Pneumatic Connection - DURKOPP ADLER 887 Series Operating Instructions Manual

7

Pneumatic connection

CLASSIC machines with pneumatics.
Attention!
The special sewing machine's operating pressure is 6 bar.
–
Mount the maintenance unit 1 to the stand brace as shown in the
illustration.
–
Screw in the elbow fitting 2 (in the accessories) and connect the
hose 3 from the machine head to the elbow fitting 2.
–
Fix the connection hose 4 as shown in the illustration and connect
the other end with the coupling to the compressed air supply
system.
–
Raise and turn the handle 5 to set the pressure to 6 bar on the
manometer 6. Press the handle 5 again.
–
If the machine is equipped with the pneumatic driven sewing foot
with constant pressure, connect it to the maintenance unit as
shown in the picture below.
3
5
2
6
1
EN
4
23