Electrical leakage:
If the refrigerator's outer shell contacts low-temperature explosion-proof materials, you may experience an electric shock and numbness in your hands. This can occur when the refrigerator is leaking electricity. The reasons are as follows:
Compressor Leak: Generally, due to the long-term use of explosion-proof refrigerators, the insulation layer of the motor winding ages and peels off, causing the compressor to leak.
2. Moisture-proof Wire Leaking: Due to the long service life of the moisture-proof wire in the company, after connecting to the power source, the overload protection and control relay frequently switches on and off, causing the compressor to fail to start in a timely manner. The cabinet becomes electrified, and there is a tingling sensation when the human hand comes into contact with it.
Grounding not connected or loose can lead to poor grounding and leakage.
Please note: In the event of a leakage in a explosion-proof refrigerator, if the cause of the leakage cannot be identified or resolved, please promptly shut off the power and contact the manufacturer or a professional for assistance.
Continuous Operation
It could be due to a failure in the temperature control of the low-temperature explosion-proof refrigerator, as this phenomenon is easily caused in high-temperature environments. The main reason is that the temperature sensor fails to detect the temperature, or the refrigerator door is not properly closed.
Three: Ice Build-Up in Refrigeration Chamber

This is a normal occurrence, as the goods stored in the refrigerator have a high water content. If the refrigerator freezes over, first determine whether the low-temperature explosion-proof refrigerator uses air cooling or direct cooling. If the refrigerator of an air-cooled explosion-proof refrigerator freezes, it may be due to improperly installed air grates, and you can contact the manufacturer. For a direct-cooled explosion-proof refrigerator, the freezing of the freezer is a normal phenomenon. Since the goods placed inside freeze upon cooling, and it's also caused by moisture in the air when the door is opened, manual defrosting is recommended.