1、In some fixed available position
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Connect the ground terminal to the earth
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2、Indoor conditions
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A.Connect to household metal water pipes, metal frames (doorframes, window frames) connected to the earth
B.Connect to the nails on the wall or ground which contact to the earth
C.Connect to the grounding system of the mains grid which is
connected to the ground wire of the socket (Note: this
connection must be operated by a professional electrician)
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3、Outdoor conditions
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Connect one end of earth wire to the inverter grounding terminal,the
other end to the nail and insert to the earth.
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4、In a Vehicle,boat or ship
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Connect to the chassis of vehicle or grounding system of boat、ship.
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