5 Conversion and maintenance
Festo – P.BE-MPA-E N – 1309f – English 101
5.2 Dismantling the MPA-S valve terminal
Providing the MPA-S valve terminal is easily accessible, it need not be dismantled when the following
components are replaced or removed:
– Valves or blanking plates
– Electronics module
– Exhaust plates or flat plate silencer.
5.2.1 Disconnect the electrical connections
Alternative connections
Procedure
CPX terminal Information for dismantling the electric connections can be found in
the system description for the CPX terminal.
Multi-pin plug connection • Loosen the mounting screws of the SUB-D multi-pin plug and
remove it.
Tab. 5.1 Disconnect the electrical connections
5.2 .2 Disconnecting the pneumatic connections
Chapter 3 describes how to disconnect t he pneumatic ports.
5.2.3 Dismantling the MPA-S valve terminal
The procedure for dismantling the MPA-S valve terminal is described in cha pter 3.
5.3 Maintenance of the MPA-S valve terminal
5.3.1 Service and maintenance measur es to be executed regularly
Housing and mechanical system
Observe the tightening torque every six months
– of the tie rods
– of all housing screws
– of all mounting screws.
Electrical c omponents
Check every six months
– the tightening torque of the screw of the earthing cable
– the correct seating of all plug connectors
– the tightening torque of the c able connectors (present with some plug connectors).
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