Mitsubishi Compressor JH529YAB

08/27/2020

Compressor overhaul and correct installation matters, super complete and detailed

Content covered by compressor overhaul Compressors generally need to be overhauled after 12,000-26,000 hours of operation. In addition to all the work required for intermediate maintenance,

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

01/11/2021

[Case] Air conditioner compressor does not work after Mitsubishi Pajero overhaul Failure phenomenon:

[Case] Air conditioner compressor does not work after Mitsubishi Pajero overhaul Failure phenomenon: The Mitsubishi Pajero off-road vehicle uses a 6G72 engine. The air-conditioning compressor does not work after the car is overhauled and the condenser器2䀀
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09/04/2020

How many do you know about the essential nine almighties in the bearing industry

1. Installation of bearing 　　 Whether the bearing is installed correctly or not affects the accuracy, life and performance. Therefore, the design and assembly department must fully study the bearing installation. Hope to install in accordance with operating standards. The work standard items are usually as follows:

08/15/2020

Precautions during the use of air-cooled refrigerators

Before using the air-cooled chiller, you can carefully count the operating data of the equipment, and then based on these operating data, you can make a basic judgment on the operating status of the equipment,

06/14/2020

Fully enclosed piston compressor

Fully enclosed piston compressor

08/16/2020

Air energy heat pump heating, what installation and use details need to be paid attention to

In the recent period, the term "coal to electricity" has frequently appeared in the vision of the broad masses of people. The reason is that many areas in Beijing, including Chaoyang, Haidian, and Tongzhou, have announced the results of the "coal-to-electricity" winning bid.

09/21/2020

Refrigeration system failure symptoms

Symptoms of refrigeration system failure 　 　 　 　 1. Detection of pressure and temperature of refrigeration system　　 (1) The pressure concept of the refrigeration system The refrigeration system can be divided into high and low pressure during operation. The high pressure section is from the discharge port of the compressor to before the throttle valve. This section is called the evaporation pressure.

09/04/2020

Energy-saving space of screw air compressor itself

When we talk about the energy saving of screw air compressors, we often start from the outside of the air compressor, such as frequency conversion transformation, waste heat recovery, etc.

08/24/2020

Is it normal to see smoke from the outdoor unit during air conditioning heating in winter

Is it normal to see smoke from the outdoor unit during air conditioning heating in winter