Removing the top cover of brand refrigeration equipment Atlant often becomes the first and most difficult step when diagnosing or replacing components. Owners of household appliances are faced with the need to access the internal space above the compressor when they need to replace the start relay, clean the capacitor or check the integrity of the wiring. Despite the apparent simplicity of the design, inept actions can lead to damage to the plastic elements or deformation of the metal case, so it is important to clearly understand the sequence of operations.
The removal process depends on the specific series of the unit, since plant engineers periodically change the design of the fastening elements and the location of the ventilation holes. In most modern models, access to the insides is through the top panel, which covers the engine compartment. Safety When performing work, priority number one, since you will be working near electrical components and sharp metal edges.
Before you begin to physically impact the body, you need to prepare the workplace and tools. You will need a Phillips screwdriver, a flat-head screwdriver for prying off the plugs, as well as gloves to protect your hands.
Preparation of the workplace and necessary tools
The success of the refrigerator operation directly depends on proper preparation. The cooling equipment has impressive dimensions and weight, so for comfortable operation it must be moved away from the wall, providing free access from all sides, especially from behind and from above. Make sure that the floor in the work area is level and clean to prevent heavy metal parts from slipping or falling. disassembly refrigerator directly depends on proper preparation. The cooling equipment has impressive dimensions and weight, so for comfortable operation it must be moved away from the wall, providing free access from all sides, especially from behind and from above. Make sure the floor in the work area is level and clean to prevent heavy metal parts from slipping or falling.
The set of tools should be selected in advance so as not to interrupt the process of finding the right screwdriver. The most commonly used are standard Phillips screwdrivers in sizes PH1 and PH2, as well as a flat-head screwdriver with a thin blade. In some modifications Atlant there may be screws with a star slot, so having a set of bits will not be superfluous.
⚠️ Attention: Never start disassembling without unplugging the power cord from the outlet. Even when turned off, some circuits may remain energized if the plug is not removed from the network.
Particular attention should be paid to lighting the work area. The top of the refrigerator is often in the shade, and poor visibility may cause you to miss hidden fasteners or latches. Using a headlamp or a bright lamp will allow you to examine the structure in detail and avoid unnecessary damage.
Design features of the upper part of Atlant refrigerators
Structurally, the upper part of refrigerators Atlant is a metal box closed with a decorative lid. Depending on the year of manufacture and series, the cover can be attached in various ways: with self-tapping screws, screws or special plastic latches. Understanding the type of fastening is the key to quick and accurate dismantling.
In older models, fastening with screws is often found, which are located around the perimeter of the top panel. They may be hidden under decorative plugs or rubber feet, which requires careful inspection of the surface. New series may have more hidden fasteners located inside the ventilation grilles or under the back wall.
It is important to consider the material from which the cover is made. In budget models, this can be thin sheet metal coated with enamel, which is easily deformed if handled carelessly. More expensive models are equipped with plastic covers that require careful handling, since plastic becomes brittle in the cold or over time.
Step-by-step instructions for removing the top cover
The dismantling process should be performed sequentially, recording each stage, so that during assembly there are no questions about the origin of unnecessary parts. First, a visual inspection of the top panel is made for visible fasteners.
- 🔧 Find and unscrew all visible screws around the perimeter of the top cover using an appropriate screwdriver.
- 🔍 Check for hidden plugs, often they are located under rubber stops or in the corners of the grille.
- 🖐️ Gently pull the cover towards you or up, depending on the type of latches, being careful not to use excessive force.
- 🔌 Disconnect the wires if any controls or lights come to the cover (rarely).
If the cover does not come off easily, do not use force. You may have missed one of the screws or the latches may be blocked by the tabs on the case. In such cases, it is useful to slightly rock the panel from side to side to understand the direction of movement.
☑️ Ready to remove the cover
After removing the cover, you will have access to the compressor, capacitor and electrical wiring. Inspect the insides for damage to the insulation or signs of overheating that could cause the breakdown.
Access to the compressor compartment through the rear wall
In some cases, removing the top cover is not enough or is technically impossible without dismantling the rear metal wall that covers the engine compartment. This procedure requires more caution, since working with thin metal and fragile tubes.
