Sooner or later, every owner of household appliances is faced with a situation where the refrigerator ceases to cope with its main task - maintaining cold. If you notice that the compressor is working almost without interruption, and the temperature inside the chamber is higher than normal, the first thing you should do is check the condition rubber seal. It is this element that is responsible for the tightness, preventing warm air from the outside from penetrating inside and disturbing the temperature regime.
Independent replacement of this part is a very real task for a home craftsman, which does not require specialized tools. Unlike complex repairs cooling systems or compressor replacement, working with door rubber does not require deep technical knowledge. The main thing is to choose the right components and carefully dismantle the old element so as not to damage the plastic of the door.
In this article we will analyze in detail the process of replacing the seal on refrigerators of the Belarusian brand Atlant, which are popular due to their maintainability. You will learn how to determine the malfunction, what tools are needed and what nuances exist when installing new parts on different models of units.
Diagnostics of wear of sealing rubber
Before you start purchasing a new part, you need to make sure that the problem lies precisely in the loss of door tightness. Often, users mistakenly blame the thermostat or a freon leak, although the culprit of all troubles is a simply worn one sealing profile. Over time, the rubber loses elasticity, cracks and no longer fits tightly to the body.
There are several simple ways to check the condition of the seal at home without special equipment. A visual inspection may not give a complete picture if the deformation is small, so it is worth using more reliable methods for checking the tightness of the chamber.
- 🔦 Flashlight method: turn on a bright flashlight, place it inside the refrigerator, close the door and turn off the lights in the room - any beam that breaks through will indicate the place of a loose fit.
- 💵 Paper test: clamp a sheet of paper between the door and the body in different places around the perimeter - if it pulls out too easily without resistance, then the seal is broken.
- 👀 Visual inspection: carefully inspect the rubber for cracks, abrasions, mold or areas where it has moved away from the plastic base of the door.
⚠️ Attention: If the rubber is simply contaminated with grease or products, do not rush to change it. Wash the seal thoroughly with warm water and soap and treat it with silicone grease - this can temporarily restore elasticity.
Particular attention should be paid to the corner joints, since this is where depressurization most often occurs. If you find that the door is warped, first try adjusting the hinges, since replacing the seal in this case may not give the desired result.
Choosing a suitable seal model for Atlant
Refrigerators Atlant have been produced for several decades, and during this time the design of the doors and the profile of the seals have changed. Buying the wrong part will result in the door closing loosely or, conversely, too tightly, which will quickly damage the new material.
The main difference lies in the method of fastening. On modern models it is most often used magnetic seal with a groove for insertion into a special groove on the door. On older copies, the rubber can be attached with glue or screws, which significantly complicates the replacement process and requires more time to prepare the surface.
In order not to make a mistake with your choice, you need to know the exact model of your refrigerator. This number is usually indicated on a metal sticker located inside the chamber or on the back wall of the unit. Using this code, you can select an original spare part or a high-quality analogue.
| Mounting type | Compatible Atlant series | Difficulty of replacement | Required tools |
|---|---|---|---|
| Groove (insert) | MXM-2808, 4000, 6000, 1700 | Low | Hair dryer, flat screwdriver |
| Glue | Old models until 2000 | High | Solvent, glue, clamps |
| Screws | Industrial and old household | Medium | Screwdriver, knife |
When purchasing, pay attention to the smell of rubber: high-quality material should not have a strong chemical aroma. Cheap analogues can quickly lose their shape and require repeated replacement after just six months of operation.
Necessary tools and workplace preparation
To successfully complete replacement work compaction does not require complex professional equipment. However, having certain tools at hand will significantly speed up the process and make it safer for the plastic of the door of your Atlant refrigerator refrigerator Atlant.
The main tool in this matter will be a hair dryer. It is necessary to warm up the new rubber so that it becomes elastic and easily fits into the groove, straightening out after shipping packaging. If you don’t have a hairdryer, you can use a regular household hair dryer, but you’ll have to heat it up longer and more carefully.
- 🔧 Screwdrivers: you will need Phillips and flathead screwdrivers to remove decorative panels or unscrew screws (if applicable).
- ✂️ Cutting tool: utility knife or scissors for trimming excess rubber in the corners.
