Yancheng Aigao Air Compressor | Air Compressor Failure | Compressor High Temperature Repair

Yancheng Aigao Air Compressor | Air Compressor Failure | Compressor High Temperature Maintenance
. r. . ' High temperature maintenance of Aigao Air Compressor
. r. . . ' The premise is that the temperature of the machine room is within the permitted range Within the range, the oil level is in normal condition (please refer to the accompanying instructions).
. r. . . . ' First confirm whether the temperature measuring element of the machine is faulty. You can use another temperature measuring instrument to calibrate it. If it is confirmed that there is no problem with the temperature measuring element, then check the temperature difference between the inlet and outlet of the oil cooler. It is normal. Between ~
degrees.
If the temperature is greater than this range, it means that the oil flow is insufficient, the oil circuit is blocked, or the temperature control valve is not fully opened. Please check the oil filter (when using a replacement oil filter, consider whether the flow is insufficient). Please check the filter. Some models have oil flow adjustment, please adjust it to the maximum first, check whether the temperature control valve is normal, you can remove the valve core, close one end of the temperature control valve, and force all the oil to pass through the cooler. If the above method fails to solve the problem, you must Consider whether the oil line is blocked by foreign matter.
If the temperature difference is less than the normal range, it proves that the heat dissipation is poor. Please check whether the water inlet volume of the water cooler is insufficient, whether the inlet water temperature is too high, whether the cooler is scaled (water circuit part), whether there is grease in the cooling unit (oil circuit part) ), for air cooling, please check whether the radiator is too dirty, whether the cooling fan is abnormal, the air volume is insufficient, whether the air duct is blocked, whether the air duct is too long, no relay fan is added, the relay fan is not turned on or the relay fan is faulty. Is there grease in the radiator?
. r. . . . ' If the temperature difference is within the normal range but the machine is still high, it means that the calorific value of the machine head exceeds the normal range. You should check whether it is running under overpressure, whether the oil quality is wrong, whether the oil quality is aging, and whether the machine is running at high pressure. Head bearing problems or even end friction.
. r. . . . ' In addition, if there is a fuel cut-off valve (also called a fuel supply valve or a fuel stop valve), check whether it is faulty. If the fuel cut-off valve fails, it will usually jump when the machine is turned on, and the temperature will rise linearly.
Changzhou Longli Machinery Co., Ltd. is a professional company specializing in air compression systems, engaged in the design, installation, repair and maintenance of air compression systems. The company has strong technical force, rich engineering experience and good business reputation. Telephone address: No. Honghe Road, Xinqiao Town, Xinbei District, Changzhou City