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14 S&C Instruction Sheet 681-510
Operation
Operating from Open to Closed Position
STEP 1.
WARNING
Make sure to complete pre-operational checks shown
on pages 9 and 10 prior to operation. Failure to do so
can result in equipment damage and personal injury.
Make sure Steps 1 through 3 on pages 9 and 10
are completed.
STEP 2.
Insert the manual operating handle into the
notch of the operating mechanism.
STEP 3.
Rotate the manual operating handle in the
clockwise direction to a stop in the
Closed
position to close the load-interrupter switch
or fault interrupter. See Figures 21 and 22.
STEP 4.
Open the viewing window cover again and
confi rm the position of the load-interrupter
switch or fault interrupter by visually observing
the position of the blades.
Figure 21. Closing the load-interrupter switch or fault
interrupter.
Figure 22. Load-interrupter switch or fault interrupter in the
Closed position.