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The Maintenance Method of LED Power Supply Aging Line

Electrical safety maintenance of LED power supply aging line:


1. The main switch to choose qualified leakage switch maintenance, beyond the personal safety current active trip aimed at power, ensure the personal safety.

2.Aging power choose safety barrier transformer, in order to prevent personal electric shock.

3. In order to prevent aging equipment overload operation, each layer of voltage area all have a full active overload checking device maintenance, when a current flows beyond the set value, the equipment will take the initiative to stop aging and prompt the touch screen operator equipment in overload maintenance downtime.

4.The line voltage on each area on the body are equipped with a short circuit maintenance switch.

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