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Maintenance of Glycol Cooling Heating Control System
Apart from the attention needed during the daily use, the regular check and maintenance of Glycol Cooling Heating Control System are also very important. In order to help all of you learn to use Glycol cooling heating more efficiently, LNEYA Refrigeration sort out related maintenance, so that you can use it in time. Screw Compressor Screw compressor is a very important part of ethylene glycol refrigerator, and the compressor is directly related to the stability of the unit. If the compresso...
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Operation LNEYA high and low temperature cycle machine note
LNEYA high and low temperature cycle machine uses mechanical refrigeration to obtain low temperature heating tube heating to obtain high temperature. It is used with various glass reactors and reactors. What should be paid attention to when using it? High and low temperature cycle machine is suitable for dynamic constant temperature control of high pressure reactor cold and heat source, dynamic constant temperature control of double-layer glass reactor cold and heat source, dynamic constant t...
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High and low temperature circulation tank daily use instructions
During the operation of the high and low temperature circulation tank, some phenomena generated by the LNEYA protection device need to be observed. If some improper sounds and unexpected situations occur, we need to solve it in time. The high and low temperature circulation tank is not connected to the power switch, forget to turn on the leakage circuit breaker, and turn the leakage circuit breaker to ON. There is no input from the power supply: the fuse is burnt. In order to ensure the safe ...
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Noise description of common faults in high and low temperature integrated equipment
High-low temperature integrated machine equipment may cause malfunction due to improper operation, then how to deal with noise failure of the equipment, and then analyze the noise too high. The suction of high and low temperature integrated equipment is one of the main reasons for the excessive noise of the hydraulic pump. When air is mixed into the oil, it is easy to form cavitation in its high pressure zone and propagate in the form of pressure waves, causing oil to oscillate, causing cavit...
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High and low temperature cycle machine compressor performance description
The importance of the performance of high and low temperature cycle machine compressors must be known to everyone, then LNEYA reminds users that it is necessary to understand the common sense of the performance of the compressor. The high-low temperature cycle integrated machine compressor thermal switch and the thermistor are independent of the compressor wiring, and are not directly connected in the compressor circuit. The thermal switch controls the compressor control circuit through the f...
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Refrigeration heating cycle device compressor precautions
The performance of the compressor in the refrigeration heating cycle device is very important. When choosing the compressor brand of LNEYA refrigeration and heating cycle device, the compressors of domestic and foreign brand manufacturers are specially selected, the performance is more reliable, but it is necessary to pay attention to the use of the compressor. There are a few things to keep in mind. The compressor in the refrigeration heating cycle has only one correct connection, and the ot...
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LNEYA Liquid High-Low Temp. Test Chamber
High and low temperature impact chamber is a necessary test equipment of material such as metal, plastic, rubber, electronics and so on, used for testing material structure or composite material. It can figure out the tolerance degree in the instantaneous continuous environment of extremely high temperature and extremely low temperature to know the chemical change or physical injury because of contraction principle at least time. It is divided into two sides and three sides. The difference l...
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Hot and cold dynamic constant temperature control equipment cryopump installation points
The performance of each component in the cold and heat source dynamic constant temperature control equipment is different. We must make full use of each accessory to make the equipment run better. The cryopump is one of the main accessories, and it is also installed. Need to install as required. In the cold and heat source dynamic constant temperature control equipment, the cryogenic pump needs to pay attention to the installation facilities and requirements during installation. The foreline ...
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High and low temperature device related instrument maintenance instructions
The liquid medium should be added before the high and low temperature circulation device is used. The liquid medium generally uses more than 95% alcohol, and the liquid medium cannot be lower than the working plate 20mm. The high and low temperature circulation pump should be placed in a dry and ventilated place with a distance of 400 mm from the obstacle on the back and sides. The working power supply of the high and low temperature circulating device should be determined according to the mo...
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Cold and hot one mold temperature machine maintenance method description
In the process of using the hot and cold integrated mold temperature machine, it is necessary to carry out regular maintenance and repair. Then, LNEYA will share with you the maintenance method of the hot and cold integrated mold temperature machine. Regularly check the safety valve. The condenser and evaporator on the hot and cold integrated mold temperature machine belong to the pressure vessel. According to the regulations, the safety valve should be installed on the high pressure end of t...
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