Festo CPV10, Manual

Page: 66 / 164

3. Installation
3−6
Festo P.BE−CPV−EN en 0503g
3.2 General connecting methods
Warning
Switch off the following power supplies before undertaking
installation and/or maintenance work:
·
the compressed air supply
·
the power supply for the valve solenoid coils
You can thereby avoid:
sudden uncontrolled movements of loose tubing,
unexpected movements of the connected actuators,
non−defined switching states of the electronic compo
nents.
Pay particular attention to the following:
The components of the valve terminal contain electrostatically
sensitive elements. The components will be damaged if you
touch the contact surfaces of the plug connectors and if you
do not observe the regulations for handling electrostatically
sensitive components.
Laying the tubing
Please note
·
If necessary, place a suitable seal under each screw
connector or silencer in order to avoid leakage.
If elbow screw connectors or multiple distributors are
used, the airflow will be reduced slightly.