Samson 2417 Series User Manual

EB 2517 EN 41
Servicing
Mounting the set point springs
1. Place the set point springs (7) on the set
point adjuster (6).
2. Place the spring plate (7.1), nut (7.2)
andneedlebearingwithaxialdisk(7.4)
onto the spigot of the actuator bellows
(5.1).
3. DN15 to 50 without balancing bellows:
UseanAllenkey(4mm)toholdthebel-
lowsextensionstationaryandscrewon
the nut (7.2). Tighten the cap screw (7.3)
toxthenutinposition.Observethe
tighteningtorquesspeciedinsec-
tion7.5.
DN65 to 100 without balancing bel-
lows and DN15 to 100 with balancing
bellows:
Screwonnut(7.2)andxitinposition
with the cap screw (7.3). Observe the
tighteningtorquesspeciedinsec-
tion7.5.
4. Screw pillars (8.1) with the nuts (8.2) on-
to the valve and crossbeam (8). Observe
thetighteningtorquesspeciedinsec-
tion7.5.
5. Push the actuator onto the spigots of the
actuator bellows (5.1). Tighten the nuts
(9). Observe the tightening torques spec-
iedinsection7.5.
6. Install the regulator into the pipeline.
7. Screw on the control line (17). Observe
thetighteningtorquesspeciedinsec-
tion7.5.
8. Put the regulator into operation (see sec-
tion6.1).
Change the nameplate and conguration ID
after changing the set point range.
7.3 Replacing the seat and
plug
Risk of regulator damage due to excessively
high or low tightening torques.
Observe the specied torques on tightening
regulator components. Excessively tightened
torques lead to parts wearing out quicker.
Parts that are too loose may cause leakage.
Observe the specied tightening torques.
Make absolutely sure that no torque is
applied to the bellows seal (5.1) during
assembly or disassembly. Otherwise, the
metal bellows will be destroyed.
SAMSON's After-sales Service department
can support you concerning lubricant,
tightening torques and tools approved by
SAMSON.
To replace seat and plug, contact
SAMSON's After-sales Service department.
Further information is available in sec-
tion10.1.
Note
NOTICE
!
NOTICE
!
Note

Samson 2417 Series Specifications

General

Brand	Samson
Model	2417 Series
Category	Control Unit
Language	English