How to extend the life of the laboratory explosion-proof refrigerator

The protection and maintenance of laboratory explosion-proof refrigerators is particularly important in extending their service life and normal use.

If the temperature control is not accurate, the objectto to be preserved will often be damaged, which has a great impact on the results of the experiment, and then affect the normal development of research work. Therefore, in the process of use, the laboratory explosion-proof refrigerator must be regularly protected and maintained, and at least once a month to ensure that the laboratory explosion-proof refrigerator cleaning.

Wipe a small amount of dust inside and outside the lab's explosion-proof refrigerator with a dry cloth. If the lab explosion-proof refrigerator is too dirty, use a neutral cleaner. Rinse completely with pure water. Lubricants are not required for compressors and other mechanical components of the laboratory explosion-proof refrigerator. Be careful when cleaning the fans at the rear of the compressor in the laboratory explosion-proof refrigerator. After cleaning, carry out a safe inspection, to ensure that the plug into the laboratory explosion-proof refrigerator power cord, do not connect, to ensure that the plug will not be abnormal heat. The power and distribution lines on the opposite side of the laboratory explosion-proof refrigerator are not broken or nicked.

When the alarm is activated, check to see if the power or plug in the laboratory explosion-proof refrigerator is pulled out of the socket. Second, check to see if the internal thermometer is out of the appropriate range. In this case, the item is placed. Preheat the lab explosion-proof refrigerator and trigger an alarm, then check to see if too many items are placed at once.

Look at the evaporator surface when the laboratory explosion-proof refrigerator is not sufficiently cooled:

1. Whether the laboratory explosion-proof refrigerator has frost;

2. Whether the laboratory explosion-proof refrigerator door is too frequently switched;

3. Whether the opposite side of the refrigerator is in contact with the wall, and whether there are too many items in the laboratory explosion-proof refrigerator.

When the lab explosion-proof refrigerator is too noisy, check to see if the soleplate is solidified. Whether the laboratory explosion-proof refrigerator is stable. If unstable, adjust the movable screwso so that the four corners are securely supported on the soleplate, if anything touches the rear of the refrigerator. As long as the daily protection and maintenance of the laboratory explosion-proof refrigerator is completed, the laboratory explosion-proof refrigerator can achieve better working conditions.