Maintenance and maintenance of electric rolling door motor

Electric rolling door machine is suitable for commercial facades, garages, shopping malls, hospitals, factories and mining enterprises and other public places or residences. The multi-joint movable door pieces are connected in series, and the motor group is driven at the start. In the fixed slideway, it rotates up and down with the reel above the door as the center. So what aspects do we need to pay attention to in daily use of the electric rolling door?

1. The upper end of the installation position of the electric rolling door machine should have reliable fire prevention facilities. When the lower end of the electric rolling door machine drum is used as a box or ceiling, a detachable movable cover must be set at the lower end of the side of the electric rolling door machine. A 500×500mm removable inspection hole is reserved for easy maintenance.

2. In the process of opening and closing, the electric rolling door machine should have the function of stopping in place, and it should not stop and continue to slide. If the sliding distance is greater than 50mm, the electric rolling door should be controlled immediately Carry out careful inspection and repair of the shutter of the rolling door machine, until it runs normally.

3. During the use of the electric rolling door machine, the control and voltage of the electric roller should be kept stable, and it is forbidden to break it due to moisture, etc., and do not open the remote

4. Develop a maintenance plan, clean the track of the electric rolling door machine in time, keep the interior clean, and keep the track running smoothly. The motor and drive chain of the electric rolling door machine should be filled with lubricant frequently, check the components in the control box and the switch control box, tighten the wiring ports, tighten the screws, etc., and clean the dust and dirt in the control box, surface and buttons, Prevent the button from getting stuck and not rebounding.控器。 Controller. If you find that there are wires entangled or knotted on the door, you should deal with it in time. Pay attention to whether the passage is blocked and prevent the door from falling. If an abnormal response occurs, immediately stop the motor operation.

5. For all electric rolling door machines, the opening and closing operation direction must be the same as that of the switch box, especially when the power is newly connected for trial run or the external input power is changed phase line, the electric rolling door machine should be placed at the height of the door opening with a manual device. At the 1/2 position, try to open and close the rolling door after turning on the power supply. It can be used normally until it is attached to the instruction. Otherwise, the stopper will be damaged, causing the rolling shutter to roll back or hit the top and cause losses.

6. During the process of opening and closing, the electric rolling door machine should have the function of stopping in place, and it should not stop and continue to slide. If the sliding distance is greater than 50mm, the electric rolling door machine should be controlled immediately. The electric roller door brake shall be carefully inspected and repaired until it runs normally.

7. Pay attention to frequently check the upper and lower stroke switches of the electric rolling door, and add lubricating oil to the stroke controller. In addition, the operator manually controls the rolling door to check the operation of the device, and check the position of the upper and lower stroke switches to make the electric rolling door open or close. It is in a proper position, and during the inspection process, the electric rolling door machine should be strictly prevented from topping or bottoming or reversing. If an emergency occurs, immediately stop the rotation and cut off the power supply.