The use technology and logging skills of the UANBUY chainsaw

A chain saw is a garden tool that uses a gasoline engine to drive a mechanical saw to cut tree branches. It is convenient to carry and hand-held. When the fuel tank is filled with gasoline, it can be operated everywhere. It is mainly used for sawing of trees and shrubs with a diameter of more than 8 cm in newly-built landscaping planting sites, and can also be used for branching and tending operations in built landscaping trees. Let me introduce to you the use technology and logging skills of the Kreip chain saw for reference by garden machinery workers.

The correct use of UANBUY chain saw

1. Read the manual of the chain saw carefully before use, and understand the characteristics, technical performance and precautions of the chain saw.

2. Fill the fuel tank and engine oil tank with enough fuel before use; adjust the tightness of the saw chain, not too loose or too tight.

3. The operator must wear work clothes, helmets, labor protection gloves, dust-proof glasses or face protection before operation.

4. After the engine is started, the operator holds the rear saw handle with his right hand and the front saw handle with his left hand. The angle between the machine and the ground cannot exceed 60°, but the angle should not be too small, otherwise it is not easy to operate.

5. When cutting, the lower branches should be saw first, and then the upper branches should be sawed. The heavy or large branches should be cut in sections.

6. To avoid damaging the branches or being clamped by the saw chain, when sawing thick branches, make a load-relief cut on the underside of the branches, that is, use the end of the saw chain to make an arc-shaped cut under the branches so that the branches can be cut by their own weight. Down. If there is a pinch saw, add a sharp wedge to the saw edge of the saw, and then slowly pull out the saw chain.

7. When a new chain saw is used, it must be run-in at medium and small loads for 30 days before it can enter full load operation.

8. When using a high-branch chain saw, pay attention to anti-skid underfoot and maintain a stable posture when working on site.

9. When operating the chain saw, it is strictly forbidden to smoke or fire to avoid fire.

The maintenance of UANBUY chain saw

1. Before operation, when adding fuel, the fuel tank port and cover must be cleaned before refueling to prevent mud and sand from entering the fuel tank. The ratio of gasoline to engine oil is 25:1, and the mixed oil is best to be used on the spot.

2. Before operation, check the lubrication level of the saw chain. The saw chain cannot work without lubrication. Putting a dry saw chain into use will cause damage to the machine parts.

3. During the operation, it is found that the efficiency of the saw chain is low, and even when the saw chain is constantly sawing, it means that the saw chain is blunt and should be shut down for maintenance and the cutting teeth should be filed. Triangular file can be used when filing, and when filing the saw teeth, only push forward forcefully, do not file back.

4. After the operation, wipe the outside of the machine clean, add lubricating oil to the saw chain, and pay attention to sun protection and moisture-proof work.

5. When not in use, the engine should be fully maintained, drain the engine oil, remove the saw chain and guide plate, clean and store it in a ventilated and dry place for safekeeping.

Logging skills of Kreip chain saw

Pay attention to some logging techniques when logging wood with a chain saw, so that you can complete the job better and more efficiently.

When using a chain saw, be sure to hold the chain saw firmly with both hands, and grab the handle behind with your right hand, even if you are left-handed, you should open the chain saw to its maximum throttle and then use the clamp when starting work. Clamping; clamp clamping is very important, otherwise the chain saw will pull people forward. Always pay attention to the surrounding environment, work calmly and soberly; when working on slopes, the user must stand on the upper or side of the tree trunk. Pay attention to the rolling of trees, and prevent the danger of tripping over by stumps, branches, and ditches. When sawing trees with debris, be careful. The wood chips that split with sawing will cause danger; pay special attention to the In the direction of spontaneous combustion, the branches are particularly luxuriant. Pay attention to the wind direction and wind force. Do not cut the wood if the wind is too strong; you must keep a distance of 2.5 times the length of the felled tree between jobs, so that logging does not endanger the safety of others.