Samson 373 Series User Manual

EB 8384-2 EN 97
Operating the positioner
The position of volume restriction Q also depends on how the signal pressure is routed at the
actuator in SAMSON actuators:
'SIDE' inscription
– Foractuatorswithasignalpressureconnectionattheside,e.g.Type3271-5
– For actuators from other manufacturers
'BACK' inscription
− Foractuatorswithasignalpressureconnectionattheback,e.g.Type3277-5
The following applies to positioners with optional analog inputx: the MIN SIDE setting
must always be used for actuators with an air volume of less than one liter.
Malfunction due to changed start-up settings.
Initialize an initialized positioner again after the position of the volume restriction has been
changed.
7.3 Adapting the display direction
To adapt the reading on the display to the mounting situation of the actuator, the display
contents can be turned by 180°. If the displayed data appear upside down, proceed as
follows:
1. Turn untilCode2appears.
2. Press
, the code number 2 blinks.
3. Turn
and select the required reading di-
rection.
4. Press toconrm.
Readingdirectionfor
right attachment of
pneumatic connections
Readingdirection
for left attachment of
pneumatic connections
NOTICE
!

Samson 373 Series Specifications

General

Brand	Samson
Model	373 Series
Category	Valve Positioners
Language	English