AUMA Electric part-turn actuators SG 05.1 - 12.1_SGR 05.1 - 12.1 NORM - Manual (Page 8)

5. Manual operation
The actuator may be operated manually for purposes of setting and commis-
sioning, and in case of motor failure or power failure.
Engaging manual operation: Manual operation is activated by pulling at the handwheel. A change-over is not
required. The handwheel does not rotate during motor operation.
.
Turning the handwheel during motor operation results in an
extension or reduction of the operating time, depending on
the direction of rotation.
.
It is not necessary to use an extension for manual operation.
Excessive force may cause damage.
Disengaging manual operation:
Release handwheel.
Handwheel has to engage.
8
Part-turn actuators SG 05.1 – SG 12.1 / SGR 05.1 – SGR 12.1
AUMA NORM
Operation instructions