The appearance of condensation on the internal walls or freezing of the corners of the chamber often signals that that sealing rubber has fallen into disrepair. In refrigerators Indesit, as in any other equipment, this element plays a critical role in maintaining temperature conditions. If air from the outside gets inside, the compressor begins to wear out, trying to compensate for the loss of cold, which inevitably leads to an increase in electricity bills.
Many owners immediately look for a service center, but independent replacement is a very real task for a home craftsman. Correctly selected and installed cuff can extend the life of the unit for years. In this article we will analyze not only the theoretical aspects, but also give practical advice that is usually voiced by masters in training videos.
First, it is worth assessing the scale of the problem. If the rubber band is simply dirty, you can wash it. But if the material is cracked, lost elasticity or deformed, only a complete replacement will help. It is important to understand that tightness is the key to proper operation defrosting systems and preservation of products.
Diagnostics of the condition of the seal
Before ordering a new part, you need to make sure that the problem lies there. A visual inspection often provides the first clues: look for visible cracks, tears, or areas where the rubber has become hard and brittle. Pay special attention door cornersas this is where bending and subsequent destruction of the material most often occurs.
There is a simple and effective way to check the tightness that does not require special equipment. You will need a regular A4 sheet of paper or a banknote. Open the refrigerator door Indesit and attach the sheet to the seal, then close the door.
- 📄 Test with paper: if the sheet is pulled out easily and without resistance around the entire perimeter, then the fit is broken.
- 💡 Visual inspection: turn on the flashlight, place it inside camera and close the door in a dark room - leaking light will indicate leaky places.
- ❄️ Ice: the presence of frost or ice on the back wall or in the corners of the freezer often indicates a leak of warm, moist air.
It is worth noting that sometimes the rubber band is intact, but the door is skewed. In this case, replacing the seal will not work; the hinges will need to be adjusted. Make sure the refrigerator is level and the legs are level. If everything is in order with the positioning, and the tests show a leak, then it’s time to change sealing profile.
⚠️ Attention: If you notice black mold in the folds of the elastic that cannot be washed off, it is imperative to replace the part, since spores can spread throughout the chamber and spoil the products.
Choosing a suitable seal for the Indesit model
The spare parts market offers many options, but Indesit it is important to choose exactly the type of profile that matches your model. Seals may differ not only in size, but also in the method of attachment. Most often, there are magnetic tapes that are either glued into the door body or fixed in a special groove.
To avoid making a mistake with your choice, find the technical sticker on the refrigerator body. It is usually located inside the camera or on the back wall. You are interested in the model and serial number. Using these data, you can find the original article or a high-quality analogue. Universal rubber bands that need to be trimmed require high precision during installation and are not recommended for beginners.
When purchasing, pay attention to the material. A high-quality sealant should be soft, elastic and not have a strong chemical odor. Cheap analogs can quickly become stiff in the cold or, conversely, “float” when heated, which will negate all repair efforts.
The table below will help you navigate the types of fasteners that are found in various series of refrigerators:
| Type of fastening | Description | Difficulty of replacement |
|---|---|---|
| Glued | The elastic is glued directly to the metal of the door | High |
| Grooved (with latches) | The profile is inserted into a special groove around the perimeter | Medium |
| On screws | Fastening is carried out through a decorative strip | Low |
Necessary tools and preparation
For successful work on replacing the seal on the refrigerator Indesit does not require complex professional tools. However, preparing the workplace and having all the necessary items on hand will significantly speed up the process and reduce the risk of damage to the plastic elements of the door.
First of all, you will need a hairdryer. Not a construction one, which produces temperatures of hundreds of degrees, but an ordinary household one for drying hair. It is necessary in order to soften the new rubber and straighten out creases that inevitably form during transportation and storage of the folded part.
Also prepare the following set:
- 🔧 Screwdrivers: Phillips and flat (it is better not to use a screwdriver so as not to tear off the plastic).
- 🧼 Degreaser: alcohol or a special product for cleaning plastic before gluing.
- 📏 Ruler or tape measure: to control the size and evenness of the installation.
