Daily maintenance of Shanghai Bilang cryogenic coolant circulation device.
The main feature of the low-temperature coolant circulation device is that it is an original imported compressor, which has high efficiency, and is equipped with casters, which is more convenient to move. The touch buttons are convenient for operation. Function, the inner tank is stainless steel, clean and hygienic, beautiful and corrosion-resistant, side inlet and side exhaust, rounded corner design to prevent accidental injury, using a barrel-type inner tank, the circulation is more uniform without dead angle, no coil inside the experimental tank, Make full use of the space in the tank.
The maintenance and maintenance knowledge of the low-temperature coolant circulation device is what you must understand in the daily use of cold water! The relevant technical personnel of Shanghai Bilang summarize the following points for your reference:
The start of the air-cooled low-temperature coolant circulation device unit should be checked whether the fan is turned correctly. If it is forward, it can be started. If it is reversed, it means that the power wiring is reversed. It must be replaced after the phase sequence is started.
The setting values ​​of the various protection devices of the unit have been adjusted by the factory, please do not change them at will.
When the unit fails to alarm and shut down, first press the unit's stop button (the alarm light will go out), then check the cause of the failure, and do not force it to start running until the failure is not eliminated.
If it is not an emergency, you can not shut down the unit by cutting off the main power supply; if the unit is out of service for a long time in winter, turn off the unit first, then turn off the main power supply, and drain the water in the system.
To keep the machine room clean and well ventilated, regularly clean and remove the condenser to ensure the normal and stable operation of the unit.
For the air-cooled low-temperature coolant circulation device, please keep the surface of the cooling coil of the low-temperature coolant circulation device clean to ensure that the surrounding air is circulated and the temperature is low. Regularly clean the deposits on the coil to ensure a good heat exchange effect.
The water-cooled low-temperature coolant circulation device should keep the cooling water tower clean, and keep the air circulation around the water tower, the temperature is low, to prevent debris from entering the cooling tower and reduce the cooling efficiency.
If the low-temperature coolant circulation device has been used for more than six months, or the high / low pressure switch often fails, or the cooling capacity is reduced, please arrange the staff to clean the condenser. If repairs are carried out in accordance with the above instructions many times, the low-temperature coolant circulation device fault alarm still sounds long, so you must ask a professional low-temperature coolant circulation device to repair it.
After reading the knowledge about the repair and maintenance of such a low-temperature coolant circulation device, I think you should know that the low-temperature coolant circulation device is specially maintained in the daily use process, so this maintenance is done to allow the service life of your low-temperature coolant circulation device It's longer.
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