Spray duster technology and maintenance knowledge
First, the use of technology
1. Before use, first check whether the parts of the machine are complete and the installation is reliable. For new machines or equipment that has just been unsealed, the oil in the cylinder should be removed and the compression ratio and spark plug jump should be checked.
2. Before the official operation, first test with water to check whether there is any leakage in the machine.
3, whether spraying or dusting, should work in the wind.
4. When stopping the operation, first close the powder door or the powder switch, then turn off the gasoline engine.
5, when working, should wear the necessary protective equipment to prevent poisoning.
6, gasoline engine must use mixed fuel, the ratio of gasoline to oil is 15:1. For safe fire protection, it must be shut down when refueling.
7. After the gasoline engine is started, it should be idling at low speed for 3-5 minutes before stopping and observe whether the operation is normal.
Second, maintenance technology
(1) Daily maintenance
1. Clean up the remaining liquid or powder in the medicine box.
2. Wash the medicine box, check whether there is water leakage or oil leakage at each joint, and eliminate it in time.
3. Remove oil and dust from the surface of the machine.
4. Check the tightening of each connecting bolt.
5. When spraying, the carburetor and air filter should be cleaned every day.
6. After maintenance, the machine should be placed in a dry and ventilated place, not near the fire source.
(2) Long-term storage
1. Disassemble the machine completely and carefully clean the oil and dust on each part.
2. Clean the medicine box, fan and oil pipeline.
3. Clean the fan casing, and dry it and apply a layer of anti-rust butter to protect it.
4, all kinds of plastic parts should avoid long-term exposure, can not bump, squeeze.
5. All parts are covered with plastic cover and placed in a ventilated and dry place.
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