Festo MPA Series - Page 91

3. Installation
3−17
Festo P.BE−MPA−EN en 0910d
2. Set the desired regulating variable at this level by turning
the adjusting knob (see Flow diagrams of the pressure
regulating plates" in appendi x A).
3. Press the adjusting knob into the freewheel level 4.
Inthis position you can turn the setting wheel without
modifying the controlled variable.
4. Turn the adjusting knob lengthwise to the pressure
regulator plate.
5. Press the adjusting knob in this position into the snap−in
locking of the locking level 1.
2
1
3
4
1.
2.
3.
4.
5.
1
1
Adjusting knob in the locking level
2 Adjusting knob
3 Adjusting knob in the setting level
4 Adjusting knob in the freewheel level
Fig.3/4: Setting the pressure regulator plates (size MPA2) with the aid of the adjusting
screw
Setting the pressure regulating valve via the adjusting
screw in the adjusting knob (MPA2)
Note
If the space around the adjusting knob is not sufficient for
setting the pressure regulating valve (size MPA2), use the
socket head screw in the adjusting knob.