Siemens 8DA10 Series Installation And Operating Instructions Manual page 192

Operation
Switching operations
after emergency
operation
192/214
To switch the READY-TO-EARTH function of the three-position disconnector to the desired end
position (READY-TO-EARTH or OPEN), perform the following actions:
➭ Turn the emergency operating lever until the position indicator changes to READY-TO-
EARTH or OPEN position.
Position of emergency
operating lever
vertical
➭ Remove the emergency operating lever again.
✔ The control gate returns to its initial position.
✔ The opening for the READY-TO-EARTH function is closed.
➭ Perform further manual switching operations only with the associated operating levers for
the DISCONNECTING or READY-TO-EARTH functions.
Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • 861-9601.9
Marking of slot
left
right
Position of three-position
disconnector
READY-TO-EARTH
OPEN