[Countermeasure Example] When the painting robot operates, the leakage breaker trips.

A leak has occurred! No wiring defects or insulation failures were found; where could the cause be?

Company A, which develops and manufactures painting robots, has received a commitment from a customer to initially adopt one set of the new robot on a trial basis. If all goes well, there is a possibility of introducing five sets in the future, making this a significant project. The equipment was delivered, and the adjustment work was progressing smoothly. It seemed that we would soon be able to hand it over to the customer. However, suddenly the customer reported, "The existing painting robot's ground fault circuit interrupter is tripping irregularly. It seems that a ground fault occurs at the timing when the new robot starts or stops. We cannot proceed with the acceptance inspection under these circumstances!" *For more details, please refer to the PDF document or feel free to contact us.*

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