When it comes to high quality 400w electrical chain saw equipment, there will be many people who are relatively unfamiliar and do not know this tool, but if you are told that it is repairing scissors, most people will also understand. Repair scissors called high quality 400w electrical chain saw, the general high quality 400w electrical chain saw is used to trim the branches and leaves, It is suitable for the technical pruning of flowers and trees, ecological parks, gardens, roadside hedges and other landscaping aspects. In general, the high quality 400w electrical chain saw refers to cutting with the help of a blade driven by a matching backpack lithium battery, At this stage, high quality 400w electrical chain saw single and double blade, straight curved knife, single and double hand and so on. If the friends who have the largest area of planting trees and growing flowers at home can always prepare high quality 400w electrical chain saw, it is also very convenient to use. Although the operation is relatively simple, that is, the hand is fast, but we still can not be taken lightly, after all, it is mechanical equipment, or it needs safe operation. Then with the footsteps of Dehua to understand the problems that need to be paid attention to before use!

Problems that should be noted before using high quality 400w electrical chain saw

(1) Before starting the operation, all parts of the fuselage should be carefully checked to ensure that no screws are loose, damaged or deformed before the operation can begin. Especially the blade, and the joint of the blade should be carefully checked.

(2) Before starting the operation, you should understand the site situation (terrain, the nature of the hedge, the location of the obstacle, the degree of danger around it, etc.) and remove movable obstacles.

(3) Use a sharpened blade.

(4) Confirm that the blade has no broken edge, cracks, bends, and must not use the blade that has appeared abnormal.

(5) With the operator as the center, within a radius of 15 meters is the working area, in order to prevent others from entering the area, must be surrounded by ropes or hang warning signs. In addition, several people do homework at the same time, to greet each other from time to time, and maintain a safe interval.

(6) After tightening the screws, turn the blade by hand first to check whether there is an up and down swing or abnormal sound. When swinging up and down, it may cause abnormal vibration of the blade or loose fixed parts.

(7) When grinding the blade, ensure that the root of the tooth is filed into an arc to prevent the blade from breaking.

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