2. Assembly
2−3
Festo P.BE−CPX−SYS−EN en 0902e
2.1 General instructions on assembly and dismantling
Warning
Uncontrolled movements of the connected actuators and
uncontrolled movements of loose tubing can cause injury
to human beings or damage to property.
Before carrying out assembly and maintenance work,
switch off the following:
Compressed air supply
The operating and load voltage supplies.
Note
Handle all modules and components of the CPX terminal
with great care. Note especially the following:
Screw connections must be fitted without distor tion 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 (I P 65).
Contact surfaces must be
clean (avoid leakage and con
tact 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 devices.
Do not touch the contact surfaces of the plug connectors
on the modules and components.
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