Instructions on labor protection for a picker of parts and products for a stream (starter)

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OCCUPATIONAL SAFETY AND HEALTH
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Instructions on labor protection for a picker of parts and products for a stream (launcher). 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. When applying for a job, each worker must undergo an introductory - general safety briefing, and when transferring him from one job to another (at least for a short time), as well as from one workshop to another, he must undergo a safety briefing from the foreman at that worker. the place it will serve.

1.2. Persons at least 18 years of age who have passed a medical examination, have been trained in maintenance, safe labor methods and techniques in the selection, launch of cut and semi-finished products, parts and garments, as well as keeping records of the number put into production parts, semi-finished products and products removed from the assembly line who have studied the safety instructions and have been instructed at the workplace.

1.3. The picker of parts and products for the flow must know the mechanism for regulating the speed of the conveyor.

1.4. When working with conveyors, cases of mechanical and electrical injuries are possible.

1.5. It is necessary to take measures to prevent the occurrence of conveyor fires, to study the rules for providing first aid to victims.

1 6. For non-compliance with this instruction, the perpetrators are subject to disciplinary liability in accordance with the internal labor regulations of the enterprise.

Belt overhead conveyors.

1 7. The design of the conveyor must provide for the entire duration of the safety of service, the elimination of the possibility of getting hands or clothes working in the moving parts of the conveyor.

1.8. Conveyor mechanisms must be closed with solid side plates. Engines and transmissions placed in the conveyor sludge must have a common fence.

1.9. The shape of the fence should allow for quick and convenient cleaning of the transport device, and not contribute to the accumulation of dust and other contaminants on it.

1.10. The design and mutual arrangement of conveyor units and mechanisms should provide convenient and safe access to them for inspection, cleaning, lubrication and repair.

1.11. To prevent material from falling off the belt conveyor, the latter at the loading points and along the entire length must be provided with boards with a height of at least half of the maximum overall dimensions of the transported lumpy materials.

1.12. Inclined belt conveyors in the event of a clutch failure must have special brakes that prevent the belt from reversing.

1.13. When operating conveyors in conditions where the entire route is not provided from the location of the starting device, a two-way sound and light alarm should be installed, interlocked with the starting device, so that the possibility of starting this equipment without a preliminary signal is excluded.

Direct signaling from the conveyor start point may be used only in cases where the conveyor is viewed over its entire length.

1.14. In passages, galleries and corridors used simultaneously for placing a conveyor and for the movement of people, a passage for service personnel is provided for at least 0,8 m wide, separated along the entire length from the conveyor strip by a barrier (railing) 1 m high.

1.15. Emergency stop buttons for continuous conveyor systems must have indications of their purpose, distinguishable at a distance of at least 5 m, and installed in easily accessible places in all rooms through which the route of this system passes, including auxiliary rooms, transition corridors, galleries, etc. . Their number and location should be such that the distance from any point of the conveyor or conveyor route to the nearest button for its emergency stop in each room does not exceed 25 m.

In technically justified cases, rope switches may be used for the indicated purposes.

1.16. The design of the drive of continuous conveyor systems must ensure the automatic conversion of the transfer of mechanical energy from the engine to the traction body in the event of an increase in the calculated traction force by 25%.

The speed of movement of the conveyor, the suspension of which moves at a height that does not exclude the possibility of an accidental collision of a person with it, or the loading of which is carried out manually without stopping the traction element (not moving), should not exceed 15 m/min.

1.17. Inclined and vertical sections of overhead conveyors with a difference in height at the beginning and end of more than 1 m in length must be equipped with catchers for running carriages or a traction element in case of breakage of the latter.

Catchers are installed from each other at a distance not exceeding one and a half steps between the working carriages of the conveyor, and the catchers must be installed in the ascent section not higher than 1 m from the level of the beginning of the ascent, and in the descent section not lower than 1 m from the level of the beginning of the descent.

1.18. Overhead conveyors should be installed in such a way that their suspensions do not carry a load, do not move under workplaces (or areas where workers are located for more than 50% of working time), lanes for trucks and people, as well as over entrances to adjacent rooms and elevator cars .

If such a need is due to the requirements of production, then in the listed places under the moving suspension, a protective fence should be arranged, located at a height of at least 2 m from the floor and capable of withstanding the weight of the load in case of its breakdown from the suspension, preventing it from falling to the floor.

