20 S&C Instruction Sheet 682-510
Operation
STEP 6� If the operation selector is blocking operation,
rotate the operation selector out of the way,
as shown in Figure 31. It may be necessary to
remove the electri cal-operation mechanical
blocking key to move the operation selector.
The operation selector prevents inadvertent
operation of the motor operator. Replace the
mechanical blocking key. See Figures 32 and33.
Figure 31� Rotate the operation selector out of the way�
Figure 32� In the far right position, the operation selector
allows operation between the Closed and Open positions�
Figure 33� In the far left position, the operation selector
allows operation between Open and Grounded positions�
Operation selector
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