Operating instructions

5. Pneumatic connection

5.1 Connecting the maintenance unit

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

5.2 Setting the operating pressure

The machine’s operating pressure is 6bar.

It can be read off at the pressure gauge 2.

–

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

Clockwise = to increase pressure

Anti-clockwise = to decrease pressure.