Duerkopp Adler 745-28 Руководство по установке - Страница 16

Просмотреть онлайн или скачать pdf Руководство по установке для Швейная машина Duerkopp Adler 745-28. Duerkopp Adler 745-28 18 страниц.

5. Pneumatic connection

The sewing machine must have a supply of water-free compressed air

to operate its pneumatic components.

Attention!

For the pneumatic control processes to function properly the

compressed-air supply must be configured as follows:

Even when air consumption is at its peak the operating pressure must

not fall below 5 bar.

If pressure fall-off is excessive:

–

increase compressor power

–

increase diameter of compressed-air lines.

Connecting compressed-air maintenance unit

–

Connect connection hose 1 (order no. 797 3031) to the

compressed-air supply with a R 1/4" hose connection.

Adjusting operating pressure

–

Operating pressure is 6 bar.

It can be read off pressure gauge 3.

–

To adjust operating pressure lift and turn knob 2.

To increase pressure:

To decrease pressure:

Attention!

No compressed air containing oil must be admitted from the air supply.

Clean compressed air is taken from behind the filter to clean machine

components and material by air-blasting.

Any oil droplets in the compressed air cause malfunctions and leave

marks on the material.

turn clockwise

turn anti-clockwise