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In a dusty environment the AirBox should be mounted with the
filter facing downwards.
Compressed air
Adhere to the safety regulations and provisions for the installation of
pneumatic systems. Switch off pressure.
Connect the compressed air supply 1 (P), the pneumatic output
(NO/NC selectable) 2 and 4 and, if necessary, the exhaust 3 (R) to the
pneumatic system. Cut the connection tube straight and push it into
the tube fitting until you can feel the tube latch.
Auxiliairy air
Auxiliairy air is needed
• if pressures below 3bar are to be used
• if a vacuum is to be used
• for parallel wiring of valves if a considerable pressure drop is to be
expected (with a high simultaneity factor)
The auxiliairy air must be rated for at least 3 bar to enable switching
of the valve.
The auxiliairy air fitting is integrated in the module and is activated by
connecting the 4mm tube for compressed air. If no tube is connected,
this pneumatic input is closed (IP67).
Removal of the tubes
To remove the tubes, push the black ring and pull out the tube at the
same time.
Manual override
The pneumatic output (NO/NC selectable) can be activated manually
by means of the screw for the manual override (pressing/releasing or
pressing/turning/locking), if the valve is in its normal position. This is
achieved by setting the output O-4.
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