Copeland Compressor EADB-0200-CAB-201

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

08/20/2020

Emergency shutdown treatment for sudden cooling water cut

During the operation of refrigeration equipment, accidents of sudden cooling water interruption sometimes occur. The cause of this accident is generally the failure of the cooling water pump.

06/14/2020

Compressor common knowledge, how much do you know

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05/09/2022

How to Clean Automobile Solenoid Valve?

Before removing the valve body from the bottom of the transmission, take extra care when removing the flat wire of the external solenoid valve.

06/29/2020

Several causes of compressor burning

08/06/2024

Excavator Repair Case Study: Speed Drop + Slow Action of the Excavator Stick

The stick and boom of the excavator are the "arms" of the construction machine. Whether it is used for loading, leveling slopes or digging trenches, any operation is inseparable from the precise tacit cooperation of them.

09/14/2020

What is the difference between oil and oil-free air compressors

The oil and non-oil in the air compressor generally refer to the oil content of the exhaust gas of the air compressor. Generally, the oil content of the oil machine is larger, and the oil content of the oil-free machine is 0.01ppm,

08/15/2020

How to exclude inferior refrigeration products

1. Function 　　A, low cooling power. The matched unit power is about 30% to 40% smaller. Generally, a 1.0 cubic four-door supermarket freezer matches a 1/2HP compact machine,

08/08/2020

Daily maintenance method of precision air conditioner for computer room

With the development of science and technology, the precision air conditioners in the computer room are gradually upgraded, and the cost is getting higher and higher. Therefore, it is more necessary to increase maintenance efforts.

07/30/2020

How to solve the problems encountered in the operation of the 120KW cold capacity air-cooled compressor

The 120KW cold capacity air-cooled compressor mainly has three related systems. Refrigerant circulation system, water circulation system and electrical automatic control system. Six. When the chiller is not used for a long time,