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Fonrich New Energy Technology Co., Ltd.
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5 Operation
5.1 Checking before Operation
In order to ensure the normal operation of the arc safety protection box, a
pre-operation inspection is required.
The product must be correctly installed.
All cables must be correctly connected.
5.2 Operation
Perform power-on operation to turn on the FR-DCBS-AFC4C.
The green indicator is on, and the product is in normal operation.
5.3 Clearing the Arc Alarm
When the green indicator is off, it proves that arc fault has occurred.
Press the indicator to clear the arc alarm.Then the green indicator will light again
and the product will work .