Installation of door closer door by hand: instruction

A loud clapping door or cloth that does notcloses - what could be worse? Installing the door closer by hand will fix the situation. Such a mechanism will provide a soft, durable closure, while it will be compact, with a high level of reliability. Closer is necessary for soft and denseclosing the door. Traditional springs and bulky counterweights no longer provide the necessary comfort and convenience when closing / opening the door. The installation of the door closer is quick, you can manage the work yourself.

What is a door closer?

This is a special design used for the smooth running of the door leaf. The door closes automatically, it does not need to be pulled or clapped. The door closer performs several tasks:

Fixes the blade in the open position.

Provides a smooth closing of the door, while pulling it to yourself is not necessary.

Protection of the structure from damage when striking a barrier.

The possibility of a dual-range adjustment at the time of slamming.

Door closer. The main element of the mechanism is a spring, it accumulates energy, returning the door to the closed position. For a smooth running of the canvas, an oil damper is used. It is he who ensures the absence of such an unpleasant moment, as a loud clap and too sharp closing. Oil comes from one device chamber to another when the door is opened / closed. The damping fluid is viscous, this ensures a smooth running, noiseless operation. Today, there are closers with several shock absorbers instead of one, different types of springs. The design features do not affect the installation, the installation scheme is used alone. Back to contents</a>

Door closer options

The installation of the door closer does not depend on its type, butto choose a reliable and durable option, you need to pay attention to the design features. Today, manufacturers offer different models of products, which differ in the place of installation, appearance. The top closers are most often used. The body is mounted in the upper part of the door leaf. Depending on the type of spring used, door mechanisms can be classified on the model:

• with gear drive;
• with a sliding type of rod.

Internal construction of cogged doordoor closer. In the first case, the design has a lever, which is connected with a special gear. It drives a toothed piston or pin having a spring. The scheme is reliable, simple and durable. It is often used, is a favorite option of many masters. The second model has a heart-shaped cam shaft, which drives the spring. There are 2 pistons (braking and opening). The door closer turns out to be cumbersome, but also the level of its reliability is higher. Designs are not often used, but they are the most promising. Floor door closers can be seen in shopping and office centers, for the home they are rarely used. This is a construction with a sliding rod, but the levers are completely absent in this case. During installation, the door is fixed to the axle, the weight of the door closer can be up to 300 kg. A hidden type of door closer is used when the mechanism needs to be made almost invisible. There are several options on offer:

With a sliding rod are more compact, mounted in the door leaf itself.

The hinges, which today are the smallest, are mounted in the hinges of the door. Additional installation work is not required, as the door closer and the hinge are a single mechanism.

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How to install door closer: instruction

Installation of the door closer to the door is relatively easy. The following steps must be observed: The scheme of installation of door closer.

First select a design thatas much as possible for a specific situation. For a door with a weight of up to 20 kg and a width of up to 750 mm, an EN1 door closer is suitable, and for a leaf with a width of 850 mm and a weight of up to 40 - EN2. If the door is heavy, reinforced or armored, it is best to use 2 door closer at once, so that you can evenly distribute the load.

Next, you need to select a locationthe structure is located. It is necessary to take into account the direction of opening the door leaf. If the canvas opens "on itself", then you must put the product on the side of the loops at the top. If the door is opened "from itself", then the lever is fixed to the leaf, and the device itself is mounted directly on the door frame. All door closers are mounted identically.

The wiring diagram is applied to the canvas and the doorpost, after which the mounting holes are marked out. The diagram is supplied with the structure.

It is necessary to drill holes on your ownfor fastening, the diameter must correspond to the fastening elements. If the door leaf is made of metal, then it is necessary to use so-called "bonnets" that do not allow the construction to deform at the installation site.

Screws strengthen the body of the product, the rack bar, the shoe of the lever. Next, the mating part is fixed to the door closer, the lever is connected in the knee.

The lever must be adjusted, it must beat an angle of 90 degrees relative to the door. If the construction is with a dolkopom, then the lever will move towards the door closer, if without a dapple - then in the opposite direction.

After installation, it is necessary to carry out a force adjustment. The door should be opened and estimated at what speed it closes. If necessary, the speed is changed by means of adjusting special screws.

During installation, it should be noted that some models may have additional functions. These include special braking for an open door. These options also require adjustment.

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Non-standard solutions

During installation, you can use not only the standard scheme, but also some non-standard solutions: Variants of installation of door closers.

If the lever can not be mounted on the box, then first install the mounting bracket. It is fixed in the horizontal plane by screws, such lever is placed from the inside.

The body of the device can be put on the corner, it is fixed on the slope, the lever is attached to the canvas.

The door is first put a plate, it is already installed door closer, the lever is mounted to the door frame.

Suspended mounting plate can be attached to the box, the door closer is placed on it, and the lever is placed on the door with this option.

The door closer is fixed in the usual way, but the lever is placed on the mounting plate to increase the area of ​​the slope.

It is possible to put door closer for the door withnon-standard sizes and shapes. They are installed for gates, gates, providing comfort and reliability of use. Choosing closers is necessary, based on ease of use, installation from the type does not depend, it is important to determine exactly the point for installation. Door closers are designed to smoothly close the doors, preventing their slamming, loss of heat. It is not difficult to set up a design, but it is necessary to choose the right place, to determine whether there is a need for non-standard solutions.

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