IFM Sensor O6E700

06/14/2020

Broken refrigeration compressor bearings? What can be repaired? Which must be thrown?

Broken refrigeration compressor bearings? What can be repaired? Which must be thrown? How to judge whether the bearing can be used again and the defects of the bearing need to be replaced To determine whether the bearing can be used again, it should be 器2䀀
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07/05/2020

Inverter compressor and Hitachi

Inverter compressor and Hitachi What sparks can be produced by the combined use of electronic expansion valve and compressor? Electronic expansion valve and compressor are indispensable refrigeration accessories in refrigeration equipment and refrigeration equipment, and they are used together with high efficiency.

08/25/2020

Precautions for showcase

After the cabinet is moved, it must be placed securely and stand still for half an hour before it can be powered on. When using a supermarket display cabinet for the first time, let the empty cabinet run for 2 hours before putting the food in the box for storage.

08/24/2020

Self-taught, fixed-speed air conditioner power consumption can be easily calculated

In summer, many friends worry about the electricity cost of the air conditioner at home, turning it on for a while, turning it off for a while, turning it on for a while when it’s hot, and turning it off for a while.

08/21/2020

Failure Analysis of Air Conditioner Button Circuit

Where is the button circuit in the inverter air conditioner? The first is the function keys on the display panel, and the second is the automatic switch on the main board. The main purpose is to transmit user instructions and achieve the purpose of information interaction.

06/29/2020

Causes of non-condensable gas in refrigeration system

Causes of non-condensable gas in refrigeration system 1. Insufficient emptying of the refrigeration system before charging the refrigerant Before charging the refrigerator, the compressor cylinder in the refrigeration system, the condenser, the evaporator, and the piping of the system were filled with air. In order to eliminate these air before charging the refrigerant, the interior of the refrigeration system Vacuuming,

06/14/2020

Twin screw compressor

Twin screw compressor

08/15/2020

What should be paid attention to when handling refrigeration equipment

Precautions for the handling of refrigeration equipment-Do not put it down during transportation. A series of matters must be paid attention to during the transportation of refrigeration equipment.

06/29/2020

Compression ratio of American Copeland compressor

09/07/2020

Do you know how the model designation of the air compressor comes from

Four basic marking methods 　　 1. Use motor horsepower to express: This was still feasible when the air compressor technology was not developed in the early days. However, with the continuous development of technology, even if the same motor is used now,