The appearance of ice on the back the wall of the freezer compartment or a loose fit of the door are the first alarm signals indicating wear of the sealing rubber. Sealant on refrigerator doors Atlant over time, it loses elasticity, cracks or deforms, which leads to loss of tightness of the contour. This is not just a cosmetic defect, but a serious malfunction, ignoring which leads to increased energy consumption and accelerated wear of the compressor.
You do not have to call a specialist to solve this problem, since the replacement process can be done at home. In this article we will look in detail at how to choose the right elastic band for your model, what tools you will need and how to avoid common mistakes during installation. A high-quality procedure will restore thermal insulation and extend the service life of your refrigeration unit.
It is worth noting that the design of doors in different series Atlant may differ: in some models the seal is inserted into a groove, in others it is glued or secured with screws. Understanding the fastening type is the key to a successful repair. Below we will consider a universal algorithm of actions applicable to most cases, taking into account the nuances of various modifications.
Diagnostics of the condition of the seal
Before going to the store for a new part, it is necessary to conduct a thorough visual and tactile diagnosis of the current condition of the door. Often, users mistakenly believe that the problem is only in visible breaks, but microcracks or loss of elasticity play an equally important role. Tightness is the main parameter that we will check.
There is a simple and effective way to check, known as the test with a sheet of paper. Take a regular A4 sheet, open the door and clamp the paper between the seal and the refrigerator body around the entire perimeter. If the sheet is pulled out easily, without noticeable resistance, it means that in this place elastic band does not fit tightly.
⚠️ Attention: If when closing the door you hear a characteristic whistle or see that there is a gap of even 1-2 mm between the body and the seal, replacement is necessary in the shortest possible time. Ignoring the gaps leads to freezing of the evaporator.
Also pay attention to the color and texture of the material. If seal becomes hard, has lost its black color (turned white) or has a sticky surface, its chemical structure has been destroyed. In such cases, even temporary measures like lubricating with silicone will not give a long-term effect.
Choosing a suitable seal for Atlant
The spare parts market offers many options, but for refrigerators Atlant it is critical to choose a profile identical to the factory one. Seals differ not only in length, but also in cross-sectional shape, method of fastening (profile with a “claw”, magnetic insert, type of angle). Using the wrong part will result in the door closing with force or, conversely, not retaining heat.
For an accurate selection, you will need to know the model of your refrigerator. It is usually indicated on a label located inside the camera or on the back wall. Pay attention to the series: Atlant 4502, 6021, MHM 1700 and other series may have design differences in the doors of the freezer.
When purchasing, pay attention to the material. Modern seals are made of thermoplastic elastomer, which is resistant to low temperatures and household chemicals. Cheap analogues made from recycled rubber quickly harden in the cold.
| Parameter | Factory original | Cheap analog |
| :--- | :--- | :--- |
| Material | Thermoplastic elastomer | Recycled rubber |
| Elasticity | High, recovering | Low, creases remain |
| Magnetic tape | Built evenly | May be absent or weak |
| Service life | 5-7 years | 1-2 years |
If you are not sure about the model, it is better to remove the old seal, measure its length and photograph the profile of the corner and mounting location. This will help the sales consultant or warehouse technician select the most accurate analogue.
Where to buy the original?
Original Atlant spare parts are best ordered from authorized service centers or official dealers of the brand. In the markets, there is a high probability of buying a low-quality replica.
Necessary tools and preparation
Replacement rubber bands on the freezer door is a procedure that does not require complex power tools. However, proper preparation of the workplace and the availability of the necessary devices will speed up the process and protect the surface of the refrigerator from damage.
You will need the following tools: a construction or regular hair dryer (to soften the rubber), a flat screwdriver (preferably with a wide blade), a spatula (plastic or wooden), a solvent (acetone or alcohol) for degreasing, and also glue (if your model involves gluing, for example, polyurethane glue for rubber or “Moment”).
☑️ Preparing to replace the seal
It is important to ensure good lighting of the work area. The freezer door often has complex geometry, and small fastening parts can be missed in the shadows. Also prepare a clean rag to immediately wipe off any protruding glue or dirt.
Removing the old seal
The process of removing the old one rubber bands depends on the method of its attachment. In most modern models Atlant the seal is inserted into a special groove around the perimeter of the door. To remove it, you need to carefully pull back the edge of the seal and, inserting a flat-head screwdriver under the “foot” of the profile, slowly move the tool along the perimeter, releasing the rubber.
