How to adjust the switching speed of PVC fast rolling door

    1.Adjust the acceleration time: Enter the password (usually the initial password) in the control box, find the acceleration time, and adjust the value to a higher value (the maximum value is 100).

    2. Adjust the descending delay: Enter the password (usually the initial password) in the control box, find the descending delay, and adjust the value to a higher value (the maximum value is 600).

    Each fast door manufacturer will be equipped with an instruction manual, which will be issued together with the product. You can find solutions to the problems in the daily use process in the manual. If not, you can find the original manufacturer to obtain it. If there is a problem with the product that is not listed in the manual, you need to find the original manufacturer for after-sales service application, and it is not recommended to solve it by yourself. When there is a problem with the product, the power supply should be disconnected immediately, and a warning sign should be set up in front of the door to prevent accidents.