Samson 44-6 B, Mounting And Operating Instructions, Page: 46 / 66

9-6 EB 2626-2 EN
Servicing
9.3.3 Replacing the set point
spring
Î
See Fig. 9-1
Disassembly
1. Completely relieve the tension from the
set point spring (7) by turning the set
point adjuster/set point screw (8/9)
counterclockwise (

) as far as it will go.
2. Undo the screws (10).
3. Remove the spring housing with set point
spring (7) and operating bellows (5).
4. Remove the set point spring and replace
with a new one.
Assembly
1. Replace the body gasket (1.1) with a
new one.
2. Place the spring housing with spring (7)
and operating bellows (5) onto the valve
body.
3. Screw in the screws (10). Observe the
specified tightening torques (see 'Tighten -
ing torques' in Annex).
Change the nameplate and configuration ID
after changing the set point range.
Note
9.4 Ordering spare parts and
operating supplies
Contact your nearest SAMSON subsidiary
or SAMSON's After-sales Service for infor-
mation on spare parts, lubricants and tools.
Spare parts
See Annex for details on spare parts.
Lubricant
Contact SAMSON's After-sales Service for
more information on lubricants.
Tools
Contact SAMSON's After-sales Service for
more information on tools.