Replace The Pneumatic Interface - Festo MPA-L Series Description

5. Conversion and maintenance
5.4

Replace the pneumatic interface

1
CPX terminal
2
Pneumatic
interface
3
Valve terminal
MPA−L
Fig. 5/9: Valve terminal MPA−L with CPX terminal
Dismantling
5−24
The valve terminal MPA−L is connected to the CPX terminal by
means of a pneumatic interface (see Fig. 5/9). The pneumatic
interface constitutes not only the technical control interface,
but also the mechanical interface between the tie rod systems
of the valve terminal MPA−L and the CPX−Terminal.
1 2
To replace the pneumatic interface both the pneumatic and
the electrical side must be disassembled.
Proceed as follows:
1. Loosen the electrical and pneumatic connections and
remove the valve terminal MPA−L from its fastening
surface (see Chapter 2).
2. Place the valve terminal MPA−L on a flat working surface.
3. Disassemble the pneumatic side of the valve terminal
MPA−L (see Chapter 5.3.9).
3
Festo P.BE−MPAL−EN en 1008NH