The back wall is usually attached around the perimeter with many screws. Before unscrewing them, it is recommended to photograph the location of the tubes and wires so as not to confuse anything during assembly. Refrigerant The system is under pressure, so any actions with the tubes should be as careful as possible.
| Type of fastening | Location | Tool | Nuances |
|---|---|---|---|
| Self-tapping screws | Along the perimeter of the wall | Phillips screwdriver | Can be covered with rust |
| Screws | In recesses | PH2 screwdriver | Often hidden by plugs |
| Latches | Inside the case | Flat screwdriver | Requires careful pressing |
| Rivets | Rarely, on older models | Drill or chisel | When replacing drill carefully |
When removing the back wall, it is important to control the position of the capacitor grid, which may be attached to it. A sudden movement can lead to a break in the tubes, which will require expensive refilling with freon.
What to do if the screws are stuck?
If the screws cannot be unscrewed due to corrosion, do not use excessive force so as not to tear off the cap. Treat them with a penetrating lubricant (such as WD-40) and leave for 15-20 minutes. After that, try to carefully unscrew it again. If the cap is torn off, use an extractor or carefully drill out the center of the screw.
Replacing the start relay and thermostat
One of the common reasons for removing the cover is the need to replace the compressor start relay. This small black or white block is responsible for starting the engine. It attaches directly to the side of the compressor and is connected to wires.
To replace, you must remove the retaining bracket or strip that holds the relay in place. After this, the relay is easily removed from the compressor contacts. It is important to choose a similar relay model, since they have different characteristics and connection diagrams.
⚠️ Attention: Before replacing the relay, be sure to check the integrity of the compressor windings with a multimeter. Installing a new relay on a faulty compressor can lead to its combustion.
It is also often changed through top access thermostatif it is located inside the refrigeration chamber, but its capillary tube and electrical part require access from above. The capillary tube must be pushed very carefully so as not to damage its thin walls.
Typical mistakes during disassembly and how to avoid them
The most common mistake is the use of excessive force. Plastic and thin metal do not tolerate rough handling. If the element does not budge, it means that you missed some fasteners or did not unlock the latch. Stop and carefully study the design again.
Another mistake is the loss of fasteners. Small screws and washers easily get lost in the carpet pile or roll under the refrigerator. Use a magnetic tray or jar to collect all removed parts, sorting them by disassembly stage.
Ignoring the condition of the seals and insulation can also lead to problems. When removing the cover, check the condition of the thermal insulation of the engine compartment. If it is damaged or soaked in oil, it is better to replace or restore it so that the compressor does not overheat.
Assembly and performance testing
Assembly is performed in the reverse order. Make sure that all wires are routed correctly and are not exposed to fan rotation or moving parts. Secure the cover or back wall by tightening all screws tightly.
After assembly, do not rush to load food. Plug in the refrigerator and listen to the compressor. The sound should be smooth, without knocks or vibrations. Check the tightness of the connections if you have worked with the tubes.
If after assembly the refrigerator makes strange sounds or does not turn on, immediately turn it off and check that the electrical connectors are connected correctly. Often the problem lies in a chip that is not fully inserted or a pinched wire.
Is it possible to remove the lid without moving the refrigerator from the wall?
Technically, this is possible if you have a very narrow and long screwdriver and good skills in working in cramped conditions. However, we strongly advise moving the unit away to ensure proper visibility and ventilation. Working by touch increases the risk of damage to the wires or the tool falling behind the refrigerator.
What to do if the thermal insulation falls off after removing the lid?
Thermal insulation (often glass wool or polyurethane foam chips) can crumble over time. Use a vacuum cleaner (carefully) or a brush to collect it. If the insulation has lost its properties, replace it with a modern analogue, for example, mineral wool or special mats, to reduce noise and cold loss.
Do you need to drain freon to remove the cover?
No, you do not need to drain freon to dismantle the top cover or back wall. These operations are carried out on the outer part of the case and do not affect the sealed circuit of the cooling system. Draining the refrigerant is required only when replacing the compressor or evaporator itself.