Siemens 8DB10 Installation And Operating Instructions Manual page 165

Switching operations
after emergency
operation
864-5091.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • Revision 06
➭ Push the emergency operating lever onto the hexagonal shaft for the READY-TO-EARTH
function so that the pin of the hexagonal shaft fits in the slot of the emergency operating
lever.
To switch the 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.
Marking of slot
left
right
Position of three-position
disconnector
READY-TO-EARTH
OPEN
Operation
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