Moving or buying a new household technology always raises many questions, especially when it comes to large-sized devices. The most common and critical of them is which side to transport the refrigerator onso as not to damage its internal structure. Errors during transportation can lead to costly repairs, so understanding the physical processes inside the unit is extremely important.
Many owners mistakenly believe that the equipment can withstand any moving conditions, but the design of the compressor and refrigerant circulation system requires strict adherence to the rules. In this article we will analyze the technical nuances that will help deliver the unit unharmed, maintaining the warranty and performance.
There are two main ways of moving: in a vertical position and lying down. The choice depends on the model, type of compressor and road conditions, but each case has its own strict limitations, ignoring which is unacceptable.
Risks of transportation in a horizontal position
Transporting a refrigerator lying down is always a risk that most people face when ordering loaders or using light commercial vehicles. The main danger lies in oil compressor, which is the heart of the cooling system. In operating condition, the oil is in the crankcase, but when tilted or horizontal, it can flow into the freon circulation circuits.
If oil gets into condenser tubes or the evaporator, it will create a plug that prevents normal circulation of the refrigerant. At best, the unit will not freeze well; at worst, the compressor will fail due to water hammer when trying to start. In addition, in a horizontal position, the load on engine mountincreases sharply, which can lead to pipe breakage.
Another risk factor is the integrity of the housing. When transporting lying down, there is a high probability of deformation of the rear wall or damage to the thermal insulation if external pressure is applied to the unit. Even if there is no visual damage, microcracks in the soldering of the tubes may appear later.
⚠️ Attention: If you decide to transport the equipment lying down, under no circumstances place it on its side where the tubes and compressor are located. This is guaranteed to lead to them breaking or tearing off.
Manufacturers often indicate in the documentation that transportation is only possible in a vertical position. Violation of this condition is a valid reason for refusal. Therefore, if the unit is new, it is better not to take risks. warranty service. Therefore, if the unit is new, it is better not to take risks.
Advantages and rules of vertical transportation transportation
The safest and recommended method is transportation in a standing position. In this case, all internal components remain in their normal places, oil does not flow into the system, and the compressors do not experience critical overloads. This is an ideal option for modern models with inverter motors. shock-absorbing springs compressors do not experience critical overloads. This is an ideal option for modern models with inverter motors.
When transporting vertically, it is important to ensure reliable fixation. The unit must not be able to move or collapse. The tilt angle should not exceed 40 degrees, since even a slight deviation can cause oil to flow if the device is tilted in the direction opposite to the compressor.
In addition, the vertical position allows you to better control the condition of the doors. They must be secured with tape or straps so that they do not open during travel and damage the hinges. Open doors also create windage, which is dangerous when driving on the highway.
- 🚛 Be sure to use belts to attach them to the sides of the body to avoid falling.
- 📦 The doors must be tightly closed and secured with masking tape in several places.
- 🛡️ Use thick blankets or bubble wrap to protect the case from scratches and chips.
If you are transporting a device Samsung or LG with a digital inverter compressor, vertical transportation is almost the only acceptable option. The design of such motors is extremely sensitive to position, and the risk of damaging them when tilted is much higher than that of classic models.
Comparison of compressor types and their vulnerability
Understanding the type of engine installed helps assess the risks. Older models with piston compressors are more resistant to shaking, but are afraid of sudden jerks. Modern linear and inverter models are more compact, but their internal architecture is more complex, and assembly tolerances are minimal.
The table below compares the vulnerability of various systems due to improper transportation:
| Compressor type | Risk when tilting | Sensitivity to impact | Recommended angle |
|---|---|---|---|
| Piston (classic) | Medium (oil) | Low | Up to 40 degrees |
| Inverter | High (electronics) | Medium | Strictly vertical |
| Linear (LG) | Critical | High | Only 0 degrees |
| No Frost system | High (tubes) | Medium | Up to 20 degrees |
Particular attention should be paid to models with the system No Frost. They have a lot of plastic air ducts and thin tubes, which can burst if the case is subjected to strong shaking or deformation. Repairing such systems often requires complete disassembly of the internal chamber.
It is also worth considering the age of the equipment. In old Soviet refrigerators, the oil was more viscous and the risk of migration was lower. Modern synthetic oils have high fluidity and quickly penetrate heat exchangers when orientation in space is disrupted.
⚠️ Attention: In some models, the compressor is mounted on rigid bases without springs. For them, any blow when transporting lying down can be fatal.
Preparation for moving: step-by-step instructions
Regardless of how you plan to transport the unit, proper preparation reduces the risks by 90%. Should start 24 hours before transport. It is necessary to defrost the chambers, wash them and wipe them dry. Residual moisture when tilted can get on the electrical contacts.
Next, the moving elements should be fixed. It is better to remove the shelves and drawers and transport them separately, wrapped in fabric. If this is not possible, they need to be securely fastened inside the cameras so that they do not dangle. The doors are tightly closed and wrapped with stretch film or tape.
