Refrigerators Brands Biryusa are deservedly popular due to their reliability and affordability, but over time, even high-quality equipment requires maintenance. One of the most common problems owners face is door seal wear. If you notice that the door has become worse at closing, condensation has appeared in the corners of the chamber or the “fur coat” has frozen, most likely the rubber that has lost its elasticity is to blame.
Many users mistakenly believe that replacing the seal is a task exclusively for service centers, and are afraid to even touch the doorway. In fact, you can remove the sealing rubber band from the Biryusa refrigerator yourself, having only a minimal set of tools at hand and being careful. The main thing is to understand the design of the fastening, which may differ depending on the model and year of manufacture of your unit.
In this article we will analyze in detail the process of dismantling the old seal, consider the nuances of working with plastic and metal fastening elements, and also give advice on preparing the surface for installing a new part. Correct implementation of these procedures will extend the service life of the compressor and ensure stable temperature conditions inside the chambers.
Diagnostics of the condition of the door seal
Before you begin active steps to remove the rubber, you need to make sure that the problem lies precisely in the seal, and not in the skew of the door or faulty hinges. Visual inspection often helps to identify obvious defects: cracks, abrasions, peeling or deformation of the magnetic insert. If the rubber has become hard and does not fit tightly to the body, its replacement is inevitable.
There is a simple and effective way to check the tightness, known as the “paper test”. Take a regular sheet of A4 paper, open the refrigerator door and place the sheet across the opening so that part of it hangs out. Close the door and try to pull out the sheet. If the paper is pulled out easily, without noticeable resistance, it means the seal is broken and the seal does not perform its function.
⚠️ Attention: If the test with paper shows leakage only in one specific place (for example, in the upper corner), perhaps the matter is not the wear of the entire tape, but local deformation or contamination. First try to thoroughly wash and degrease the problem area.
You should also pay attention to the appearance of the rubber itself. Over time, the material loses plasticizers and becomes dry and brittle. Microcracks may appear on the surface, into which dirt and grease become clogged, which prevents a tight fit. In some cases, on Biryusa there is so-called “fatigue” of the magnetic insert, when it ceases to hold the shape of the corner.
- 🔍 Visual inspection for tears, cracks and severe abrasions along the entire length of the contour.
- 📄 Test with a sheet of paper at four points of the doorway to check the uniform fit.
- 🌡️ Feeling the surface: the rubber should be soft and elastic, not oaky and crumbly.
- 🧹 Checking the cleanliness of the seat: sometimes the tightness is broken due to adhering fat or pieces of ice.
Necessary tools and preparation of the workplace
To successfully remove the seal, you do not need a complex professional tool. However, using unsuitable objects, such as a knife or a sharp screwdriver, may damage the plastic door profile or the refrigerator body itself. Therefore, preparation should begin with choosing the right auxiliary tools.
The main tool will be a flat spatula. Ideally, this should be a special assembly blade for repairing household appliances, made of durable plastic. If you don't have one, you can use an old plastic card, cut to the desired shape, or a wooden spatula. Use metal tools only as a last resort and with maximum caution, always using a cloth.
Before starting work, the refrigerator must be disconnected from the power supply. This is a safety requirement that cannot be ignored since you will be working in close proximity to electrical components and possibly a damp environment. In addition, it is better to remove food from the chambers so that they do not interfere with opening the doors wide.
You will also need clean rags and a degreaser (alcohol or a special glass cleaner). After removing the old rubber band, the fastening channel will need to be thoroughly cleaned of residual glue, dirt and oxides so that the new seal fits smoothly. Do not neglect this stage, as even a small grain of sand can break the tightness of the new circuit.
Determining the type of seal fastening on Biryusa
Refrigerators Biryusa have been produced for several decades, and during this time the design of door seals has changed. Understanding the type of fastening is a key point on which the algorithm of your actions depends. Incorrect determination of the fixation method can lead to the door breaking when trying to “pick out” the rubber.