- 🧼 Cleaning products: alcohol or degreaser to clean the groove before installing a new part.
Prepare a flat surface next to the refrigerator where you can temporarily place the removed door if you decide to dismantle it completely. Also make sure that you have sufficient lighting to see small fastener parts and corner joints.
⚠️ Attention: Do not use acetone or aggressive solvents to clean the plastic parts of the door, as they can damage the structure of the plastic and leave whitish spots.
Warm the room in advance work. Cold rubber is harder and more brittle, so replacing a seal in an unheated garage in winter can be a real torture and lead to defects.
Removing the old seal from the door
The process of removing the old seal depends on the type of its attachment. If you have a modern model with a groove connection, the task is simplified. In the case of an adhesive joint, you will have to work hard to clean the surface of any remaining adhesive.
Start from one of the upper corners of the door. Gently pry the edge of the seal with a flathead screwdriver or your fingers and pull it along the perimeter. If the rubber is glued, heat it with a hairdryer to soften the glue and remove it in small sections, being careful not to scratch the metal.
After removing the main panel, you must thoroughly clean the groove or surface of the door. Dirt and old glue residues often accumulate in the corners, which will interfere with the tight fit of the new part. Use alcohol and a soft cloth for final cleaning.
☑️ Preparation for installation
If during dismantling you find that the door plastic at the contact point is deformed or chipped, this place will need to be processed. Sometimes, to restore the geometry, plastic is built up or a thin layer of material is placed under the seal.
Technology for installing a new seal
Installing a new one sealing profile is the most critical stage. New rubber often comes rolled or folded, so it needs to be shaped into the correct shape before installation. Warm the seal along the entire length with a hairdryer so that it becomes soft and straightens.
Start installation from the top corner of the door. Insert the edge of the seal into the groove or apply it to the surface (depending on the design). Move gradually, 10-15 centimeters at a time, pressing the rubber into the groove or gluing it.
Pay special attention to the corners. Here the rubber needs to be stretched or, conversely, slightly gathered to avoid wrinkles. If the seal is too long, it can be carefully cut with a knife in an inconspicuous place, usually from the bottom or from the inside of the corner.
⚠️ Attention: Do not stretch the seal too much in the corners, otherwise it will eventually burst in this place or stop fitting, breaking the tightness.
After complete installation around the perimeter, once again run a hairdryer along the entire length of the seal, warming it up and pressing it against the door with your hand. This will help the rubber finally take its shape and securely fit into the grooves.
What to do if the seal does not hold?
If you are faced with the fact that the new seal constantly pops out of the groove, try using special glue for rubber. Apply a thin layer of it into the groove and onto the seal itself, let it dry slightly and press firmly. However, for models with a mechanical clamp, this is an extreme measure - usually the problem is the incorrect installation of the corners.
Adjusting the door and checking the result
After installing a new seal, the door may close too tightly due to the increased volume of rubber. This is normal for the first days of use. However, if the door does not reach the body or, conversely, requires excessive force, adjusting the hinges.
Check the horizontal installation of the refrigerator. If the unit is not level, the door may open on its own or not close properly. Adjust the legs of the refrigerator so that the body has a slight tilt back.
Repeat the test with a sheet of paper around the entire perimeter. Now the paper should come out with noticeable force. Also listen to the sound of slamming - it should be dull and dense, without air whistling.
On the first day after replacement, try not to open the refrigerator too often and do not load it with food to capacity. Give the seal time to “rest” and take its final shape at operating temperature.
How often do you need to change the seal on the refrigerator?
The average service life of a high-quality one sealant life is 5-7 years. However, with intensive use, frequent contamination with aggressive substances or mechanical damage, replacement may be required earlier. Regular care and lubrication with silicone prolongs the life of the rubber.
Is it possible to use a universal seal?
Universal seals exist, but they rarely provide ideal tightness for specific models. Atlant. It is better to look for an original spare part or a high-quality analogue, designed specifically for your series of refrigerators, to avoid problems with magnetic clamping.
Why does a new seal smell?
New rubber always has a specific smell, which is the norm. It wears off within a few days or weeks. If the smell is very pungent and chemical, and does not go away for a long time, this may indicate a low quality of the material that is better to replace.