Samson 2417 Series User Manual

36 EB 2517 EN
Start-up and operation
X
Set point adjuster
(6)
Fig.8: Set point adjustment with dimension x
6.3 Adjusting the set point
Î RefertoFig.3
Î The required upstream pressure is set by
turning the set point adjuster (6) using an
open-endwrench(uptoDN50with
widthacrossatsSW19andforDN65
andlargerwithSW24).Thesetpointof
the stainless steel regulator must be ad-
justed using the rod included.
Î Turn the set point screw clockwise () to
increase the pressure set point.
Î Turn the set point screw counterclockwise
() to reduce the pressure set point.
The pressure gauge located on the upstream
pressure side allows the adjusted set point to
be monitored.
An initial adjustment of the set point can also
be made by changing the spring tension and
Table7untilthedistancex(seeFig.8)is
reached.
Note during initial set point adjustment that
only a rough set point adjustment is per-
formed by turning the set point adjustment
until the distance x is reached. The special
properties of the process medium and plant
are not taken into account in this case.
Check the pressure at the pressure gauge
downstream of the regulator for a precise set
point adjustment.
Note

Samson 2417 Series Specifications

General

Brand	Samson
Model	2417 Series
Category	Control Unit
Language	English