The most common option in modern models is fastening to a special profile-groove. In this case, the seal has a rigid plastic leg with a protrusion (the so-called “herringbone” or “harpoon”), which is inserted into a reciprocal groove on the door. Such seals can be removed relatively easily by pulling them out, but require care so as not to stretch the rubber unevenly.
In older models or in budget series, fastening with screws or screws may be found. In this case, along the inner perimeter of the door you will see a number of holes closed with decorative plugs or the rubber apron itself. You can't do without a screwdriver here. The third option is a combined one, where part of the tape is glued in and part is held on the profile, but for Turquels this is rather an exception.
| Type of fastening | Visual signs | Required tool | Difficulty of removal |
|---|---|---|---|
| Profile (in the groove) | The rubber side fits tightly to the plastic, there are no visible screws | Plastic spatula, hair dryer | Medium |
| Screw | The heads of the screws or the recesses for them are visible inside the perimeter | Screwdriver (Phillips/flat) | Low |
| Glue (rarely) | No groove and screws, rubber is glued to metal | Hair dryer, solvent, knife | High |
If you are not sure about the type of fastening, carefully inspect the end of the door. Use your finger to gently bend the edge of the seal in an inconspicuous place (for example, in the lower corner). If you see a plastic profile with teeth under the rubber, it means you have a grooved mount. If the screw heads are visible, have a screwdriver ready.
Step-by-step instructions: how to remove an elastic band with a groove fastening
Removing the seal attached to the profile requires patience and consistency. The main mistake beginners make is trying to tear off the tape with a jerk from one end. This is almost guaranteed to lead to deformation of the seal (unless you plan to reuse it, which is unlikely) or, worse, damage to the plastic channel of the door.
Start from the top corner of the door. Carefully bend the edge of the seal outward to gain access to the inside of the profile. Insert a plastic spatula or the edge of a plastic card between the rubber foot and the wall of the groove. The movement should not be directed “towards oneself”, but along the door, as if pushing the leg out of the channel.
Gradually move around the perimeter. There is no need to remove the seal completely at once. First release the top side, then one of the sides, and only then move on to the bottom. If the rubber fits very tightly, you can slightly warm it up with a hairdryer, but the temperature should not exceed 50-60 degrees, so as not to melt the plastic of the door.
☑️ Algorithm for removing the seal into the groove
Pay special attention to the corners. This is where the profile gets stuck most often. The range of motion of the scapula is limited in these areas, so proceed slowly. If you feel strong resistance, check if there is a hidden screw or fixing element.
⚠️ Attention: When removing a seal with a groove fastening, it is strictly forbidden to use sharp metal objects (knives, awls) to pick in the channel. One awkward movement can cut through the plastic of the door or damage the thermal insulation layer, which will lead to expensive repairs.
Removing the seal on screws and combined fasteners
If during inspection you find screws, the dismantling procedure changes. In refrigerators Turk screws can be located around the entire perimeter or only in the corners and in the middle of the sides. Often the screw heads are hidden under the rubber flap of the seal itself. To get to them, you need to carefully bend the inner edge of the rubber.
Use a screwdriver of the appropriate size. A tip that is too small can tear off the splines on the screw, and a tip that is too large can damage the rubber. Unscrew the fastener sequentially, but do not remove it completely from the hole until you have loosened all the screws. This will help avoid skewing and falling of the door if it is heavy.
In some models sealing rubber band it can be pressed with a metal or plastic strip, which, in turn, is screwed on. In this case, first unscrew the screws, remove the clamping bar, and only after that the seal itself is released. Remember the sequence of removing the strips, since when reassembling them you will need to install them in the same order.
After unscrewing all the fasteners, the tape should easily come away from the body. If this does not happen, check to see if there are any forgotten screws at the bottom of the door or in the hinge area. Sometimes one forgotten screw can create the illusion of “gluing” the rubber.
What to do if the screw is rusty and will not come out?
