws, persons are allowed who have undergone a medical examination, briefing, training and testing of knowledge on labor protection, fire safety, first aid, who have mastered the practical skills of safe work performance and have received an appropriate certificate.

1.2. The employee must follow the instructions of the administration in a timely and accurate manner, observe production and technological discipline, labor protection and industrial sanitation requirements, use personal protective equipment correctly, and keep the workplace clean and tidy. Smoking only in designated areas.

1.3. When straightening and sharpening saws, a lot of dust is released. On grinding machines operating without coolant, dust extractors must be installed to trap and remove abrasive and metal dust.

The electric motor and starting equipment of the machines must be grounded.

Safety nets must be installed on workbenches for manual processing of tools.

In addition to the general, the machines must have local lighting.

1.4. Work on straightening and sharpening of saws should be carried out in overalls and using personal protective equipment.

1.5. Employees must know and comply with the internal labor regulations of the organization.

1.6. At the workplace, fire safety rules must be observed. Smoking only in designated areas.

1.7. All malfunctions of equipment, fixtures and tools should be immediately notified to the work manager (mechanic, foreman, shop manager).

1.8. Employees are responsible for violation of the requirements of this instruction in accordance with applicable law.

2. Labor protection requirements before starting work

2.1. Put on overalls and the necessary personal protective equipment, fasten all the buttons, put your hair under a headdress.

2.2. Before installing saws, knives on a woodworking machine, it is necessary to carefully inspect them and make sure that there are no cracks, breakage of teeth, and correct sharpening.

Frame and circular saws with cracks in the cavities or with broken three teeth or more than two teeth in a row, band saws with more than four cracks or at least one tooth missing are not allowed to work. With a smaller number of cracks, work is allowed subject to a decrease in speeds and in the presence of a fence. In this case, a hole must be drilled before the end of each crack.

Heavily worn tools cannot be used in work: frame saws with a width of less than 70 mm, band saws with a width of less than 50% of the initial one; planer knives less than 20 mm wide.

2.3. Before starting work on sharpening saws and chains, the sharpening machine must be tested at idle.

Abrasive wheels on grinding machines must be protected by sheet iron casings. Covers should be arranged so that only the part of the circle necessary for work remains open.

3. Labor protection requirements during work

3.1. The employee must perform only the work that is entrusted to him by his immediate supervisor.

3.2. When manually feeding a grinding tool, the machines must be equipped with a hand rest. The gap between the handpiece and the abrasive wheel should not exceed half the thickness of the tool being processed and be no more than 3 mm.

3.3. Starting and switching devices of grinding machines should be located near the workplace and provided with appropriate inscriptions.

3.4. In order to avoid an accident due to a break in the abrasive wheel during sharpening, it is not allowed to stand in front of the wheel in the plane of rotation.

3.5. Cleaning, lubrication, adjustment and repair of the grinding machine can only be carried out when the abrasive wheel is stopped. Braking of an abrasive stone by hands or any objects is not allowed.

3.6. In the event of a temporary stoppage of work, the grinding machine should be turned off. It is not allowed to leave the included machine unattended.

3.7. On machines for flattening the teeth of gang saws, the fencing of the flattening roller must exclude the possibility of its flying out of the flattening zone in the event of a breakage.

3.8. A rolling machine for frame saws must have tables at least 1,5 m long in front of and behind it for installing and receiving a rolled saw, as well as a fence that prevents hands from getting between the rollers.

3.9. When installing circular and band saws, planing knives on the machine, the working shafts and spindles on which the tool is mounted must be fixed motionless, and the machine drive must be turned off.

3.10. When installing gang saws, the frame in the upper position must be securely fixed with a brake.

3.11. For straightening and forging saws, it is necessary to use special anvils and a set of saw hammers with round longitudinal dies of a certain mass.

3.12. To protect the eyes of the grinder from abrasive dust, the grinding machine must be equipped with a transparent plastic visor. If there is no visor, you need to work in glasses made of unbreakable glass or plastic.

3.13. During work, it is necessary to monitor the cleanliness and order in the workplace, to prevent littering of aisles and driveways in the workshop with the remains of production and garbage.

3.14. It is not allowed to store saws, knives in the aisles in an unstable position. They must be located in specially equipped places, excluding the possibility of their falling or rolling.

3.15. When carrying saws, knives to protect against damage by sharp edges, teeth, gloves should be used; special covers are put on the teeth of saws with a diameter of 1500 mm.

4. Labor protection requirements in emergency situations

4.1. In case of any accident or situation that can lead to accidents and accidents, all possible measures should be taken immediately to prevent the possibility of damage (destruction) of the emergency facility and eliminate the danger to people's lives. It is necessary to report the incident to the work manager (foreman, mechanic).

4.2. In the event of a fire, ignition, it is necessary to immediately inform the fire brigade, start extinguishing the fire with fire extinguishing equipment available in the workshop at the workplace, take measures to call the immediate supervisor to the fire site.

4.3. The victim or eyewitness must notify the foreman or the appropriate work manager of each accident.

4.4. Each worker must be able to provide first aid. Assistance must be provided immediately at the scene of the incident. The first step is to eliminate the source of injury (turn off the engine, stop the mechanism, release the victim, etc.).

The provision of assistance should begin with the most significant that threatens the health or life of a person: in case of severe bleeding, apply a tourniquet, and then bandage the wound; if a closed fracture is suspected, apply a splint; with open fractures, you should first bandage the wound, and then apply a splint; for burns, apply a dry bandage; in case of frostbite, gently rub the affected area using soft or fluffy tissues.

If spinal injuries are suspected, the victim can only be transported in the supine position on a rigid base.

After providing first aid, the victim should be sent to the nearest medical facility.

5. Labor protection requirements at the end of work

5.1. Upon completion of work, you must:

disconnect all equipment from the network;
to carry out a thorough cleaning of the workplace and machines;
remove overalls, protective equipment and put in a closet;
wash face and hands with warm water and soap, take a shower if possible.

5.2. Any deficiencies in the field of labor protection must be reported to the foreman or the relevant work manager.

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