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OCCUPATIONAL SAFETY AND HEALTH
Labor protection instruction for lumber stacker
Occupational Safety and Health / Standard instructions for labor protection Safe Operation 1. General requirements for labor protection 1.1. Persons who have undergone a medical examination and are deemed fit to perform this type of work, have been instructed and trained, have tested their knowledge of labor protection, fire safety, and first aid, have mastered the practical skills of safe techniques. 1.2. Stackers combining professions must be trained in safe practices and instructed in labor protection at all work performed. It is not allowed to perform work not assigned by the work manager. 1.3. Installers need to know:
1.4. In work, use personal protective equipment (mittens, overalls, shoes, etc.) issued by the enterprise. 1.5. Workplaces and work areas must have adequate lighting. The light should not blind the eyes. 1.6. For cleaning, cleaning workplaces, use auxiliary tools (brush, broom, scraper, etc.). 1.7 At the workplace, fire safety rules must be observed. Smoking only in designated areas. 1.8. Persons who violate safety requirements are subject to disciplinary responsibility, if their actions do not entail criminal liability. 2. Safety requirements before starting work 2.1. Wear overalls, shoes, headgear and other personal protective equipment used at a particular workplace. Clothing should not be too loose or have loose ends that could be caught in moving parts. 2.2. Carry out an external inspection of the equipment and make sure:
2.3. By briefly switching on, check the operability of the bag forming and bag breaking machine, conveyors, traverse trolley, winch, dryer gate lift and make sure that their start-up is not in danger. 2.4. Report any deficiencies to the supervisor. It is forbidden to start work on faulty equipment. 3. Safety requirements during work 3.1. The unpacking of the delivered packages of sawn timber to the receiving part of the package breaking machine should be started only after the removal of the transport vehicles to a safe (at least 5 m) distance. 3.2. When throwing boards onto a multi-chain conveyor, you must be on the side of their ends and move the lumber with a hook from the upper rows. If necessary, adjacent boards should be supported, trying to prevent them from falling. 3.3. Correction of boards that have become scorched on the chain conveyor, as well as resetting short-length boards, must be carried out with the conveyor stopped. 3.4. During the shift, the stacker at the dismantling of sawn timber must periodically clean the workplace from snow, debris, and bark. 3.5. When making efforts to correct the boards on the chain conveyor, the worker must take a stable position. In order not to lose balance and not fall, you should not add the weight of your body to the effort of the hands. 3.6. The lumber infeed stacker must shut down the conveyor:
3.7. It is forbidden:
3.8. When forming a package for drying, the two of them work in concert so that the boards do not touch or hit each other. 3.9. The package should be formed by rolling the boards, observing the geometric dimensions, not allowing individual boards to go beyond the dimensions of the package and stops of the trolleys, and the top row along the edges should be reduced by two boards on each side. 3.10. Between stacks of lumber, the distance should be at least 0,7 m. 3.11. Stacking of raw sawn timber at the storage site should be carried out on a gasket with a square section of at least 100x100 mm. 3.12. When moving a forklift truck with lumber, the lumber stacker must not be in the path of its movement. 3.13. When laying gaskets under a lumber package, do not be in the danger zone, especially when the package is lifted by a forklift. 3.14. The packages of lumber fed to the bag forming machine must be placed on the receiving platform so that the end of the package coincides with the straightening line of the supply chain conveyor. 3.15. Avoid blockages at the miter saw. 3.16. Do not operate if the saw guard is missing or defective. The use of saws with uncut, incorrectly set, broken teeth, wingedness and cracks on the discs is not allowed. 3.17. Do not correct a jammed uncut board until the saw has stopped. 3.18. Removal of gaskets on a bag forming machine stuck on an inclined lift, correction of knocked-down boards on a conveyor and on a formed bag must be carried out using a special hook. When cleaning the pit of the inclined lift from debris, foreign objects and snow, it is necessary to fix the felling platform with a latch. 3.19. When forming a drying stack of lumber on a vertical lift, the end stops must be closed with a special hook. 3.20. Before lifting the lift from the stack of lumber, open a special hook, turn the end stops by 30-40 ° from the initial position, and then turn on the lift. 3.21. Rolling stacks manually is prohibited. 3.22. When placing trolleys, push them away from you. 3.23. Inter-row piercings must correspond to the dimensions of 25x40x1800 mm. 3.24. It is forbidden to be directly near them during the lifting of the trolleys, to perform any operations. 3.25. Before transferring a pack of boards by trolleys to and from the traverse trolley, the rail heads coming out of the loading area and drying chambers must be positioned exactly against the rail heads on the trolley. 3.26. To prevent spontaneous movement of packages with trolleys, they should be fixed on the rails with shoes or other braking devices. It is forbidden to use fragments of boards or spacers for braking. 