Manual Operation - Yolink YS4909-UC Installation & User Manual

Manual Operation

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It is recommended to always use the app or the
valve controller SET button to operate the
Bulldog Valve Robot. If you need to manually
operate the Bulldog without using the app, you
can press the SET button on the valve controller.
If you need to operate the Bulldog Valve Robot
without using the valve controller, you can do so
by depressing the clutch pin as shown below.
While depressing this pin, the motor and gears
are disengaged from the ball valve, allowing it to
be manually operated.
If you are not using the valve status feature or if
your valve controller does not have the valve
status feature, to avoid the app from indicating
the wrong valve status, if you manually closed
the valve, for example, manually open it again.
Do not open it via the app, after manually closing
it and vice versa, otherwise the app will
incorrectly indicate the valve is closed.
Clutch Pin
Do not attempt to move the ball valve without
first depressing the clutch pin, as damage to the
Bulldog may occur.
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