Festo CPV10 - Checking the Valve Functions; Manual Override

4. Commissioning
4−7
Festo P.BE−CPV−EN en 0503g
Commissioning the pneumatic components by means of the
manual override is described below. Commissioning of the CP
system is described in the appropriate manual for the CP
node.
4.2.1 Checking the valve functions
Manual override
Warning
Before actuating the manual override:
· Disconnect the power supply to the valve solenoid coils
of the relevant connections (IC, MP, ASI, DI or CP connec
tions). You will thereby avoid undesired actuation of the
valve solenoid coils.
· Before switching on the power supply: Make sure that
all manual override locking actuations are in their basic
positions. You will thereby avoid undefined switching
states of the valves.
You should use the manual override especially when commis
sioning the pneumatic system, in order to check the function
ing and operation of the valve
or the valve−cylinder−combina
tion.
By actuating the manual override, you can switch the valve
without an electric signal. You only need to switch on the
compressed air supply.