One of the component parts of an elevator is the elevator door closer (also called the elevator soft closer or dictator), which is placed above all types of elevator doors. This device causes the elevator door to close slowly and gently. Because of the function this part performs, which prevents damage to the elevator door and increases the elevator door’s lifespan, it must be purchased as an original and high-quality piece. In the following, we will discuss all issues related to this part, including its advantages, the importance of its function in the elevator, and other matters.
What is an Elevator Door Closer?
The elevator door closer is a small part installed and used at the top of traction elevator doors. This component is made of various and complex parts and pieces, and its function is to ensure the elevator door closes gently. Another function of this part is to ensure the door closes completely. Of course, the elevator door closer has drawbacks in addition to its advantages, and if you intend to buy this device, you must be thoroughly familiar with all aspects of this component.
Hinged doors have many problems, including the need for a lot of mechanical force to open, difficulty of use for physically disabled individuals, children, and the elderly, and the need for a long time to open and close. The elevator door closer comes to the aid of these doors and solves these problems. This part is widely used to solve all types of problems with hinged doors.
Types of Elevator Door Closers
Elevator door closers are available in Iranian markets in both imported and domestic types. Examples of foreign and imported elevator soft closers include the Onsa, Fupa, Jan Lift, and other elevator door closers. Iranian examples of this part include the Iranian Onsa door closer, Sepahan door closer, Alift soft closer, and others. Buying and using a high-quality elevator soft closer delays the wear and tear of the door and prevents high costs for repairing this component.
Lifespan of an Elevator Door Closer
Some doors with a wider width, such as hospital elevators, require two elevator door closers. This elevator part has a specific lifespan, and if used in the right place and according to standards, it has a lifespan of about 5 to 7 years. An elevator soft closer is a device that must be replaced, not repaired, if it breaks down. However, to increase its lifespan, it must be inspected and serviced by a knowledgeable technician.
The structure of the elevator door closer is made up of 40 components. Seasonal and temperature changes affect the oil in this device, and these changes impact the soft closer and its operation. This device is a consumable item that is not repairable. Damage to this part and inattention to it makes the process of opening and closing the door difficult. If this device is faulty and the door does not close properly and completely, the safety of the people using it is compromised.
Important Points Regarding the Elevator Door Closer
The elevator door closer is made of various parts, including 40 components, such as the cylinder, small piston, oil reservoir, and other items. For this part to work well, the original and high-quality model must be purchased from a reliable brand and supplier. This part is installed when the elevator door is installed, and it is placed above the elevator door.
The installation of the elevator door closer is easy, and it does not even require a specialist to install it; people can do it themselves. Installing this part requires a flathead screwdriver or an Allen wrench. Due to the ease of installation of this device, it should be purchased and installed to improve the performance of hinged doors. If a hinged door equipped with a soft closer does not close properly, one of the reasons could be the failure of this part. This device has an adjustment screw that regulates the speed of the rolling wheel of the elevator door soft closer.
Maintenance of the Elevator Door Closer
Since the elevator door closer is responsible for the slow opening and closing of the elevator door, necessary care and supervision must be performed on this part to increase its lifespan and ultimately increase the lifespan of the elevator door, as this part is a replacement part, not a repairable one. Those who intend to use this part for their hinged doors must ensure its soundness.
Also, protect this part against all kinds of impacts and damage. For the lifespan of the elevator door closer to increase, it must be purchased from well-known and reputable brands. The elevator door closer is made of about 40 components, and the standard and principled installation of this part increases its lifespan. If the elevator door is used correctly, the lifespan of the elevator soft closer also increases. Another point that should be observed and considered regarding this elevator equipment is that the number of soft closers should be proportional to the elevator’s application.
Conclusion
We discussed one of the elevator parts that helps hinged doors open and close easily, which is the elevator door closer, and mentioned that it has a lifespan of between 5 and 7 years. This part is easy to install, and there is no need for a specialist to install it; people can purchase and install it themselves without any specific knowledge. This part can be purchased from reputable Iranian brands to increase its lifespan. Among these reputable Iranian suppliers and brands, the Cabin Plus Industrial Group can be named.
