Festo CPA-SC Series, Руководство пользователя

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4. Commissioning
4−8
Festo P.BE−CPASC−EN en 0808c
4.2 Manual override
You should use the manual override especially when commis
sioning the pneumatic system, in order to check the function
and operation of the valve or the valve−actuator combination.
By actuating the manual override, you can switch the valve
without an electric signal. You only need to switch on the
compressed air supply.
The manual override has been designed to be used as
follows:
Manual override design Method of operation
Pushing (non−detenting) After actuation the manual override
is reset automatically by a spring.
Turning, locking The manual override remains
actuated until it is reset by hand.
Tab.4/2: Actuation methods of the manual override
The assignment of the manal overrides to the valve solenoid
coils is as follows:
1
Manual override
for valve solenoid
coils 12
2
Manual override
for valve solenoid
coils 14
2
1
Fig.4/2: Assignment of the manual overrides to the valve coils