Dongcheng District rolling door repair manufacturer

> Electric rolling shutter door repair in Dongcheng District, rolling shutter door repair in Dongcheng District, with the improvement of technology, the rolling shutter door repair has developed from the traditional hand-pull type to the electric type, and has been applied to the current household industry. Now the rolling shutter door maintenance is equipped with an electric rolling shutter door. Door machines and electric rolling door machines are also the best partners for rolling shutter door maintenance, but how to extend the maintenance life of rolling shutter doors has become a concern for all of us. Now on this issue, I will briefly introduce the rolling shutter door repair and rolling door machine maintenance and maintenance issues. I hope it can be helpful to everyone.
For all electrically controlled roller shutter door repairs, the opening and closing operating direction must be the same as the switch box indication. Especially when the power is newly turned on for a test run or when the external input power is changing the phase line, the door curtain should be placed at the height of the door opening using a manual device.
position, after turning on the power, try to open and close the rolling door until the instructions are attached before it can be used normally. Otherwise, the limiter will be damaged, causing the rolling shutter to rewind or rush to the top, causing losses.
When repairing the rolling shutter door, the operator must stand in a position where he can see the operating status of the rolling shutter door, otherwise accidents and damage may easily occur.
Rolling door repair curtains and rolling door machines are prohibited from contact with acid and alkaline solutions to prevent corrosion of the surface of the door curtains.
The rolling door machine for rolling shutter door maintenance should be inspected regularly (at least once a year) during operation, sliding transmission and other parts, and refueled in time as needed to ensure the normal use of the rolling shutter door repair.
Rolling shutter door maintenance should be performed during opening and closing During the stopping process, it should have the function of stopping in position, and should not stop and continue to slide. If the sliding distance is greater than
, the rolling shutter door maintenance control electrical appliance and rolling door machine brake should be carefully inspected and repaired immediately. , until the operation is normal.
Regular anti-corrosion paint and maintenance treatment should be carried out on the door curtain and rust-prone parts of the rolling shutter door. It is prohibited to impact the door surface with heavy and hard objects.
If there is a large shaking or vibration during the rolling shutter door maintenance and operation, When there is an abnormal sound, the machine should be stopped for inspection and any debris that may hinder the normal opening and closing of the door curtain should be eliminated.
The upper limit of the bottom beam seat of the roller shutter door must be maintained at a distance greater than
The upper end of the roller shutter door repair and installation position should have reliable fire protection facilities. When making boxes or ceilings at the lower end of the roller shutter door repair roller, a detachable movable cover must be installed on the side of the electric roller door machine. A removable access hole must be reserved at the lower end to facilitate maintenance.
Beijing Jingxin Feida Door Industry specializes in installing electric rolling shutter doors, repairing electric rolling shutter doors, and installing crystal rolling shutter doors. Replace rolling shutter door motors and remote controls. Professional maintenance and installation of electric telescopic doors. Doors, garage doors. Our factory has sold telescopic doors, telescopic door accessories, garage doors, garage door accessories, etc. Our factory has been based on integrity for many years and has won praise from customers in Beijing.
Welcome new and old customers Customers call and write to consult and negotiate business. At the same time, we also welcome new and old customers to give us valuable opinions and suggestions
>
Our product selection is strict, the products are durable, beautiful and novel, safe, reliable and stable, and the employees have rich experience With installation experience, the company has domestic advanced production equipment and adopts advanced production technology. The products are beautiful, elegant, novel and unique in appearance, reasonable in price, safe and practical. Contact Han Zhenlong phone number