Festo MPA Series - Replace the Proportional Pressure Regulator

5. Maintenance and conversion
5−10
Festo P.BE−MPA−EN en 0910d
4. Place the component on the sub−base.
5. Screw the component at first only slightly and then
tighten with the following torque:
 MPA1: 0.25 Nm (±20%)
 MPA2: 0.65 Nm (±10%)
5.3.4 Replace the proportional pressure regulator
Mounting the proportional pressure regulator is described in
the mounting instructions VM PA−6TA−...
1 Proportional−pres
sure regulator
2 Fastening screws
of the propor−
tional pressure
regulator
(tightening
torque 1.0 Nm
(±10%))
3 Sub−base
4 Fastening screws
of the electronics
module
(tightening
torque 0.4 Nm
(±20%))
5 Electronics
module
1
2
3
4
5
Fig.5/4: Mounting the proportional pressure regulator and the electronics module