LS/LG HMI eXP40-TTE/DC

07/22/2020

The fluorine refrigeration compressor is short of oil, how to add it?

When the compressor is running for a period of time, we can judge whether the compressor is short of oil by observing the oil glass. If the oil level in the oil glass is lower than half of the position, then we need to replenish the oil. This article introduces the oil replenishment method of small and medium-sized compressors.

06/14/2020

Cause Analysis of Refrigeration Compressor Cannot Start or Stop Quickly After Start2

1) First check the main circuit. Whether the power supply has power, whether the voltage is normal, whether the fuse has been blown due to starting overload, whether the air switch has tripped, whether the switch contacts are good, and whether the power s器2䀀
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06/14/2020

The main cause of the burning of refrigeration compressor windings

The damage of the motor coil is mainly manifested as the destruction (short circuit) and open circuit of the stator winding insulation. After the stator winding is damaged, it is difficult to be found in time, which may eventually cause the winding to bur器2䀀
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06/29/2020

Several causes of compressor burning

09/07/2020

The invisible soul of air compressor operation-air filter

Air filter, also known as air filter. In the entire air compressor operating system, all components are indispensable, but air filters are often ignored by users. In fact, air filters can be called the invisible soul in the design and operation of the air compressor system.

07/18/2020

The role of precision chillers in various industries

Piston refrigeration compressor liquid hammer process and reasons for liquid hammer 1. Introduction The phenomenon that liquid refrigerant and/or lubricating oil is sucked into the compressor cylinder with the gas and damaged the suction valve plate

08/16/2020

What are the precautions for installing the piston ring of ammonia refrigeration accessories

Piston ring is a small part of piston compressor in ammonia refrigeration system. It is used as a metal ring for sealing inside the piston. The piston ring includes a gas ring and an oil ring. It may seem small but it plays an important role.

08/19/2020

How to achieve energy saving and high efficiency in integrated chillers

The integrated chiller saves energy because of its low condensing temperature. The integrated chiller integrates water-cooled units, computer room civil engineering, cooling towers, cooling

03/17/2021

Several effective tips for servo motor drive repair

1. When the Panasonic digital AC servo system is powered on, the motor vibrates and makes a lot of noise, and then the driver gives an alarm No. 16, what should I do?

08/17/2020

Detailed knowledge of screw chiller system

How to improve the service life of screw chillers and reduce the failure rate of screw chillers? This problem has been plagued by many friends, and it is also a relevant knowledge module they want to know very much.