3 Mounting and installation
Festo – P.BE-MPA-E N – 1309f – English 73
Proceed as follows:
1. Mark all pneumatic tubing.
2. Loosen the clamping screw 1 of the fitting or, if necessary, press down the locking ring of the fit-
ting 2, e.g. with the QSO releasing tool from Festo.
3. Remove the tubing from the fitting.
1
2
Fig. 3.13 Removing the tubing connection
3.7.3 Common pneumatic lines
Observe the following instructions on installing the pneumatic components. Only then can you guaran-
tee faultless operation.
If there are several systems with c entrally ducted exhaust air:
• Use non-return valves in the common exhaust lines (3/5) or (82/84) in order to pre-
vent functional impairment due to back pressures.
1
2
3
4
5
6
2
2
6
1 First MPA-S valve terminal
2 Common ( 3/5)
3 Central (82/84)
4 Central (3/5)
5 Second M PA-S valve terminal
6 Common (82/84)
Fig. 3.14 Common lines with non-return valves
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