Violation of the tightness of the refrigeration chamber - one of the most common reasons why the unit begins to work intermittently. If you notice that Atlant refrigerator the cold is kept worse, ice is freezing, or the compressor is running almost non-stop, the problem often lies in the wear of the door gasket. It is sealing rubber responsible for the tight fit of the door to the body, not letting warm air in.
You can restore the insulation yourself, without resorting to an expensive call to a technician. The process requires accuracy and understanding of the design of a particular unit, since models may differ in the method of fastening. In this article we will look at how to correctly insert a new element, straighten it and check the quality of the work performed.
Timely replacement will help avoid food spoilage and significantly reduce energy consumption. Ignoring the problem will lead to failure of more expensive components, such as compressor or the defrost system. Therefore, having discovered a defect, you should not postpone repairs.
Signs of wear and the need for replacement
You can determine that sealing rubber has become unusable by a number of visual and functional signs. The easiest way is to conduct the so-called paper test. Clamp the sheet of paper with the door in different places around the perimeter. If the paper is pulled out too easily or falls out on its own, it means that the seal is broken and sealing rubber is required replacement of the seal.
Visual inspection will also tell a lot about the condition of the part. Cracks and creases may appear on the rubber, it may become stiff and lose elasticity. Deformation is common when the elastic pulls away from the body, especially in the corners or in the middle of the long side. In models Atlant with a magnetic type of fastening, the magnetic tape inside may delaminate or lose its properties.
⚠️ Attention: If you notice that condensation is constantly accumulating on the outside of the case, especially near the doorway, or mold appears, this is a sure sign that the moist air actively penetrates inside due to poor fit.
Sometimes the problem is solved not by complete replacement, but by restoring the shape of the old elastic band, if it is not physically damaged. However, if the material is cracked or “dull”, seal repair is impossible - only installing a new part will help. Operating equipment with a defective gasket leads to increased wear of the motor.
Choosing a suitable seal for Atlant
Before inserting a new part, you need to make sure that it fully matches your model. Refrigerators Atlant have been produced for decades, and during this time the design of doors and grooves may have changed. Seals are single-chamber and double-chamber, and also differ in the type of fastening: on glue, on screws or in a groove (herringbone).
The most common option for modern models is a seal that is inserted into a special groove on the door. It can be magnetic or have a separate magnetic insert. When purchasing, it is important to pay attention to the rubber cross-section profile. Even a millimeter mismatch in the profile can lead to the door not closing tightly or, on the contrary, opening with difficulty.
Below is a table that helps you navigate the types of seals for different series of refrigerators:
| Refrigerator series | Mounting type | Profile features | Presence of a magnet |
|---|---|---|---|
| Atlant MHM 1700 | In the groove (herringbone) | Standard, soft | Built-in |
| Atlant 4000th series | In groove / Corner | Reinforced, two-lobe | Built-in |
| Atlant 6000th series | In groove | Complex profile | Built-in |
| Old models (Minsk) | On glue / Nails | Simple, without magnet (sometimes) | Separate/No |
When ordering spare parts through online stores, always indicate the full model number, which is located on the nameplate inside the camera. This will avoid mistakes, since visually similar rubber bands may have different lengths or connection angles.
Preparation of tools and workplace
To successfully complete the work replacing the seal you don’t need a complex professional tool. However, you should have items on hand that will help you carefully remove the old tires and install new ones without damage. First of all, you will need a hair dryer - an ordinary household hair dryer or a hair dryer (but with caution).
Heating is necessary in order to make the rubber profile more elastic. Cold rubber is brittle and can crack when trying to straighten it in the corners. Also have a flathead screwdriver or a special plastic spatula ready to bend the edges of the groove during installation. Do not use sharp metal objects so as not to damage the door plastic or the rubber itself.
- 🧤 Protective gloves —to avoid staining the new rubber and to protect your hands from dirt.
- 🧼 Soap solution —for degreasing and cleaning the groove before installation.
- 📏 Ruler or tape measure —to check the length of the new seal.
- 🔧 Flat screwdriver —for neatly filling the corners (it is better to wrap it with tape).
The workplace should be well lit. Clear the space in front of the refrigerator in advance so that you can access the door from all sides. Remove products from the shelves that may interfere or fall when the doors are opened wide.
Removing the old seal
The process of removing old rubber depends on the method of its attachment. In most modern models Atlant the seal is simply inserted into a groove around the perimeter of the door. In this case, the task is simplified: you just need to pull it out of the groove. It is better to start from the corner or the middle of the long side, where the rubber gives in most easily.
If the seal is glued, the situation is more complicated. You will need to carefully peel it off, helping yourself with a spatula. Any remaining adhesive must be carefully removed so that the new rubber can lay flat. The surface must be perfectly clean and dry. Sometimes the old rubber is screwed with self-tapping screws, which are hidden under the decorative strip or the rubber itself - in this case, they need to be unscrewed.
⚠️ Attention: When dismantling, proceed without sudden jerks. If the rubber is stuck or stuck tightly, warm up this area with a hairdryer. A sudden force can lead to deformation of the plastic frame of the door, which will be extremely difficult to correct.
After removing the old part, thoroughly rinse the groove with warm water and detergent. Remove all dirt, grease and old adhesive residue. This will ensure better sliding of the new rubber during installation and a tighter fit. Allow the surface to dry completely before installation.
