Do not pour gasoline into the carburetor port when the engine is running or when the car is cranking. Add gasoline to the carburetor to increase the concentration of the mixture in the cylinder. Although this is helpful for starting when the oil does not enter the cylinder, it will not help the failure caused by other reasons, and it may also cause failure. Hazards include fire, burning people and burning vehicles.
When maintaining the gasoline filter, it is not recommended to burn the filter element with gasoline. When maintaining gasoline filters, many people like to use gasoline to burn ceramic filter elements to remove impurities on the filter element. The danger of doing this is that it is easy to catch fire, and it also affects the life of the filter element.
In the oil depot, it is not allowed to use short circuit and spark to check the battery storage status. Because tires, batteries, tarps and other equipment are often placed in small oil depots with poor ventilation, and there is spilled gasoline on the ground, the sparks generated during the fire are likely to ignite the oil molecules in the air.
The towing chain of the oil tanker must not be wrapped around the beam. Oil, like other substances, can generate static electricity when it rubs against another object. This kind of static electricity flashover may ignite the fuel and cause a fire. Therefore, a grounded ground wire must be installed on the oil depot, and a grounded iron chain must be installed on the oil tank truck to prevent static sparks from being generated in the oil tank. This iron chain cannot be wrapped around the girder frame, and must be placed on the on the ground, and the mopping area is not less than 50 cm.
It is strictly prohibited to refuel under high-voltage power lines.
Do not frequently use the fire hanging method. Sometimes car spark plugs have carbon deposits. When a cylinder has severe carbon deposits, the cylinder cannot operate normally. In order to ensure that the cylinder can operate normally, the method of “hanging fire” outside the cylinder is used (leave 3 seconds between the spark plug and the high-voltage line). mm-4mm gap) to increase the energy of spark plug electrode flashing and restore the cylinder to work. However, the general “hanging fire” method can easily fall off if you are not careful. If there is gasoline dripping on the cylinder, a fire is extremely likely to occur. It is therefore only a temporary remedy. The correct treatment should be to clean and maintain the spark plug in time, and try to avoid using the “hanging fire” method.
No leakage is allowed in the automobile oil system. If there is leakage in the oil line in the chassis part, and the ignition is delayed or the mixture is lean, the exhaust pipe will catch fire due to slow combustion, and the temperature of the car body will rise, exceeding the ignition point of gasoline vapor by more than ten times (the ignition point of gasoline vapor Flash point is 28℃). If the leaked oil is ignited, it is very easy to cause a fire and cause the vehicle body to be scrapped. If the carburetor part leaks on the cylinder head, high-voltage spark leakage from the spark plug may also cause a fire.
