What repairs entrance door closers can be done by yourself ?

problem permanently open doors can be easily solved by the installation of the door closer.This simple device closes the door on their own without any additional force action.The simplest variant of the mechanism should be considered as a spring.Of course, such a "closer" to work too hard and very noisy.Ideal - is adjustable design, which also forms the basis of the spring, but enclosed within a sealed housing in the oil composition.With this equipment, the door closes smoothly and quietly.

Unfortunately, serious damage to the door closer can not be removed, because the design leak suggests that it can not be dismantled into separate parts and then assembled in accordance with the technology.Serious damage - it is an occasion to buy a new machine.However, there are situations when the work allows for the adjustment of the closer yourself:

Streaming oil composition

appearance of a leak suggests that there is a loss of containment shell and the appearance of damage, due to which oil flows.If you managed to find the damaged area in a timely manner, it is necessary to seal the hole have contributed to prolonging the service life of the mechanism.If the damaged area is too large, it will have to buy a new device;

rod breakage or deformation

This part of the mechanism can always see and appreciate visually.Significant power impact or extreme weather conditions are able to bring it down, causing the bends, kinks, or damage to fixtures.Not too serious flaws can be fixed by welding or the purchase of new individual parts.

Note that the repair closers can be avoided by periodically conduct routine inspection mechanisms and engage their control:

• Turn adjusting screws in either direction is able to speed up or, on the contrary, slow the movement of the door;
• nut Rotating allows you to adjust the spring tension to vary the force that must be applied to open the door;
• Adjusting the angle at which the door swings open.To this should be rotated a nut mounted on the valve.

Experts recommend to engage this setting immediately after installing the mechanism, as well as by changing the season, when there is a major change in the weather.