Buying a new refrigerator Atlas is always a joyful event, marking the beginning of comfortable operation of household appliances. However, before filling the chambers with products, it is necessary to perform a number of critical preparatory actions, which, if ignored, can lead to breakdown of the unit on the very first day of operation.
One of the key stages of preparation is the correct removal of special fasteners that hold the compressor and other moving components during transportation. These elements, known as shipping bolts, rigidly fix the motor-compressor, preventing it from damage from impacts and shaking during delivery.
If you plan to install the refrigerator yourself, you should know that the process of dismantling these fasteners requires care and adherence to a certain sequence of actions. Improper removal or, even worse, starting the equipment with installed bolts is guaranteed to lead to serious mechanical damage and expensive repairs.
Purpose and location of fixing elements
Transport bolts are long metal rods that pass through the rear wall of the housing and are attached directly to the compressor frame. Their main function is depreciation and rigidly fixing the engine, which in working condition is suspended on springs to reduce vibration and noise.
For refrigerators Atlant these elements are usually located on the back panel of the device. The number of bolts may vary depending on the model and year of manufacture, but most often there are two or four. They may be covered with decorative plastic plugs, which must be carefully removed before starting work.
⚠️ Attention: Do not try to find the bolts on the front or inside the cameras. All fasteners for transportation are located exclusively on the rear outer wall of the refrigerator.In some modern models, instead of classic bolts, special brackets or nuts may be used, but the principle of their operation remains the same. They block the mobility of the compressor, turning it into a monolithic structure with a housing, which is only safe when moving.
Required tools for dismantling
To perform the fastener removal procedure, you do not need complex professional tools or specialized equipment. The whole process can be done independently, using a standard set of home tools that any home craftsman can find. First of all, you will need a head of the appropriate size. Most often, for refrigerators
First of all you will need open-end wrench or a head of the appropriate size. Most often for refrigerators Atlant, turnkey bolts of 10, 12 or 13 mm are used. It is better to check the exact size in the instructions for your specific model or determine it visually before starting work.
You may also need a flat-head screwdriver if the bolts are covered with decorative plugs that need to be carefully pryed off. It would be a good idea to prepare a container for storing the removed parts so as not to lose them, as they may be needed during repeated transportation.
- 🔧 Open-end wrench or socket head (size depends on the model)
- 🪛 Flat-head screwdriver for removing plugs
- 📦 Box or bag for storing bolts
- 🧤 Work gloves to protect your hands from sharp edges
Step-by-step instructions for removing bolts
The process of dismantling fasteners is quite simple, but requires compliance with safety precautions and consistency. Before you begin, make sure that the refrigerator is moved away from the wall at a distance sufficient for comfortable access to the back panel.
First, inspect the back wall and find where the bolts come out. If the holes are covered with plastic plugs, carefully pry them open with a flathead screwdriver and remove them. Under the plugs you will see the heads of the bolts, which need to be unscrewed.
☑️ Algorithm for removing the bolts
Done: 0 / 1Using the prepared wrench, start unscrewing the bolts counterclockwise. Do not use excessive force if the bolt is rusty or stuck - in such cases, penetrating lubricant can be used, but this is extremely rarely required for new equipment. After completely unscrewing, remove the bolt from the hole.
This is a normal operating condition, which ensures silent operation of the unit. Check that all fixing elements have been removed and nothing remains in the holes.
Table of common models and specifications of fasteners
Different series of refrigerators Atlant may have design features of the location and type of fasteners. Below is background information on the most popular models, which will help you navigate the process of preparing equipment for installation.
Refrigerator series Number of bolts Location Key type Atlant XM-4008 2 pcs. Lower part of the rear wall 10 mm key Atlant XM-6021 4 pcs. At the corners of the compressor Key 12 mm Atlant XM-4208 2 pcs. Central axis Key 13 mm Atlant XM-4425 2 pcs. Symmetrically on the sides 10 mm head This table is for reference only, since the manufacturer can make changes to the design without prior notice. Always rely on visual inspection and the equipment of your specific device.
What to do if the bolt does not unscrew?
If you encounter resistance when unscrewing, do not use force so as not to strip the thread. Treat the joint with a penetrating lubricant (such as WD-40) and wait 10-15 minutes. After this, try carefully turning the key again.
Consequences of starting with the clamps installed
Many users underestimate the importance of removing the transport bolts, considering them just packaging material. However, starting a refrigerator with the clamps installed is one of the most serious mistakes that can lead to fatal consequences for the equipment.
When the compressor is running, it creates vibration, which must be dampened by the suspension system. If the bolts are not removed, the motor is rigid and cannot absorb shock. This leads to the fact that all the vibration is transferred to the housing and internal tubes of the cooling system.
⚠️ Attention: Operating the compressor with installed transport bolts leads to rupture of pipes, breakage of valves and failure of the motor itself. Repair in this case is often not economically feasible.A characteristic sign of a refrigerator working with bolts is a strong, unnatural knocking and vibration that cannot be ignored. If you hear such sounds immediately after switching on, immediately turn off the appliance from the network and check the presence of fasteners.
Manufacturer's warranty obligations, as a rule, do not apply to breakdowns caused by violation of installation and operating rules, which include transportation fasteners that have not been removed. Therefore, a thorough check before the first start-up is your insurance against financial losses.
Recommendations for installation and first start-up
After successfully dismantling all the bolts, you can begin installing the refrigerator in a permanent place. It is important to install the unit on a flat, hard surface. Use the adjustable support feet to level the cabinet, which will ensure that the doors close correctly and the compressor operates evenly.
Remember to allow the refrigerator to “settle” after transportation, especially if it was transported horizontally or in sub-zero temperatures. The oil in the compressor must drain into the crankcase, and the condensate must evaporate to avoid water hammer during the first start.
📊 How did you transport your refrigerator?In a vertical position: In a horizontal position: I don’t remember / Didn’t transport: Already standing in the kitchenThe device should be connected to the power supply only after the recommended settling time has expired (usually from 2 to 4 hours, and in winter - up to a day). Plug in the refrigerator and let it run idle without loading food for several hours so that it reaches the required temperature.
Is it possible to throw away the removed transportation bolts?
It is strictly not recommended to throw away the shipping bolts. They are part of the package and may be required in the future if you have to transport the refrigerator to a new apartment, cottage, or take it to a service center for repairs. Missing these bolts during transportation may result in damage to the compressor.
What to do if large holes remain after removing the bolts?
In some models, after removing long bolts, through holes remain. The refrigerator often comes with special plastic plugs for these holes. If there are no plugs, the holes can be temporarily closed with pieces of rags or tape to prevent dust and insects from getting inside, but this is not critical for work.
Do you need to lubricate the bolts before installing them back during transportation?
When reinstalling the bolts for transportation, they do not need to be lubricated. The main thing is to securely fix the compressor so that it does not dangle. If the threads of the bolts are damaged or rusted, it is better to replace them with new ones of the same size and strength class before transportation.
How long does it take to remove the bolts?
The process of removing transportation bolts takes no more than 5-10 minutes if you have the appropriate tool and free access to the back wall. Most of the time is usually spent moving the refrigerator aside and preparing the workplace.