The main structure of the electrical control unit: micro-chip as the core of high reliability, highly integrated control system. In addition to integrated infrared encoder internal controller Barrier production, airbag sensor controller, torque sensors, infrared radio controller, and the sense controllers, solid-state motor drive controller, brake running position controller, power supply systems and high Frequency head. Optional: Anti-pressure waves smashed cars, remote controlled devices, infrared detection and protection devices or to a sense detection protection device, ID / IC card intelligent parking management system configuration. Mounting tension spring adjustment turned Barrier Barrier power supply, according to the controller's "▲" "▼" key to brake lever 90 degrees run 4-5 times, such as off the pole time pole jitter phenomenon, indicating a balance spring tension not enough, the brake lever moves to vertical. Disconnect the power, open the box machine, loosen the cover screws, remove the cover. Use a hex wrench to adjust each screw tension spring. (See Figure 3) so that the brake lever to achieve the best results when run off the pole. If the time bar from the bar jitter phenomenon, indicating a balance spring tension is too great, repeat the operation (the spring screw relax, so that the brake lever to achieve the best results in the fall rod run.) If Barrier quote from the pole when the motor has operation and the brake lever does not move, indicating lack of balance tension spring tension, or increased state regulation of tension spring tension spring until the brake lever is operating normally. Barrier suppliers, power safety equipment (certified), Nanyang Barrier power provided by Xinxiang County Economic Development Department safety equipment operators. Xinxiang County Economic Development Zone power safety equipment operators (www.xxlmdgs.com) is an industry leader in Shenzhen, Guangdong, crash facility, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Safety Equipment leadership in power with the staff warmly welcome all inquiries negotiations to create power safety equipment a better future.