Siemens 8DB10 Installation And Operating Instructions Manual page 198

Extendable fixed-mounted circuit-breaker switchgear up to 40.5 kv
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Operation
1
Initial situation
3
Switch the three-position disconnector to CLOSED position (insert the
operating lever for the DISCONNECTING function and turn 180°
clockwise).
5
Push the left-hand control gate to the right.
7
Remove the operating lever for the READY-TO-EARTH function.
The left-hand control gate returns to its initial position.
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Earthing the busbar section (system 2)
Revision 06 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • 864-5091.9
2
Push the right-hand control gate to the left.
4
Remove the operating lever for the DISCONNECTING function.
The right-hand control gate returns to its initial position.
6
Switch the three-position disconnector to READY-TO-EARTH position
(insert the operating lever for the READY-TO-EARTH function and turn
180° clockwise).

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