General Instructions; Commissioning - Festo CPV-VI Series Manual

4. Commissioning

4.1

General instructions

Festo P.BE-CPV-EN en 0005e
Before commissioning:
S
Switch off the power supply before connecting or discon-
necting plugs (otherwise this could lead to functional
damage).
S
Earth the CPV valve terminal on the left-hand end plate.
S
Commission only a valve terminal which has been fitted
and wired completely.
S
Make sure that there is a sufficient supply of fresh air
(cooling) for the following operating conditions:
– when the maximum number of valves are fitted
– when the maximum operating voltage is applied
when the solenoid coils are constantly under stress
S
If necessary, use the flow control valve actuator or the
one-way flow control valve actuator.
Please note
– When unscrewing the adjusting screw, make sure that
you do not unscrew it beyond the resistance, as this
would damage the cover.
– Note that the valve actuators of the flow control valves
or one-way flow control valves (Ident.code P, Q and V)
require a minimum operating pressure of 0.5 bar.
4-3