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If there is a trip or power outage, it is generally caused by excessive power consumption, short circuit or wrong wiring, or improper settings.

Because the limit switch is disconnected when the door is opened, the control circuit is open and causes tripping. This is a protective function.

The reason why the 90-degree automatic door opener suddenly tripped may be excessive power consumption. When the power consumption of a device or system exceeds the carrying capacity of the circuit or power supply, to protect the Door opener and power supply from damage, the automatic tripping mechanism will be triggered, thereby cutting off the power supply to prevent the device or system from being damaged due to overload. In this case, checking and reducing power consumption is an effective solution. In addition, ensuring that the carrying capacity of the power supply and circuit matches the actual power consumption of the equipment is also an important measure to prevent tripping.

3main reasons:

1. Circuit fault causes the electric door to trip

2. Switch fault causes electric door to trip

3. Electric door motor overload causes the trip