Switching The Three-Position Switch-Disconnector From Earthed To Open Position - Siemens 8DJH Installation And Operating Instructions Manual

Operation
Switching to EARTHED
position
Final activities
Precondition
Releasing the actuating
opening
Switching to OPEN
position
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➭ Insert the operating lever and turn straight clockwise as
far as it will go.
✔ The position indicator of the earthing switch shows the
EARTHED position.
✔ The feeder is earthed.
➭ Remove the operating lever.
The control gate returns to its initial position.
➭ Fit the padlock (optional) on the locking device in the
desired position (see page 87, "Mechanical interlocking
with padlock").
18.4 Switching the three-position switch-disconnector from EARTHED to
OPEN position
• Three-position switch-disconnector in EARTHED position
➭ Check service readiness (see page 85, "Ready-for-service
indicator").
➭ Remove the padlock from the locking device (optional).
➭ Push the control gate downwards, and hold it.
✔ The actuating opening of the earthing switch is open.
➭ Insert the operating lever and turn straight counter-
clockwise as far as it will go.
✔ The position indicator of the earthing switch shows the
OPEN position.
✔ The feeder is de-earthed.
Revision 05 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DJH • 500-8067.9