Operation 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 s tand 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.