Duerkopp Adler 589 Buku Petunjuk - Halaman 11

Jelajahi secara online atau unduh pdf Buku Petunjuk untuk Mesin Jahit Duerkopp Adler 589. Duerkopp Adler 589 13 halaman. Automatic double-chainstitch buttonholer

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Pneumatic connection

5.1

Connecting the maintenance unit

5.2

Setting the operating pressure

The pneumatic system of the machine and its auxiliary equipment must

be supplied with compressed air containing absolutely no water or oil.

CAUTION:

For the pneumatic control processes to function properly the

compressed-air supply must be able to provide air at a pressure

of 6 ± 0.5 bar.

The compressed-air should be clean (oil-free).

Pneumatic connection pack

A pneumatic connection pack (item no. 0797 003031) is available for

frames with compressed-air maintenance units.

It contains the following components:

–

5-metre connection hose (Ø = 9 mm)

–

hose nozzles and ties

–

R 1/4" plug-and-socket connector with cover

The machine's operating pressure is 6 bar.

It can be read off at the pressure gauge 2.

–

To adjust the operating pressure pull up and rotate the handle 2:

Clockwise

Anti-clockwise

= to increase pressure

= to decrease pressure.