Samson 3731-5, Mounting And Operating Instructions

Page: 9 / 112

EB 8387-5 EN 9
Safety instructions and measures
1.1 Notes on possible severe personal injury
DANGER !
Risk of fatal injury due to the formation of an explosive atmosphere.
Incorrect installation, operation or maintenance of the positioner in potentially explosive
atmospheres may lead to ignition of the atmosphere and cause death.
Î
The following regulations apply to installation in hazardous areas: EN 60079-14
(VDE 0165, Part 1).
Î
Installation, operation or maintenance of the positioner must only performed by per-
sonnel who has undergone special training or instructions or who is authorized to
work on explosion-protected devices in hazardous areas.
1.2 Notes on possible personal injury
WARNING !
Risk of personal injury due to moving parts on the valve.
During initialization of the positioner and during operation, the actuator stem moves
through its entire travel range. Injury to hands or fingers is possible if they are inserted
into the valve.
Î
During initialization, do not insert hands or fingers into the valve yoke and do not
touch any moving valve parts.