1. Refuel in time
When operating a small concrete mixer, the driver should always pay attention to the refueling volume. When the fuel gauge shows that the fuel quantity is close to the "0" position, please refuel in time. Do not add fuel until the fuel is completely used up. Not only will the diesel engine stop running without fuel, but also air will enter the fuel system. Once the air enters the fuel system, the fuel is not only wasted, but also more difficult to discharge.
2. Be careful not to block the fuel system
The concrete mixer has a special working environment, which can easily block the fuel system. If the fuel system is blocked, it will affect the normal operation of the equipment. Therefore, the time must be checked to ensure the smooth flow of the fuel pipe.
3. Carefully check the robustness of the fuel system
If the exhaust pipe of the small concrete mixer emits black smoke or the engine is difficult to start during operation, it may be caused by air leakage. Please pay attention to check the sealing performance of the fuel system.
4. Keep the fuel clean
Approximately 50% of fuel system failures are caused by dirty fuel. For gasoline engines, most of the water is contained in the fuel, so the water in the gasoline will corrode and damage the components of the fuel supply system.
5. Fuel selection is important
Select excellent fuel suitable for mixer truck. Poor fuel filtration, impurities, sludge, moisture, long-term accumulation, sedimentation, oil pump filter, oil pipe and fuel injector are easy to be blocked.
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