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Remote valve operators are frequently fitted with a hand wheel for local operation if the motor fails. If this is so, what is the procedure for local manual control?
A) First move the lever to disengage the motor clutch, and then rotate the hand wheel.
B) Just rotate the hand wheel in the appropriate direction for valve operation.
C) First move the lever to engage the motor clutch, and then rotate the hand wheel.
D) Motor operated valves are generally not fitted with local hand wheels.
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