The tightness of the refrigerator compartment is the foundation for the proper operation of household appliances, and in brand models Ariston the door seal is responsible for this function. Over time, the rubber loses its elasticity, cracks or deforms, which leads to cold leakage and increased load on the compressor. If you notice that the door begins to close loosely, and ice has appeared on the inner wall, then it’s time to think about replacing the sealing collar.
You can perform this procedure yourself, without resorting to the services of service centers, if you approach the matter carefully and prepare the necessary tools. Unlike some other brands, equipment Ariston often has its own design features for fastening rubber, which must be taken into account so as not to damage the plastic door body. In this article we will analyze all stages of the work, from selecting a new part to the final leak test.
Timely replacement of a worn seal will not only return the refrigerator to operability, but will also significantly reduce energy consumption. Properly installed rubber will ensure stable temperature conditions, which is critical for food safety. Let's take a closer look at how to identify a malfunction and carry out quality repairs.
Diagnostics: when a seal needs to be replaced
The first sign of wear sealing rubber is a visual change in its structure. If during inspection you find cracks, creases, or areas where the material has become hard and brittle, the part requires replacement. Often the problem lies in the magnetic strip, which no longer presses the door tightly against the body, allowing warm air into the chamber.
There is a simple and effective way to check the tightness that does not require complex equipment. Take a sheet of paper or a banknote, clamp it with the refrigerator door so that part of the sheet hangs out, and try to pull it out.
⚠️ Attention: If a sheet of paper is pulled out without the slightest resistance or falls on its own, it means that the seal does not provide the necessary pressure and requires urgent replacement or repair.
Another indicator of problems with tightness is the formation of a “fur coat” or ice in certain areas of the chamber, usually in the corners or near the door. This is due to the fact that moist air from the room constantly penetrates and condenses on cold surfaces. At the same time, the compressor works almost without interruption, trying to compensate for heat loss.
Choosing a suitable seal for Ariston
The spare parts market offers many options, but for equipment Ariston it is critically important to select a part with precise geometric parameters. Seals differ not only in the length of the perimeter, but also in the profile shape, type of fastening and location of the magnetic insert. Using unsuitable rubber may result in the door being difficult to open or, conversely, not closing completely.
When choosing a new cuff, pay attention to catalog number your refrigerator model. Often, original parts have specific corner connections that are difficult to reproduce with universal analogues. If the original cannot be found, you can consider high-quality compatible versions, but their installation will require more care.
The table below shows the main types of seals found in refrigerators Ariston, and their features:
| Type of seal | Method of fastening | Installation features | Compatibility |
|---|---|---|---|
| Single-balloon | Insertion into the groove | Requires precise placement gutter | Old models |
| Double balloon | Fixed with screws | Removal of the inner panel is required | Medium models |
| Magnetic with profile | Combined | Requires heat treatment | Modern series |
| Universal | Glue or groove | Requires cutting corners | Budget option |
When buying a new part, be sure to check it for manufacturing defects. The rubber must be uniform, without tears or a whitish coating, which indicates improper storage. It is critical that the magnetic tape inside the seal is intact around the entire perimeter, since its restoration is impossible.
Necessary tools and preparation
Before starting work, it is necessary to prepare the workplace and tools, so that the process goes smoothly and without damage to equipment. You don't need a complex professional tool, but having certain accessories will greatly simplify the task. Make sure in advance that you have access to an outlet if you need to use a hair dryer.
A basic set of tools for replacing the seal includes:
- 🔧 Screwdrivers (Phillips and flat) for dismantling panels.
- 🔥 Construction hair dryer or powerful household hair dryer for softening the rubber.
- ✂️ Scissors or a utility knife for trimming excess.
- 🧼 Cleaner and degreaser for surface preparation.
- 📏 Tape measure for checking dimensions.
It is important to properly prepare yourself refrigerator door. Clear the shelves so that they do not interfere with access to the ends, and thoroughly wipe the area where the old seal meets from grease and dirt. If oil stains remain on the surface, the new seal may not fit tightly, and the seal will be broken.
☑️ Preparation for replacement
Removing the old seal
The process of removing the old rubber depends on the type of fastening installed on your model Ariston. If the seal is inserted into a special groove, it must be carefully pryed with a flat screwdriver in one of the corners and, pulling towards you, pulled out of the groove along the entire perimeter. Proceed carefully so as not to damage the plastic of the door.
In cases where the rubber is screwed on with screws or pressed against a plastic panel, the situation is more complicated. You will need to remove the inner plastic door trim. To do this, unscrew all visible fasteners, including those that may be hidden under decorative plugs or handles.
⚠️ Attention: Plastic in old refrigerators becomes brittle. Before unscrewing the screws, it is recommended to slightly warm the fastening areas with a hairdryer to reduce the risk of breaking the latches.
After removing the panel, the old seal comes off easily. Thoroughly clean the gutter or mounting groove to remove any remaining adhesive, old rubber, or dust. Use a degreaser to ensure perfect adhesion of the new part. If you find metal corrosion under the seal, clean these places and treat with a rust converter.
