Normal Operation; Manual Operation - Samson EB 8015 EN Mounting And Operating Instructions

Operation

7.1 Normal operation

The handwheel of valves with actuators fitted
with a handwheel must be in the neutral po-
sition during normal operation.

7.2 Manual operation

Valves with actuators fitted with a handwheel
can be manually closed or opened in the
event of failure of the auxiliary energy sup-
ply.
7-2 EB 8015 EN