Installing the back stop on the Atlant refrigerator: step-by-step instructions with nuances

The back stop (or “heel”) of the refrigerator Atlant is a small but critical detail responsible for the stability of the equipment. Without proper installation of the stops, the unit may vibrate, squeak, or even move when the doors are opened. The problem is especially pressing for models with spring compressor (for example, series MHM 1708 or XM 4426), where vibrations are transmitted to the body more strongly.

In this article we will analyze not only the standard installation procedure, but also hidden nuances: how to avoid distortion, what tools to use for different types of floors (linoleum, tile, laminate), and why factory instructions often is silent on key points. You will also learn the dangers of installing a stop “by eye” and how to check the result without special equipment.

Why a back stop is needed and what problems it solves

Many refrigerator owners Atlant erroneously believe that stops are needed only for leveling. In fact, their functions are broader:

• 🔧 Vibration dampening. During operation, the compressor creates micro-oscillations that are transmitted without emphasis to the floor and furniture. This leads to accelerated wear of the rubber shock absorbers of the compressor and the appearance of an irritating hum.
• 📏 Displacement Prevention. Without fixing the rear part, the refrigerator may “ride” on the floor when the doors are opened, especially if they are heavy (for example, in models with the No Frost).
• 💧 Protection against condensationsystem. A correctly installed stop raises the rear part of the case, improving ventilation of the trays and reducing the risk of corrosion.

The absence or incorrect installation of the stop is manifested as follows:

• 🔊 Constant creaking or knocking when the compressor is running.
• 🌀 The refrigerator “walks” when the door is opened (especially true for models with French door type Atlant XM 6025).
• 📉 Tilt of the body forward, due to which the door opens spontaneously.

⚠️ Attention: If your refrigerator Atlant released before 2018, the design of the stop may differ - in older models metal adjustable legs were used instead of plastic “heels”. Check the type of part by the serial number (located on the sticker inside the camera).

What tools and materials you will need

To install the back stop on the refrigerator Atlant you do not need professional tools, but some devices will greatly simplify the process:

For models Atlant s metal adjustable legs (for example, MHM 1840) you will additionally need a 10 or 13 mm wrench. New refrigerators (after 2020) often use plastic “heels” with threads - they can be adjusted manually.

If the stops are lost or broken, buy original spare parts according to the article numbers:

• 🔧 For models XM 4426/4427: stop rear 2408100000 (plastic, black).
• 🔧 For MHM 1708/1709: adjustable leg 2408200000 (metal, with carving).

Step-by-step instructions for installing the back stop

The installation process depends on the type of stop and model of the refrigerator. Consider two options: for plastic “heels” (new models) and metal adjustable legs (old models).

Option 1: Plastic stops (models after 2020)

Disconnect the refrigerator from the mains

Pull the refrigerator 30–40 cm from the wall

Clean the place where the stop is installed from dust

Prepare tools (screwdriver, level)-->

Step 1. Turn the refrigerator over with the back wall facing you. The stops are usually located in the corners of the bottom panel (sometimes hidden under a decorative trim). 1. Atlant back wall towards you. The stops are usually located at the corners of the bottom panel (sometimes hidden under a decorative trim). In models XM 6025 And XM 4426 there are two of them - left and right.

Step 2. Insert the stop into the groove until it clicks, it should fit tightly, without play. If the stop is loose, check if the fixing “antennae” inside are broken. groove (a common problem during careless transportation).

Step. 3. Adjust the height of the stop by rotating clockwise (to raise) or counterclockwise (to lower). Use a screwdriver or a coin. The optimal gap between the floor and the front legs is 1–2 mm.

Step 4. Check the horizontalness of the body with a level. The permissible slope is no more than 1° (2 mm per 1 meter of length). If the floor is uneven, place rubber pads under the front legs.

Option 2: Metal legs (models before 2020)

In old refrigerators Atlant (for example, MHM 1840 or MHM 1708) the rear stops are metal legs with threads. more effort:

Step 1. Lift the refrigerator by the front part (you can place wooden blocks on it). The back part should rise by 3–5. see

Step 2. Use a wrench to rotate the leg clockwise to increase the height, or counterclockwise to decrease it. synchronously. double compressor (For example, Atlant MHM 2835) the legs can be connected by a jumper - adjust them synchronously.

Step 3. After adjustment, check whether the housing is touching the back wall of the furniture or the wall. Minimum clearance - 5 cm for air circulation.

Typical mistakes and how to avoid them

Even with the seeming simplicity of installing the back stop, many refrigerator owners Atlant make mistakes that lead to breakdowns. Here are the most common ones:

• ❌ Case skew. If one stop is higher than the other, the refrigerator door will not close tightly, and the compressor will work with increased load. How to check: place a level on the top lid of the refrigerator - the bubble should be strictly in the center.
• ❌ The rear part is raised too high. This leads to the fact that the front legs “hang” in the air and the refrigerator sways. Normal: the front legs should touch the floor, but without load (1-2 mm gap).
• ❌ Ignoring the type of floor. On linoleum or laminate flooring, plastic stops may sag over time. Solution: use rubber pads or special anti-vibration stands.
• ❌ Twisting the stop “all the way”. This deforms the plastic body of the groove and leads to cracks. Rule: the stop should be fixed with light force, without creaking.

