Siemens 8DA10 Series Installation And Operating Instructions Manual page 163

861-9601.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • Revision 11
De-earthing the feeder
1
Initial situation
3
➭ Push the interrogation lever downwards.
5
➭ Switch the three-position disconnector from
READY-TO-EARTH to OPEN position (insert the
operating lever for the READY-TO-EARTH function
and turn 180° counter-clockwise).
2
➭ Remove the padlock at the "feeder earthed"
locking device.
➭ Open the circuit-breaker to de-earth the feeder.
4
➭ Push the control gate to the right.
6
➭ Remove the operating lever for
the READY-TO-EARTH function.
The interrogation lever and the control gate return to
their initial position.
Operation
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