1.19. Self-propelled mechanisms of the front side in the direction of travel must be equipped with automatic devices that turn off the electric drive when the suspension encounters obstacles.

1.20. Management of transport mechanisms should be easy and convenient. Starting devices of electric motors are equipped with zero protection, which prevents spontaneous start-up in their course when a previously disappeared voltage appears. A device for stopping transport mechanisms must be designed in such a way as to exclude the possibility of their spontaneous activation.

1.21. The conveyor drive should have only one start-up device, which is installed on the most convenient section of the route for maintenance, as a rule, near the drive station.

1.22. At the intersection of the shop aisle with transport devices up to 1,2 m high from the floor above them, transitional bridges with a width of at least 0,6 m with side barriers (handrails) 1 m high, steps (ladders) on both sides are provided.

The passage of people under transport devices installed at a height of 1,2 - 2 m from the floor must be closed with a barrier 1 m high.

1.23. The movement of goods on a roller conveyor in the direction opposite to the normal flow of goods is prohibited.

The mechanisms of tension drive stations in hazardous areas must be fenced and have free access for safe maintenance.

1.24. Parts of conveyors passing through openings in walls and ceilings must be protected.

The overhead conveyor tracks and the details of fastening these tracks to the building structures of the building must be designed for the maximum working load of the line. The deflection of the rail in the middle of the span is allowed no more than 1:400.

1.25. All transporting installations interconnected in operation must have light and sound alarms.

1.26. Carts of mobile conveyor-loaders should be light and on the move and have a hand brake.

1.27. It is not allowed to operate mobile belt conveyors with a faulty device for fixing the form in a given position, as well as with faulty limit switches.

During the operation of the mobile belt conveyor, people are not allowed to pass under the farm.

1.28. The movable support legs of the conveyor that support the truss before starting work must be rigidly fixed.

1.29 Before moving, the movable support legs of the conveyor supporting the truss should be lowered as much as possible.

1.30. The lower and upper drives (gears, reducer couplings, etc.) at the drive stations of overhead chain conveyors must be protected by solid metal casings or nets.

1.31. The design of overhead chain conveyors for moving materials and products must ensure that they fall during transportation.

1.32. Hanging devices of chain overhead conveyors should provide convenient suspension and removal of transported goods.

2. Labor protection requirements before starting work

2.1. Before starting work, remove foreign things and objects from the launch table.

2.2. Check the condition of the surface of the launch table and rack.

2.3. The foreman (foreman) before turning on the conveyor or giving the order to turn on the conveyor to the pick-up must check the entire belt and make sure that turning on the conveyor does not threaten anyone, that no foreign objects interfere with the movement of the conveyor.

2.4. The foreman (foreman, picker of parts and products for the stream) must warn the workers about turning on the conveyor.

3. Labor protection requirements during work

3.1. When removing the web from the cradles of the overhead conveyor, stand at least 30 centimeters from the edge of the moving cradles.

3.2. Fold the cut in packs neatly, both on the rack and on the launch table, in order to avoid falling and overhanging cut packs.

3.3. It is forbidden to walk under the overhead conveyor.

3.4. It is forbidden: to keep the doors of the conveyor drive station fencing open, to store, accumulate various objects and garbage under the conveyors and drive stations.

3.5. During work, do not be distracted by extraneous affairs and conversations.

4. Labor protection requirements in emergency situations

4.1. In emergency situations, the conveyor must be stopped by any employee who is near the control panel for supplying electric current to the conveyor. To do this, turn off the power supply to the conveyor drive.

4.2. If it is necessary to repair the conveyor during working hours, the serving electrician is obliged to inform the foreman (foreman) about this, hang posters "Do not turn on - people are working" on all start buttons and take measures to prevent spontaneous, accidental switching on.

Only after the troubleshooting and with the permission of the electrician on duty, the master has the right to turn on the conveyor.

4.3. Electricians, repairmen (and their assistants) have the right to stop the conveyor without warning the foreman during working hours only in emergency cases.

5. Labor protection requirements at the end of work

5.1. The stop of the conveyor at the end of shifts (or during a break) is carried out by the foreman (team) or, according to their instructions, by the picker of parts and products for the flow.

5.2. Clean up the work area after finishing work.

5.3. Take personal hygiene measures.

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