Automatic retractable door electric retractable door specifications, according to the "electric" is divided into common type (to be equipped with power control box electric retractable door, the power section of the control box) Mechatronics type (power section, and a logic circuit mounted on the body in power. Denso cost of such high reliability good) wholesale electric retractable doors, intelligent integration type (only added in mechatronics on liquid crystal display, electronic travel, electronic torque, remote debugging and other functions), but the smart integration of electricity updating equipment on the body, the development of intelligent integration is to update frequency of use and conversion type bus intelligent integration and power components. Electric retractable door widely applicable to all types of mining plant, workshops, warehouses, room, garage and other occasions as the active wall, greatly expanded the scope of application of electric retractable door. The reason electric retractable door faults and solutions can not switch 1. Controller bad with the test board testing, off, stop and limit function is broken by replacement 2. Remote signal indicator (green) judgments. Press the PTT button when the green indicator light bright and determine a transmitter or a receiver replace 3. Motor bad (or thermal protection shutdown) 'A measured with a multimeter block Rx1 three motor leads should be: which red, white resistance of about 15 to about 30 European red and yellow Euro . B stator hot very powerful, when you measure the white line with red, yellow barrier, after cooling will be connected. '4. After cooling back to normal gear measured capacitance Rx10 bad capacitor charging and discharging process ends due Replacement capacitance electric retractable door structure _ Xin bar fence (certified) _ Henan electric retractable door provided by the Xinxiang City Xin Metal Products Co., bar. Xinxiang City Xin bar Metal Products Co. (www.xlhlc.com) (www.xlhlc.com) Henan Xinxiang, Fence, bar, network leaders, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Xin field fence in leadership with the staff warmly welcome all inquiries negotiations to create Xin field fence better future.