Repair agricultural machinery should pay attention to safety and prevent accidents such as crushing, scalding, poisoning, and explosion.
One is anti-crush. For agricultural vehicles under repair, the vehicle tires must be fastened with triangular wood. After using the jack to lift the vehicle, it should be reinforced with a support tool. Before loosening the jack, pay attention to whether there are people and obstacles next to it, and check the piping of the hydraulic car. It should be carried out only after the inclined carriage is firmly supported.
The second is anti-scald. The engine in operation should be repaired to prevent burns from hot gas, especially exhaust gas from the exhaust pipe. When the water temperature of the water tank is very high, do not rush to open the water tank cover by hand to prevent it from being scalded by boiling water.
The third is anti-corrosion. When preparing the battery electrolyte, ceramic or glass containers should be used. When checking the electrolyte height and density, do not allow the electrolyte to splash on the clothes or the skin.
The fourth is anti-poisoning. During the repair, it is necessary to frequently start the engine, gas welding and welding operations are frequently performed, and the interior is often flooded with a large amount of exhaust gas. Therefore, air circulation in the repair environment must be maintained to prevent chronic poisoning.
Fifth, prevent explosions. Thoroughly clean the oil tank and oil tank before welding, and confirm that there is no oil gas in the cavity before welding. In addition, Mars should be eliminated from the battery room to prevent the accumulation of hydrogen and oxygen from spilling out of the battery and explode in the event of a spark.
Sixth, prevent fire. There is no open flame when repairing a gasoline engine. No gasoline tanks should be left near the grinder. Cotton yarns, rags, etc., which are tainted with waste oil, should be disposed of in a timely manner and must not be littered.
Seventh is to prevent electric shock. The electrical equipment must be grounded reliably and the switching equipment must be higher than the human head. Wire aging or damage should be replaced in time to prevent electric shock or fire.
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