☑️ Preparing the refrigerator for transportation
It is important to check whether there are transport bolts on the back wall. In some models they are used to firmly secure the compressor during transportation. If you unscrewed them earlier during installation, now is the time to find them and put them back in place. This will prevent the motor from rattling inside the casing.
Packaging should be multi-layered. First comes a layer of soft fabric or foam, then thick cardboard or stretch film. Corners are the most vulnerable places and require enhanced protection. Do not skimp on packaging materials; the cost of repairing dents or chips of enamel can be high.
What to do with residual water?
Even after thorough wiping, moisture may remain in the drainage channels. Place a few old towels or paper towels on the bottom of the lower chamber - they will absorb any remaining liquid when tilted.
The process of loading and securing in transport
Loading requires the participation of at least two people. The unit should only be grasped by the bottom or special handles, if provided by the design. It is strictly forbidden to grab the doors or top cover - this will lead to them being torn off.
In the back of a car or gazelle, the device is installed on a flat base. If the floor is uneven, place a sheet of plywood or thick cardboard under the bottom. Fastening with belts should be carried out in such a way as not to compress the body, but also not to give any play.
When driving, the driver must avoid sudden braking and acceleration. It is better to go through potholes and speed bumps at minimum speed. Vibration is the main enemy of solder joints in the cooling system.
If transportation is carried out in winter, after bringing it into a warm room, you cannot turn on the unit immediately. A sudden change in temperature will cause condensation to form inside the electronics and on the contacts, resulting in a short circuit.
⚠️ Attention: Technical operating conditions may vary for different climate classes. If you are transporting a refrigerator from an unheated warehouse in winter, the acclimatization time increases to 24 hours.
Settling time before switching on
After delivery to the site, a new start is possible only after the equipment has completely rested. This time is necessary for the oil, which could still get into the circuit, to flow back into the compressor crankcase under the influence of gravity.
The settling time depends on how exactly you transported the refrigerator. If transportation was carried out vertically without strong shaking, 2-4 hours is enough. If the unit was lying or shaking strongly, the time increases.
There is a direct relationship: the longer the equipment was in a horizontal position, the longer it should stand. For models with a system No Frost and inverter motors, this period is critical for preserving the resource.
- ❄️ After vertical transportation: 2-4 hours.
- 🛌 After transportation lying down (in summer): 8-12 hours.
- ❄️ After transportation lying down (in winter): 12-24 hours (plus heating time).
Do not try to speed up the process by turning on the device ahead of time. Starting a compressor with an oil plug in the system will lead to dry operation or water hammer, which will instantly damage the expensive unit. Patience in this case saves significant money.
Common mistakes when moving on your own
One of the most common mistakes is ignoring the weight and dimensions Trying to carry the unit through a narrow doorway without removing the doors often ends with the jambs or frame getting stuck and damaged. The doors of most models are removable, and it is better to dismantle them in advance.
Another mistake is using thin tape to secure the doors. Regular office tape won't stand up to a tug and can leave a sticky residue that's difficult to clean. Use masking tape or special belts.
Also, many people forget to check the integrity of the network cable. It is easy to get pinched or torn when dragged. Before turning it on, be sure to inspect the wire for damage to the insulation.
And finally, try to check the operation “on the fly”. Some people turn on the refrigerator right in the back to make sure it's freezing. This cannot be done: the vibration of a running compressor when traffic is moving is destructive to the system.
Is it possible to carry a refrigerator on the roof of a car?
It is highly not recommended. In addition to the risk of falling and damage to the body from the oncoming flow of air and dust, it is difficult to ensure an inclination angle of less than 40 degrees on the roof. In addition, the vibration of the body on the roof is much higher, which is dangerous for the internal components.
What to do if, after turning on, the refrigerator does not freeze?
If, after proper settling, the unit hums, but does not cool, it is possible that oil still got into the system or the tubes were kinked. Do not attempt to repair it yourself. Contact a service center to diagnose freon pressure and the condition of the compressor.
Do you need to remove the doors during transportation?
You need to remove the doors if the passage width is less than the width of the refrigerator with the doors open, or if the hinges look fragile. When closed, the doors create additional structural rigidity, but with a strong jerk, the hinges may not withstand the weight of the heavy metal door.
Is transportation in frost dangerous?
Frost itself is not dangerous for metal and plastic if they are not subject to shock. A sharp temperature change when brought into a warm room is dangerous. Condensation can cause corrosion and short circuits. Be sure to let the device warm up to room temperature before turning it on.
Is it possible to transport an old refrigerator without packaging?
It is possible, but the risk of damage to the case and dirt getting into the condenser (grid at the back) is very high. Be sure to wrap the unit with stretch film or cover it with blankets secured with ropes to protect the enamel and back grill from stones and branches.