☑️ Preparation for installation
Step-by-step installation of the new seal
Before inserting the seal into the refrigerator Atlant, it is recommended to warm it up. Immerse the new rubber in warm (not boiling water!) water for a few minutes or warm it thoroughly with a hairdryer. This will make the material soft and pliable. Installing cold, hard rubber often leads to creases and loose fit in the corners.
Start installation from the top corner of the door. Insert the protruding edge of the profile (the so-called “herringbone” or leg) into the groove. Make sure it goes in all the way. Then, moving along the perimeter, gradually tuck the rubber into the groove. Use your thumb or the blunt end of a screwdriver to push the profile in.
Pay special attention to the corners. This is where voids most often form. The rubber in the corner should not just be pushed in, but carefully straightened, forming a right angle. If the profile has a margin of length, it can be stretched a little in the right place, but this should be done evenly.
- 👉 Move from the center of the side to the corners to remove the excess length.
- 👉 Make sure that the magnetic tape inside does not shift or turn inside out.
- 👉 In the corners, use the “accordion” method - create small folds if there is a lot of length, or stretch if there is not enough.
After the entire perimeter has been completed, check the fit again. Run your hand along the entire length, making sure there are no gaps anywhere. If the rubber has popped out somewhere, pry up the edge and tuck it back in. It is important that the seal fits tightly and evenly around the entire perimeter.
What to do if the seal is longer than required?
If you bought a universal seal and it turned out to be longer, you can trim it. However, this must be done very carefully. It is better to leave a small margin and cut off the excess at the joint (usually in the lower corner), making an oblique cut at an angle of 45 degrees. This will ensure a tight connection without gaps. The main thing is not to cut the magnetic tape itself across; if possible, it is better to make a break in the magnet in an inconspicuous place or use a special glue to join the magnets.
Alignment and checking tightness
After installing the seal, the door may not close tightly due to the fact that the rubber has not yet taken its final shape. To straighten the seal and remove creases, use the hairdryer again. Apply heat to problem areas and use your fingers to smooth out wrinkles. Hot air helps the rubber “remember” the desired shape.
There is a popular leveling method: close the refrigerator door tightly and leave it in that position for several hours (preferably overnight). During this time, the rubber will straighten under the pressure of the sash. However, if the creases are strong, it is better to use a hair dryer, since simply closing it may not help.
The final stage is checking the quality of the work. Test again with a piece of paper around the entire perimeter. The paper should be removed with noticeable force, but not torn. If in some place it falls out freely, it means there is a gap there. Also visually inspect the door: it should fit against the body over the entire area without visible cracks.
⚠️ Attention: If after all the manipulations the door still does not fit tightly, the problem may not be in the seal, but in the misalignment of the door itself. In this case, it may be necessary to adjust the hinges or check that the refrigerator itself is installed evenly on the floor.
Complete restoration of elasticity and magnetic properties may take up to 24 hours. On the first day, try not to open the refrigerator unless absolutely necessary, allowing the seal to finally “settle” in its place.
Common mistakes and how to avoid them
When replacing the seal yourself, beginners often make common mistakes. One of them is an attempt to insert cold, unheated rubber. This leads to microcracks, which over time will become through, and the rubber will quickly become unusable. Always warm up the material before installation. Atlant refrigerator Beginners often make common mistakes. One of them is an attempt to insert cold, unheated rubber. This leads to microcracks, which over time will become through, and the rubber will quickly become unusable. Always preheat the material before installation.
Another common mistake is ignoring cleaning the groove. Dirt and grease act as both an abrasive and a lubricant, preventing a tight fit and causing rapid wear. Thorough washing and degreasing is a mandatory step that should not be skipped.
They also often make mistakes with corners. When trying to stuff the excess length into a corner, users create a huge crease that prevents the door from closing. The excess length must be distributed evenly over the entire side or carefully trimmed in an inconspicuous place, making a high-quality joint.
- ❌ Using aggressive chemicals for cleaning, which corrodes the rubber.
- ❌ Excessive stretching of the seal, which weakens the magnetic field.
- ❌ Ignoring the tightness check after installation.
If you doubt your abilities or see that the door design is too complex, it is better to turn to professionals. However, in 90% of cases, replacing the seal in refrigerators Atlant is a procedure available to every home craftsman.
Is it possible to glue a torn seal with regular glue?
It is not recommended to use regular office glue or “Moment”, as they can corrode the rubber or become too hard when drying, losing their tightness. It is better to use special rubber adhesives or silicone sealants that remain elastic. However, the best option is insertion into the groove rather than gluing.
How long does the seal last in the Atlant refrigerator?
The average service life of a high-quality seal is 5–7 years. However, if the door is opened frequently, there are pets or improper care (aggressive chemicals), it may wear out earlier. Regular washing and lubrication with silicone prolongs its life.
Why did the door begin to close tighter after replacement?
The new seal is always thicker and stiffer than the old one, so the opening force increases. This is fine. After 1–2 weeks of use, the rubber will wear out a little and the door will close easier. If the door does not close at all, check whether the corners are inserted correctly.
Where can I find the model number to order spare parts?
The refrigerator model Atlant is indicated on a metal plate (nameplate), which is usually located inside the refrigerator compartment on the side wall or on the rear wall outside. Look for a code starting with the letters MXM or KXM.