⚠️ Attention: If after installing the stop the refrigerator Atlant started to hum louder, check if the compressor is touching the rear wall. In models with inverter compressor (for example, Atlant XM 6321) vibrations are transmitted more strongly - additional shock absorption (for example, pads under the legs) may be required.

What will happen if you do not install the back stop?

Without a stop, vibrations of the compressor are transmitted to the floor and furniture, which over time leads to:

1. Cracking of tiles or laminate under the refrigerator.

2. Wear of rubber compressor shock absorbers (replacing them costs 1,500–2,500 rubles).

3. Spontaneous opening of the door due to the body tilting forward (risk of food damage).

4. Increased energy consumption - the compressor works in intense mode, trying to compensate for the imbalance.

Installation features on different types of floors

The type of floor covering directly affects the choice of stop and the method of its installation. Let's consider the nuances for the most common options:

1. Linoleum or vinyl covering

Soft coverings require additional fixation of the stop, otherwise it will sag under the weight of the refrigerator. Solutions:

• 🔹 Use stops with a wide support platform (for example, 2408100001 for Atlant XM 4426).
• 🔹 Place a metal plate under the stop 🔹 Glue the stop to the floor (5×5 cm) or a piece of plywood
• 🔹 Glue the stop to the floor double-sided tape (for example, 3M VHB).

2. Tiles or porcelain tiles

The smooth surface of the tile can cause the refrigerator to “move” To avoid this:

• 🔹 Install rubber pads on the stops (sold in complete with some models Atlant).
• 🔹 Use stops with suction cups (for example, 2408100002).
• 🔹 Check whether there is tile slope - even 2-3 mm can lead to misalignment.

3. Laminate or parquet

Wood coverings are sensitive to point loads. To avoid damaging the floor:

• 🔹 Distribute the weight using cork spacers (thickness 3–5 mm).
• 🔹 Do not tighten the stops “all the way” - a light touch is enough floor.
• 🔹 Regularly check whether the stop is pressed into the laminate (especially in the first weeks after installation).

For refrigerators with the No Frost system (for example, Atlant XM 6025) it is important to ensure a gap of at least 5 cm between the back wall and the furniture - this will improve air circulation and prevent overheating of the compressor.

How to check the correct installation

You can make sure that the back stop is installed correctly without special tools:

1. Stability test: open the refrigerator door sharply - if the body remains in place, the stop performs its function. If the refrigerator has moved, increase the height of the rear stops by 1–2 mm.
2. Vibration test: place your hand on the top cover while the compressor is running. Light vibration is acceptable, but not shaking or shaking. knocking. If the vibrations are strong, check whether the compressor is touching the rear wall.
3. Test. horizontal: place a glass of water on the top cover (filled to the brim). If water does not pour out, the case is level.
4. Leakage test: close the door, bring a sheet of paper to the seal. If the sheet is pulled out with force, the seal is normal. If it falls out easily, adjust the height of the stops.

For models with electronically controlled (for example, Atlant XM 6321) after installing the stop, reset the temperature settings to factory settings (Settings → Reset). This will help the compressor adapt to the new position of the housing.

⚠️ Attention: If, after installing the stop, the refrigerator starts turn on more often or work longer, this may indicate that the compressor is skewed. In this case, loosen the rear stops by 0.5-1 mm and re-check the horizontal position.

Frequently asked questions about the rear stops of refrigerators Atlant

Is it possible to use a refrigerator without a rear stop stop?

Technically yes, but this will lead to the increased wear compressor and shock absorbers, as well as the risk of housing displacement. vibrations. inverter compressor (For example, Atlant XM 6025) the absence of a stop may cause a malfunction of the electronic unit due to vibrations.

How often should you check the condition of the stops?

It is recommended to inspect stops once every 6 months, as well as after rearranging the refrigerator. Plastic parts become loose over time, and metal parts rust. In houses with wooden floors, checks should be carried out more often (once every 3 months), since the wood can sag.

How to replace the lost one. stop?

Temporary alternatives:

• 🔧 Rubber wine stopper (cut to desired height).
• 🔧 Metal washer with rubber gasket.
• 🔧 Piece of dense foam (only for flat floors).

However, such solutions are short-lived - it is better to order an original part according to the article number (see the section “Tools and materials”).

Why did the refrigerator start working louder after installing the stop?

This is due to:

• 🔊 Warp compressor -check the gap between it and the rear wall (should be 1-2 cm).
• 🔊 Rigid fixation of the stop - loosen it by 0.5 mm.
• 🔊 Resonance with the floor - place rubber gaskets.

If the noise does not disappear, record the sound and contact a service center Atlant - this may be a sign of a compressor malfunction.

Do I need to lubricate the threads of metal stops?

Yes, this will extend the life of the part. Use silicone grease (does not attract dust) or WD-40 (for rusty legs). Apply lubricant once a year during routine inspection. Do not use vegetable-based oils - they oxidize and damage the threads.