1. Check the fuse switch:
The self feeding agitator truck drives the tank through the hydraulic transmission system. The safety switch is the one that is easy to fail in the hydraulic oil cooling system. Therefore, check the safety switch at once after the failure occurs.
2. Check the drive fan:
The motor is the key component in the whole heat dissipation system. The good or bad heat dissipation effect is directly related to the motor speed and stable running state. It is directly powered by the electric control box connected to the vehicle battery. The motor is driven by electricity to run at a high speed to take away the current heat of the heat exchanger and cool the hydraulic oil.
3. Check the heat exchanger:
The hydraulic oil radiator is used to cool the self feeding mixer. The heat exchanger is equipped with a motor driven fan to dissipate heat, so that the hydraulic oil can work normally. The mechanical pointer above detects the negative pressure in the pipeline. If there is a reading that indicates that the hydraulic oil filter may be blocked, it is only necessary to remove the rubber pointer above to zero at the beginning. If there is a reading that cannot be solved after the rubber plug is removed, the hydraulic oil filter element needs to be replaced.
4. Check the thermal sensor:
The temperature sensor is located on the oil inlet pipe of the heat exchanger, and its function is to detect the temperature of the hydraulic oil. If it is confirmed that the cooling system of the charging mixer is not a problem of insurance after the failure, check the temperature sensor.
5. Check radiator control box:
The heat dissipation control box monitors and receives the signal transmitted from the temperature sensor. When the temperature data exceeds the set value, the circuit of the heat dissipation fan is automatically connected to allow air circulation to reduce the temperature of the hydraulic oil. Therefore, the heat dissipation system cannot work normally after the heat dissipation control box is damaged, and it needs to be replaced in time. Generally, the heat dissipation control box is not easy to be damaged.
Self feeding mixer truck