Be extremely careful not to scratch the plastic of the door or the metal body. If the seal is glued, the situation becomes more complicated. In this case, you need to heat the rubber with a hairdryer to soften the adhesive layer, and then carefully remove the tape using “pull-off” movements. Do not pull sharply, as the rubber may tear, leaving pieces of glue in hard-to-reach places.
⚠️ Attention: When using a hair dryer, do not overheat the door plastic. Keep the nozzle at a distance of 10-15 cm and constantly move the air stream. Local overheating can deform the body irreversibly.
After removing the main tape, it is necessary to thoroughly clean the groove or surface of the door from remnants of old glue, dirt and grease. To do this, use a solvent and a stiff brush or scraper (plastic). The surface must be perfectly clean and dry before installing a new part.
Installing a new seal: step-by-step instructions
Before installing a new one seal it is recommended to straighten it. Since it is stored rolled up, it needs to be shaped correctly. To do this, you can heat the rubber with a hairdryer (not too much) or soak it in warm water for a few minutes, then let it dry in a straightened state. This will make the material more elastic and convenient for installation.
Start installation from the top corner of the door. Insert the corner of the seal into the groove or press it to the surface (depending on the type of fastening). If the seal is inserted into a groove, use a blunt object (such as a screwdriver handle wrapped in cloth) to push the profile tab into the channel. Move from the corner to the center of the long side, then move to the short side.
In models where gluing is required, apply a thin, even layer of glue to the grease-free surface of the door and to the rubber itself. Let the glue dry according to the instructions (usually 5-10 minutes), then press the seal tightly around the entire perimeter. Pay special attention to the corners - gaps most often form there.
If the seal comes with screws or mounting strips, tighten them, but do not overtighten. Excessive force may cut through the rubber or deform the plastic of the door. Make sure that the magnetic tape lies flat around the entire perimeter and is not turned inside out.
What to do if the elastic band is longer?
If the purchased seal is slightly longer than necessary, do not cut it off right away. Stretch it during installation. If the difference is significant (more than 2-3 cm), it is better to cut off the excess in the lower part, where it is less noticeable, at an angle of 45 degrees for joining.
Adjusting the door and checking the result
After installing the new rubber bands the door may close tightly or, conversely, not completely. This is normal, since the new seal is thicker and more elastic. To “grind in”, it is recommended to open and close the door several times, and also leave the refrigerator alone for several hours (preferably overnight), pressing the door with something heavy (for example, a bag of flour), but without disturbing the geometry of the case.
Check the operation of the lock or latch. If the door closes too tightly, the hinges may need to be adjusted. On refrigerators Atlant hinges are usually adjusted with a hexagon. Loosen the fastening bolts of the top hinge, slightly move the door in the desired direction and tighten the bolts back.
Repeat the test with a sheet of paper described at the beginning of the article. Now the sheet should stretch with noticeable effort along the entire perimeter. Also visually assess the tightness of the fit: there should be no gaps visible, especially in the corners.
⚠️ Attention: If, after replacing the seal, the refrigerator began to hum louder or vibrations appeared, check whether the new seal does not touch the body or floor when opening. The door may be warped.
Frequently asked questions (FAQ)
Is it possible to restore the old seal without replacing it?
You can temporarily improve the fit by heating the rubber with a hairdryer and placing a bundle of foam rubber or cord inside. However, this is a temporary measure: after 1-2 months the effect will disappear, and seal you will still have to change it. It is impossible to completely restore the structure of old rubber.
How long does it take to replace the rubber on an Atlant refrigerator?
For an experienced technician, the process takes 20-30 minutes. When replacing it yourself for the first time, taking into account preparation, cleaning and careful installation, allow about 1-1.5 hours. The time may increase if adjustment of the door hinges is required.
Why does ice still form in the chamber after replacing the seal?
There may be several reasons: poor-quality installation (gaps remain), a malfunction of the defrost system (heating element, sensor, timer), or a problem with the thermostat. If the seal fits perfectly (tested by a test with paper), the problem should be looked for in the electronics or defrosting system.
Do you need to turn off the refrigerator from the network when replacing the seal?
Formally, to replace the rubber, disconnecting from the network is not required, since the electrical contacts are not affected. However, if you use a hair dryer or work with a damp cloth and solvents, safety regulations recommend turning off the power to the device to avoid a short circuit or electric shock.