What should I do if I am derailed by the turning on the chain?

What should I do if the flip garage door motor chain is derailed?

On January 25, a netizen in Chengdu, Sichuan called the new media account of Kunming Haidon garage door for help. The door motor is empty, chain jitter, and is exactly the same as a case shared by Xiaobian. In addition to changing the chain box, what else can be solved by itself. The editor told netizens that because the chain has been separated, and the chain is derailed by the naked eye, even if it can be repaired, labor costs are much more expensive than changing new ones.

First of all, if the motor chain has fallen out of the naked eye, the electric mode is recommended to stop the as soon as possible. This phenomenon not only affects the normal use of the garage door, but also causes hidden safety hazards. During the long -term use of garage door motors, the gears in the chain box may occur severely or deformation. When the wear reaches a certain degree, the surface flatness and ruler of the chain box gearThe inch precision will be affected, and the chain is easy to deviate from the track when runtime.

In addition, the upper stroke settings are unreasonable, and there is no installation limiter in the orbit. The chain box is deformed so that the chain cannot run normally in the orbit, which is derailed. The chain of the garage door motor will gradually extend during use. This is due to the wear of the sales shaft and the sleeve of the chain section between the chain sections for a long time.

After the chain is elongated, the meshing state of the sprocket is changed. Desert. At the same time, if the sprocketing wheels are worn and damaged and the tooth shape changes, it will also affect the normal meshing with the chain and increase the risk of chain derailment.

During the installation of the garage door, if the tightness of the chain is not suitable, too loose or too tight may cause problems. The chain is too loose, and it is easy to jump up and down at runtime and deviate from the track. If the chain is too tight, it will increase the friction between the chain, the orbit, and the sprocket. In addition, the parallelism and verticality of the orbit during installation are not adjusted, which will cause the chain to be unevenly stamped during operation, thereby derailment.

If the chain box deforms seriously, it is recommended to replace the new track. It is worth noting that the chain box is a whole, and the price is not expensive, so there is no need to spend oneTwo weeks to repair the garage door chain box, and buying a new chain box directly to replace it.

If you have to stuff the falling chain back, the dumbest method is to remove the chain from the link and measure the length of the number of chain sections, And compare with the standard length to determine the elongation of the chain. If the extension of the chain is within the allowable range, the problem can be solved by adjusting the tension device. Common chain tension devices include tight wheels and adjustment screws. By adjusting the position of the tensioner or adjusting the screw, the chain reaches the right tension.

Carefully check whether the tooth shape of the sprocket is worn and damaged. If the tooth shape of the sprocket is severe, the sprocket should be replaced in time. When replacing the sprocket, you should choose the same product as the original sprocket model to ensure that it is well -sized with the chain. Re -install the chain to determine the direction of the chain. Before reinstalling the chain, you must first determine the correct direction of the chain on the track and the sprocket. You can refer to the installation manual of the galed door or observe the chain direction of the unscrusable side.

When installing the chain, first hang one end of the chain on the link wheel, and then slowly guide the chain along the track to enter the track. During the guidance process, ensure that the chain enters the track smoothly and avoid forcibly stuffing the chain or orbit damage. After the installation is completed, check the tension of the chain and whether the position in the orbit is appropriate.

If you don’tWith professional rail correction tools, chain installation tools, or is not familiar with the structure and working principle of the garage door, it may cause problems to deteriorate by yourself. For example, when adjusting the tension of the chain, if the operation is improper, the chain may be too tight or loose, causing a new failure. At this time, the professional garage door maintenance personnel should be contacted in time.

When it is found that severe deformation of the orbit, severe chain wear or severe sprocket damage, the parts may be replaced due to inappropriate selection parts or improper installation, which will affect it, which will affect the impact, which will affect the impact, which will affect the selected parts and will affect the installation. Normal use of the garage door. Professional maintenance personnel can accurately determine the degree of damage of parts and select the appropriate original or high -quality alternative components for replacement to ensure the quality of maintenance.

The garage door belongs to heavier equipment. In the process of processing the derailment of the chain, if the operation is improper, it may cause the garage door to fall suddenly and cause personal injury. Especially when operating some components such as some springs, professional skills and protective measures are needed. In order to ensure its own safety, it is recommended to repair it by professionals when encountering complex problems.

In short, when the flip garage door motor chain is derailed, we can try to check and solve some simple problems by ourselves, but when encountering complex situations or uncertainty, it is uncertain. How to deal with professional help in time to ensure the normal use and safety of the galed door.