Moving to a new apartment or simply transporting large household appliances to a service center always raises a lot of questions among owners. The main and most acute of them remains the dilemma: in what position is it better to transport the unit so as not to damage its insides. Mistakes at this stage can be costly, because compressor and the refrigerant circulation system is extremely sensitive to improper handling.
Many are still arguing whether it is permissible to place the device on its side or the only correct solution is a strictly vertical position. The answer lies in the device of the refrigeration circuit and the properties of the oil that is inside the engine. An incorrect tilt or position can lead to liquid flowing into the system, which will cause hydraulic hammer during the first start.
In this article we will analyze in detail the physical processes occurring inside the equipment during shaking and tilting, as well as We will give clear packaging instructions. You will learn why manufacturers often prohibit horizontal transportation and what to do if there is simply no other option. Understanding these nuances will help you maintain the warranty and extend the service life of the device.
Risks of horizontal transportation for equipment
Why are manufacturers and logistics companies so categorical in their recommendations? The fact is that compressor there is a special synthetic or mineral oil necessary for lubricating the rubbing parts. In working condition, it is located in the crankcase, but with a strong tilt or lying position, oil can flow into the circulation circuit refrigerant.
If oil gets into the evaporator or condenser, the cooling efficiency will drop sharply. But that's not so bad. The main danger awaits at the moment of switching on: liquid oil that gets into the compression chamber does not compress like gas. This leads to an instant and powerful hydraulic shockthat can break the valves or even destroy the piston itself.
⚠️ Attention: Even if the device started working after being transported lying down, this does not mean that everything went smoothly. Microcracks in the valves may appear in a few months, when the warranty has already expired.
In addition, when lying down, the load on the casing doors increases sharply. Heavy shelves and glass interior elements may not support the weight of the unit itself if it rests on them. It is also subject to deformation thermal insulation, especially in models with the system No Frost, where it is important to preserve the geometry of the air ducts.
What happens to freon when tilted?
Freon is in a closed circuit under pressure. The gas itself will not leak out when tilted if the tubes are intact. However, along with the oil from the compressor, solid wear particles can enter the system, which normally settle at the bottom of the crankcase.
Rules for vertical transportation of a refrigerator
The ideal option, which is approved by all engineers, is transportation in a vertical position. In this case, all internal components are in their natural state. Oil remains in the compressor, and refrigerant circulates through the tubes without the risk of mixing with the oil emulsion in the wrong places.
However, there are some nuances here too. The permissible tilt angle should not exceed 40 degrees. If you tilt the device more, there is a risk of displacement compressor hangers. The springs on which the motor is suspended can come off or become deformed, which will lead to severe noise and vibration in the future.
When transporting vertically, it is extremely important to secure the doors. Sudden jerks or braking of the machine can open the doors, damaging sealing rubber bands or handles. Use masking tape or a special stretch film, but under no circumstances glue the tape directly onto the glossy surface of the body without a protective layer.
Instructions: how to safely transport it on its side
Life situations often dictate their own conditions, and sometimes you have to take risks when transporting equipment in a passenger car or a narrow elevator. If you decide to lay down the unit, follow a strict procedure to minimize damage. The main rule: you can only put it on one of the sides, but not on the back or front panel.
Why on the side? On the back wall there are tubes capacitor and a compressor, which are easy to press or break. There are shelves and flimsy controls at the front. The side wall is the strongest part of the structure, capable of supporting the weight of the device.
Before putting the device down, you must remove all removable elements. Glass shelves, boxes, egg trays - all this must be removed and transported separately, wrapped in a soft cloth or bubble wrap film. Even high-quality packaging will not save the glass from the pressure of the weight of the refrigerator itself.
☑️ Preparation for transportation lying down
Lay the unit so that the tubes coming from the compressor face up. This is critical to prevent oil from leaking into the circuit. Usually the compressor is located at the bottom at the back, and the tubes extend upward from it. Determine their direction before loading.
