The situation when you find ice on the back wall of the freezer or notice that the refrigerator door Atlant has become loose is familiar to many owners of household appliances. This is often caused by wear or damage sealing rubber, which over time loses elasticity, cracks or deforms. Ignoring this problem can lead to increased energy consumption, since the compressor has to work in increased mode, maintaining the set temperature.
Replacing the cuff yourself is a very real task that does not require calling a specialist and expensive equipment. The main thing is to choose the right compatible component and follow the sequence of actions when dismantling the old part. In this article, we will analyze in detail the process of restoring the tightness of the freezer compartment, paying attention to the nuances that are typical specifically for models of the Belarusian manufacturer.
Before taking active steps, you need to make sure that the problem lies precisely in the seal, and not in the skew of the door or faulty hinges. Do a simple test: close the door on a piece of paper, pressing it around the perimeter. If the paper is removed without resistance in different places, it means the tightness is brokenand replacement of the rubber is inevitable.
Diagnostics and selection of a new seal
The first step will be to accurately identify the model of your refrigerator Atlant, since seals may vary in the method of fastening, thickness and cross-sectional profile. The model number is usually located on a label located inside the camera or on the back of the housing. An incorrectly selected elastic band may not provide a proper fit, which will reduce all efforts to zero.
When choosing a new cuff, pay attention to the material: modern products are often made of thermoplastic elastomer, which is more resistant to temperature changes and fats than old rubber. It is also important to check the presence of a magnetic insert around the entire perimeter, which ensures a tight fit of the door to the body without unnecessary effort.
If you cannot find an original spare part in the catalog, you can use universal options, but their installation will require more care and, possibly, adjustment of the corners. Always check the integrity of the magnetic core before purchasing, as its rupture in hidden places may not be immediately noticeable, but will significantly affect functionality.
Necessary tools and preparation
To successfully carry out the work, you do not need complex professional tools, a basic set that can be found in every home is enough. It is important to prepare the workplace: clear the space in front of the refrigerator in order to have access to it from all sides, and lay a soft cloth or cardboard on the floor so as not to damage the coating.
Here is a list of what must be on hand before starting the procedure:
- 🛠️ Hair dryer (construction or household) - necessary for warming up a new rubber band so that it becomes elastic and fits easily groove.
- 🔧 Screwdrivers (cross and flat) - may be needed to remove decorative panels or loosen fasteners.
- 🧼 Degreaser (alcohol or special product) - to clean the seat from grease and old residues glue.
- 🧤 Gloves - so as not to stain the new rubber and protect your hands from contamination.
Special attention should be paid to cleanliness: any contamination in the groove for installing the profile can cause a poor fit. Prepare in advance a microfiber cloth that does not leave lint, and a container with warm water.
☑️ Preparing to replace the seal
Removing the old seal
The process of removing the old cuff depends on the type of fastening used in your model Atlant. In most modern refrigerators, the profile is inserted into a special groove on the plastic base of the door, but in some cases there may be fastening with screws hidden under a decorative strip.
If the seal is inserted into the groove, start from one of the upper corners. Gently pry the edge of the rubber with a flathead screwdriver or your fingernail and pull it towards you, being careful not to damage the plastic base of the door. Movements should be confident, but smooth, so as not to deform the metal of the door.
⚠️ Attention: Do not use sharp objects (knives, blades) to cut old gum unless absolutely necessary. One wrong move can damage the door's plastic or thermal insulation layer, which will lead to a much more expensive repair.
If you find screws, you need to unscrew them, after first removing the decorative trim, if present. After the perimeter is completely free, remove the old seal and carefully inspect the door surface for corrosion or damage.
What to do if the old seal is glued?
In rare cases, especially on very old models or after unqualified repairs, the rubber can be stuck to the glue. In such a situation, carefully heat the areas with a hairdryer and slowly pull off the material; remove any remaining adhesive with a solvent that does not damage the plastic.
