GF NeoFlow Betriebsanleitung Seite 23

Instruction manual
3. Slightly open the outlet shut-off valve (O) slowly.
A
4. Fully close the hydrant (H) slowly.
A
5. Fully open the outlet shut-off valve (O).
A
6. Using the adjusting screw pilot valve (AS) to finalise the setting of the desired outlet pressure P2 (shown on the outlet mano-
meter at KH5) and fix it with a locking nut.
KH6
AS
KH4
KH1
S D
S
S D
P1
KH2
DV
KH3
KH5
P2
N
D N
N
CAUTION!
Danger of displacement of the adjusting screw pilot valve (AS)
during tightening of the locking nut!
Potential unintended change of the nominal pressure.
► Always fix the adjusting screw pilot valve (AS) during tightening
of the locking nut.
► Check the nominal pressure of manometer KH5 after tightening
the locking nut.
NeoFlow pressure reducing valve
!
H O
H O
!
H O
SLOW
SLOW
21