Instruction manual

7 Pneumatic connection

ATTENTION !

The pneumatic units will only operate properly at a supply

pressureof8to10bar.

The sewing machine’s operating pressure is 6bar.

Pneumatic connection package

Under the order number 0797 003031 a pneumatic connection

package for stands with compressed a ir maintenance unit is available.

It includes the following components:

–

Connecting hose, 5 m long Ø = 9 mm

–

Hose nozzles and hose clamps

–

Coupling socket and connector plug

–

Maintenance unit with manometer and pressure regulator

Connecting the compressed air maintenance unit

–

Fasten the compressed a ir maintenance unit 2 to the stand strut

with angle, screws and flap.

–

Connect the compressed air maintenance unit to the compressed

air supply with connecting hose 4 (Ø = 9 mm) and hose coupling

R1/4".

Setting the operating pressure

The operating pressure is 6bar.

It can be read off at manometer 3.

For adjusting the operating pressure raise and tur n handle 1.

Increase the pressure = Tur n twist handle 1 clockwise

Reduce the pressure = Turn twist handle 1 counter-clockwise