Car heaters are mainly used to warm up the engine in winter and provide heating in the cab of the car or heating in the passenger car cabin. With the improvement of people's comfort in the car, the combustion, emission and noise control of the fuel heater are more demanding. , Indirectly promotes the progress of my country's automobile fuel heater technology. In daily life, necessary daily maintenance can extend the service life of automobile heaters.
The first point is that after the heater has been used for a period of time, the ignition plug must be unscrewed to clean up the carbon deposits. Too much carbon deposits will cause the thermal efficiency to decrease. This is the time to clean the heat sink in the water jacket and the deposits in the combustion chamber. Carbon. If the point piston wire is burned, it should be removed and replaced with a new point piston.
The second point is to keep the inside of the heater clean. When it is found that the main intake and exhaust pipes of the heater and the drip pipe are blocked, clean them in time.
The third point is to ensure that the fuel tank, fuel pipe and solenoid valve are clean to avoid blocking the oil circuit.
The fourth point is that the circulating heating medium selected in the heater should be adapted to the outside temperature. The water pump in the heater should be checked regularly according to the specific conditions of use. If problems are found, they should be overhauled in time.
The fifth point is that electrical components such as the automatic control box on the heater are maintained according to the maintenance method of low-voltage electrical appliances, and the parameters of the automatic control box cannot be changed at will.
Sixth, check regularly to keep the thermal control in good condition, and replace it in time if damage is found. Seventh, the main unit of the heater does not need to be repaired, and if there are special circumstances, it should be repaired in time.
Finally, in the summer season when the accelerator is not used, it should be started about 5 times regularly to ensure that each time is about 5 minutes.
The above are the maintenance precautions that the car heater needs during use. I hope to notice that the necessary maintenance of the car heater can effectively extend the service life of the car heater. If you have more related questions, please contact us !