The situation when the refrigerator Stinol stops coping with maintaining the set temperature, often takes owners by surprise. A coat of snow grows on the back wall of the chamber, and the engine runs almost without interruption, creating an obsessive hum. The reason for this behavior in the vast majority of cases is a worn-out sealing profile, which no longer ensures a tight fit of the door to the body.
Through the formed cracks, warm air saturated with moisture penetrates into the chamber, which leads to icing of the evaporator and overload compressor. Replacing the rubber band on a Stinol refrigerator is a procedure that you can perform yourself without resorting to the services of a service center. To successfully complete the job, you will need a new seal kit, a basic set of tools and attention to detail.
It is important to understand that ignoring a problem with the seal leads to significant waste of electricity and a reduction in service life compressor group. Timely diagnosis and replacement of the element will extend the life of your household appliances. In this article we will analyze in detail the process of selecting and installing a new seal, paying attention to the nuances of various models Stinol.
⚠️ Attention: Before starting any work on servicing the refrigerator, be sure to disconnect it from the electrical network. Working with electrical appliances under voltage is prohibited by safety rules.
Diagnostics of seal failure
Before going to the store for a new spare part, you need to make sure that the problem lies in the rubber band. There is a simple and effective method for testing leaks known as the "paper test". Take a regular sheet of office paper or a thin bill, open the refrigerator door slightly and clamp the sheet between the seal and the body around the perimeter.
If the paper comes out easily, without the slightest resistance, it means in this place the seal is broken. Carry out this procedure along the entire edge of the door, as wear may be uneven. Often the elastic band loses elasticity or becomes deformed in the lower part, where moisture and dirt most often get into.
Visual inspection can also reveal obvious defects: cracks, tears, abrasions or traces of mold. The old one rubber profile over time becomes dull and stops fitting tightly even with good door geometry. If you find that the rubber has simply moved away from the groove, it may be possible to return it to its place, but if the material has lost its properties, replacement is inevitable.
Choosing a suitable seal for the Stinol model
Refrigerators Stinol were produced in various modifications, and the seals for them may differ in size, method of fastening and cross-sectional shape. The most common models are series 101, 102, 104, 105, 106, 107, 116, 117, 118, 119, 120, 122, 124, 125, 126, 127, 129, 130, 131, 132, 133, 134, 135, 163, 164, 167, 185, 205, 242. It is important to choose exactly the option that matches your modification.
When choosing, pay attention to the mounting method. Most models Stinol use a magnetic seal with a protrusion (“herringbone” or “harpoon”), which is inserted into a special groove on the inner door panel. However, there are options where the elastic is glued or screwed with screws, although the latter are less common in modern lines.
Original spare parts may cost more than their analogues, but guarantee a perfect match of sizes. If you buy a universal seal, make sure that its profile is compatible with the groove of your door. Poor-quality rubber can quickly lose its shape, and all the work will go down the drain.
Where to find the exact model of the refrigerator?
The model is indicated on a nameplate (metal plate), which is usually located inside the refrigerator compartment on the side wall or on the base of the case at the front. The data is also in the technical data sheet.
Necessary tools and preparation
To carry out a high-quality replacement of the seal, you will need a minimum set of tools that any DIYer can find in his home. Preparing the workplace and tools will take no more than 10 minutes, but will significantly simplify the installation process.
The main task is to carefully dismantle the old rubber band and clean the seat. Using unsuitable tools can damage the plastic door panel or the refrigerator body itself, so you should be careful.
- 🛠️ Hair dryer (construction or household) - necessary for heating the new rubber band so that it straightens and becomes elastic before installation.
- 🔧 Screwdrivers (cross and flat) - may be needed for removal decorative strips or dismantling the door if the profile is screwed.
- 🧼 Degreaser (alcohol or dishwashing liquid) - to clean the groove from old glue, grease and dirt.
- 🧤 Gloves - so as not to stain hands and a new rubber band.
Before installation, it is recommended to keep the new seal at room temperature for at least 2-3 hours, and it is better to leave it for a day. This will allow the material to take its natural shape and straighten out after transportation in a folded form.
