Fitting Variants - Festo CPA VI Series Manual

2. Fitting

2.1 Fitting variants

CPA... 9808A
WARNING
Before undertaking installation or maintenance work,
switch off the following power supplies:
• the compressed air supply
• the voltage supply for the valve solenoid coils
You can thereby avoid:
– uncontrolled movements of loose tubing
– undesired movements of the connected actuators
– undefined switching states of the electronic compo-
nents.
The CPA valve terminal can be fitted into a system or
machine in one of the following ways:
– Fitting with wall
– Fitting onto a hat rail
PLEASE NOTE
If, in the case of a CPA14 valve terminal fitted on a
hat rail, oscillations occur which exceed the following
values:
– 0.15 mm travel at 10-58 Hz
– 2 g acceleration at 58-150 Hz
the hat rail may break. This could damage the CPA
valve terminal and your machine or system.
• CPA14 valve terminals should preferably be fitted
onto a wall.
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