Shandong Yunjie Intelligent Technology Co., Ltd.

1. Connect to the barrier gate power supply, press the controller's "▲" and "▼" buttons to run the barrier arm up and down for 4 to 5 cycles at 90 degrees. If the arm shows a shaking phenomenon when lowering, it indicates insufficient tension in the balancing spring; move the barrier arm to a vertical position. Automatic vehicle identification barrier arm at the entrance of Changqing. Installation of barrier arm, lift arm, and vehicle stop arm for access control.

2. Disconnect the power, open the cabinet, loosen the lid screws, and remove the lid.

3. Adjust each tension spring screw using a hex wrench. Ensure the rod reaches the desired effect 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 aforementioned procedure (loosen the spring screw to allow the barrier arm to achieve the desired effect during the lowering operation.) Changqiu Electronic Lifting Rod, License Plate Recognition Barrier Arm Repair, Rising and Falling Rod Wholesales.

5. If the motor runs but the gate arm does not move during the lifting process, it indicates insufficient tension in the balancing tension spring. Adjust the tension spring state or increase the tension spring until the gate arm operates normally. Shanghe Gate Vehicle Plate Recognition Rising and Falling Arm. Automatic Scan QR Code Barrier Arm. Automatic Lifting and Lowering Arm.

How long does the automatic boom arm take to lower at the parking lot?

The automatic boom gate will descend after 20 seconds of passing through the parking lot, but typically, it's感应式操作. It will only lower once the vehicle has moved away.

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?