Shandong Yunjie Intelligent Technology Co., Ltd.
1. Connect to the barrier gate power supply, press the controller's "▲" and "▼" buttons to make the barrier arm run up and down 90 degrees 4 to 5 times. If there is a shaking phenomenon when the barrier arm lowers, it indicates that the tension of the balancing spring is insufficient. Move the barrier arm to a vertical position. Automatic vehicle recognition at the Changqing gate, barrier arm lifting and lowering, and access control vehicle stop arm installation.
2. Disconnect the power, open the cabinet, loosen the cover screws, and remove the cabinet lid.
3. Adjust each tension spring screw using a hex wrench. Ensure the rod is effective during the lowering operation.
4. If the lifting rod shakes during the lifting operation, it indicates that the tension of the balancing spring is too great. Repeat the following procedure (loosen the spring screw to allow the barrier arm to reach the desired effect during the lowering operation.) Changqiu Electronic Lifting Rods, License Plate Recognition Barrier Arm Repair,升降杆Wholesale
5. If the motor operates but the gate arm does not move during lifting, it indicates insufficient tension in the balancing tension spring. Adjust the tension spring condition or increase the tension spring until the gate arm operates normally. Jiyang Gate Vehicle Plate Recognition Lift Gate. Automatic Scan QR Code Barrier Arm. Automatic Rising and Falling Gate Arm.
How long does the automatic barrier arm at the parking lot take to lower?
The automatic barrier will drop after 20 seconds of passing through the parking lot, but usually, it is triggered by the vehicle's presence. The barrier will only lower when the car has moved on.
The parking barrier arm uses inductive loops before and after the arm to detect if a vehicle has passed the barrier position. After detection, there is a brief delay before the arm lowers. More advanced barrier arms also feature anti-crushing mechanisms, which may be used if the vehicle is smaller. Need I say more about those purely manually controlled barrier arms?
