General Instructions On Fitting And Dismantling - Festo CPX Series Electronic Manual

2. Fitting
2.1

General instructions on fitting and dismantling

2-4
Warning
Undesired movement of the connected actuators and un-
controlled movements of loose tubing can cause injury to
human beings or damage to property.
Before carrying out installation and maintenance work,
switch off the following:
– the compressed air supply
– the operating and load voltage supplies.
Please note
Handle all modules and components of the CPX terminal
with great care. Please note especially the following:
– Screw connections must be fitted free of offset and
mechanical tension. Screws must be fitted accurately
(otherwise threads will be damaged).
– The specified torques must be observed.
– The modules must not be offset (IP65).
– Connecting surfaces must be clean (avoid leakage and
contact faults).
– The contacts of the Midi/Maxi valve solenoid coils must
not be bent (not resistant to bending, i.e. they will break
off if they are bent back).
– Electrostatically sensitive components
Do not touch the contact surfaces of the plug connectors
on the sides of the modules and components.
Festo P.BE-CPX-SYS-EN en 0112NH