Pneumatic Connection - DURKOPP ADLER 381 Installation Instructions Manual

7. Pneumatic connection

Pneumatic connection package
Under the ref. no. 0797 003031 you can order a pneumatic connection package for
stands with compressed air conditioning unit.
It includes following parts::
Connecting compressed air conditioning unit
–
Fasten the compressed air conditioning unit 1 to the stand strut by a square, by
screws and by a shackle.
–
Connect the compressed air conditioning unit to the compressed air line by the
connecting hose 2 ( Ø = 9 mm) and by the hose coupling R1/4"
Connecting the compressed air conditioning unit to the sewing machine head
–
Connect the hose 4 (in the accessories) with the distribution plate on the machine
head.
Setting the service pressure
Set the service pressure to 6 bar.
It is shown by the pressure gauge 5
–
For setting the service pressure, pull up the rotary handle 3 and turn it.
Increase the pressure
Reduce the pressure
NOTE !
A perfect function of the pneumatic elements will only be
ensured if the line pressure ranges between 8 and 10 bar.
The service pressure of the special sewing machine
amounts to 6 bar.
- Connection hose, 5 m long Ø = 9 mm
- Hose nozzles and hose binders
- Coupling socket and coupling plug
= by turning the rotary handle 3 clockwise
= By turning the rotary handle 3 counter clockwise 3
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