The items transported by tanker trucks are rather special and classified by the State as dangerous goods carriers. Therefore, safety requirements are more stringent. So what do we have to pay attention to in the course of daily driving and maintenance? Next, let's take a look at Xiaobian:
When the tanker engine is running or the body is shaking, do not pour gasoline into the carburetor port. Pour the gasoline into the carburetor can increase the concentration of the mixed gas in the cylinder. This can help the car start when oil does not enter the cylinder, but it cannot solve the problem at all. And there may also be a risk of backfire, burns and vehicles.
Many tanker drivers often use gas-fired ceramic filter cartridges to remove impurities from filter elements while maintaining the filters. Such behavior is not advisable. This behavior may cause a fire while affecting the life of the filter element.
In the oil depot, it is not allowed to use short-circuiting when checking the battery condition. Because many small oil depots are not well ventilated, tires, batteries, tarpaulins and other equipment are often placed around. When there is gasoline spilling onto the ground, the sparks generated when the fire is caught are likely to ignite the oil molecules in the air.
The drag chain of a tanker truck must not be wrapped around the girder. Oil, like other materials, generates static electricity when it rubs against other objects. This kind of electrostatic flashover can cause fire, so a grounding wire will be installed on the oil depot, and a grounded iron chain should be installed on the tanker. This is to prevent static sparks in the tank. Therefore, this chain cannot be randomly wound on the girder of the car and must be placed on the ground. The contact with the ground must not be less than 50 cm.
The spark plug of the tanker will produce carbon deposits. When the carbon deposit in a certain cylinder is very serious, the cylinder will not work normally. In order to allow this cylinder to work normally, the method of “hanging fire†can be used. It is to leave a gap of 3 mm to 4 mm between the spark plug and the high-voltage wire to increase the energy of the spark plug electrode when it flashes. However, it is not easy to fall off. If there is dripping gasoline in the cylinder, it is very easy to have a fire. So this is a zero-day remedy. The right way is to clean and maintain the spark plug.
No leakage is allowed in the automobile oil system. If the chassis part of the oil circuit is leaking, and it is on the ignition late, mixed gas lean point, due to slow combustion will lead to exhaust pipe fire, the body temperature increased, more than ten times the ignition point of gasoline vapor (gasoline vapor The ignition point is 28°C). Leaking out the oil can easily cause a fire and cause the vehicle to be scrapped. If the carburetor part drips on the cylinder head, spark plug high voltage spark leakage may also cause fire.
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