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Barrier free access precautions and routine maintenance
1. When performing maintenance on the host, sub-machine, or chassis, always ensure the power to the system is turned off. This prevents accidental activation and ensures safety during the process.
2. Avoid plugging in or unplugging connectors while the system is powered on. Hot-swapping can cause damage to the control circuitry and lead to malfunctions. Always power down before making any connections.
3. Never hit or force the gate door when it is closed. This can cause wear and tear on the gate mechanism, potentially damaging internal components and reducing its overall lifespan.
4. Regularly inspect the gate door panel for signs of damage. If any damage is found, address it immediately to prevent further issues and maintain proper functionality.
5. Check the tightening of the screws connecting the gate door panel, motor, and arm regularly. Loose screws can cause misalignment and operational problems. It is recommended to perform this check at least once a week.
6. If the gate makes noise every time it opens or closes, follow these steps:
1) Check if the door’s belt is loose or worn out.
2) Inspect the proximity switch for damage or connection issues with the main control board.
3) If the issue persists and the door panel is not loose, the problem may be due to a faulty proximity switch, poor terminal connection, or a damaged transit board.
4) Ensure that the distance between the proximity switch and the door arm is within the correct range (typically 0.1mm to 0.2mm).
7. If the rear gate does not open after swiping, the issue might be related to the proximity switch. To check:
1) Confirm that the proximity switch lights up when it detects the arm.
2) If the light is on, verify if there is a signal being sent to the control board.
3) Check the distance between the arm and the proximity switch—ideally between 0.1mm and 0.2mm.
8. If the gate fails to close after being powered on or after a card swipe, the problem could be with the second or third pair of infrared beams. Check whether the infrared beams are sending a signal to the control board. The green LEDs (D10, D11, D12, D13) on the mainboard indicate the status. If no one is present, the LEDs should remain off.
9. The gate’s exterior is made of stainless steel or cold-rolled steel with a painted finish. Clean it daily using a soft cloth to keep it smooth and free from dirt. Avoid using abrasive materials, as they can scratch the surface and affect the appearance.
10. If the gate does not respond when a valid card is swiped, check the following:
1) Short-circuit the SK1 and GND or SK2 and GND ports on the motherboard to see if the door opens. If it does, the issue is likely with the controller, not the gate itself.
2) Verify that the controller’s relay output delay time is set correctly.
3) Ensure that the “normally-on†relay output port sends a signal after a valid swipe. If everything checks out, contact our support team for further assistance.
By following these guidelines, you can ensure safe and efficient operation of the gate system, prolong its lifespan, and avoid unnecessary downtime.