Sitting in front of a computer in an ordinary wheelchair means neglecting your health. Persistent pain in the lumbar can lead to serious illness. In addition, computer chairs are now more accessible than before.
As a rule, a luxurious chair is rather bulky, and it is delivered unassembled. Then you need to collect all the details yourself. Thanks to this article, you can find out what a computer chair consists of , how to disassemble it or, conversely, assemble it, and also how to properly repair it.
How to assemble a computer chair
First of all, unpack the box with a chair. All parts must be carefully inspected for cracks, scratches, or other defects. The standard set includes the following components:
- Seat and back (or one-piece monoblock).
- Armrests.
- Rollers (at least 5 pieces).
- Bolts, nuts and screws.
- Screws and pneumatic cartridge.
- Cross piece.
- Cover.
- Mechanism for mounting the seat and back.
The back of a computer chair may differ from other models with upholstery and an additional mount for the headrest. Further assemble a computer chair is not difficult. Below is a detailed instruction that will help you assemble the chair in a short time.
- The first thing to do is install the rollers on the crosspiece. To do this, press the wheel pin into the beam of the cross. If it does not work, then you can use a rubber mallet.
- After installing the wheels on the chair, the cross must be placed on the rollers and the pneumatic cartridge must be connected to its central part. It is worth noting that on some models, manufacturers install a decorative cap that hides the button on the pneumatic cartridge. Before installation, it must be disconnected and only then engaged in installation. Otherwise, the chair may not lower or rise.
- Next we fix the armrests. Often, three screws are used to install them, which need to be screwed into the hole in the seat and tightened tightly. Also, in addition to screw mounting, brackets may be used on some models.
- At the next stage, we install the assembled seat with backrest on the pneumatic cartridge. To ensure the most dense entry, you can push on the chair seat or sit completely on it.
- After the computer chair is assembled, it is necessary to check it for performance. The back should bend back without unnecessary crunches and independently return to its original position. If the chair is lowered and raised using the lever, then everything is set correctly.
On average, assembling a standard computer chair takes no more than 20 minutes.
How to disassemble a computer chair
Dismantling a chair is not as easy as it seems at first glance. After prolonged use, plastic parts may wear out and fail. In this case, dismantling the chair will be much harder. To do this, you may need a rubber mallet, a set of screwdrivers and a ring punch.
The instruction on how to disassemble a computer chair consists of 5 stages:
- Install the cross with the rollers up and remove the seat by unscrewing the mounting bolts.
- Next, dismantle the armrests. They are mounted on metal plates that are located at the top of the cross.
- We remove the permanent contact. To do this, just unscrew the bolts on which it is mounted.
- Using a rubber mallet, disconnect the pneumatic cartridge.
- The final stage is the dismantling of the rollers. By sliding the five casings on which they rest, you can easily get them.
It may take longer to disassemble a computer chair than to assemble it.
DIY computer chair repair
If the computer chair is broken, then there is no need to call the master. You can repair it yourself and in a short time. As a rule, a computer chair consists of 6 parts (wheels, crosspiece, gazpatron, backrest, seat and armrests). Each of them can be either replaced with a new one or adjusted independently. Below is a list of possible breakdowns and instructions for fixing them.
- Rollers fall out of the cross. This problem may occur with defective plugs. If a crack appears in them, then it is worth replacing them with new ones.
- The back of the chair does not lock in position. The thread in the permanent contact screw may be broken. In this case, the entire mechanism (permanent contact) must be replaced.
- The seat does not rise and fall. The pneumatic cartridge is responsible for this function. First of all, you need to lubricate it with machine oil or solid oil. If the breakdown is not resolved, then purchase a new one.
- The chair staggers and creaks. To solve this problem, tighten all bolts and screws. Most likely, some of them have weakened or become unusable.
These are the most common computer chair failures. As you can see, any of them can be eliminated independently or simply replace the part with a new one.
Height adjustment
How to disassemble a computer chair, found out, but how to determine its height? If the seat height is not adjusted, then problems may soon arise in the lumbar region or pinched nerve endings. To avoid this, you need to constantly check the seat height and adjust it correctly.
In order to lower the chair, it is necessary to pull the lower lever. After that, the computer seat will gradually lower or rise. The optimum height is selected taking into account the individual characteristics of the chair and the desktop. It is recommended that the height of the armrests match the height of the table.
Computer chairs: variety
Computer chairs for the home can differ not only in appearance, but also in technical characteristics: hydraulic, orthopedic and standard. Each of them has its advantages and disadvantages. As for the material of manufacture, they are of three types: textiles, leather substitute and genuine leather. Consider the most popular computer chairs.
Chair for the head
Probably every employee dreamed of sitting for several minutes in the chair of his boss. As a rule, this is a high-quality adjustment system, genuine leather and a wide luxurious back. This model is suitable only for those who sit in front of a computer for a long time. In other cases, you should not buy it - the price is too high.
Benefits:
- Wide seat. Great for overweight people.
- Quality adjustment system. You can adjust the height of the seat, the level of the backrest and even adjust the armrests.
- Often, genuine leather is used for upholstery.
- The ability to install a massager or applicator.
If you are very guilty before the boss and want to appease him, then such a gift will certainly not go unnoticed.
Gaming chair
The most popular computer chairs for the home are gaming models. They are designed for a long and convenient pastime at the computer. Their high back is equipped with lateral support in the form of small soft linings. In the neck and lumbar region there are pillows that maintain the optimal position of the spine, which is very important for a young body.
This article describes how to disassemble a computer chair on wheels, what kind of breakdowns there are and how to repair them correctly. If you regularly lubricate the mechanical parts and monitor the condition of the chair, then it will last a very long time.