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12
October 2020
Installation, Operation and Maintenance Manual
VCIOM-15792-EN Rev. 0
Section 2: Installation
Installation
2.5
Pneumatic Connections
!
WARNING
Check that the values of pneumatic supply available are compatible with those reported on
the identification plate of the actuator.
NOTICE
The connections should be made by qualified staff. Use pipes and connections appropriate
as for type, material and dimensions.
•
Properly deburr the ends of rigid pipes.
•
Properly clean the interior of pipes sending through them plenty of the supply fluid
used in the system.
•
Mould and fasten the connection pipes so that no irregular strains at entries or
loosening of threaded connections occur.
•
Make the connections according to the operating diagram.
•
Check the absence of leakages from pneumatic connections.
2.6
Electrical Connections (If Any)
!
WARNING
Use components appropriate as for type, material and dimensions. The connections should
be made by qualified staff. Before carrying out any operation, cut line power off.
Safety provisions:
2006/95/EC: Directive for low voltage equipment (until 19 April 2016)
2014/35/EU from 20 April 2016
2004/108/EC: Directive for the electromagnetic compatibility (until19 April 2016)
2014/30/EU from 20 April 2016
94/9/CE:
Directive and safety instructions for use in hazardous Area (until 19 April 2016)
2014/34/EU from 20 April 2016.
Remove plastic plugs from cables entries
•
Screw firmly the cable glands.
•
Introduce connection cables.
•
Make the connections in compliance with applicable wiring diagrams on the
documentation supplied.
•
Screw the cable gland.
•
Replace the plastic plugs of unused entries with metal plugs.