Switching The Make-Proof Earthing Switch To Open Position; Operating Circuit-Breaker Panel Or Bus Sectionaliser Panel - Siemens SIMOSEC Operating Instructions Manual

Operation
NOTE
46
16.4

Switching the make-proof earthing switch to OPEN position

Please observe that the reason for earthing has been eliminated, e.g.:
q short-circuit jumpers have been removed
q work in the adjacent panel has been completed
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17

Operating circuit-breaker panel or bus sectionaliser panel

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REVISION 02 * OPERATION SIMOSEC * 832-6008.0