7-2. Auto/Manual Switching Method
Refer to “Figure 7-2. Auto/manual switching mechanism”.
For a handwheel-equipped actuator, automatic operation that uses input signals and manual
operation that uses the handwheel can be switched.
Auto/manual can be switched at any valve travel during operation.
Indicator
Chain
Auto/manual switching pin
(auto position)
Auto/manual switching pin
(manual position)
Figure 7-2. Auto/manual switching mechanism
Figure 7-3. Operation instruction label
7-3
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