What to do if the old seal is stuck?
If the rubber is literally stuck to the metal, use a special defrosting spray or WD-40. Apply the product to the joint, wait 5-10 minutes, then carefully pry up the edge. Do not use excessive force so as not to deform the doorway.
Installing a new seal: step-by-step instructions
The new seal is often supplied rolled up, which creates creases. It must be straightened before installation. The most effective way is to warm the rubber with a hairdryer or soak it in warm water for 10-15 minutes. This will restore elasticity to the material and make installation easier.
Start installation from the top corner of the door. If using the insert-in-groove method, press the edge of the seal firmly into the gutter, moving consistently around the perimeter. Use a blunt object, such as the handle of a screwdriver, to push the rubber deep into the groove, but do not damage it.
Main installation steps:
- 📍 Start from the upper left corner, fixing the starting point.
- 🔄 Move around the perimeter, distributing the material evenly.
- 🔩 If screws are provided, screw them in without fully tightening them, then tighten everything at once.
- ✂️ If there is excess, carefully cut it off with a knife at a 45-degree angle in places joints.
Pay special attention to the corners - these are the most critical areas. The rubber should lie flat, without swelling or gaps. If you see that a fold has formed in the corner, try to slightly pull the seal in the adjacent area or, conversely, add material if the length allows.
Finishing and checking operation
After installing the seal, the door may not close perfectly right away. The rubber needs time to “sit” in place and straighten out. However, to speed up the process and ensure the seal is sealed, perform a final inspection. Visually inspect the perimeter: there should be no gaps anywhere between the rubber and the body of the refrigerator.
Use the test again with a sheet of paper. Apply it at different points around the entire perimeter of the door, especially in the corners and in the middle of the long sides. The sheet should stretch with noticeable effort, but not tear. If in some place the paper slides freely, it means that a leaky area has formed there.
If you find a loose fit, try the following:
- Once again, warm the problem area with a hairdryer and press the door firmly with your hand for a few minutes.
- Check if there is any interference something is closing (for example, a shelf installed too high).
- Make sure that the refrigerator itself is level and not tilted back, which may prevent the door from closing tightly.
⚠️ Attention: Do not plug in the refrigerator immediately if you used glue or sealant to fix it. Allow the composition to dry completely according to the manufacturer's instructions, otherwise chemical vapors may enter the chamber.
Common mistakes when replacing
Even with instructions, beginners often make mistakes that negate all the work. One of the most common is insufficient heating of the seal before installation. Cold rubber is hard and tends to return to a curled state, which causes gaps to form in the corners.
Another mistake is using aggressive chemicals to clean the groove. Some solvents can corrode the plastic of the door or the new rubber itself, making it sticky. Use only recommended degreasers or a regular alcohol solution.
Also, do not ignore the condition of the hinges. If the door is warped, even the best seal will not provide a tight seal. Before replacing the rubber, check the vertical installation of the door and, if necessary, adjust the hinges.
Caring for the seal to extend its service life
For the new seal to last a long time, it must be properly cared for. Rubber is afraid of drying out and aggressive fats. Regularly, at least once a month, wipe the seal with a damp soft cloth. This will remove plaque, which can destroy the structure of the material.
Once every six months it is recommended to lubricate the rubber with special means or silicone grease. This will maintain elasticity and prevent cracking. Do not use vegetable oil - it oxidizes over time and makes the rubber sticky and unpleasant to the touch.
Following simple operating rules will help avoid repeated repairs:
- 🚫 Do not slam the door - sharp impacts deform the profile.
- 🧹 Keep the area clean fit.
- 🌡️ Do not put hot foods in the refrigerator - temperature changes are harmful to rubber.
- 👀 Regularly inspect the seal for damage.
How often should the seal be changed?
On average, the service life of a high-quality seal is 5-7 years. However, under intensive use or unfavorable conditions (high humidity, temperature changes), replacement may be required earlier, after 3-4 years. Focus on the condition of the rubber, and not on the calendar.
Why does the new seal smell?
New rubber always has a specific smell, which is the norm. It should disappear within 1-2 weeks. If the smell is sharp, chemical and does not go away for a long time, it is possible that low-quality material was used.
Is it possible to restore the old seal?
You can temporarily improve the fit using a hairdryer (heating and pressing) or a cotton band inserted into the channel of the seal. However, these are half measures. If the rubber is cracked, full restoration is impossible - only replacement.
Where can I find the model number of an Ariston refrigerator?
The technical label with the model number is usually located inside the refrigerator compartment (on the side wall or ceiling) or on the back wall of the case. Look for a code that begins with letters, such as B or M, followed by numbers.
Does the seal need to be lubricated after installation?
Yes, it is recommended. A lubricant (specialized for rubber or food grade silicone) will protect the material from drying out and ultraviolet radiation, maintaining its elasticity for a longer period.