Refrigerators of the Belarusian brand Atlant deservedly enjoy the trust of consumers due to their reliability and maintainability. However, even the highest quality equipment requires attention over time, especially when it comes to the tightness of the camera. Sealing rubber band is the first element that wears out during active use, losing elasticity and ceasing to fit tightly to the body. If you notice that the refrigerator has become warmer, and condensation or ice has appeared on the walls, most likely the problem lies precisely in a worn-out circuit.
Independent replacement of the seal on the doors Atlant - a task quite feasible for a home craftsman, which does not require complex special tools. The main thing here is to choose the right seal model that matches the dimensions of your equipment, and carefully dismantle the old part. In this article we will analyze all the nuances of the process, from the selection of consumables to the final door adjustmentsso that your refrigerator works efficiently again and saves energy.
Ignoring a problem with the seal can lead to overload of the compressor, since it will have to work in enhanced mode to maintain the set temperature. Restoring tightness will not only extend the life of the unit, but also restore comfort in use, eliminating drafts and foreign odors. Let's look at the replacement process in detail.
Diagnostics of seal failure
Before buying a new part, you need to make sure that the problem is really in the rubber, and not in a misalignment of the door or a malfunction of the defrost system. A visual inspection is the first step to identify obvious mechanical damage: cracks, tears, or areas where the rubber has become hard and brittle. Often, mold or grease deposits can be seen on the surface of the old seal, which cannot be washed off without damaging the structure of the material.
There is a proven method for checking the tightness of the seal, known as the “paper test”. To carry it out you will need a regular sheet of A4 paper. Open the refrigerator door, place a sheet across the seal and slam the door shut. Now try to carefully pull out the paper. If the sheet is removed with noticeable force and friction is felt along the entire length, it means tightness it’s normal. If the paper slides freely or falls out on its own, the seal in this place does not work.
⚠️ Attention: Carry out a test with the paper at several points around the perimeter of the door, especially in the corners and in the middle of the long sides, since wear is often uneven.
Another sign of wear is the constant operation of the compressor without stopping. If the refrigerator hums continuously, and the temperature inside is higher than expected, this is a sure signal that cold air is escaping outside. In such cases, replacement sealing collar becomes not just desirable, but a necessary measure to prevent motor breakdown.
Choosing and purchasing the right seal
Refrigerator spare parts market Atlant offers many options, and it is important not to get confused in the articles. Seals differ not only in size, but also in cross-sectional profile, as well as in the method of fastening. Older models often use rubber bands inserted into a groove, while modern versions are equipped with magnetic profiles with a “balloon” inside. When purchasing, be sure to check the model number of your refrigerator with the catalog of the manufacturer or seller.
The quality of the material plays a decisive role in the durability of the repair. Cheap analogues can quickly become stiff in the cold or, conversely, leak when heated, leaving greasy marks on the body. The original or certified analogue will cost more, but will last many times longer. Pay attention to the smell: high-quality rubber has a neutral aroma, while cheap rubber can smell sharply of chemicals.
If you cannot find the original part, it is permissible to use universal seals that are cut to size. However, for models Atlant with their specific door profile, this is not always an ideal option, as problems may arise with a 90-degree angle. It is better to find a part designed specifically for your series, for example, for refrigerators series KHT or MX.
Necessary tools and preparation
Replacing the seal on the refrigerator Atlant does not require complex equipment, but having the right tool is significant will simplify and speed up the process. You don't need expensive power tools; a set of home DIY tools is enough. Preparation of the workplace is also important: provide good lighting and free access to the refrigerator from all sides.
Here is a list of tools that may be needed during the work process:
- 🔧 A flat-blade screwdriver or a spatula for prying up the edges of the seal.
- 🔨 Hammer (rubber or regular) for careful tapping.
- 📏 Construction hair dryer (optional, for heating hard rubber).
- 🧼 Degreaser (alcohol or special solvent) for cleaning the groove.
- 🧤 Gloves to protect hands from contamination and cuts.
Before starting work, the refrigerator must be defrosted and completely emptied of food. It is better to remove the doors and lay them horizontally on a prepared surface covered with soft material so as not to scratch the floor or the door itself. If it is not possible to remove the door, work extremely carefully so that water from defrosting does not get into the electrical components.
It is important to prepare the new rubber itself. If it has been refrigerated, let it sit at room temperature for a few hours to allow it to become pliable. A rigid seal is difficult to install evenly and may burst during installation. Also, in advance, clean the seat from the remnants of old glue, dirt and grease using a degreaser.
Removing the old seal
The process of removing the old rubber band depends on the type of fastening installed on your model Atlant. In most modern refrigerators, the seal is inserted into a special groove around the perimeter of the door. To remove it, you need to carefully pry the edge of the seal with a screwdriver or spatula and, holding the door, pull the tape around the entire perimeter. Movements should be smooth, without sudden jerks, so as not to damage the plastic of the door.
If the seal is glued (which is found on very old models or if it has already been changed using glue), the process becomes more complicated. You will have to carefully cut off the old layer or pick it out, being careful not to damage the metal base of the door. The remaining adhesive is carefully removed with a knife and cleaned with fine sandpaper, after which the surface is degreased.
⚠️ Attention: Do not use aggressive solvents such as acetone on the plastic elements of the door, as they can melt the plastic or leave whitish spots.
