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Setup
7.9 Pneumatic connection
The pneumatic system of the machine and of the additional equipment must
be supplied with dry and oil-free compressed air. The supply pressure must
lie between 8 and 10 bar.
7.9.1 Assembling the compressed air maintenance unit
Fig. 71: Assembling the compressed air maintenance unit
(1) - Connection hose
To assemble the compressed air maintenance unit:
1. Connect the connection hose (2) to the compressed air supply using
Operating Instructions 911-210-10 - 00.0 - 06/2020
NOTICE
Property damage from oily compressed air!
Oil particles in the compressed air can cause malfunctions of
the machine and soil the sewing material.
Ensure that no oil particles enter the compressed air supply.
NOTICE
Property damage from incorrect adjustment!
Incorrect system pressure can result in damage to the machine.
Ensure that the machine is only used when the system pressure is
set correctly.
a hose coupling R 1/4".
①
107
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