Table: permissible angles and positions
For clarity, we have systematized data on permissible positions during transportation. Remember that these standards are relevant for most modern models, but the instructions for a specific LG or Indesit may have their own characteristics.
| Position | Permissible angle | Risks | Recommendation |
|---|---|---|---|
| Vertical | 0 degrees | Minimum | Recommended |
| Tilt | up to 40 degrees | Medium (oil) | Acceptable with caution |
| On the side | 90 degrees | High (compressor) | Only if there is no choice |
| On the back | 180 degrees | Critical | Strictly prohibited |
⚠️ Attention: Manufacturers can change the design of the compressor suspension. Always check the official manual for your model before loading.
Packaging and protecting the case when moving
Maintaining the functionality of the internal components is only half the task. The appearance also requires protection, especially if you do not want to lose a part deposit value when handing over old equipment or simply value the interior. A factory-made cardboard box is an ideal option, but it rarely lasts until the move.
If there is no box, use thick stretch film. Wrap the body in several layers, paying special attention to the corners and protruding parts. The film will protect against scratches, dust and moisture. Under the film, you can place a layer of soft packaging material, for example, foamed polyethylene.
Special cardboard corners or simply pieces of thick corrugated cardboard secured with tape are excellent for protecting corners. Do not use thin food bags for wrapping - they will instantly tear on the roughness of the road or body fasteners. Abrasive dust On the road it acts like sandpaper during friction.
How long should a refrigerator sit after transportation
This is perhaps the most important stage, which is often ignored in a hurry. After delivery, the unit cannot be switched on immediately. He needs time to recover from shaking and bending over. The oil that could get into the tubes should glass back into compressor crankcase under the influence of gravity.
The settling time directly depends on how exactly you transported the equipment. If transportation was carried out strictly vertically, without strong shaking and tilts of more than 20 degrees, 2-4 hours is enough. During this time, the temperature stabilizes and the internal fluids calm down.
In the case of transportation lying down, the situation is more complicated. The minimum time that the refrigerator must remain idle before turning on is 8 hours. Some experts recommend leaving it for a day, especially if the model is old or mineral oil was used, which drains slower than synthetic oil.
Do not forget that in winter, if the refrigerator was brought in from the cold, it just needs time to warm up to room temperature. Condensation formed inside the electronics must dry, otherwise a short circuit may occur. In winter, the waiting time increases to 4-6 hours even with vertical transportation.
Is it possible to speed up the settling process?
No, you can’t tell physics. Tilting or tapping will not help the oil drain into the crankcase faster, but can only loosen the suspension. Patience is the only way.
Common mistakes when moving independently
Even knowing the theory, people manage to make basic mistakes that lead to breakdowns. One of the most common is carrying by the door or handle. Handles They are often plastic and cannot withstand the weight of a full refrigerator, and the door can come off along with the hinges.
Another mistake is dragging along the floor. Even if there is cardboard on the floor, vibration is transmitted to the body and internals. A heavy unit must either be carried by weight or use a special trolley with belts. When going down stairs, carriers must keep pace to avoid the load swinging.
They also often forget to secure the compressor. Some models (especially older ones) have shipping bolts to secure the motor. If they are not tightened before driving, the suspension may not withstand impacts. Check the presence of such bolts in the instructions or on the back wall.
⚠️ Attention: Never turn on the refrigerator if you smell a strange burning smell or hear an uncharacteristic hum immediately after starting. Disconnect from the network and call a technician.
Is it possible to transport a refrigerator in a passenger car?
Technically, this is possible if you fold the seats and a small refrigerator (up to 150 cm in height). However, the risk of damaging the car body or the unit itself is very high. Be sure to use soft linings and secure fixation.
What to do if the refrigerator does not freeze after transportation?
Most likely, there was an oil spill into the circuit or a freon leak. Try turning off the device for a day. If the problem persists, professional purging of the system or refilling is required.
Is it harmful for the refrigerator if it was transported for a long time on a bad road?
Prolonged vibration is dangerous for soldering tubes. Microcracks may form. After such a trip, it is recommended to carefully check for oil stains around the compressor.