Pneumatic Connections; Lubrication - DURKOPP ADLER 838 Instruction Manual

7. Pneumatic connection
7.

Lubrication

18
Caution!
A working air pressure for the sewing machine should be 6 bar.
–
Screw the compressed-air maintenance unit (1) to the stand brace
as shown in the illustration.
–
Screw on the elbow fitting (2) (contained in the accessory pack).
Connect the hose (3) from the machine head to the elbow
fitting (2).
–
Screw on the connection hose (4) according to the illustration.
Connect the other end fitted with the quick-coupling to the
compressed air system.
–
Raise up the settings dial (5) and turn the dial until the
manometer (6) indicates 6 bar. Lower the dial (5).
All wicks and felts should be saturated with oil before the machine is
started up. Check the oil level on the reservoir and fill is necessary.
Refer to Chapter 9 in the operation instructions.
3
5
2
6
1
4