After dismantling, carefully inspect the groove. There should be no pieces of old rubber, dust or corrosion left in it. If the groove is deformed or chipped, the new seal may not fit tightly. In such cases, additional repairs or the use of sealant to fill unevenness may be required, although Atlantov this is rare.
What to do if the old seal breaks during removal?
If the tape was removed unevenly and in pieces, don't panic. The main thing is to completely clean the groove of all residues. You can use tweezers to remove small pieces from deep in the groove. The cleanliness of the groove is the key to successful installation of a new part.
Technology for installing a new rubber band
Installing a new seal is the most critical stage. It's better to start from the top corner of the door. Insert the profile corner into the groove and make sure it fits tightly. Then, moving along the side, gradually tuck the rubber inward. It is most convenient to do this with your thumbs, pushing the side of the profile deep into the groove. Do not try to tighten the rubber; it should lie freely, without tension.
As you move around the perimeter, make sure that the seal does not twist. Pay special attention to the corners: this is where gaps most often form. If the rubber is too hard and does not fit into the groove well, you can use a hair dryer. Gently warm the section of rubber with warm air (do not overheat!) so that it becomes softer, and immediately tuck it into the groove.
For models where the seal is additionally fixed (for example, with screws under a decorative strip or in a corner), complete the installation by installing fasteners. After the entire contour is installed, go over it again with your hand, checking the tightness of the fit. Make sure there are no bulges or gaps anywhere.
☑️ Checklist for seal installation
In some cases, if the rubber profile has a complex geometry, it may be necessary to trim corners at 45 degrees, but for standard factory ones sealants Atlant this is usually not required, since they have ready-made corners. If you are using a universal tape, the technique of trimming corners becomes critical for tightness.
Adjusting doors and checking the result
After installing a new seal, the door may close too tightly or, conversely, not completely. This is normal, as new tires create additional resistance. However, if the gap is too large or the door is misaligned, adjustment will be required. In refrigerators Atlant adjustment is carried out using hinges. Loosen the fastening bolts of the upper or lower hinge, level the door and tighten the bolts back.
There is a simple way to “train” a new rubber band to take the desired shape. Close the refrigerator door and leave it alone for several hours (preferably overnight). You can even lightly weigh down the door with something heavy (such as a grocery bag or a dumbbell wrapped in a towel) in areas where the seal seems weak. The heat inside the chamber will help the rubber expand and take the shape of the doorway.
| Problem | Possible cause | Remedy |
|---|---|---|
| The door does not close completely | The seal is too thick or skewed | Check the fit, warm it with a hairdryer, let it rest |
| Gap in the bottom corner | Door skewed or loose hinges | Adjust the door position through the hinges |
| Rubber falls out of the groove | The groove is not seated deep enough or dirty | Replant the rubber, degrease and clean the groove |
| Strong resistance when closing | The new seal has not yet been developed | Operate as usual for 2-3 days |
After adjustment, be sure to repeat the test with a sheet of paper. Now it should pass with force along the entire perimeter. If the result is satisfactory, you can load the food and turn on the refrigerator. During the first 24 hours, it is advisable to observe the operation of the unit: the on and off cycles should become shorter, and excess moisture should not appear on the walls.
Common mistakes when replacing it yourself
Despite its apparent simplicity, beginners often make mistakes that negate all the work. One of the most common is using the wrong glue. Trying to firmly fix the rubber, craftsmen use “Moment” or superglues, which destroy the structure of the rubber and make future replacement impossible. The seal must sit tightly in the groove Due to its shape, glue is needed only in extreme cases and only special.
Another mistake - incorrect choice of size. Trying to stretch a short rubber or push a wide one into a narrow groove leads to rapid wear and loss of tightness. Always measure the old seal or look at the exact part number of the refrigerator model. Also, do not ignore the need to warm up the rubber with a hair dryer if it is hard: cold rubber during installation can crack at the bends.
⚠️ Attention: Never use a knife to trim rubber directly on an installed door if you are not confident in your skills. One wrong move and you will cut the new seal or scratch the refrigerator body.
Sometimes users forget to check the evenness of the door itself. If the metal of the door is deformed (for example, from a blow or fall), no amount of replacing the rubber will help - the cold will escape through the cracks. In such cases, it is necessary to straighten the metal or replace the entire door leaf. It is also worth remembering that if the refrigerator is on an uneven floor, the door may open on its own or not close completely, which accelerates the wear of the seal.
How often should you change the seal on the refrigerator Atlant?
On average, the service life of the seal is 5-7 years during normal operation. However, if the refrigerator is in the kitchen with a gas stove or is exposed to frequent temperature changes, the rubber may lose its properties faster. Regular inspection (once a year) will help you notice wear in time.
Is it possible to restore an old seal without replacing it?
You can temporarily improve the fit by wiping the rubber with silicone oil or glycerin, as well as heating the deformed areas with a hairdryer. However, if the rubber cracks or begins to crumble, restoration is impossible - only a complete replacement is required.
Where can I find the exact article number of the seal for my model?
The article number is usually indicated in the technical documentation (passport) of the refrigerator. You can also find the part number on the websites of spare parts manufacturers by entering the full model of the refrigerator (for example Atlant MHM 1704). A visual comparison of the profile with photographs on the seller’s website also helps not to make a mistake.
Why did the smell of rubber appear after replacement?
New rubber always has a specific smell, which is the norm. It should dissipate within a few days. To speed up the process, you can wipe the seal with a weak solution of vinegar or citric acid, but do not use aggressive chemicals.