Dungs FRM-NOC 100025 HD, Instruction Manual, Page: 28 / 76

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MC • Edition 2022.08 • No
. 279 663 R
ev
. -0
11. Adjustment
11.1 Adjusting the regulator
Adjusting the outlet pressure (type UHD)
The regulator is adjusted by turning the adjustment screw B.
1. Remove the protective cap A.
2. Turn the external adjusting screw B using the spanner
size 24 mm.
3. Clockwise rotation: Increases the initial tension of the
adjustment spring, thus increasing (+) the outlet pres -
sure p
ds
.
4. Counterclockwise rotation: Reduces the tension of the
adjustment spring, reducing (-) the outlet pressure p
ds
.
5. After the setting: Screw on the protective cap A again.
C
A
B
D
E
F
(+)
(-)