Festo MPA-ASI Series, Руководство пользователя

Страница: 146 / 208

5. Maintenance and conversion
5−18
Festo P.BE−MPA−EN en 0802c
Fitting Proceed as follows:
Caution
Replace an electronic module only by an electronic module
of the same type.
You can then avoid problems in controlling the valve
solenoid coils and damage to the electrical contacts.
Note
Before fitting, check the condition and position of the
following seals:
seal of the electronic module
the ring seal of the electrical contacts
the cord seal of the valve plates or blanking plates.
1. Place the electronic module in the sub−base and fasten it
(tightening torque of the screws 0.32
Ū
0.48 Nm).
2. Then fit the valve plates or blanking plates (see section
Fitting valve plates or blanking plates").