Festo DPA Series Operating Instructions Manual page 14

DPA−...
4 Fitting
Fitting mechanical components
Select the fastening method for your application from the following table:
S
Method of fastening
Number of screws
required
Max. permitted tightening
torque
Fastening
Fig. 4
Fitting pneumatic components
Please note
Incorrectly dimensioned tubing cross−sectional areas can impair the timing
behaviour of downstream switched components.
S Use silencers in accordance with the section Accessories".
The product will then function correctly and safely.
Use the minimum tubing cross−sectional areas as shown in Fig. 6.
S
Smaller sizes minimize the flow of the DPA−... .
Use the manometer set type DPA−...−MA−S ET.
S
In this way the generated output pressure can be controlled.
Check whether a pressure compensation reservoir type VZS−... is necessary.
S
In this way you will avoid fluctuations in pressure.
14
Direct fastening
four
30 Nm
Ó Ó
Ó Ó Ó
Ó Ó Ó
Fastening with support
bracket type HUA−...
Two each (supplied with
the HUA−...)
Ó Ó Ó Ó Ó Ó
Festo DPA−... 0405b English