Shandong Yunjie Intelligent Technology Co., Ltd.

1. Connect the barrier gate power supply, press the controller's "▲" and "▼" buttons to make the gate bar run up and down 90 degrees 4 to 5 times. If the bar shows a shaking phenomenon when lowering, it indicates that the tension of the balancing spring is insufficient. Move the gate bar to a vertical position. Automatic vehicle identification barrier gate, lifting arm, and vehicle stop arm at the entrance of Changqing.

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

3. Adjust each tension spring screw with a hex wrench. Ensure the rod reaches the desired effect during the lowering operation.

4. If the lifting rod vibrates during the lifting operation, it indicates that the tension of the balance spring is too great. Repeat the above steps (loosen the spring screw to allow the barrier rod to achieve the desired effect during the lowering operation.) Changqiu Electronic Lifting Rods, License Plate Recognition Barrier Gate Repair,升降杆Wholesale

5. If the motor operates but the gate rod does not move during lifting, it indicates insufficient tension in the balancing tension spring. Adjust the tension spring status or increase the tension spring until the gate rod operates normally. Shanghe Gate, Vehicle License Plate Recognition Lift Gate. Automatic Scan Barcode Barrier Gate. Automatic Lift and Lower Gate Rod.

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

The automatic barrier in the parking lot lowers after 20 seconds of passage, but typically, it is triggered by the vehicle's movement. The barrier will only lower when the car has passed through.

The parking barrier arm detects the passage of vehicles by the inductive loops in front of and behind the arm. After a brief delay upon detection, the arm descends. More advanced barrier arms are equipped with anti-crushing mechanisms, which may be used if the vehicle is small. Need I say more about those manually controlled barrier arms?