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  1. Default Lightning arrester

    K, we were changing out a goab switch the switch was a normal open between two Circuits there were arrestors on the arm above the switch which we were removing. I wanted to cut the ground below the switch to isolate the ground potential before we removed the high side of the arrestors and got in there and started removing jumpers and everything else. Can anyone tell me what was wrong with cutting ground first before removing high side of arrestors with a shotgun?

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