Surface preparation and installation
Installing a new seal is the most critical step that requires patience. Before installation, it is recommended to heat the new rubber band with a hairdryer to a temperature of about 50-70 degrees Celsius: this will make the material soft and pliable, which will make it easier to install it in the corner elements.
Start installation from the top corner, inserting the profile into the groove evenly along the entire perimeter. Do not overstretch the rubber, especially at corners, as this may cause the magnetic tape to rupture or the profile to deform as it cools. Move in a circle, pressing the seal tightly with your fingers.
For a better understanding of the correspondence of sizes and types of fastenings, read the table below:
| Model type Atlant | Fastening method | Profile features | Necessity of warming up |
|---|---|---|---|
| KHT series (old) | In the groove / Screws | Hard rubber | Required |
| Series MXM (new) | In the groove (profile) | Flexible elastomer | Recommended |
| Built-in models | Special. profile | Reinforced magnet | Required |
| No Frost models | Combined | Complex geometry | Desirable |
After the entire perimeter is laid, check the fit again. If waves or swelling have formed somewhere, carefully pull out this area and lay it again; additional heating may be required.
Final adjustment and tightness check
After installing a new seal, the door may close tighter than usual due to the profile that has not yet straightened. Let the refrigerator stand with the door closed for 2-3 hours so that the rubber takes its final shape and expands under the influence of its own elasticity.
Then re-check the tightness using a sheet test or visual inspection with the light on inside the chamber (if the design allows). Make sure that the light does not break through anywhere around the perimeter, and the door opens with a characteristic clap, indicating the creation of a vacuum.
⚠️ Attention: If, after installing and cooling the rubber, you observe a skew of the door or it does not close completely, the seal may be selected incorrectly or installed under tension. In this case, the procedure will have to be repeated, paying more attention to aligning the corners.
Do not forget to turn on the refrigerator only after making sure that all tools are put away and the door closes freely. The first start-up may take longer than usual until the system reaches the set temperature.
Common mistakes and recommendations for care
When replacing them on their own, users often make errors that shorten the service life of the new part. One of the most common is the use of aggressive chemicals for degreasing, which can corrode the sealant material. Use only neutral products or isopropyl alcohol.
Another mistake is insufficient heating of the rubber before installation. Cold material does not fit well into corners, forming creases through which the cold will escape. Do not save time at this stage, quality preparation guarantees long service.
- 🧽 Regularly wipe the seal with a soft damp cloth, removing dirt and grease.
- 🚫 Do not use abrasive cleaners and brushes with hard bristles.
- ❄️ Once every six months, lubricate the rubber band with silicone grease to maintain elasticity.
Following these simple rules will extend the life of the new seal and maintain the efficiency of yours Atlanta for many years. Remember that regular inspection of the condition of the rubber will help identify problems at an early stage.
Is it possible to restore an old rubber band?
You can temporarily restore elasticity by heating it with a hairdryer and tightly closing the door for several hours, but this is only a temporary measure. A complete replacement is the only reliable solution.
Questions and answers (FAQ)
How often do you need to change the seal on the Atlant refrigerator?
On average, the service life of a high-quality seal is 5-7 years, however, with intensive use or frequent contamination, it may require replacement earlier. Check its condition regularly.
Is it possible to use a universal elastic band if there is no original?
Yes, you can if the profile matches in size and shape. However, universal options often require trimming corners and more complex installation, which can affect the tightness.
Why did the door become harder to close after replacement?
This is normal for a new rubber band that has not yet been developed. After a few days of use, it will become softer and the opening force will decrease. If the problem persists for a long time, check the installation.
Does the new seal need to be lubricated after installation?
Immediately after installation, lubrication is not necessary, but after a month or two it is recommended to treat the rubber with silicone grease to prevent drying out and cracking.
What to do if Are there any gaps in the corners?
Try again to warm up the problem area with a hairdryer and press firmly with your hand until it cools. If the gap remains, the profile may be too short or has a defect in shape.