The appearance of condensation on the inner walls of the chamber, freezing of an ice crust or The characteristic whistle emitted by the compressor often indicates a loss of circuit tightness. In most cases, the culprit is a worn-out one, which over time becomes dull, cracked or deformed. For equipment owners sealing profile, which becomes tanned, cracked or deformed over time. For equipment owners Ariston timely replacement of this element is the key to maintaining energy efficiency and extending the life of the unit.
If you notice that the door does not fit tightly, and warm air penetrates through the gap, you should not hesitate. Violation of the temperature regime causes the engine to work harder, trying to compensate for the leakage of cold. Replacement sealing rubber is a procedure that can be easily performed independently, having at hand a minimum set of tools and a new part.
In this article we will analyze all the nuances of the process: from choosing the appropriate cuff model to the final tightness check. You will learn how to properly prepare the surface, in which cases heating of the material is required and how to avoid typical mistakes during installation. Ariston refrigerator You will again enjoy stable operation if you perform all the steps consistently and carefully.
Diagnostics of the condition of the seal and signs of wear
Before going to the store for spare parts, it is necessary to conduct a thorough diagnosis of the current condition of the door. A visual inspection often reveals obvious defects: cracks, tears, or areas where the rubber has lost its elasticity and crumbles when touched. However, even if there is no visible damage, seal may not perform its function due to microscopic deformations.
There is a simple and effective way to check the tightness, known as the “paper test”. You will need a regular A4 sheet or a banknote.
- 📄 Open the refrigerator door and attach a sheet of paper to the seal around the perimeter.
- 🚪 Close the door, holding the paper.
- ✋ Try to pull out the sheet: if it comes out easily, without resistance, which means that in this place the seal is broken.
- 🔄 Repeat the procedure every 10-15 cm along the entire contour.
⚠️ Attention: If the paper slips only in the upper or lower part, perhaps the problem is not in the rubber itself, but in the skew of the door or weakening of the hinges. In such cases, first try to adjust the position of the door before changing the seal.
Another sign of wear is the constant freezing of the corners of the chamber or the appearance of moisture on the floor under the refrigerator. This indicates that warm, moist air constantly enters inside, where it condenses and freezes. Rubber seal in such cases it often has a wave-like shape instead of a smooth stripe.
Choosing the appropriate seal model for Ariston
Market spare parts offers many options, but for equipment Ariston it is critically important to select a profile that exactly matches the geometry of the door. Seals differ not only in the length of the sides, but also in the method of fastening, cross-sectional shape and the presence of a magnetic insert. Using the wrong part will result in the door closing with difficulty or, conversely, not fitting tightly.
When searching for a spare part, be guided by the exact model of your refrigerator, which is indicated on the technical sticker inside the chamber. Often the same manufacturer uses different types of seals for different series.
- 🔍 Original spare parts: guarantee a perfect match of size and color, but may cost more.
- 🛠 Universal profiles: require corner cutting and installation, suitable if the original is out of production.
- 📏 Measurement using a sample: if the markings are erased, remove the old seal and measure the length of the inner and outer sides.
Particular attention should be paid to the type of fastening. On modern models Ariston most often a profile is used that is inserted into a special groove on the door, while on older models the rubber could be glued or fastened with screws. It is critically important to know that for some models of Ariston refrigerators with the No Frost system, the seal may have a complex shape with a flange, which cannot be replaced with a universal flat analogue without loss tightness.
⚠️ Attention: The design of doors and types of seals may vary depending on the year of manufacture of a particular series. Before purchasing, check the part number with the manufacturer's catalogs or consult with the seller, providing a photo of the door and labels.
Necessary tools and workplace preparation
Replacement sealing rubber does not require complex industrial equipment, but having the right tools is significant will simplify the task and reduce the risk of damage to the plastic elements of the door. Preparation should take place in a well-lit room with sufficient space for work.
To complete the work you will need the following set:
- 🔧 A screwdriver or screwdriver: for removing the door or adjusting the hinges (often a Phillips and a flat one are required).
- 💇 Hair dryer: construction or household, necessary for heating the rubber before installation.
- 🧼 Degreaser: alcohol, acetone or a special product for cleaning plastic.
- 🧤 Gloves: so as not stain the new rubber and protect your hands.
Before starting work, the refrigerator must be defrosted and disconnected from the power supply. This is not only safe, but also convenient: a warm chamber will make the rubber more elastic, which will make it easier to dismantle the old part. If the model allows, it is better to remove the door and place it horizontally on a soft surface, for example, on a table covered with a blanket.
☑️ Preparing to replace the seal
Step-by-step instructions for dismantling the old seal
The process of removing worn rubber depends on the type of mount installed on your model Ariston. Most modern refrigerators use a hidden fastening, where the edge of the profile is inserted into a plastic groove around the perimeter of the door. Dismantling should begin from one of the upper corners.
