92
To set the hook lubrication:
1.
Turn the screw:
• counterclockwise: more oil is released
• clockwise: less oil is released
Important
The released amount of oil does not change until the operating
time has run a few minutes. Sew for several minutes before you
check the setting again.
6.4
Servicing the pneumatic system
6.4.1
Setting the operating pressure
NOTICE
Property damage from incorrect setting!
Incorrect operating pressure can result in damage to the
machine.
Ensure that the machine is only used when the operating
pressure is set correctly.
Proper setting
Refer to the Technical data ( p. 149) chapter for the permissi-
ble operating pressure. The operating pressure cannot deviate by
more than ± 0.5 bar.
Check the operating pressure on a daily basis.
Operating Instructions 867 - 04.0 - 03/2018
Maintenance