What are the methods for hydraulic retractable bollards to control the lifting?

1. What are the methods for hydraulic retractable bollards to control the lifting ?

1. Wireless remote control controls the telescopic bollard.

There are three buttons on the wireless remote control, namely rise, fall, and stop. Use the wireless remote control to make the equipment rise and fall, and the stop button can be used to stop the equipment during the period when the action is not completed. According to the needs of different customers, you can choose to install a wireless remote control.

2. The distribution box button controls the lifting of the hydraulic telescopic bollards.

There are rise, fall, and stop buttons on the surface of the box. Use these buttons to make the equipment rise or fall, and the stop button can be used to stop the equipment during the period when the action is not completed. Similarly, according to the needs of different customers, you can choose to install the distribution box button.

3. External button box controls the lifting of the telescopic bollards.

Using an external button box can make the equipment rise or fall, and the stop button can be used to stop the equipment during the period when the action is not completed. According to the needs of different customers, you can choose to install an external button box.

4. Manually control the lifting of the bollards.

When the equipment is in the lifting state and the power grid is out of power, the distribution box control system cannot start normally due to power outage. There is a 12V lead-acid battery in the distribution box. In order not to affect the normal passage of the vehicle, you can often press the pressure relief combination button - the down button and the stop button on the box are pressed at the same time. If the bollard does not move or slides down for a while, you can manually apply downward pressure until the telescopic bollard drops to the level of the ground.

2. What happened to the automatic descent of the hydraulic telescopic bollards?

This problem is one of the common problems of the telescopic bollard, and many users will encounter this problem. After the automatic descent of the telescopic bollard occurs, there are generally the following reasons. You can focus on checking these key positions:

1. Check whether the movement is leaking oil. The solution is to eliminate the oil leak first, and perform multiple lifting operations after refueling. If the fault still exists, contact the manufacturer to replace the movement.

2. Check whether the bollard has not been lifted for a long time. It is recommended to perform lifting operations every day.

3. Check whether the remote control or manual operation button is operated incorrectly. The solution is to repeat the lifting operation.

4. Check whether the operation record sheet has not been operated for too long. The solution is to perform lifting operations every day according to the operation and maintenance requirements.