AUMA SGExC 05.1 - 6 Operation; Manual Operation; Manual Operation: Engage; Manual Operation: Disengage

6. Operation
Valve damage due to incorrect basic setting!
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Prior to electrical operation of the actuator, the basic settings i.e. type of seating,
torque and limit switching have to be completed.
6.1 Manual operation
For purposes of setting and commissioning, in case of motor failure or power failure,
the actuator may be operated manually.
The handwheel does not rotate during motor operation. Change-over from motor
operation to manual operation is not required.
6.1.1 Manual operation: engage
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Engage manual operation by pulling the handwheel.
Information Turning the handwheel during motor operation extends or reduces the operating time,
depending on the direction of rotation.
6.1.2 Manual operation: disengage
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Release handwheel.
➥
A spring pulls back the handwheel into the initial position.
Information Handwheel must engage, assist by turning manually, if required.
6.2 Motor operation
✔
Perform all commissioning settings and the test run prior to motor operation.
6.2.1 Local actuator operation
Local actuator operation is performed using the push buttons of the local controls of
the AC.
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SGExC 05.1 – SGExC 12.1 Control unit: electromechanic
Operation ACExC 01.2 Intrusive Modbus RTU