How to fix the problem that the busbar cutting unit moves repeatedly without any operation

The core problem of repeated movement of the cutting unit of the equipment is the loosening of the gasket of the foot pedal switch. The loosening of the gasket of the foot pedal switch may be caused by the operator’s excessive force for a long time, which leads to the loosening of the screws, or…

Preface

As a busbar machine manufacturer that produces more than 900 units per year, our after-sales service team serves customers from all over the world 24 hours a day. Most of the customers’ questions are what precautions should be taken after receiving the CNC busbar machine equipment and how to use it. Of course, if some customers need online training services, our busbar processing machine can also provide online training in Chinese and English only.
Since the launch of our overseas version of the SUNSHINE brand official website WWW.BUSBARMACHINE.CO in 2023, our operations team has established a mutual communication and mutual assistance mechanism with the after-sales team, hoping to present the problems and solutions often encountered by the after-sales team through articles, so that more busbar machine users or customers can solve them through Google searches.

Problem: The busbar cutting unit moves repeatedly without any operation

This problem occurred one month after our Vietnamese customer received the equipment. At that time, the Vietnamese customer was quite anxious. Our technical engineers first eliminated the busbar machine parameter setting problem and the PLC system problem, and finally located the problem to the foot pedal switch. The video of the repeated movement of the equipment cutting unit is as follows:

Solution

The core of this problem is that the pedal switch is in the normally closed state. Because the screws are loose, the pedal switch becomes normally open. Knowing the cause of the problem, the solution is very simple. The technical engineer only needs to remove the pedal switch from the equipment, disassemble the pedal switch, and tighten the gasket screws of the pedal switch. For detailed repair operation methods, please check the video below:

Tips: If you encounter problems or similar issues, our factory generally recommends that you first consult your equipment supplier for technical advice, and do not modify parameter settings or disassemble at will. After obtaining authorization from the equipment supplier’s technical engineer, you can operate to avoid damage to the equipment due to misoperation.

Conclusion

The core problem of repeated movement of the cutting unit of the equipment is the loosening of the gasket of the foot pedal switch. The loosening of the gasket of the foot pedal switch may be caused by the operator’s excessive force for a long time, which leads to the loosening of the screws, or it may be a problem with the batch of the foot pedal switch when it leaves the factory (this is not a quality problem). Please follow the instructions in this article and it can basically solve the problem.

If you are looking for a suitable busbar machine manufacturer or CNC busbar machine supplier, please contact us now and tell us your busbar processing requirements. We will provide you with the best quotation based on our senior busbar processing machine manufacturing experience.

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