Carefully bend the edge of the seal with your fingers or a flat screwdriver wrapped in a cloth so as not to scratch the plastic. If the rubber is glued, you will need to be careful not to damage the door leaf. In some cases, there may be a metal strip or screws under the rubber strip that need to be unscrewed.
Proceed sequentially, moving around the perimeter:
- Pull the edge of the seal and start pulling it out of the groove.
- If the rubber is hard and breaks, use pliers with soft ones with gripping sponges.
- Carefully clean the groove from any remaining old glue, dirt and grease.
After Complete removal of the part requires a general cleaning of the landing site. Use a degreaser and a soft cloth. The surface must be perfectly clean and dry, otherwise the new seal will lie unevenly or quickly come off. Inspect the plastic groove for chips or cracks.
Installing a new seal and eliminating creases
Installing a new one sealing collar is the most critical stage. New tires are often hard and may have creases from packaging. To straighten the profile, it is recommended to keep it in a warm room or gently warm it with a hairdryer before installing.
Start installation from the top corner. Insert the edge of the profile into the groove, making sure it goes all the way. Move along the side, pressing the rubber evenly. Do not stretch the seal too much so that it does not shrink later and form cracks in the corners.
For reliable fixation, use a hair dryer:
1. Insert the seal section into the groove.2. Heat the rubber with a stream of hot air (temperature about 60-70°C).
3. Press the heated area firmly with your finger or roller.
Pay special attention to the corners. This is where folds most often form. If the profile has a complex shape, you may have to make small cuts on the inside of the corner (where it is not visible) so that it lies flat.
What to do if the seal does not fit into the groove?
If the profile is too tight, try stretching it slightly along the length before installation. Lubricating the groove with a soap solution also helps - it will dry out and the rubber will fall into place more easily.
Adjusting the door and checking the tightness
After installing the new seal, the door may close tightly. This is normal since the rubber has not yet been developed. However, it is important to ensure that the gap is uniform all the way around. If the door does not fit well in some places, the hinges may need to be adjusted.
On refrigerators Ariston hinges are usually adjusted using screws hidden under decorative plugs. By loosening them, you can move the door up, down, or change the angle of inclination, achieving a perfect fit.
Check the quality of work using the paper test described at the beginning of the article. Also visually assess the contact line: it should be continuous, without breaks or swelling.
| Problem | Possible cause | Solution |
|---|---|---|
| The door does not close completely | The seal is too hard or skewed | Warm it with a hairdryer, straighten it in the groove |
| There is a gap in the bottom corner | The door is skewed or the bottom hinge is worn | Adjust the height of the leg or hinges |
| A whistle is heard when closing | The fit is too tight, vacuum | Check the integrity of the contour, lubricate with silicone |
| The seal comes off in the corners | Insufficient heating or stretching | Remove the area, warm it up and install again |
Tips for care and extending service life
So that the new one sealing rubber band serves as long as possible longer, it needs to be properly looked after. Rubber is afraid of drying out, aggressive chemicals and mechanical damage. Regular maintenance will help avoid repeated replacement in the coming years.
Once every 2-3 months, wipe the seal with a soft damp cloth. If the kitchen is hot and dry, you can use a special rubber conditioner or a thin layer of silicone oil to maintain elasticity.
- 🚫 Avoid use of abrasive cleaners and chlorine-containing chemicals.
- 🌡 Monitor temperature: do not place hot pots near open door.
- 🧹 Watch the cleanliness of the groove where the rubber sits, remove crumbs and dirt.
⚠️ Attention: If you use strong detergents for the kitchen, be sure to wash them off the seal with clean water, as chemical reagents can corrode the rubber structure, making it sticky or brittle.
Following these simple rules will allow your Ariston refrigerator to keep cold for a long time and save energy. Replacing a seal is not just a repair, it is an investment in the durability of the equipment.
Frequently asked questions (FAQ)
Is it possible to restore an old seal without replacing it?
You can temporarily restore elasticity using boiling water. Remove the seal, put it in hot water (about 80°C) for a few minutes, then quickly put it back. However, this is a temporary measure: if the rubber is cracked or has lost its magnetic properties, replacement is inevitable.
How long does it take to replace a seal?
For an experienced technician, the process takes 20-30 minutes. For a beginner who is changing sealing rubber on the refrigerator for the first time, this can take from 1 to 2 hours, including time for preparation, dismantling and careful installation. Ariston, this may take from 1 to 2 hours, including time for preparation, dismantling and careful installation.
Do I need to wait until the refrigerator cools down after replacement?
No, you can start the unit immediately after checking the tightness. However, it is advisable to let the seal “sit” closed for a couple of hours so that it takes its final shape and expands.
Where can I find the article number of the seal for my model?
The article number is usually indicated in the operating instructions or on the manufacturer’s website in the “Spare parts” section. You can also find the number on the rubber strip itself, if it has not yet been completely destroyed, or use a search by refrigerator model in supplier catalogs.