Pneumatic Connection - Duerkopp Adler 550-867 Operating Instructions Manual

6

Pneumatic connection

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The pneumatic system of the sewing unit and its optional equipment
have to be supplied with anhydrous compressed air.
The supply pressure has to be 8 to 10 bar.
Connecting the compressed-air maintenance unit
–
Connect the connection hose 3 (Order no. 0797 003031) to the
compressed air supply by using hose fixture R1/4".
Adjusting the operating pressure
The operating pressure is 6 bar.
It can be read off at the manometer 4.
–
Increase pressure:
Lift the turning handle 5 and turn it clockwise.
–
Reduce pressure:
Lift the turning handle 5 and turn it counter-clockwise.
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