Hard opening or closing door — additional disorders of the host. Especially troubling when it POPs and creaks. To create the ideal conditions to work by using the door closer. This device reduces the tension on the fasteners of the door, thereby protecting them from wear and damage.
Each leaf is produced a single model. Please note on your front door is better to mount the door on the inside, so that the effect of the external environment will quickly lead device unusable. It is attached to the blade and the lever to the box. When the crowbar is important to consider the location of the loops and the direction of the valves. If they open inwards, the lever is fixed on the bar, and the mechanics on the door. Everything is done on the contrary, when opened outward.
A popular model is the sliding arm. The device has excellent performance, not distracting from the interior of any house. It is often filled with electromagnetic lock or fire alarms. When you install is determined by the opening angle. Meet universal kits where the thrust duct allows mounting on both sides of the door.
Select the appropriate device
The main condition that determines the choice — closer (read more about it on the link https://ru.wikipedia.org/wiki/%D0%94%D0%BE%D0%B2%D0%BE%D0%B4%D1%87%D0%B8%D0%BA) must have full control of door movement. There are certain standards for products that they are registered as EN 1154. By definition, the arrangements should be divided into classes from 1 to 7. The first are suitable for interior paintings, and the last for massive, garage, etc. Some manufacturers include the load changes on the opening, so I suggest “floating” classes: let’s say 1-3 or 4-6.
They are divided into four method of installation. We will describe just below:
● hidden;
● frame;
● outdoor;
● invoices.
Depending on the design selected the best option. Floor spring set in advance, during the repair. After it closed, it will not be available to all. Frame have similarities with the previous one, only they are fastened to the frame. The easiest way is to slip. Mounted on top of the box, it is possible to attach to the door hinges. Better to use the services of the wizard for this procedure, as the work will be used in Fraser.
Depending on the design selected the best option. Floor spring set in advance, during the repair. After it closed, it will not be available to all. Frame have similarities with the previous one, only they are fastened to the frame. The easiest way is to slip. Mounted on top of the box, it is possible to attach to the door hinges. Better to use the services of the wizard for this procedure, as the work will be used in Fraser.
Step by step instructions:
● determine the weight and size of door fixing class mechanism;
● based on the parameters and definition of capacity is provided even with two closers;
● not suitable for installing the door for more than half a meter;
● consider how quickly opens and closes the base;
● Brake function opening available in offices and public buildings where a lot of people;
● Pinning an open window is not suitable for installations in home and apartment.
Some companies produce closers, combining several functions and the ability to adjust. Depending on desires and possibilities, you will choose the most suitable option for the room.