If the screw does not budge, drop a little penetrating lubricant (for example, WD-40) on it and wait 10-15 minutes. Do not use excessive force to avoid stripping the threads in the door plastic. If the cap is torn off, try carefully drilling it out or using thin pliers.
Cleaning the channel and preparing to install a new seal
After the old seal is removed, you cannot immediately install a new one. Over the years of operation, the fastening channel has accumulated dirt, grease, possibly mold or remnants of old glue. Installing a new rubber band on a dirty surface is a guarantee that it will quickly become unusable and will not fit tightly.
Wash the groove or seat thoroughly with warm water and detergent. To degrease, use alcohol or white spirit, applying it to a cotton pad. Go around the entire perimeter, including corners and screw locations. If glue was used, its remains must be carefully scraped off with a plastic scraper.
After wet cleaning, be sure to dry the surface. Moisture under the new seal can lead to metal corrosion (if the channel is metal) or the development of fungus. Let the door stand open for 15-20 minutes or use a hairdryer on cold air mode to speed up the process.
While the door is drying, inspect the door structure itself. Check the plastic for cracks, chips or deformations that may have formed during use. If the door profile is damaged, the new seal may not fit into place. In such cases, it may be necessary to repair the door itself or use sealant to fill irregularities (in extreme cases).
Common mistakes during dismantling and ways to avoid them
The process of removing the seal seems simple only at first glance. Inexperienced craftsmen often make mistakes that lead to additional costs. One of the most common is the use of excessive force. Rubber and plastic are materials that do not forgive jerks. If the seal does not work, it means you are doing something wrong or missed a fastening element.
Another mistake is ignoring the temperature regime. An attempt to remove rubber that has become stiff in the cold without pre-heating often ends in its rupture. Even if you don't plan to keep the old rubber, its integrity is important to understand how it sat and to ensure that pieces of it don't get stuck in the channel.
Also, users often forget to mark or photograph the disassembly process if the design is complex. Although the system is usually symmetrical, it is very easy to confuse the top and bottom or the left and right sides when installing a new seal, especially if the new set is not marked. metal. Biryuse the system is usually symmetrical, it is very easy to confuse top and bottom or left and right sides when installing a new seal, especially if the new kit is not marked.
- 🚫 Using knives and sharp metal screwdrivers that scratch plastic and metal.
- 🚫 Ignoring hidden screws under decorative plugs.
- 🚫 An attempt to remove the seal with a jerk, which leads to stretching and deformation of the door.
- 🚫 Failure to clean the channel before installing a new part.
⚠️ Attention: The design of refrigerators may vary slightly depending on the specific modification and year of manufacture. If you see fastening elements that are not described in the instructions, do not act at random - check the technical documentation or contact a specialist.
FAQ: Frequently asked questions
Is it possible to restore the old seal instead of replacing it?
You can temporarily improve the fit if the rubber is not cracked. There is a method of soaking in hot water or heating with a hairdryer and then pressing the door. However, this is a temporary measure. If the rubber has lost its elasticity, it will no longer work fully, and replacement is inevitable.
Where can I find the original seal for the Biryusa refrigerator?
It is best to look for original spare parts at authorized Biryusa service centers or official dealers. Also suitable are universal magnetic tapes that can be cut to size, but they may be inferior in profile quality to the originals.
How long does it take to replace a seal?
For an experienced technician, the process takes 15-20 minutes. For a beginner who removes the seal from the Biryusa refrigerator for the first time, this can take from 40 minutes to an hour, including time for preparing and cleaning the channel.
Does it need to lubricate the new seal after installation?
There is no need to lubricate the inside (leg). It is sometimes recommended to wipe the outer surface with a weak solution of silicone or petroleum jelly to maintain elasticity, but this is done after installation and initial inspection.
What to do if the new seal does not hold the door?
Check the cleanliness of the channel and the correct fit of the profile. If the seal is too hard, let it sit in a warm room for a day before installing. Also make sure that the door is not warped and the hinges are adjusted correctly.