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Before you had time to get enough of the new refrigerator, how did the noise and vibration spoil the impression? Consider the possible causes and solutions to this problem.
Of course, absolutely silent technology does not exist. Claimed home label readings may vary significantly. The fact is that testing of equipment is carried out in special factory conditions. But if the vibration of the refrigerator becomes too noticeable, you need to check and find out the cause of the problem.
Causes of refrigerator vibration
You need to understand that any refrigerator will make sounds during operation. The question is what character sounds and how strong they are. Normally, the noise of equipment should not exceed 55 dB. Gurgling, murmuring water, a slight hum – this is the normal sound of the refrigerator. But if a strong vibration of the case begins, it’s time to be alert.
Humming and vibration can not only interfere with household chores, but also harm refrigeration equipment. What is the reason for this “behavior” of technology?
Incorrect installation
Perhaps the refrigerator is installed on an uneven surface, or its body is in contact with pieces of furniture. To remedy the situation, follow the basic installation rules:
- The distance of the refrigerator from the wall and furniture should be from 5-7 cm. This is necessary for normal ventilation and the absence of extraneous sounds – when in contact with other objects, the equipment may rattle and buzz.
- Installation is carried out strictly according to the level. Otherwise, the distortion will provoke extraneous noise and vibration during operation.
- The body should lean back a little (1-2 degrees). So the chamber door will close well.
Check the position of the dishes in the chamber. If plates and pots touch, the refrigerator may hum and rattle. Incorrect placement of contents leads to resonance, so do not put everything on one side, the shelves should be evenly filled.
Problems with the motor-compressor
Strong vibration of the compressor of the refrigerator “Atlant” or other brands will be heard when its parts are worn. Perhaps the pistons or their rings have worn out. Since the compressor is the main part, the entire assembly will have to be replaced.
There may also be such reasons:
- Compressor shipping bolts not removed. They secure the part during transport so that the engine does not get damaged. If the bolts are not removed in time, they will cause wear on the refrigerator parts.
- Compressor casing suspension vibrates. What to do? Place a piece of rubber on and tighten the bolts well. Rubber will absorb vibrations, reduce noise.
- Loose motor shock absorbers. Since the shock absorbers are now poorly fixed, the compressor hums and vibrates even more. You may hear a thud if the motor hits the housing. Fasteners must be tightened to restore normal operation.
The pipes on the back wall of the refrigerator may also vibrate. You cannot move them, but you can put a seal to reduce the noise level.
Watch the related video:
Stands for the refrigerator from vibration
How does vibration affect the refrigerator? Leads to rapid wear of components and parts. Therefore, if all the tricks do not help to install the refrigerator evenly on the surface, anti-vibration pads will help you out.
The special shape and stiffening ribs reduce the load on the floor. In addition, the stand compensates for all surface irregularities.
The gap between the stiffening ribs in the stands allows you to absorb vibrations during the operation of the equipment. A slight elevation above the floor level contributes to normal air circulation and ventilation. All that is needed is to adjust the position of the case, put four stands. So you will not only ensure silence in the room, but also keep the floors from sagging at high pressure.
Stands made of polymers can be ordered in the online store.
As you can see, the causes of refrigerator vibrations can be different. This is not necessarily a breakdown – most often there are problems with the installation. Use our recommendations to resume normal operation of the equipment.