The process of dismantling the old seal
Dismantling the old seal is a process that requires care. Depending on the design of your model Stinolthe method may vary slightly. If the seal is inserted into the groove ("herringbone"), you just need to pull it out, starting from one of the corners.
Grab the edge of the elastic band and smoothly but confidently pull it towards you and slightly to the side. The movements should be progressive so as not to tear the material if you plan to use parts of it as a sample, or so as not to damage the plastic of the door. If the rubber is glued, the process becomes more complicated.
The glued seal must be carefully trimmed with a sharp knife or blade, being careful not to damage the surface of the door. The remaining glue is carefully removed using a spatula or the blunt side of a knife, after which the surface is degreased.
☑️ Preparation for installation
Installing a new seal: step-by-step instructions
The most critical stage is installing a new one seal. If you try to insert a cold, hard rubber into the groove, it may ripple or not straighten out completely, causing a leak. Therefore, using a hair dryer is critical.
Start installation from the top corner of the door. Insert the protruding part of the profile (“harpoon”) into the groove and press lightly. Move along the perimeter, gradually pressing the elastic band. Do not stretch the seal, move in small sections of 10-15 cm.
After the entire contour has been inserted, turn on the hair dryer and heat the elastic around the entire perimeter. The air temperature should be comfortable for the hand (about 60-70 degrees) so as not to melt the material, but hot enough to soften. At the same time as warming up, straighten folds and irregularities with your hand.
| Work stage | Actions | Important nuances |
|---|---|---|
| Preparation | Warming up the elastic hairdryer | Do not overheat, keep the hairdryer at a distance of 10 cm |
| Installation of corners | Inserting a profile in the corner zones | Start from the top corner, watch the tension |
| Fixation | Pressing the herringbone into the groove | Move in small sections, do not stretch |
| Finish | Checking the fit | Use the test with paper after cooling |
⚠️ Attention: When heating with a hairdryer, do not hold the flow of hot air in one place for longer than 2-3 seconds, so as not to deform the plastic of the door or damage the rubber structure.
If a special seal is included with the seal corner connector or it has a complex configuration, make sure the corners are formed correctly. In some cases, corners may require trimming at 45 degrees, but for models Stinol most often, solid profiles or ready-made corner elements are used.
Adjusting the door and final check
After installing the new rubber, it may be necessary to adjust the position of the door. A heavy new seal can change the balance, causing the door to open on its own or not close properly. Adjustment is carried out using hinges.
To access the upper hinges, remove the decorative cover (if any) and loosen the mounting bolts. Use a level to check that the door is installed vertically. Move the door until the gaps around the entire perimeter become uniform and the door begins to close tightly under its own weight.
The final check is carried out 2-3 hours after installation, when the rubber has finally cooled down and taken its working shape. Repeat the test with a piece of paper around the entire perimeter. The sheet should be removed with noticeable force, but not torn.
How often do you need to change the seal on the refrigerator?
The service life of the seal depends on operating conditions and frequency of opening doors and material quality. On average, high-quality tires last 5-7 years. However, if you notice that the refrigerator begins to turn on more often or condensation appears on the walls, you should check the seal immediately, regardless of its service life.
Is it possible to restore the old seal instead of replacing it?
Temporary restoration is possible if the rubber is simply deformed, but retains its elasticity. To do this, you can warm it up with a hairdryer and straighten it, or soak it in hot water. However, if the material is cracked or has lost its magnetic properties, restoration will only have a short-term effect, and a complete replacement is inevitable.
What to do if the new seal is longer than required?
If you bought a universal seal, its length may exceed the perimeter of your door. In this case, the excess is carefully cut off with a sharp knife in the corner, preferably in the lower part of the door, where it is less noticeable. You need to cut at an angle of 45 degrees for a better joint.
Why did the door begin to close tighter after replacement?
This is a normal phenomenon for a new, not yet developed seal. The new rubber has more resistance and a more powerful magnet. After a few days or weeks of active use, it will soften a little, and the closing force will become comfortable.
Does the new seal need to be lubricated?
It is recommended to lubricate the rubber with silicone grease to maintain elasticity and prevent drying out, especially if the air in the room is dry. However, immediately after installation there is no urgent need for this; it is better to carry out the first lubrication after a month of operation.