To balance the brake lever while installing fixed limit adjusted by adjusting Barrier factory Cangzhou Barrier, equilibrium range, such as on-site installation appears brake lever landing not vertical or horizontal position, when the need for fine-tuning, follow these steps: Open door; use screwdriver Phillips screws loose stopper baffle, slightly raised bezel rotation stopper brake lever to the horizontal position, tighten the screws after a good tune; when the brake lever from the lever is not in place, Barrier parameters, limit Bezel fine tuning reverse direction over a horizontal position and vice versa; when reached after the brake lever from the bar less than vertical, the smell of the bezel clockwise for fine-tuning to the required position; lock the door. Features 1. Special rotating structure, no gear, no rotating belt, without maintenance, the use of stable, longer life .2. Balanced structure specially designed so that the brake lever slow start, fast run, slow stop, 3. Excluding the brake lever on the operation of jitter. 4. Permanent brake lever 90 runs, road gates, troubleshooting operation brought 360 accidents. 5. Low-speed motors specially designed aluminum housing, Barrier classification, gearbox piece design, low noise, fast heat dissipation. 6. Drive mechanism design intelligent thermal protection system, in frequent use, the control temperature of the motor, the motor is not easy to burn out. Barrier standard power safety equipment (online consultation), Cangzhou Barrier Xinxiang County Economic Development Zone by the power of the security equipment business. Xinxiang County Economic Development Zone power safety equipment operators (www.xxlmdgs.com) is an industry leader in Henan Xinxiang, 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.