Setting Overpressure (Overpressure Function) - Ecolab MFV PPFP050 G3/8-G5/8-21 Manuel D'utilisation

Installation und Inbetriebnahme
5.4

Setting overpressure (overpressure function)

The opening pressure (overpressure) is adjusted to 5, accordingly 8 bar + 20%, on the
manufacturing side.
If a different pressure is required, the adjustment can be done as follows:
1. Remove the sealing plug (Pos. 10) at the pressure valve operation button either
manually or with a small screwdriver.
2. Disengage the screw (Pos. 11) and remove the operation button.
3. Pull out the adjustment button (Pos. 12) slightly and set the desired opening
pressure by turning. The scale on the valve lid serves as an orientation help (each
line corresponds to about 1 bar difference).
4. Then fixate the adjustment button by pushing it back in, replace the operation button,
tighten the screw and insert the sealing plug.
Fig. 3: Setting overpressure (overpressure function)
2 Operation button
10 Sealing plug
417101382 Rev. 07-05.2019
11 Screw
12 Adjustment button
24