5.
Manual operation
The actuator may be operated manually for purposes of setting and
commissioning, 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 opera-
tion. Excessive force may cause damage.
Disengaging manual operation: Release handwheel.
Handwheel has to engage.
Part-turn actuators SG 05.1 – SG 12.1 / SGR 05.1 – SGR 12.1
AUMA NORM
Operation instructions
