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Two pins of the distribution box plug are defective
Check the electrical load and ensure that the sensors do not exceed the 10 Amp maximum. Replace any damaged cables. Check the tightness of electrical connections along the. However, in actual applications, distribution boxes often encounter a series of problems, which not only affect the normal operation of the power system, but also may bring safety hazards. Do not touch live parts, turn off the corresponding power switch to avoid the risk of electric shock. Examine for any signs of overheating or arcing.