3.27. When moving the traverse trolley, give a signal, make sure that there are no people and do not allow people and objects to interfere with its movement in its path. 3.28. When moving trolleys with a package and a traverse trolley, you should move away from them at a distance of at least 3 m, while it is forbidden to be in the danger zone of the moving rope and guide block. 3.29. The worker operating the traverse trolley is prohibited from protruding beyond the size of the package. 3.30. It is not allowed to ride on a traverse cart, to cross it while moving. 3.31. Before moving the package to the traverse trolley to the drying chamber, make sure that the hook of the middle trolley is hooked and that there are no people in the way. 3.32. During the movement of the package with boards on the trolleys, make sure that the trolleys do not derail from the rails. In case of detection of a warp and the beginning of the ramps of the trolleys from the rails, immediately turn off the winch and take measures to prevent the collapse of the package. When rolling the stack into the chamber, it is not allowed to turn it around. 3.33. Make sure that the rope is correctly positioned in the block. In the event of a cable coming out of the block stream, turn off the winch, loosen the rope and insert it into the block. 3.34. It is forbidden for anyone to be in the bending zone of the cable and blocks and along the entire length of its tension. 3.35. Make sure that the doors of the drying chamber are completely open, so that the package could not touch their edges and fall apart. 3.36. When opening the doors of the drying chamber, move at least 1 m away from the door panels. 3.37. If it is necessary to enter the chamber for work, the air temperature in it should not exceed 40°C. At the entrance to the drying chamber, there should be a worker on duty at the door. Rolling in, rolling out and rolling of stacks into chambers should be carried out when the fans for air supply to the drying chamber are turned on. 3.38. When rolling out the package, rolling it up or moving along the rail tracks with a winch, move away from it at a distance of at least 3 m and not be in the danger zone of the moving rope and guide block. 3.39. It is forbidden to find workers in the danger zone of lifting the package with an overhead crane and under the package; being on the way of the movement of trolleys; maintaining the trolley and the hook of the cable by hand during their movement. 3.40. When forming a package of dried lumber, the worker involved in the management of the bag forming machine should be at the push-button station at the time of dumping the lumber. It is allowed to leave the push-button station for lumber adjustment only after the lumber has been dumped onto the chain conveyor and stopped. 3.41. When rolling the stack onto the unraveling machine, make sure that the legs of the hoist descend evenly. 3.42. Before lifting the stack, check that the chains and cable are in good condition. 3.43. When dumping the boards on the transport chains of the breaking machine, it is forbidden to stay on them. 3.44. Staying under a raised stack of lumber is prohibited. 3.45. When forming a transport package, in order to give it the correct geometric shape and stability, it is necessary to lay transverse spacers every 300-400 mm. 3.46. When boards fall from the transport chains of the stripping machine onto the stacked package, step aside. 3.47. The slinging of the formed package can be performed by persons with a slinger's certificate who have passed the next knowledge test. 3.48. Adjustment of gaskets in the container can be done with the conveyor belt stopped. 3.49. It is not allowed to accumulate in the container gaskets that require adjustment. This operation must be carried out systematically. 3.50. Loose gaskets must not be thrown off by hand. This should be done with a special tool or other gasket. 3.51. Correction of lumber in the racks of the bag forming machine must be carried out only when the chain conveyor is stopped. 3.52. Monitor the condition of the aisles and workplaces, avoiding their littering. 4. Safety requirements in emergency situations 4.1. In the event of an emergency or risk of injury, immediately stop the equipment by pressing the "Stop" button. 4.2. If the motor overheats, stop it and let it cool down. Do not cool the engine with water or snow. 4.3. If there is a knock, vibration, change in the nature of the noise, overheating of the bearings, the smell of burning or smoke, stop the equipment immediately. 4.4. The victim or eyewitness must notify the work manager of each accident. 4.5. The worker must be able to provide first aid. Such assistance is provided immediately, directly at the scene and in a certain sequence. First you need to eliminate the source of injury (turn off the engine, stop the mechanism, remove the victim from under the lumber, etc.). The provision of assistance must begin with the most significant that threatens the health or life of a person. After providing first aid, the victim should be sent to the nearest medical facility. 4.6. If a fire or fire is detected, immediately report it to the fire department, start extinguishing the fire using fire extinguishing equipment available at the workplace, and take measures to call the head of the fire to the place of fire. 5. Safety requirements at the end of work 5.1. Turn off equipment. 5.2. Tidy up the workplace, clean conveyors, machines, passages from garbage. 5.3. Remove the tools used in the work. 5.4. Clean clothes, shoes. It is forbidden to blow clothes, floor, equipment with compressed air. 5.5. Check the serviceability of all components and parts. If it is impossible to eliminate the faults on your own, report them to the work manager.
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