Samson 3374 Series User Manual

EB 8331-4 EN 1-1
Safety instructions and measures
1 Safety instructions and measures
Intended use
TheType3374ElectricActuatorisdesignedtooperateamountedglobevalveusedinindus-
trial applications as well as in heating, ventilation and air-conditioning systems. The digital
positioner ensures a predetermined assignment of the valve position to the input signal. The
actuatorisdesignedtooperateunderexactlydenedconditions(e.g.thrust,travel).There-
fore, operators must ensure that the actuator is only used in operating conditions that meet
thespecicationsusedforsizingtheactuatorattheorderingstage.Incaseoperatorsintend
tousetheactuatorinotherapplicationsorconditionsthanspecied,contactSAMSON.
SAMSON does not assume any liability for damage resulting from the failure to use the de-
vice for its intended purpose or for damage caused by external forces or any other external
factors.
Î Refertothetechnicaldataforlimitsandeldsofapplicationaswellaspossibleuses.See
the 'Design and principle of operation' section.
Reasonably foreseeable misuse
The actuator is not suitable for the following applications:
− Useoutsidethelimitsdenedduringsizingandbythetechnicaldata
Furthermore, the following activities do not comply with the intended use:
− Use of non-original spare parts
− Performing service and repair work not described
Qualications of operating personnel
The actuator must be mounted, started up, serviced and repaired by fully trained and quali-
edpersonnelonly;theacceptedindustrycodesandpracticesmustbeobserved.According
to these mounting and operating instructions, trained personnel refers to individuals who are
able to judge the work they are assigned to and recognize possible hazards due to their spe-
cialized training, their knowledge and experience as well as their knowledge of the applica-
ble standards.

Samson 3374 Series Specifications

General

Velocity Sensitivity	Yes
Aftertouch	No
Pitch Bend	Yes
Modulation Wheel	Yes
Control Knobs	8
Transport Controls	Yes
USB	Yes
MIDI Out	Yes
Type	MIDI Controller
Power Source	USB