- Introduction
- How to Troubleshoot Common Faults of PVC Rolling Door
- 9 Common Faults and Their Solutions
- Tips for Easy Maintenance
- The Importance of Choosing a Brand with a Man-Machine Communication Interface
- When to Contact the Manufacturer for Professional Repair Services
PVC rolling doors are a popular choice for many commercial and industrial applications. They offer a range of benefits, such as easy operation, durability, and low maintenance. However, like any other mechanical system, PVC rolling door can develop faults over time. In this guide, we’ll cover the most common faults of PVC rolling doors and provide practical solutions for easy maintenance.
How to Troubleshoot Common Faults of PVC Rolling Door:
The best way to troubleshoot faults of a PVC rolling door is to use the man-machine communication interface that many control boxes now come with. This interface displays the operating status of the door body and the cause of any failure in real-time, making it easy to perform maintenance according to the display.
9 Common Faults and Their Solutions:
- Running Overpressure: Check the on-site power supply voltage for instability, and adjust the power supply accordingly.
- Beyond the Limit Position: Return the door body to the limit position in jog mode.
- Overspeed Fault: Check for any damage to the motor encoder connecting cable and replace it if necessary.
- System Overload: Reduce the operating frequency or replace the device with higher power.
- Communication Failure: Check for damage to the display screen and display cable and replace them if needed.
- Electronic Stroke Setting is Not Performed: Redo the electronic stroke setting (limit setting).
- 24V Supply is Shorted: Remove all external devices and restart the device. If the fault disappears, there is likely a short circuit problem in the external devices.
- Limit Switch is Faulty: Check for damage to the limit switch and replace it.
- System Overheating: Suspend the use of the device and resume use after cooling down, or reduce the frequency of use of the device.
Tips for Easy Maintenance:
Regular maintenance can help prevent faults from occurring in the first place. Here are some tips for easy maintenance of your PVC rolling door:
- Keep the door clean and free of debris.
- Check the tension of the door curtain regularly.
- Lubricate the moving parts of the door regularly.
- Keep the tracks clean and free of obstructions.
The Importance of Choosing a Brand with a Man-Machine Communication Interface:
When purchasing a PVC rolling door, it’s essential to choose a brand with a man-machine communication interface. This feature makes fault detection and repair much more straightforward, reducing downtime and maintenance costs.
When to Contact the Manufacturer for Professional Repair Services:
If you have tried all the solutions listed above and still cannot resolve the issue, it’s time to contact the manufacturer for professional repair services. They will have the expertise and equipment needed to diagnose and fix any complex issues with your PVC rolling door.
When choosing a PVC rolling door, it is important to consider the brand and quality of the product. It is recommended to choose a brand with a reliable and durable control system, as this can greatly reduce the occurrence of faults and make maintenance easier. Additionally, it is crucial to follow the manufacturer’s instructions for installation and maintenance to ensure the proper operation of the door. With proper care and attention, a PVC rolling door can provide long-lasting and reliable performance for years to come.