Before starting work, the refrigerator must be disconnected from electrical networks. This is a safety requirement safety precautions, since you will have to work with electrical wiring if you need to remove the door completely. In addition, removing food will make it easier to manipulate the door and provide access to the lower hinges.
☑️ Preparing to replace the seal
Removing the old sealing rubber
The process of removing the old seal depends on the type of fastening. If your model Indesit has an elastic band glued in, you need to carefully trim it or pick it out with a flat object, trying not to damage the metal surface of the door. The remaining adhesive is carefully removed with a solvent or a special cleaner.
In the more common version, where the seal is inserted into the groove, the process looks different. You need to find the joint (usually in the upper corner) and carefully pull the edge of the elastic out of the channel. The movements should be progressive, without sudden jerks, so as not to deform the plastic door body.
After removing the tape, it is necessary to inspect the groove itself. Dirt, crumbs and mold often accumulate inside, which prevents the new part from fitting snugly. Rinse the canal thoroughly with warm water and soap, dry and degrease. Any grain of sand can cause future leaks.
⚠️ Attention: When removing the old rubber, be careful with the plastic elements of the door trim. They can be fragile, especially if the refrigerator is many years old, and easily break if handled carelessly.
What to do if the groove is damaged?
If the plastic groove for the rubber band is cracked or broken off, a new tape can be glued on. For this purpose, special glue for rubber and plastic is used. Apply it in a thin layer on both surfaces, let it dry and press firmly. However, this is a temporary solution, and in the long term it is better to replace the inner door panel.
Installing a new seal: step-by-step instructions
The most critical stage is installing a new part. Before installing the new rubber band, it is recommended to keep it in a warm room (at least 24 hours) so that it straightens. Immediately before installation, you can warm it up with a hairdryer, making the material softer and more pliable.
Start installation from the top corner of the door. Insert the edge of the seal into the groove and make sure it is seated tightly. Move gradually, 10-15 centimeters at a time, pressing the profile into the channel along the entire perimeter. It is important to ensure that the elastic does not twist or come out of the groove at the folds.
Pay special attention door corners. This is where gaps most often form. Make sure that the seal lies flat in the corners, without folds or tension. If the adhesive method of fixation is used, apply the glue evenly without leaving empty areas.
After all the perimeter has been processed, check the uniform fit. The door should close with a characteristic bang, but without excessive force. If you see obvious distortions, it is better to immediately redo the area than to wait for the result after cooling.
Final check and adjustment of tightness
After installing a new seal on the refrigerator Indesit do not immediately load the chamber with food. Let the equipment run idle for at least 2-3 hours. This will allow the rubber to finally expand and take the desired shape under the influence of temperature.
Repeat the test with a sheet of paper, which was mentioned at the beginning of the article. Now the sheet should be pulled out with noticeable force along the entire perimeter. If in some place it slides freely, it means that a gap has formed there. In some cases, additional adjustment of the door position or local heating of the problem area with a hairdryer helps.
It is also worth listening to the operation of the compressor. With a sealed chamber, it will turn on less often and operate in cycles that correspond to the norm. If the motor hums continuously, there may be an air leak somewhere, and the installation procedure will have to be repeated more carefully.
How often should the seal be changed?
Service life sealing gum lasts on average 5-7 years, but depends on operating conditions. If you often open the door, use aggressive cleaning chemicals, or the refrigerator is located near (heat source), replacement may be required sooner. Check the condition of the rubber regularly.
Is it possible to restore an old rubber band?
Temporary restoration is possible if the rubber is simply hardened, but not torn. You can remove it, soak it in hot water (about 70-80 degrees) for 10-15 minutes to make it more elastic, and put it back. However, this is a temporary measure; after a few months the procedure will have to be repeated or the part replaced.
Why did the door become harder to close after the replacement?
This is a normal situation for a new rubber band that has not yet been developed. The magnets are new and strong, and the profile is rigid. After 1-2 weeks of active use, the material will become softer and the closing force will decrease. If the door does not close at all, check whether the edge of the seal is turned inward.