Dismantling The Cpa Valve Terminal - Festo CPA VI Series Manual

5. Maintenance and conversion

5.2 Dismantling the CPA valve terminal

5-4
Providing the CPA valve terminal is easily accessible, it
is not necessary to dismantle it when you undertake the
following:
– replacing or removing components in valve locations
– adding components, providing it is not necessary to
replace or insert sub-bases or manifold blocks.
Loosening the electrical connections:
CPA valve terminal
connecting
variants
CP connection
MP connection
AS-i connection
IC connection
Procedure
Loosen the union nut of the incoming and,
if necessary, of the continuing CP cables.
Loosen the diagonally offset fastening
screws of the SUB-D multipin plug.
Pull the SUB-D plug away from the sub-base.
Loosen the fastening screws of the AS-i bus
socket and, if necessary, of the additional
supply. Pull the sockets away from the
sub-base.
Mark all plugs for the valve solenoids.
Loosen the locking screws of the connecting
plugs.
Carefully pull the plugs away from the
terminal lugs.
CPA... 9808A